Bump version to 5.42.8

.editorconfig

@@ -2,4 +2,3 @@ root = true
 
 [*.kt]
 indent_size = 2
-twitter_compose_allowed_composition_locals=LocalExtendedColors

.github/workflows/android.yml

@@ -8,9 +8,6 @@ on:
     - '4.**'
     - '5.**'
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
-
 jobs:
   build:
 

.github/workflows/docker.yml

@@ -4,9 +4,6 @@ on:
   schedule:
     - cron: '0 5 * * *'
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
-
 jobs:
   build:
 

.gitignore

@@ -27,4 +27,3 @@ obj/
 jni/libspeex/.deps/
 pkcs11.password
 dev.keystore
-maps.key

.idea/codeStyles/Project.xml

@@ -43,7 +43,10 @@
     </JavaCodeStyleSettings>
     <JetCodeStyleSettings>
       <option name="PACKAGES_TO_USE_STAR_IMPORTS">
-        <value />
+        <value>
+          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
+          <package name="io.ktor" alias="false" withSubpackages="true" />
+        </value>
       </option>
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />

CONTRIBUTING.md

@@ -15,6 +15,11 @@ Truths which we believe to be self-evident:
 1. **There is no such thing as time.**  Protocol ideas that require synchronized clocks are doomed to failure.
 
 
+## Translations
+
+Thanks to a dedicated community of volunteer translators, Signal is now available in more than one hundred languages. We use Transifex to manage our translation efforts, not GitHub. Any suggestions, corrections, or new translations should be submitted to the [Signal localization project for Android](https://www.transifex.com/signalapp/signal-android/).
+
+
 ## Issues
 
 ### Useful bug reports
@@ -70,6 +75,10 @@ There are several other ways to get involved:
   * Redirect support questions to support@signal.org and the [Signal Support Center](https://support.signal.org/).
   * Redirect non-bug discussions to the [community forum](https://community.signalusers.org).
 * Improve documentation in the [wiki](https://github.com/signalapp/Signal-Android/wiki).
+* Join the community of volunteer translators on Transifex:
+  * [Android](https://www.transifex.com/signalapp/signal-android/)
+  * [iOS](https://www.transifex.com/signalapp/signal-ios/)
+  * [Desktop](https://www.transifex.com/signalapp/signal-desktop/)
 * Find and mark duplicate issues.
 * Try to reproduce issues and help with troubleshooting.
 * Discover solutions to open issues and post any relevant findings.

README.md

@@ -1,10 +1,10 @@
 # Signal Android 
 
-Signal is a simple, powerful, and secure messenger.
+Signal is a messaging app for simple private communication with friends.
 
-Signal uses your phone's data connection (WiFi/3G/4G/5G) to communicate securely. Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Send and receive high-fidelity messages, participate in HD voice/video calls, and explore a growing set of new features that help you stay connected. Signal’s advanced privacy-preserving technology is always enabled, so you can focus on sharing the moments that matter with the people who matter to you.
+Signal uses your phone's data connection (WiFi/3G/4G) to communicate securely, optionally supports plain SMS/MMS to function as a unified messenger, and can also encrypt the stored messages on your phone.
 
-Currently available on the Play Store and [signal.org](https://signal.org/android/apk/).
+Currently available on the Play store and [signal.org](https://signal.org/android/apk/).
 
 <a href='https://play.google.com/store/apps/details?id=org.thoughtcrime.securesms&pcampaignid=MKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height='80px'/></a>
 
@@ -18,9 +18,14 @@ Want to live life on the bleeding edge and help out with testing?
 
 You can subscribe to Signal Android Beta releases here:
 https://play.google.com/apps/testing/org.thoughtcrime.securesms
-
+ 
 If you're interested in a life of peace and tranquility, stick with the standard releases.
 
+## Contributing Translations
+Interested in helping to translate Signal? Contribute here:
+
+https://www.transifex.com/projects/p/signal-android/
+
 ## Contributing Code
 
 If you're new to the Signal codebase, we recommend going through our issues and picking out a simple bug to fix (check the "easy" label in our issues) in order to get yourself familiar. Also please have a look at the [CONTRIBUTING.md](https://github.com/signalapp/Signal-Android/blob/main/CONTRIBUTING.md), that might answer some of your questions.
@@ -28,7 +33,7 @@ If you're new to the Signal codebase, we recommend going through our issues and
 For larger changes and feature ideas, we ask that you propose it on the [unofficial Community Forum](https://community.signalusers.org) for a high-level discussion with the wider community before implementation.
 
 ## Contributing Ideas
-Have something you want to say about Signal projects or want to be part of the conversation? Get involved in the [community forum](https://community.signalusers.org).
+Have something you want to say about Open Whisper Systems projects or want to be part of the conversation? Get involved in the [community forum](https://community.signalusers.org).
 
 Help
 ====

app/build.gradle

@@ -1,21 +1,42 @@
-import com.android.build.api.dsl.ManagedVirtualDevice
-
-plugins {
-    id 'com.android.application'
-    id 'kotlin-android'
-    id 'com.google.protobuf'
-    id 'androidx.navigation.safeargs'
-    id 'org.jlleitschuh.gradle.ktlint'
-    id 'org.jetbrains.kotlin.android'
-    id 'app.cash.exhaustive'
-    id 'kotlin-parcelize'
-    id 'com.squareup.wire'
-    id 'android-constants'
-}
-
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'com.google.protobuf'
+apply plugin: 'androidx.navigation.safeargs'
+apply plugin: 'org.jlleitschuh.gradle.ktlint'
 apply from: 'translations.gradle'
+apply plugin: 'org.jetbrains.kotlin.android'
+apply plugin: 'app.cash.exhaustive'
+apply plugin: 'kotlin-parcelize'
 apply from: 'static-ips.gradle'
 
+repositories {
+    maven {
+        url "https://raw.github.com/signalapp/maven/master/sqlcipher/release/"
+        content {
+            includeGroupByRegex "org\\.signal.*"
+        }
+    }
+    maven {
+        url "https://www.jitpack.io"
+    }
+
+    google()
+    mavenCentral()
+    mavenLocal()
+    maven {
+        url "https://dl.cloudsmith.io/qxAgwaeEE1vN8aLU/mobilecoin/mobilecoin/maven/"
+    }
+    jcenter {
+        content {
+            includeVersion "mobi.upod", "time-duration-picker", "1.1.3"
+            includeVersion "cn.carbswang.android", "NumberPickerView", "1.0.9"
+            includeVersion "com.takisoft.fix", "colorpicker", "0.9.1"
+            includeVersion "com.codewaves.stickyheadergrid", "stickyheadergrid", "0.9.4"
+            includeVersion "com.google.android", "flexbox", "0.3.0"
+        }
+    }
+}
+
 protobuf {
     protoc {
         artifact = 'com.google.protobuf:protoc:3.18.0'
@@ -31,30 +52,20 @@ protobuf {
     }
 }
 
-wire {
-    kotlin {
-        javaInterop = true
-    }
-
-    sourcePath {
-        srcDir 'src/main/protowire'
-    }
-}
-
 ktlint {
     // Use a newer version to resolve https://github.com/JLLeitschuh/ktlint-gradle/issues/507
-    version = "0.47.1"
+    version = "0.43.2"
 }
 
-def canonicalVersionCode = 1224
-def canonicalVersionName = "6.13.4"
+def canonicalVersionCode = 1085
+def canonicalVersionName = "5.42.8"
 
 def postFixSize = 100
-def abiPostFix = ['universal'   : 0,
-                  'armeabi-v7a' : 1,
-                  'arm64-v8a'   : 2,
-                  'x86'         : 3,
-                  'x86_64'      : 4]
+def abiPostFix = ['universal'   : 5,
+                  'armeabi-v7a' : 6,
+                  'arm64-v8a'   : 7,
+                  'x86'         : 8,
+                  'x86_64'      : 9]
 
 def keystores = [ 'debug'  : loadKeystoreProperties('keystore.debug.properties') ]
 
@@ -62,40 +73,34 @@ def selectableVariants = [
         'nightlyProdSpinner',
         'nightlyProdPerf',
         'nightlyProdRelease',
-        'nightlyStagingRelease',
-        'nightlyPnpPerf',
-        'nightlyPnpRelease',
         'playProdDebug',
         'playProdSpinner',
         'playProdPerf',
-        'playProdInstrumentation',
         'playProdRelease',
         'playStagingDebug',
         'playStagingSpinner',
         'playStagingPerf',
-        'playStagingInstrumentation',
-        'playPnpDebug',
-        'playPnpSpinner',
         'playStagingRelease',
         'websiteProdSpinner',
         'websiteProdRelease',
 ]
 
 android {
-    namespace 'org.thoughtcrime.securesms'
-
-    buildToolsVersion BUILD_TOOLS_VERSION
-    compileSdkVersion COMPILE_SDK_VERSION
+    buildToolsVersion BUILD_TOOL_VERSION
+    compileSdkVersion COMPILE_SDK
 
     flavorDimensions 'distribution', 'environment'
     useLibrary 'org.apache.http.legacy'
-    testBuildType 'instrumentation'
 
     kotlinOptions {
         jvmTarget = "1.8"
         freeCompilerArgs = ["-Xallow-result-return-type"]
     }
 
+    dexOptions {
+        javaMaxHeapSize "4g"
+    }
+
     signingConfigs {
         if (keystores.debug != null) {
             debug {
@@ -113,19 +118,14 @@ android {
         unitTests {
             includeAndroidResources = true
         }
-
-        managedDevices {
-            devices {
-                pixel3api30 (ManagedVirtualDevice) {
-                    device = "Pixel 3"
-                    apiLevel = 30
-                    systemImageSource = "google-atd"
-                    require64Bit = false
-                }
-            }
-        }
     }
 
+    lintOptions {
+        checkReleaseBuilds false
+        abortOnError true
+        baseline file("lint-baseline.xml")
+        disable "LintError"
+    }
 
     sourceSets {
         test {
@@ -142,35 +142,31 @@ android {
         sourceCompatibility JAVA_VERSION
         targetCompatibility JAVA_VERSION
     }
+
     packagingOptions {
-        resources {
-            excludes += ['LICENSE.txt', 'LICENSE', 'NOTICE', 'asm-license.txt', 'META-INF/LICENSE', 'META-INF/NOTICE', 'META-INF/proguard/androidx-annotations.pro', 'libsignal_jni.dylib', 'signal_jni.dll']
-        }
+        exclude 'LICENSE.txt'
+        exclude 'LICENSE'
+        exclude 'NOTICE'
+        exclude 'asm-license.txt'
+        exclude 'META-INF/LICENSE'
+        exclude 'META-INF/NOTICE'
+        exclude 'META-INF/proguard/androidx-annotations.pro'
+        exclude 'libsignal_jni.dylib'
+        exclude 'signal_jni.dll'
     }
 
 
-    buildFeatures {
-        viewBinding true
-        compose true
-    }
-
-    composeOptions {
-        kotlinCompilerExtensionVersion = '1.3.2'
-    }
-
     defaultConfig {
         versionCode canonicalVersionCode * postFixSize
         versionName canonicalVersionName
 
-        minSdkVersion MIN_SDK_VERSION
-        targetSdkVersion TARGET_SDK_VERSION
+        minSdkVersion MINIMUM_SDK
+        targetSdkVersion TARGET_SDK
 
         multiDexEnabled true
 
         vectorDrawables.useSupportLibrary = true
-        project.ext.set("archivesBaseName", "Signal")
-
-        manifestPlaceholders = [mapsKey:"AIzaSyCSx9xea86GwDKGznCAULE9Y5a8b-TfN9U"]
+        project.ext.set("archivesBaseName", "Signal");
 
         buildConfigField "long", "BUILD_TIMESTAMP", getLastCommitTimestamp() + "L"
         buildConfigField "String", "GIT_HASH", "\"${getGitHash()}\""
@@ -179,13 +175,12 @@ android {
         buildConfigField "String", "SIGNAL_CDN_URL", "\"https://cdn.signal.org\""
         buildConfigField "String", "SIGNAL_CDN2_URL", "\"https://cdn2.signal.org\""
         buildConfigField "String", "SIGNAL_CONTACT_DISCOVERY_URL", "\"https://api.directory.signal.org\""
-        buildConfigField "String", "SIGNAL_CDSI_URL", "\"https://cdsi.signal.org\""
+        buildConfigField "String", "SIGNAL_CDSI_URL", "\"https://cdsi.staging.signal.org\""
         buildConfigField "String", "SIGNAL_SERVICE_STATUS_URL", "\"uptime.signal.org\""
         buildConfigField "String", "SIGNAL_KEY_BACKUP_URL", "\"https://api.backup.signal.org\""
         buildConfigField "String", "SIGNAL_SFU_URL", "\"https://sfu.voip.signal.org\""
-        buildConfigField "String", "SIGNAL_STAGING_SFU_URL", "\"https://sfu.staging.voip.signal.org\""
-        buildConfigField "String[]", "SIGNAL_SFU_INTERNAL_NAMES", "new String[]{\"Test\", \"Staging\", \"Development\"}"
-        buildConfigField "String[]", "SIGNAL_SFU_INTERNAL_URLS", "new String[]{\"https://sfu.test.voip.signal.org\", \"https://sfu.staging.voip.signal.org\", \"https://sfu.staging.test.voip.signal.org\"}"
+        buildConfigField "String[]", "SIGNAL_SFU_INTERNAL_NAMES", "new String[]{\"Test\", \"Staging\"}"
+        buildConfigField "String[]", "SIGNAL_SFU_INTERNAL_URLS", "new String[]{\"https://sfu.test.voip.signal.org\", \"https://sfu.staging.voip.signal.org\"}"
         buildConfigField "String", "CONTENT_PROXY_HOST", "\"contentproxy.signal.org\""
         buildConfigField "int", "CONTENT_PROXY_PORT", "443"
         buildConfigField "String[]", "SIGNAL_SERVICE_IPS", service_ips
@@ -197,15 +192,14 @@ android {
         buildConfigField "String[]", "SIGNAL_SFU_IPS", sfu_ips
         buildConfigField "String[]", "SIGNAL_CONTENT_PROXY_IPS", content_proxy_ips
         buildConfigField "String", "SIGNAL_AGENT", "\"OWA\""
-        buildConfigField "String", "CDSI_MRENCLAVE", "\"0f6fd79cdfdaa5b2e6337f534d3baf999318b0c462a7ac1f41297a3e4b424a57\""
-        buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"e18376436159cda3ad7a45d9320e382e4a497f26b0dca34d8eab0bd0139483b5\", " +
-                                                                                                                           "\"3a485adb56e2058ef7737764c738c4069dd62bc457637eafb6bbce1ce29ddb89\", " +
-                                                                                                                           "\"45627094b2ea4a66f4cf0b182858a8dcf4b8479122c3820fe7fd0551a6d4cf5c\")"
-        buildConfigField "org.thoughtcrime.securesms.KbsEnclave[]", "KBS_FALLBACKS", "new org.thoughtcrime.securesms.KbsEnclave[] { new org.thoughtcrime.securesms.KbsEnclave(\"0cedba03535b41b67729ce9924185f831d7767928a1d1689acb689bc079c375f\", " +
-                                                                                                                                                                             "\"187d2739d22be65e74b65f0055e74d31310e4267e5fac2b1246cc8beba81af39\", " +
-                                                                                                                                                                             "\"ee19f1965b1eefa3dc4204eb70c04f397755f771b8c1909d080c04dad2a6a9ba\") }"
+        buildConfigField "String", "CDS_MRENCLAVE", "\"c98e00a4e3ff977a56afefe7362a27e4961e4f19e211febfbb19b897e6b80b15\""
+        buildConfigField "String", "CDSI_MRENCLAVE", "\"42e36b74794abe612d698308b148ff8a7dc5fdc6ad28d99bc5024ed6ece18dfe\""
+        buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"0cedba03535b41b67729ce9924185f831d7767928a1d1689acb689bc079c375f\", " +
+                                                                                                                           "\"187d2739d22be65e74b65f0055e74d31310e4267e5fac2b1246cc8beba81af39\", " +
+                                                                                                                           "\"ee19f1965b1eefa3dc4204eb70c04f397755f771b8c1909d080c04dad2a6a9ba\")"
+        buildConfigField "org.thoughtcrime.securesms.KbsEnclave[]", "KBS_FALLBACKS", "new org.thoughtcrime.securesms.KbsEnclave[0]"
         buildConfigField "String", "UNIDENTIFIED_SENDER_TRUST_ROOT", "\"BXu6QIKVz5MA8gstzfOgRQGqyLqOwNKHL6INkv3IHWMF\""
-        buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"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\""
+        buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"AMhf5ywVwITZMsff/eCyudZx9JDmkkkbV6PInzG4p8x3VqVJSFiMvnvlEKWuRob/1eaIetR31IYeAbm0NdOuHH8Qi+Rexi1wLlpzIo1gstHWBfZzy1+qHRV5A4TqPp15YzBPm0WSggW6PbSn+F4lf57VCnHF7p8SvzAA2ZZJPYJURt8X7bbg+H3i+PEjH9DXItNEqs2sNcug37xZQDLm7X36nOoGPs54XsEGzPdEV+itQNGUFEjY6X9Uv+Acuks7NpyGvCoKxGwgKgE5XyJ+nNKlyHHOLb6N1NuHyBrZrgtY/JYJHRooo5CEqYKBqdFnmbTVGEkCvJKxLnjwKWf+fEPoWeQFj5ObDjcKMZf2Jm2Ae69x+ikU5gBXsRmoF94GXQ==\""
         buildConfigField "String[]", "LANGUAGES", "new String[]{\"" + autoResConfig().collect { s -> s.replace('-r', '_') }.join('", "') + '"}'
         buildConfigField "int", "CANONICAL_VERSION_CODE", "$canonicalVersionCode"
         buildConfigField "String", "DEFAULT_CURRENCIES", "\"EUR,AUD,GBP,CAD,CNY\""
@@ -234,7 +228,7 @@ android {
             }
         }
 
-        testInstrumentationRunner "org.thoughtcrime.securesms.testing.SignalTestRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         testInstrumentationRunnerArguments clearPackageData: 'true'
     }
 
@@ -259,7 +253,6 @@ android {
                     'proguard/proguard-retrofit.pro',
                     'proguard/proguard-webrtc.pro',
                     'proguard/proguard-klinker.pro',
-                    'proguard/proguard-mobilecoin.pro',
                     'proguard/proguard-retrolambda.pro',
                     'proguard/proguard-okhttp.pro',
                     'proguard/proguard-ez-vcard.pro',
@@ -267,21 +260,8 @@ android {
             testProguardFiles 'proguard/proguard-automation.pro',
                     'proguard/proguard.cfg'
 
-            manifestPlaceholders = [mapsKey:getMapsKey()]
-
             buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Debug\""
         }
-
-        instrumentation {
-            initWith debug
-            isDefault false
-            minifyEnabled false
-            matchingFallbacks = ['debug']
-            applicationIdSuffix ".instrumentation"
-
-            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Instrumentation\""
-        }
-
         spinner {
             initWith debug
             isDefault false
@@ -289,13 +269,11 @@ android {
             matchingFallbacks = ['debug']
             buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Spinner\""
         }
-
         release {
             minifyEnabled true
             proguardFiles = buildTypes.debug.proguardFiles
             buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Release\""
         }
-
         perf {
             initWith debug
             isDefault false
@@ -352,16 +330,14 @@ android {
             buildConfigField "String", "SIGNAL_CDN_URL", "\"https://cdn-staging.signal.org\""
             buildConfigField "String", "SIGNAL_CDN2_URL", "\"https://cdn2-staging.signal.org\""
             buildConfigField "String", "SIGNAL_CONTACT_DISCOVERY_URL", "\"https://api-staging.directory.signal.org\""
-            buildConfigField "String", "SIGNAL_CDSI_URL", "\"https://cdsi.staging.signal.org\""
             buildConfigField "String", "SIGNAL_KEY_BACKUP_URL", "\"https://api-staging.backup.signal.org\""
-            buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"39963b736823d5780be96ab174869a9499d56d66497aa8f9b2244f777ebc366b\", " +
-                                                                                                                               "\"9dbc6855c198e04f21b5cc35df839fdcd51b53658454dfa3f817afefaffc95ef\", " +
-                                                                                                                               "\"45627094b2ea4a66f4cf0b182858a8dcf4b8479122c3820fe7fd0551a6d4cf5c\")"
-            buildConfigField "org.thoughtcrime.securesms.KbsEnclave[]", "KBS_FALLBACKS", "new org.thoughtcrime.securesms.KbsEnclave[] { new org.thoughtcrime.securesms.KbsEnclave(\"dd6f66d397d9e8cf6ec6db238e59a7be078dd50e9715427b9c89b409ffe53f99\", " +
-                                                                                                                                                                                 "\"4200003414528c151e2dccafbc87aa6d3d66a5eb8f8c05979a6e97cb33cd493a\", " +
-                                                                                                                                                                                 "\"ee19f1965b1eefa3dc4204eb70c04f397755f771b8c1909d080c04dad2a6a9ba\") }"
+            buildConfigField "String", "CDS_MRENCLAVE", "\"c98e00a4e3ff977a56afefe7362a27e4961e4f19e211febfbb19b897e6b80b15\""
+            buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"dd6f66d397d9e8cf6ec6db238e59a7be078dd50e9715427b9c89b409ffe53f99\", " +
+                                                                                                                               "\"4200003414528c151e2dccafbc87aa6d3d66a5eb8f8c05979a6e97cb33cd493a\", " +
+                                                                                                                               "\"ee19f1965b1eefa3dc4204eb70c04f397755f771b8c1909d080c04dad2a6a9ba\")"
+            buildConfigField "org.thoughtcrime.securesms.KbsEnclave[]", "KBS_FALLBACKS", "new org.thoughtcrime.securesms.KbsEnclave[0]"
             buildConfigField "String", "UNIDENTIFIED_SENDER_TRUST_ROOT", "\"BbqY1DzohE4NUZoVF+L18oUPrK3kILllLEJh2UnPSsEx\""
-            buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"ABSY21VckQcbSXVNCGRYJcfWHiAMZmpTtTELcDmxgdFbtp/bWsSxZdMKzfCp8rvIs8ocCU3B37fT3r4Mi5qAemeGeR2X+/YmOGR5ofui7tD5mDQfstAI9i+4WpMtIe8KC3wU5w3Inq3uNWVmoGtpKndsNfwJrCg0Hd9zmObhypUnSkfYn2ooMOOnBpfdanRtrvetZUayDMSC5iSRcXKpdlukrpzzsCIvEwjwQlJYVPOQPj4V0F4UXXBdHSLK05uoPBCQG8G9rYIGedYsClJXnbrgGYG3eMTG5hnx4X4ntARBgELuMWWUEEfSK0mjXg+/2lPmWcTZWR9nkqgQQP0tbzuiPm74H2wMO4u1Wafe+UwyIlIT9L7KLS19Aw8r4sPrXZSSsOZ6s7M1+rTJN0bI5CKY2PX29y5Ok3jSWufIKcgKOnWoP67d5b2du2ZVJjpjfibNIHbT/cegy/sBLoFwtHogVYUewANUAXIaMPyCLRArsKhfJ5wBtTminG/PAvuBdJ70Z/bXVPf8TVsR292zQ65xwvWTejROW6AZX6aqucUj\""
+            buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"ABSY21VckQcbSXVNCGRYJcfWHiAMZmpTtTELcDmxgdFbtp/bWsSxZdMKzfCp8rvIs8ocCU3B37fT3r4Mi5qAemeGeR2X+/YmOGR5ofui7tD5mDQfstAI9i+4WpMtIe8KC3wU5w3Inq3uNWVmoGtpKndsNfwJrCg0Hd9zmObhypUnSkfYn2ooMOOnBpfdanRtrvetZUayDMSC5iSRcXKpdlukrpzzsCIvEwjwQlJYVPOQPj4V0F4UXXBdHSLK05uoPBCQG8G9rYIGedYsClJXnbrgGYG3eMTG5hnx4X4ntARBgELuMWWUEEfSK0mjXg+/2lPmWcTZWR9nkqgQQP0tbzuiPm74H2wMO4u1Wafe+UwyIlIT9L7KLS19Aw8r4sPrXQ==\""
             buildConfigField "String", "MOBILE_COIN_ENVIRONMENT", "\"testnet\""
             buildConfigField "String", "SIGNAL_CAPTCHA_URL", "\"https://signalcaptchas.org/staging/registration/generate.html\""
             buildConfigField "String", "RECAPTCHA_PROOF_URL", "\"https://signalcaptchas.org/staging/challenge/generate.html\""
@@ -369,22 +345,6 @@ android {
             buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Staging\""
             buildConfigField "String", "STRIPE_PUBLISHABLE_KEY", "\"pk_test_sngOd8FnXNkpce9nPXawKrJD00kIDngZkD\""
         }
-
-        pnp {
-            dimension 'environment'
-
-            initWith staging
-            applicationIdSuffix ".pnp"
-
-            buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Pnp\""
-        }
-    }
-
-    lint {
-        abortOnError true
-        baseline file('lint-baseline.xml')
-        checkReleaseBuilds false
-        disable 'LintError'
     }
 
     android.applicationVariants.all { variant ->
@@ -431,11 +391,10 @@ dependencies {
 
     implementation (libs.androidx.appcompat) {
         version {
-            strictly '1.5.1'
+            strictly '1.2.0'
         }
     }
-    implementation libs.androidx.window.window
-    implementation libs.androidx.window.java
+    implementation libs.androidx.window
     implementation libs.androidx.recyclerview
     implementation libs.material.material
     implementation libs.androidx.legacy.support
@@ -448,9 +407,7 @@ dependencies {
     implementation libs.androidx.multidex
     implementation libs.androidx.navigation.fragment.ktx
     implementation libs.androidx.navigation.ui.ktx
-    implementation libs.androidx.lifecycle.viewmodel.ktx
-    implementation libs.androidx.lifecycle.livedata.ktx
-    implementation libs.androidx.lifecycle.process
+    implementation libs.androidx.lifecycle.extensions
     implementation libs.androidx.lifecycle.viewmodel.savedstate
     implementation libs.androidx.lifecycle.common.java8
     implementation libs.androidx.lifecycle.reactivestreams.ktx
@@ -487,9 +444,6 @@ dependencies {
     implementation project(':donations')
     implementation project(':contacts')
     implementation project(':qr')
-    implementation project(':sms-exporter')
-    implementation project(':sticky-header-grid')
-    implementation project(':photoview')
 
     implementation libs.libsignal.android
     implementation libs.google.protobuf.javalite
@@ -510,17 +464,21 @@ dependencies {
     implementation libs.emilsjolander.stickylistheaders
     implementation libs.jpardogo.materialtabstrip
     implementation libs.apache.httpclient.android
+    implementation libs.photoview
     implementation libs.glide.glide
     implementation libs.roundedimageview
     implementation libs.materialish.progress
     implementation libs.greenrobot.eventbus
     implementation libs.waitingdots
     implementation libs.google.zxing.android.integration
+    implementation libs.time.duration.picker
     implementation libs.google.zxing.core
-    implementation libs.google.flexbox
     implementation (libs.subsampling.scale.image.view) {
         exclude group: 'com.android.support', module: 'support-annotations'
     }
+    implementation (libs.numberpickerview) {
+        exclude group: 'com.android.support', module: 'appcompat-v7'
+    }
     implementation (libs.android.tooltips) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
@@ -529,9 +487,15 @@ dependencies {
         exclude group: 'com.squareup.okhttp', module: 'okhttp-urlconnection'
     }
     implementation libs.stream
+    implementation (libs.colorpicker) {
+        exclude group: 'com.android.support', module: 'appcompat-v7'
+        exclude group: 'com.android.support', module: 'recyclerview-v7'
+    }
 
     implementation libs.lottie
 
+    implementation libs.stickyheadergrid
+
     implementation libs.signal.android.database.sqlcipher
     implementation libs.androidx.sqlite
 
@@ -558,7 +522,6 @@ dependencies {
         force = true
     }
     testImplementation testLibs.hamcrest.hamcrest
-    testImplementation testLibs.mockk
 
     testImplementation(testFixtures(project(":libsignal-service")))
 
@@ -567,13 +530,6 @@ dependencies {
     androidTestImplementation testLibs.androidx.test.core
     androidTestImplementation testLibs.androidx.test.core.ktx
     androidTestImplementation testLibs.androidx.test.ext.junit.ktx
-    androidTestImplementation testLibs.mockito.android
-    androidTestImplementation testLibs.mockito.kotlin
-    androidTestImplementation testLibs.square.okhttp.mockserver
-
-    instrumentationImplementation (libs.androidx.fragment.testing) {
-        exclude group: 'androidx.test', module: 'core'
-    }
 
     testImplementation testLibs.espresso.core
 
@@ -585,10 +541,7 @@ dependencies {
     implementation libs.rxjava3.rxkotlin
     implementation libs.rxdogtag
 
-    androidTestUtil testLibs.androidx.test.orchestrator
-
-    implementation project(':core-ui')
-    ktlintRuleset libs.ktlint.twitter.compose
+    androidTestUtil 'androidx.test:orchestrator:1.4.1'
 }
 
 def getLastCommitTimestamp() {
@@ -597,7 +550,7 @@ def getLastCommitTimestamp() {
     }
 
     new ByteArrayOutputStream().withStream { os ->
-        exec {
+        def result = exec {
             executable = 'git'
             args = ['log', '-1', '--pretty=format:%ct']
             standardOutput = os
@@ -609,20 +562,20 @@ def getLastCommitTimestamp() {
 
 def getGitHash() {
     if (!(new File('.git').exists())) {
-        throw new IllegalStateException("Must be a git repository to guarantee reproducible builds! (git hash is part of APK)")
+        return "abcd1234"
     }
 
     def stdout = new ByteArrayOutputStream()
     exec {
-        commandLine 'git', 'rev-parse', 'HEAD'
+        commandLine 'git', 'rev-parse', '--short', 'HEAD'
         standardOutput = stdout
     }
-    return stdout.toString().trim().substring(0, 12)
+    return stdout.toString().trim()
 }
 
 def getCurrentGitTag() {
     if (!(new File('.git').exists())) {
-        throw new IllegalStateException("Must be a git repository to guarantee reproducible builds! (git hash is part of APK)")
+        return ''
     }
 
     def stdout = new ByteArrayOutputStream()
@@ -656,22 +609,14 @@ def loadKeystoreProperties(filename) {
     if (keystorePropertiesFile.exists()) {
         def keystoreProperties = new Properties()
         keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
-        return keystoreProperties
+        return keystoreProperties;
     } else {
-        return null
+        return null;
     }
 }
 
-static def getDateSuffix() {
+def getDateSuffix() {
     def date = new Date()
     def formattedDate = date.format('yyyy-MM-dd-HH:mm')
     return formattedDate
 }
-
-def getMapsKey() {
-    def mapKey = file("${project.rootDir}/maps.key")
-    if (mapKey.exists()) {
-        return mapKey.readLines()[0]
-    }
-    return "AIzaSyCSx9xea86GwDKGznCAULE9Y5a8b-TfN9U"
-}

app/lint.xml

@@ -25,7 +25,6 @@
     <issue id="VectorRaster" severity="error" />
     <issue id="ButtonOrder" severity="error" />
     <issue id="ExtraTranslation" severity="warning" />
-    <issue id="UnspecifiedImmutableFlag" severity="error" />
 
     <!-- Custom lints -->
     <issue id="LogNotSignal" severity="error" />
@@ -42,5 +41,4 @@
         <ignore path="*/org/thoughtcrime/securesms/jobs/StickerPackDownloadJob.java" />
     </issue>
 
-    <issue id="OptionalUsedAsFieldOrParameterType" severity="ignore" />
 </lint>

app/proguard/proguard-mobilecoin.pro

@@ -1,2 +0,0 @@
-# MobileCoin
--keep class com.mobilecoin.** { *; }

app/src/androidTest/java/org/thoughtcrime/securesms/SignalInstrumentationApplicationContext.kt

@@ -1,15 +0,0 @@
-package org.thoughtcrime.securesms
-
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
-
-/**
- * Application context for running instrumentation tests (aka androidTests).
- */
-class SignalInstrumentationApplicationContext : ApplicationContext() {
-  override fun initializeAppDependencies() {
-    val default = ApplicationDependencyProvider(this)
-    ApplicationDependencies.init(this, InstrumentationApplicationDependencyProvider(this, default))
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/components/settings/app/changenumber/ChangeNumberViewModelTest.kt

@@ -1,380 +0,0 @@
-package org.thoughtcrime.securesms.components.settings.app.changenumber
-
-import androidx.lifecycle.SavedStateHandle
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.filters.FlakyTest
-import okhttp3.mockwebserver.MockResponse
-import org.junit.After
-import org.junit.Before
-import org.junit.Ignore
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.mockito.kotlin.mock
-import org.signal.core.util.ThreadUtil
-import org.signal.libsignal.protocol.state.SignedPreKeyRecord
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.pin.KbsRepository
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.registration.VerifyAccountRepository
-import org.thoughtcrime.securesms.registration.VerifyResponseProcessor
-import org.thoughtcrime.securesms.testing.Get
-import org.thoughtcrime.securesms.testing.MockProvider
-import org.thoughtcrime.securesms.testing.Put
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.assertIs
-import org.thoughtcrime.securesms.testing.assertIsNot
-import org.thoughtcrime.securesms.testing.assertIsNotNull
-import org.thoughtcrime.securesms.testing.assertIsNull
-import org.thoughtcrime.securesms.testing.assertIsSize
-import org.thoughtcrime.securesms.testing.connectionFailure
-import org.thoughtcrime.securesms.testing.failure
-import org.thoughtcrime.securesms.testing.parsedRequestBody
-import org.thoughtcrime.securesms.testing.success
-import org.thoughtcrime.securesms.testing.timeout
-import org.whispersystems.signalservice.api.account.ChangePhoneNumberRequest
-import org.whispersystems.signalservice.api.push.ServiceId
-import org.whispersystems.signalservice.internal.push.MismatchedDevices
-import org.whispersystems.signalservice.internal.push.PreKeyState
-import java.util.UUID
-
-@RunWith(AndroidJUnit4::class)
-class ChangeNumberViewModelTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  private lateinit var viewModel: ChangeNumberViewModel
-  private lateinit var kbsRepository: KbsRepository
-
-  @Before
-  fun setUp() {
-    ApplicationDependencies.getSignalServiceAccountManager().setSoTimeoutMillis(1000)
-    kbsRepository = mock()
-    ThreadUtil.runOnMainSync {
-      viewModel = ChangeNumberViewModel(
-        localNumber = harness.self.requireE164(),
-        changeNumberRepository = ChangeNumberRepository(),
-        savedState = SavedStateHandle(),
-        password = SignalStore.account().servicePassword!!,
-        verifyAccountRepository = VerifyAccountRepository(harness.application),
-        kbsRepository = kbsRepository
-      )
-
-      viewModel.setNewCountry(1)
-      viewModel.setNewNationalNumber("5555550102")
-    }
-  }
-
-  @After
-  fun tearDown() {
-    InstrumentationApplicationDependencyProvider.clearHandlers()
-  }
-
-  @Test
-  fun testChangeNumber_givenOnlyPrimaryAndNoRegLock() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val newPni = ServiceId.from(UUID.randomUUID())
-    lateinit var changeNumberRequest: ChangePhoneNumberRequest
-    lateinit var setPreKeysRequest: PreKeyState
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { r ->
-        changeNumberRequest = r.parsedRequestBody()
-        MockResponse().success(MockProvider.createVerifyAccountResponse(aci, newPni))
-      },
-      Put("/v2/keys") { r ->
-        setPreKeysRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Get("/v1/certificate/delivery") { MockResponse().success(MockProvider.senderCertificate) }
-    )
-
-    // WHEN
-    viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet().resultOrThrow
-
-    // THEN
-    assertSuccess(newPni, changeNumberRequest, setPreKeysRequest)
-  }
-
-  /**
-   * If we encounter a server error, this means the server ack our request and rejected it. In this
-   * case we know the change *did not* take on the server and can reset to a clean state.
-   */
-  @Test
-  fun testChangeNumber_givenServerFailedApiCall() {
-    // GIVEN
-    val oldPni = Recipient.self().requirePni()
-    val oldE164 = Recipient.self().requireE164()
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { MockResponse().failure(500) }
-    )
-
-    // WHEN
-    val processor: VerifyResponseProcessor = viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet()
-
-    // THEN
-    processor.isServerSentError() assertIs true
-    Recipient.self().requireE164() assertIs oldE164
-    Recipient.self().requirePni() assertIs oldPni
-    SignalStore.misc().pendingChangeNumberMetadata.assertIsNull()
-  }
-
-  /**
-   * If we encounter a non-server error like a timeout or bad SSL, we do not know the state of our change
-   * number on the server side. We have to do a whoami call to query the server for our details and then
-   * respond accordingly.
-   *
-   * In this case, the whoami is our old details, so we can know the change *did not* take on the server
-   * and can reset to a clean state.
-   */
-  @Test
-  fun testChangeNumber_givenNetworkFailedApiCallEnRouteToServer() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val oldPni = Recipient.self().requirePni()
-    val oldE164 = Recipient.self().requireE164()
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { MockResponse().connectionFailure() },
-      Get("/v1/accounts/whoami") { MockResponse().success(MockProvider.createWhoAmIResponse(aci, oldPni, oldE164)) }
-    )
-
-    // WHEN
-    val processor: VerifyResponseProcessor = viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet()
-
-    // THEN
-    processor.isServerSentError() assertIs false
-    Recipient.self().requireE164() assertIs oldE164
-    Recipient.self().requirePni() assertIs oldPni
-    SignalStore.misc().isChangeNumberLocked assertIs false
-    SignalStore.misc().pendingChangeNumberMetadata.assertIsNull()
-  }
-
-  /**
-   * If we encounter a non-server error like a timeout or bad SSL, we do not know the state of our change
-   * number on the server side. We have to do a whoami call to query the server for our details and then
-   * respond accordingly.
-   *
-   * In this case, the whoami is our new details, so we can know the change *did* take on the server
-   * and need to keep the app in a locked state. The test then uses the ChangeNumberLockActivity to unlock
-   * and apply the pending state after confirming the change on the server.
-   */
-  @Test
-  @FlakyTest
-  @Ignore("Test sometimes requires manual intervention to continue.")
-  fun testChangeNumber_givenNetworkFailedApiCallEnRouteToClient() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val oldPni = Recipient.self().requirePni()
-    val oldE164 = Recipient.self().requireE164()
-    val newPni = ServiceId.from(UUID.randomUUID())
-
-    lateinit var changeNumberRequest: ChangePhoneNumberRequest
-    lateinit var setPreKeysRequest: PreKeyState
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { r ->
-        changeNumberRequest = r.parsedRequestBody()
-        MockResponse().timeout()
-      },
-      Get("/v1/accounts/whoami") { MockResponse().success(MockProvider.createWhoAmIResponse(aci, newPni, "+15555550102")) },
-      Put("/v2/keys") { r ->
-        setPreKeysRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Get("/v1/certificate/delivery") { MockResponse().success(MockProvider.senderCertificate) }
-    )
-
-    // WHEN
-    val processor: VerifyResponseProcessor = viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet()
-
-    // THEN
-    processor.isServerSentError() assertIs false
-    Recipient.self().requireE164() assertIs oldE164
-    Recipient.self().requirePni() assertIs oldPni
-    SignalStore.misc().isChangeNumberLocked assertIs true
-    SignalStore.misc().pendingChangeNumberMetadata.assertIsNotNull()
-
-    // WHEN AGAIN Processing lock
-    val scenario = harness.launchActivity<ChangeNumberLockActivity>()
-    scenario.onActivity {}
-    ThreadUtil.sleep(500)
-
-    // THEN AGAIN
-    assertSuccess(newPni, changeNumberRequest, setPreKeysRequest)
-  }
-
-  @Test
-  fun testChangeNumber_givenOnlyPrimaryAndRegistrationLock() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val newPni = ServiceId.from(UUID.randomUUID())
-
-    lateinit var changeNumberRequest: ChangePhoneNumberRequest
-    lateinit var setPreKeysRequest: PreKeyState
-
-    MockProvider.mockGetRegistrationLockStringFlow(kbsRepository)
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { r ->
-        changeNumberRequest = r.parsedRequestBody()
-        if (changeNumberRequest.registrationLock.isNullOrEmpty()) {
-          MockResponse().failure(423, MockProvider.lockedFailure)
-        } else {
-          MockResponse().success(MockProvider.createVerifyAccountResponse(aci, newPni))
-        }
-      },
-      Put("/v2/keys") { r ->
-        setPreKeysRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Get("/v1/certificate/delivery") { MockResponse().success(MockProvider.senderCertificate) }
-    )
-
-    // WHEN
-    viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet().also { processor ->
-      processor.registrationLock() assertIs true
-      Recipient.self().requirePni() assertIsNot newPni
-      SignalStore.misc().pendingChangeNumberMetadata.assertIsNull()
-    }
-
-    viewModel.verifyCodeAndRegisterAccountWithRegistrationLock("pin").blockingGet().resultOrThrow
-
-    // THEN
-    assertSuccess(newPni, changeNumberRequest, setPreKeysRequest)
-  }
-
-  @Test
-  fun testChangeNumber_givenMismatchedDevicesOnFirstCall() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val newPni = ServiceId.from(UUID.randomUUID())
-    lateinit var changeNumberRequest: ChangePhoneNumberRequest
-    lateinit var setPreKeysRequest: PreKeyState
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/devices") { MockResponse().success(MockProvider.primaryOnlyDeviceList) },
-      Put("/v1/accounts/number") { r ->
-        changeNumberRequest = r.parsedRequestBody()
-        if (changeNumberRequest.deviceMessages.isEmpty()) {
-          MockResponse().failure(
-            409,
-            MismatchedDevices().apply {
-              missingDevices = listOf(2)
-              extraDevices = emptyList()
-            }
-          )
-        } else {
-          MockResponse().success(MockProvider.createVerifyAccountResponse(aci, newPni))
-        }
-      },
-      Get("/v2/keys/$aci/2") {
-        MockResponse().success(MockProvider.createPreKeyResponse(deviceId = 2))
-      },
-      Put("/v2/keys") { r ->
-        setPreKeysRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Get("/v1/certificate/delivery") { MockResponse().success(MockProvider.senderCertificate) }
-    )
-
-    // WHEN
-    viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet().resultOrThrow
-
-    // THEN
-    assertSuccess(newPni, changeNumberRequest, setPreKeysRequest)
-  }
-
-  @Test
-  fun testChangeNumber_givenRegLockAndMismatchedDevicesOnFirstTwoCalls() {
-    // GIVEN
-    val aci = Recipient.self().requireServiceId()
-    val newPni = ServiceId.from(UUID.randomUUID())
-
-    lateinit var changeNumberRequest: ChangePhoneNumberRequest
-    lateinit var setPreKeysRequest: PreKeyState
-
-    MockProvider.mockGetRegistrationLockStringFlow(kbsRepository)
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Put("/v1/accounts/number") { r ->
-        changeNumberRequest = r.parsedRequestBody()
-        if (changeNumberRequest.registrationLock.isNullOrEmpty()) {
-          MockResponse().failure(423, MockProvider.lockedFailure)
-        } else if (changeNumberRequest.deviceMessages.isEmpty()) {
-          MockResponse().failure(
-            409,
-            MismatchedDevices().apply {
-              missingDevices = listOf(2)
-              extraDevices = emptyList()
-            }
-          )
-        } else if (changeNumberRequest.deviceMessages.size == 1) {
-          MockResponse().failure(
-            409,
-            MismatchedDevices().apply {
-              missingDevices = listOf(2, 3)
-              extraDevices = emptyList()
-            }
-          )
-        } else {
-          MockResponse().success(MockProvider.createVerifyAccountResponse(aci, newPni))
-        }
-      },
-      Get("/v2/keys/$aci/2") {
-        MockResponse().success(MockProvider.createPreKeyResponse(deviceId = 2))
-      },
-      Get("/v2/keys/$aci/3") {
-        MockResponse().success(MockProvider.createPreKeyResponse(deviceId = 3))
-      },
-      Put("/v2/keys") { r ->
-        setPreKeysRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Get("/v1/certificate/delivery") { MockResponse().success(MockProvider.senderCertificate) }
-    )
-
-    // WHEN
-    viewModel.verifyCodeWithoutRegistrationLock("123456").blockingGet().also { processor ->
-      processor.registrationLock() assertIs true
-      Recipient.self().requirePni() assertIsNot newPni
-      SignalStore.misc().pendingChangeNumberMetadata.assertIsNull()
-    }
-
-    viewModel.verifyCodeAndRegisterAccountWithRegistrationLock("pin").blockingGet().resultOrThrow
-
-    // THEN
-    assertSuccess(newPni, changeNumberRequest, setPreKeysRequest)
-  }
-
-  private fun assertSuccess(newPni: ServiceId, changeNumberRequest: ChangePhoneNumberRequest, setPreKeysRequest: PreKeyState) {
-    val pniProtocolStore = ApplicationDependencies.getProtocolStore().pni()
-    val pniMetadataStore = SignalStore.account().pniPreKeys
-
-    Recipient.self().requireE164() assertIs "+15555550102"
-    Recipient.self().requirePni() assertIs newPni
-
-    SignalStore.account().pniRegistrationId assertIs changeNumberRequest.pniRegistrationIds["1"]!!
-    SignalStore.account().pniIdentityKey.publicKey assertIs changeNumberRequest.pniIdentityKey
-    pniMetadataStore.activeSignedPreKeyId assertIs changeNumberRequest.devicePniSignedPrekeys["1"]!!.keyId
-
-    val activeSignedPreKey: SignedPreKeyRecord = pniProtocolStore.loadSignedPreKey(pniMetadataStore.activeSignedPreKeyId)
-    activeSignedPreKey.keyPair.publicKey assertIs changeNumberRequest.devicePniSignedPrekeys["1"]!!.publicKey
-    activeSignedPreKey.signature assertIs changeNumberRequest.devicePniSignedPrekeys["1"]!!.signature
-
-    setPreKeysRequest.signedPreKey.publicKey assertIs activeSignedPreKey.keyPair.publicKey
-    setPreKeysRequest.preKeys assertIsSize 100
-
-    SignalStore.misc().pendingChangeNumberMetadata.assertIsNull()
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/conversation/ConversationItemPreviewer.kt

@@ -1,154 +0,0 @@
-package org.thoughtcrime.securesms.conversation
-
-import androidx.test.core.app.ActivityScenario
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Ignore
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.ThreadUtil
-import org.thoughtcrime.securesms.attachments.PointerAttachment
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.mms.IncomingMediaMessage
-import org.thoughtcrime.securesms.mms.OutgoingMessage
-import org.thoughtcrime.securesms.profiles.ProfileName
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.releasechannel.ReleaseChannel
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentPointer
-import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId
-import java.util.Optional
-
-/**
- * Helper test for rendering conversation items for preview.
- */
-@RunWith(AndroidJUnit4::class)
-@Ignore("For testing/previewing manually, no assertions")
-class ConversationItemPreviewer {
-
-  @get:Rule
-  val harness = SignalActivityRule(othersCount = 10)
-
-  @Test
-  fun testShowLongName() {
-    val other: Recipient = Recipient.resolved(harness.others.first())
-
-    SignalDatabase.recipients.setProfileName(other.id, ProfileName.fromParts("Seef", "$$$"))
-
-    insertFailedMediaMessage(other = other, attachmentCount = 1)
-    insertFailedMediaMessage(other = other, attachmentCount = 2)
-    insertFailedMediaMessage(other = other, body = "Test", attachmentCount = 1)
-//    insertFailedOutgoingMediaMessage(other = other, body = "Test", attachmentCount = 1)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-//    insertMediaMessage(other = other)
-
-    val scenario: ActivityScenario<ConversationActivity> = harness.launchActivity { putExtra("recipient_id", other.id.serialize()) }
-    scenario.onActivity {
-    }
-
-    // Uncomment to make dialog stay on screen, otherwise will show/dismiss immediately
-//    ThreadUtil.sleep(45000)
-  }
-
-  private fun insertMediaMessage(other: Recipient, body: String? = null, attachmentCount: Int = 1) {
-    val attachments: List<SignalServiceAttachmentPointer> = (0 until attachmentCount).map {
-      attachment()
-    }
-
-    val message = IncomingMediaMessage(
-      from = other.id,
-      body = body,
-      sentTimeMillis = System.currentTimeMillis(),
-      serverTimeMillis = System.currentTimeMillis(),
-      receivedTimeMillis = System.currentTimeMillis(),
-      attachments = PointerAttachment.forPointers(Optional.of(attachments))
-    )
-
-    SignalDatabase.messages.insertSecureDecryptedMessageInbox(message, SignalDatabase.threads.getOrCreateThreadIdFor(other)).get()
-
-    ThreadUtil.sleep(1)
-  }
-
-  private fun insertFailedMediaMessage(other: Recipient, body: String? = null, attachmentCount: Int = 1) {
-    val attachments: List<SignalServiceAttachmentPointer> = (0 until attachmentCount).map {
-      attachment()
-    }
-
-    val message = IncomingMediaMessage(
-      from = other.id,
-      body = body,
-      sentTimeMillis = System.currentTimeMillis(),
-      serverTimeMillis = System.currentTimeMillis(),
-      receivedTimeMillis = System.currentTimeMillis(),
-      attachments = PointerAttachment.forPointers(Optional.of(attachments))
-    )
-
-    val insert = SignalDatabase.messages.insertSecureDecryptedMessageInbox(message, SignalDatabase.threads.getOrCreateThreadIdFor(other)).get()
-
-    SignalDatabase.attachments.getAttachmentsForMessage(insert.messageId).forEachIndexed { index, attachment ->
-//      if (index != 1) {
-      SignalDatabase.attachments.setTransferProgressPermanentFailure(attachment.attachmentId, insert.messageId)
-//      } else {
-//        SignalDatabase.attachments.setTransferState(insert.messageId, attachment, TRANSFER_PROGRESS_STARTED)
-//      }
-    }
-
-    ThreadUtil.sleep(1)
-  }
-
-  private fun insertFailedOutgoingMediaMessage(other: Recipient, body: String? = null, attachmentCount: Int = 1) {
-    val attachments: List<SignalServiceAttachmentPointer> = (0 until attachmentCount).map {
-      attachment()
-    }
-
-    val message = OutgoingMessage(
-      recipient = other,
-      body = body,
-      attachments = PointerAttachment.forPointers(Optional.of(attachments)),
-      timestamp = System.currentTimeMillis(),
-      isSecure = true
-    )
-
-    val insert = SignalDatabase.messages.insertMessageOutbox(
-      message,
-      SignalDatabase.threads.getOrCreateThreadIdFor(other),
-      false,
-      null
-    )
-
-    SignalDatabase.attachments.getAttachmentsForMessage(insert).forEachIndexed { index, attachment ->
-      SignalDatabase.attachments.setTransferProgressPermanentFailure(attachment.attachmentId, insert)
-    }
-
-    ThreadUtil.sleep(1)
-  }
-
-  private fun attachment(): SignalServiceAttachmentPointer {
-    return SignalServiceAttachmentPointer(
-      ReleaseChannel.CDN_NUMBER,
-      SignalServiceAttachmentRemoteId.from(""),
-      "image/webp",
-      null,
-      Optional.empty(),
-      Optional.empty(),
-      1024,
-      1024,
-      Optional.empty(),
-      Optional.of("/not-there.jpg"),
-      false,
-      false,
-      false,
-      Optional.empty(),
-      Optional.empty(),
-      System.currentTimeMillis()
-    )
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/conversation/SafetyNumberChangeDialogPreviewer.kt

@@ -2,29 +2,23 @@ package org.thoughtcrime.securesms.conversation
 
 import androidx.test.core.app.ActivityScenario
 import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Ignore
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey
-import org.thoughtcrime.securesms.database.IdentityTable
+import org.thoughtcrime.securesms.conversation.ui.error.SafetyNumberChangeDialog
+import org.thoughtcrime.securesms.database.IdentityDatabase
 import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.database.model.DistributionListPrivacyMode
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
 import org.thoughtcrime.securesms.profiles.ProfileName
 import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.safety.SafetyNumberBottomSheet
 import org.thoughtcrime.securesms.testing.SignalActivityRule
 
 /**
  * Android test to help show SNC dialog quickly with custom data to make sure it displays properly.
  */
-@Ignore("For testing/previewing manually, no assertions")
 @RunWith(AndroidJUnit4::class)
 class SafetyNumberChangeDialogPreviewer {
 
-  @get:Rule val harness = SignalActivityRule(othersCount = 10)
+  @get:Rule val harness = SignalActivityRule()
 
   @Test
   fun testShowLongName() {
@@ -32,44 +26,15 @@ class SafetyNumberChangeDialogPreviewer {
 
     SignalDatabase.recipients.setProfileName(other.id, ProfileName.fromParts("Super really long name like omg", "But seriously it's long like really really long"))
 
-    harness.setVerified(other, IdentityTable.VerifiedStatus.VERIFIED)
+    harness.setVerified(other, IdentityDatabase.VerifiedStatus.VERIFIED)
     harness.changeIdentityKey(other)
 
     val scenario: ActivityScenario<ConversationActivity> = harness.launchActivity { putExtra("recipient_id", other.id.serialize()) }
     scenario.onActivity {
-      SafetyNumberBottomSheet.forRecipientId(other.id).show(it.supportFragmentManager)
+      SafetyNumberChangeDialog.show(it.supportFragmentManager, other.id)
     }
 
     // Uncomment to make dialog stay on screen, otherwise will show/dismiss immediately
     // ThreadUtil.sleep(15000)
   }
-
-  @Test
-  fun testShowLargeSheet() {
-    SignalDatabase.distributionLists.setPrivacyMode(DistributionListId.MY_STORY, DistributionListPrivacyMode.ONLY_WITH)
-
-    val othersRecipients = harness.others.map { Recipient.resolved(it) }
-    othersRecipients.forEach { other ->
-      SignalDatabase.recipients.setProfileName(other.id, ProfileName.fromParts("My", "Name"))
-
-      harness.setVerified(other, IdentityTable.VerifiedStatus.DEFAULT)
-      harness.changeIdentityKey(other)
-
-      SignalDatabase.distributionLists.addMemberToList(DistributionListId.MY_STORY, DistributionListPrivacyMode.ONLY_WITH, other.id)
-    }
-
-    val myStoryRecipientId = SignalDatabase.distributionLists.getRecipientId(DistributionListId.MY_STORY)!!
-    val scenario: ActivityScenario<ConversationActivity> = harness.launchActivity { putExtra("recipient_id", harness.others.first().serialize()) }
-    scenario.onActivity { conversationActivity ->
-      SafetyNumberBottomSheet
-        .forIdentityRecordsAndDestinations(
-          identityRecords = ApplicationDependencies.getProtocolStore().aci().identities().getIdentityRecords(othersRecipients).identityRecords,
-          destinations = listOf(ContactSearchKey.RecipientSearchKey(myStoryRecipientId, true))
-        )
-        .show(conversationActivity.supportFragmentManager)
-    }
-
-    // Uncomment to make dialog stay on screen, otherwise will show/dismiss immediately
-    // ThreadUtil.sleep( 30000)
-  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/AttachmentTableTest.kt

@@ -1,106 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import android.net.Uri
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNotEquals
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.thoughtcrime.securesms.attachments.UriAttachment
-import org.thoughtcrime.securesms.mms.MediaStream
-import org.thoughtcrime.securesms.mms.SentMediaQuality
-import org.thoughtcrime.securesms.providers.BlobProvider
-import org.thoughtcrime.securesms.util.MediaUtil
-import java.util.Optional
-
-@RunWith(AndroidJUnit4::class)
-class AttachmentTableTest {
-
-  @Before
-  fun setUp() {
-    SignalDatabase.attachments.deleteAllAttachments()
-  }
-
-  @Test
-  fun givenABlob_whenIInsert2AttachmentsForPreUpload_thenIExpectDistinctIdsButSameFileName() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
-    val highQualityProperties = createHighQualityTransformProperties()
-    val highQualityImage = createAttachment(1, blob, highQualityProperties)
-    val attachment = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
-    val attachment2 = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
-
-    assertNotEquals(attachment2.attachmentId, attachment.attachmentId)
-    assertEquals(attachment2.fileName, attachment.fileName)
-  }
-
-  @Test
-  fun givenABlobAndDifferentTransformQuality_whenIInsert2AttachmentsForPreUpload_thenIExpectDifferentFileInfos() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
-    val highQualityProperties = createHighQualityTransformProperties()
-    val highQualityImage = createAttachment(1, blob, highQualityProperties)
-    val lowQualityImage = createAttachment(1, blob, AttachmentTable.TransformProperties.empty())
-    val attachment = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
-    val attachment2 = SignalDatabase.attachments.insertAttachmentForPreUpload(lowQualityImage)
-
-    SignalDatabase.attachments.updateAttachmentData(
-      attachment,
-      createMediaStream(byteArrayOf(1, 2, 3, 4, 5)),
-      false
-    )
-
-    SignalDatabase.attachments.updateAttachmentData(
-      attachment2,
-      createMediaStream(byteArrayOf(1, 2, 3)),
-      false
-    )
-
-    val attachment1Info = SignalDatabase.attachments.getAttachmentDataFileInfo(attachment.attachmentId, AttachmentTable.DATA)
-    val attachment2Info = SignalDatabase.attachments.getAttachmentDataFileInfo(attachment2.attachmentId, AttachmentTable.DATA)
-
-    assertNotEquals(attachment1Info, attachment2Info)
-  }
-
-  @Test
-  fun givenIdenticalAttachmentsInsertedForPreUpload_whenIUpdateAttachmentDataAndSpecifyOnlyModifyThisAttachment_thenIExpectDifferentFileInfos() {
-    val blob = BlobProvider.getInstance().forData(byteArrayOf(1, 2, 3, 4, 5)).createForSingleSessionInMemory()
-    val highQualityProperties = createHighQualityTransformProperties()
-    val highQualityImage = createAttachment(1, blob, highQualityProperties)
-    val attachment = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
-    val attachment2 = SignalDatabase.attachments.insertAttachmentForPreUpload(highQualityImage)
-
-    SignalDatabase.attachments.updateAttachmentData(
-      attachment,
-      createMediaStream(byteArrayOf(1, 2, 3, 4, 5)),
-      true
-    )
-
-    SignalDatabase.attachments.updateAttachmentData(
-      attachment2,
-      createMediaStream(byteArrayOf(1, 2, 3, 4)),
-      true
-    )
-
-    val attachment1Info = SignalDatabase.attachments.getAttachmentDataFileInfo(attachment.attachmentId, AttachmentTable.DATA)
-    val attachment2Info = SignalDatabase.attachments.getAttachmentDataFileInfo(attachment2.attachmentId, AttachmentTable.DATA)
-
-    assertNotEquals(attachment1Info, attachment2Info)
-  }
-
-  private fun createAttachment(id: Long, uri: Uri, transformProperties: AttachmentTable.TransformProperties): UriAttachment {
-    return UriAttachmentBuilder.build(
-      id,
-      uri = uri,
-      contentType = MediaUtil.IMAGE_JPEG,
-      transformProperties = transformProperties
-    )
-  }
-
-  private fun createHighQualityTransformProperties(): AttachmentTable.TransformProperties {
-    return AttachmentTable.TransformProperties.forSentMediaQuality(Optional.empty(), SentMediaQuality.HIGH)
-  }
-
-  private fun createMediaStream(byteArray: ByteArray): MediaStream {
-    return MediaStream(byteArray.inputStream(), MediaUtil.IMAGE_JPEG, 2, 2)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/DistributionListDatabaseTest.kt

@@ -10,9 +10,9 @@ import org.thoughtcrime.securesms.recipients.RecipientId
 import org.whispersystems.signalservice.api.push.ACI
 import java.util.UUID
 
-class DistributionListTablesTest {
+class DistributionListDatabaseTest {
 
-  private lateinit var distributionDatabase: DistributionListTables
+  private lateinit var distributionDatabase: DistributionListDatabase
 
   @Before
   fun setup() {

app/src/androidTest/java/org/thoughtcrime/securesms/database/GroupTableTest.kt

@@ -1,285 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNotEquals
-import org.junit.Assert.assertTrue
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.signal.core.util.delete
-import org.signal.core.util.readToList
-import org.signal.core.util.requireLong
-import org.signal.core.util.withinTransaction
-import org.signal.libsignal.zkgroup.groups.GroupMasterKey
-import org.signal.storageservice.protos.groups.Member
-import org.signal.storageservice.protos.groups.local.DecryptedGroup
-import org.signal.storageservice.protos.groups.local.DecryptedMember
-import org.thoughtcrime.securesms.groups.GroupId
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import java.security.SecureRandom
-import kotlin.random.Random
-
-class GroupTableTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  private lateinit var groupTable: GroupTable
-
-  @Before
-  fun setUp() {
-    groupTable = SignalDatabase.groups
-
-    groupTable.writableDatabase.delete(GroupTable.TABLE_NAME).run()
-    groupTable.writableDatabase.delete(GroupTable.MembershipTable.TABLE_NAME).run()
-  }
-
-  @Test
-  fun whenICreateGroupV2_thenIExpectMemberRowsPopulated() {
-    val groupId = insertPushGroup()
-
-    //language=sql
-    val members: List<RecipientId> = groupTable.writableDatabase.query(
-      """
-      SELECT ${GroupTable.MembershipTable.RECIPIENT_ID} 
-      FROM ${GroupTable.MembershipTable.TABLE_NAME}
-      WHERE ${GroupTable.MembershipTable.GROUP_ID} = "${groupId.serialize()}"
-      """.trimIndent()
-    ).readToList {
-      RecipientId.from(it.requireLong(GroupTable.RECIPIENT_ID))
-    }
-
-    assertEquals(2, members.size)
-  }
-
-  @Test
-  fun givenAGroupV2_whenIGetGroupsContainingMember_thenIExpectGroup() {
-    val groupId = insertPushGroup()
-    insertThread(groupId)
-
-    val groups = groupTable.getGroupsContainingMember(harness.others[0], false)
-
-    assertEquals(1, groups.size)
-    assertEquals(groupId, groups[0].id)
-  }
-
-  @Test
-  fun givenAnMmsGroup_whenIGetMembers_thenIExpectAllMembers() {
-    val groupId = insertMmsGroup()
-
-    val groups = groupTable.getGroupMemberIds(groupId, GroupTable.MemberSet.FULL_MEMBERS_INCLUDING_SELF)
-
-    assertEquals(2, groups.size)
-  }
-
-  @Test
-  fun givenGroups_whenIQueryGroupsByMembership_thenIExpectBothGroups() {
-    insertPushGroup()
-    insertMmsGroup(members = listOf(harness.others[1]))
-
-    val groups = groupTable.queryGroupsByMembership(
-      setOf(harness.self.id, harness.others[1]),
-      includeInactive = false,
-      excludeV1 = false,
-      excludeMms = false
-    )
-
-    assertEquals(2, groups.cursor?.count)
-  }
-
-  @Test
-  fun givenGroups_whenIGetGroups_thenIExpectBothGroups() {
-    insertPushGroup()
-    insertMmsGroup(members = listOf(harness.others[1]))
-
-    val groups = groupTable.getGroups()
-
-    assertEquals(2, groups.cursor?.count)
-  }
-
-  @Test
-  fun givenAGroup_whenIGetGroup_thenIExpectGroup() {
-    val v2Group = insertPushGroup()
-    insertThread(v2Group)
-
-    val groupRecord = groupTable.getGroup(v2Group).get()
-    assertEquals(setOf(harness.self.id, harness.others[0]), groupRecord.members.toSet())
-  }
-
-  @Test
-  fun givenAGroupAndARemap_whenIGetGroup_thenIExpectRemap() {
-    val v2Group = insertPushGroup()
-    insertThread(v2Group)
-
-    groupTable.writableDatabase.withinTransaction {
-      RemappedRecords.getInstance().addRecipient(harness.others[0], harness.others[1])
-    }
-
-    val groupRecord = groupTable.getGroup(v2Group).get()
-    assertEquals(groupRecord.members.toSet(), setOf(harness.self.id, harness.others[1]))
-  }
-
-  @Test
-  fun givenAGroupAndMember_whenIIsCurrentMember_thenIExpectTrue() {
-    val v2Group = insertPushGroup()
-
-    val actual = groupTable.isCurrentMember(v2Group.requirePush(), harness.others[0])
-
-    assertTrue(actual)
-  }
-
-  @Test
-  fun givenAGroupAndMember_whenIRemove_thenIExpectNotAMember() {
-    val v2Group = insertPushGroup()
-
-    groupTable.remove(v2Group, harness.others[0])
-    val actual = groupTable.isCurrentMember(v2Group.requirePush(), harness.others[0])
-
-    assertFalse(actual)
-  }
-
-  @Test
-  fun givenAGroupAndNonMember_whenIIsCurrentMember_thenIExpectFalse() {
-    val v2Group = insertPushGroup()
-
-    val actual = groupTable.isCurrentMember(v2Group.requirePush(), harness.others[1])
-
-    assertFalse(actual)
-  }
-
-  @Test
-  fun givenAGroup_whenIUpdateMembers_thenIExpectUpdatedMembers() {
-    val v2Group = insertPushGroup()
-    groupTable.updateMembers(v2Group, listOf(harness.self.id, harness.others[1]))
-    val groupRecord = groupTable.getGroup(v2Group)
-
-    assertEquals(setOf(harness.self.id, harness.others[1]), groupRecord.get().members.toSet())
-  }
-
-  @Test
-  fun givenAnMmsGroup_whenIGetOrCreateMmsGroup_thenIExpectMyMmsGroup() {
-    val members: List<RecipientId> = listOf(harness.self.id, harness.others[0])
-    val other = insertMmsGroup(members + listOf(harness.others[1]))
-    val mmsGroup = insertMmsGroup(members)
-    val actual = groupTable.getOrCreateMmsGroupForMembers(members.toSet())
-
-    assertNotEquals(other, actual)
-    assertEquals(mmsGroup, actual)
-  }
-
-  @Test
-  fun givenMultipleMmsGroups_whenIGetOrCreateMmsGroup_thenIExpectMyMmsGroup() {
-    val group1Members: List<RecipientId> = listOf(harness.self.id, harness.others[0], harness.others[1])
-    val group2Members: List<RecipientId> = listOf(harness.self.id, harness.others[0], harness.others[2])
-
-    val group1: GroupId = insertMmsGroup(group1Members)
-    val group2: GroupId = insertMmsGroup(group2Members)
-
-    val group1Result: GroupId = groupTable.getOrCreateMmsGroupForMembers(group1Members.toSet())
-    val group2Result: GroupId = groupTable.getOrCreateMmsGroupForMembers(group2Members.toSet())
-
-    assertEquals(group1, group1Result)
-    assertEquals(group2, group2Result)
-    assertNotEquals(group1Result, group2Result)
-  }
-
-  @Test
-  fun givenMultipleMmsGroupsWithDifferentMemberOrders_whenIGetOrCreateMmsGroup_thenIExpectMyMmsGroup() {
-    val group1Members: List<RecipientId> = listOf(harness.self.id, harness.others[0], harness.others[1], harness.others[2]).shuffled()
-    val group2Members: List<RecipientId> = listOf(harness.self.id, harness.others[0], harness.others[2], harness.others[3]).shuffled()
-
-    val group1: GroupId = insertMmsGroup(group1Members)
-    val group2: GroupId = insertMmsGroup(group2Members)
-
-    val group1Result: GroupId = groupTable.getOrCreateMmsGroupForMembers(group1Members.shuffled().toSet())
-    val group2Result: GroupId = groupTable.getOrCreateMmsGroupForMembers(group2Members.shuffled().toSet())
-
-    assertEquals(group1, group1Result)
-    assertEquals(group2, group2Result)
-    assertNotEquals(group1Result, group2Result)
-  }
-
-  @Test
-  fun givenMmsGroupWithOneMember_whenIGetOrCreateMmsGroup_thenIExpectMyMmsGroup() {
-    val groupMembers: List<RecipientId> = listOf(harness.self.id)
-    val group: GroupId = insertMmsGroup(groupMembers)
-
-    val groupResult: GroupId = groupTable.getOrCreateMmsGroupForMembers(groupMembers.toSet())
-
-    assertEquals(group, groupResult)
-  }
-
-  @Test
-  fun givenTwoGroupsWithoutMembers_whenIQueryThem_thenIExpectEach() {
-    val g1 = insertPushGroup(listOf())
-    val g2 = insertPushGroup(listOf())
-
-    val gr1 = groupTable.getGroup(g1)
-    val gr2 = groupTable.getGroup(g2)
-
-    assertEquals(g1, gr1.get().id)
-    assertEquals(g2, gr2.get().id)
-  }
-
-  @Test
-  fun givenASharedActiveGroupWithoutAThread_whenISearchForRecipientsWithGroupsInCommon_thenIExpectThatGroup() {
-    val groupInCommon = insertPushGroup()
-    val expected = Recipient.resolved(harness.others[0])
-
-    SignalDatabase.recipients.setProfileSharing(expected.id, false)
-
-    SignalDatabase.recipients.queryGroupMemberContacts("Buddy")!!.use {
-      assertTrue(it.moveToFirst())
-      assertEquals(1, it.count)
-      assertEquals(expected.id.toLong(), it.requireLong(RecipientTable.ID))
-    }
-
-    val groups = groupTable.getPushGroupsContainingMember(expected.id)
-    assertEquals(1, groups.size)
-    assertEquals(groups[0].id, groupInCommon)
-  }
-
-  private fun insertThread(groupId: GroupId): Long {
-    val groupRecipient = SignalDatabase.recipients.getByGroupId(groupId).get()
-    return SignalDatabase.threads.getOrCreateThreadIdFor(Recipient.resolved(groupRecipient))
-  }
-
-  private fun insertMmsGroup(members: List<RecipientId> = listOf(harness.self.id, harness.others[0])): GroupId {
-    val id = GroupId.createMms(SecureRandom())
-    groupTable.create(
-      id,
-      null,
-      members.apply {
-        println("Creating a group with ${members.size} members")
-      }
-    )
-
-    return id
-  }
-
-  private fun insertPushGroup(
-    members: List<DecryptedMember> = listOf(
-      DecryptedMember.newBuilder()
-        .setUuid(harness.self.requireServiceId().toByteString())
-        .setJoinedAtRevision(0)
-        .setRole(Member.Role.DEFAULT)
-        .build(),
-      DecryptedMember.newBuilder()
-        .setUuid(Recipient.resolved(harness.others[0]).requireServiceId().toByteString())
-        .setJoinedAtRevision(0)
-        .setRole(Member.Role.DEFAULT)
-        .build()
-    )
-  ): GroupId {
-    val groupMasterKey = GroupMasterKey(Random.nextBytes(GroupMasterKey.SIZE))
-    val decryptedGroupState = DecryptedGroup.newBuilder()
-      .addAllMembers(members)
-      .setRevision(0)
-      .build()
-
-    return groupTable.create(groupMasterKey, decryptedGroupState)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/MmsDatabaseTest_gifts.kt

@@ -17,8 +17,8 @@ import java.util.UUID
 
 @Suppress("ClassName")
 @RunWith(AndroidJUnit4::class)
-class MessageTableTest_gifts {
-  private lateinit var mms: MessageTable
+class MmsDatabaseTest_gifts {
+  private lateinit var mms: MmsDatabase
 
   private val localAci = ACI.from(UUID.randomUUID())
   private val localPni = PNI.from(UUID.randomUUID())
@@ -27,7 +27,7 @@ class MessageTableTest_gifts {
 
   @Before
   fun setUp() {
-    mms = SignalDatabase.messages
+    mms = SignalDatabase.mms
 
     mms.deleteAllThreads()
 

app/src/androidTest/java/org/thoughtcrime/securesms/database/MmsDatabaseTest_stories.kt

@@ -3,14 +3,11 @@ package org.thoughtcrime.securesms.database
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
 import org.junit.Before
-import org.junit.Ignore
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.database.model.ParentStoryId
 import org.thoughtcrime.securesms.database.model.StoryType
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.mms.IncomingMediaMessage
@@ -20,24 +17,22 @@ import org.whispersystems.signalservice.api.push.ACI
 import org.whispersystems.signalservice.api.push.PNI
 import org.whispersystems.signalservice.api.push.ServiceId
 import java.util.UUID
-import java.util.concurrent.TimeUnit
 
 @Suppress("ClassName")
 @RunWith(AndroidJUnit4::class)
-class MmsTableTest_stories {
+class MmsDatabaseTest_stories {
 
-  private lateinit var mms: MessageTable
+  private lateinit var mms: MmsDatabase
 
   private val localAci = ACI.from(UUID.randomUUID())
   private val localPni = PNI.from(UUID.randomUUID())
 
   private lateinit var myStory: Recipient
   private lateinit var recipients: List<RecipientId>
-  private lateinit var releaseChannelRecipient: Recipient
 
   @Before
   fun setUp() {
-    mms = SignalDatabase.messages
+    mms = SignalDatabase.mms
 
     mms.deleteAllThreads()
 
@@ -46,15 +41,12 @@ class MmsTableTest_stories {
 
     myStory = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromDistributionListId(DistributionListId.MY_STORY))
     recipients = (0 until 5).map { SignalDatabase.recipients.getOrInsertFromServiceId(ServiceId.from(UUID.randomUUID())) }
-    releaseChannelRecipient = Recipient.resolved(SignalDatabase.recipients.insertReleaseChannelRecipient())
-
-    SignalStore.releaseChannelValues().setReleaseChannelRecipientId(releaseChannelRecipient.id)
   }
 
   @Test
   fun givenNoStories_whenIGetOrderedStoryRecipientsAndIds_thenIExpectAnEmptyList() {
     // WHEN
-    val result = mms.getOrderedStoryRecipientsAndIds(false)
+    val result = mms.orderedStoryRecipientsAndIds
 
     // THEN
     assertEquals(0, result.size)
@@ -85,7 +77,7 @@ class MmsTableTest_stories {
     )
 
     // WHEN
-    val result = mms.getOrderedStoryRecipientsAndIds(false)
+    val result = mms.orderedStoryRecipientsAndIds
 
     // THEN
     assertEquals(listOf(sender.toLong(), myStory.id.toLong()), result.map { it.recipientId.toLong() })
@@ -106,18 +98,17 @@ class MmsTableTest_stories {
       -1L
     ).get().messageId
 
-    val messageBeforeMark = SignalDatabase.messages.getMessageRecord(messageId)
+    val messageBeforeMark = SignalDatabase.mms.getMessageRecord(messageId)
     assertFalse(messageBeforeMark.incomingStoryViewedAtTimestamp > 0)
 
     // WHEN
-    SignalDatabase.messages.setIncomingMessageViewed(messageId)
+    SignalDatabase.mms.setIncomingMessageViewed(messageId)
 
     // THEN
-    val messageAfterMark = SignalDatabase.messages.getMessageRecord(messageId)
+    val messageAfterMark = SignalDatabase.mms.getMessageRecord(messageId)
     assertTrue(messageAfterMark.incomingStoryViewedAtTimestamp > 0)
   }
 
-  @Ignore
   @Test
   fun given5ViewedStories_whenIGetOrderedStoryRecipientsAndIds_thenIExpectLatestViewedFirst() {
     // GIVEN
@@ -128,7 +119,7 @@ class MmsTableTest_stories {
           sentTimeMillis = 2,
           serverTimeMillis = 2,
           receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
+          storyType = StoryType.STORY_WITH_REPLIES,
         ),
         -1L
       ).get().messageId
@@ -136,12 +127,12 @@ class MmsTableTest_stories {
 
     val randomizedOrderedIds = messageIds.shuffled()
     randomizedOrderedIds.forEach {
-      SignalDatabase.messages.setIncomingMessageViewed(it)
+      SignalDatabase.mms.setIncomingMessageViewed(it)
       Thread.sleep(5)
     }
 
     // WHEN
-    val result = SignalDatabase.messages.getOrderedStoryRecipientsAndIds(false)
+    val result = SignalDatabase.mms.orderedStoryRecipientsAndIds
     val resultOrderedIds = result.map { it.messageId }
 
     // THEN
@@ -160,7 +151,7 @@ class MmsTableTest_stories {
           sentTimeMillis = System.currentTimeMillis(),
           serverTimeMillis = 2,
           receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
+          storyType = StoryType.STORY_WITH_REPLIES,
         ),
         -1L
       ).get().messageId
@@ -174,7 +165,7 @@ class MmsTableTest_stories {
           sentTimeMillis = System.currentTimeMillis(),
           serverTimeMillis = 2,
           receivedTimeMillis = 2,
-          storyType = StoryType.STORY_WITH_REPLIES
+          storyType = StoryType.STORY_WITH_REPLIES,
         ),
         -1L
       ).get().messageId
@@ -183,7 +174,7 @@ class MmsTableTest_stories {
     val interspersedIds: List<Long> = (0 until 10).map {
       Thread.sleep(5)
       if (it % 2 == 0) {
-        SignalDatabase.messages.setIncomingMessageViewed(viewedIds[it / 2])
+        SignalDatabase.mms.setIncomingMessageViewed(viewedIds[it / 2])
         viewedIds[it / 2]
       } else {
         MmsHelper.insert(
@@ -195,7 +186,7 @@ class MmsTableTest_stories {
       }
     }
 
-    val result = SignalDatabase.messages.getOrderedStoryRecipientsAndIds(false)
+    val result = SignalDatabase.mms.orderedStoryRecipientsAndIds
     val resultOrderedIds = result.map { it.messageId }
 
     assertEquals(unviewedIds.reversed() + interspersedIds.reversed(), resultOrderedIds)
@@ -219,7 +210,7 @@ class MmsTableTest_stories {
         sentTimeMillis = 200,
         serverTimeMillis = 2,
         receivedTimeMillis = 2,
-        storyType = StoryType.STORY_WITH_REPLIES
+        storyType = StoryType.STORY_WITH_REPLIES,
       ),
       -1L
     )
@@ -237,7 +228,8 @@ class MmsTableTest_stories {
     MmsHelper.insert(
       recipient = myStory,
       sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
+      storyType = StoryType.STORY_WITH_REPLIES,
+      threadId = -1L
     )
 
     // WHEN
@@ -246,135 +238,4 @@ class MmsTableTest_stories {
     // THEN
     assertTrue(result)
   }
-
-  @Test
-  fun givenAGroupStoryWithNoReplies_whenICheckHasSelfReplyInGroupStory_thenIExpectFalse() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = -1L
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Ignore
-  @Test
-  fun givenAGroupStoryWithAReplyFromSelf_whenICheckHasSelfReplyInGroupStory_thenIExpectTrue() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = -1L
-    )
-
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 201,
-      storyType = StoryType.NONE,
-      parentStoryId = ParentStoryId.GroupReply(groupStoryId)
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertTrue(result)
-  }
-
-  @Test
-  fun givenAGroupStoryWithAReactionFromSelf_whenICheckHasSelfReplyInGroupStory_thenIExpectTrue() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES
-    )
-
-    MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 201,
-      storyType = StoryType.NONE,
-      parentStoryId = ParentStoryId.GroupReply(groupStoryId),
-      isStoryReaction = true
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertTrue(result)
-  }
-
-  @Test
-  fun givenAGroupStoryWithAReplyFromSomeoneElse_whenICheckHasSelfReplyInGroupStory_thenIExpectFalse() {
-    // GIVEN
-    val groupStoryId = MmsHelper.insert(
-      recipient = myStory,
-      sentTimeMillis = 200,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = -1L
-    )
-
-    MmsHelper.insert(
-      IncomingMediaMessage(
-        from = myStory.id,
-        sentTimeMillis = 201,
-        serverTimeMillis = 201,
-        receivedTimeMillis = 202,
-        parentStoryId = ParentStoryId.GroupReply(groupStoryId)
-      ),
-      -1
-    )
-
-    // WHEN
-    val result = mms.hasGroupReplyOrReactionInStory(groupStoryId)
-
-    // THEN
-    assertFalse(result)
-  }
-
-  @Test
-  fun givenNotViewedOnboardingAndOnlyStoryIsOnboardingAndAdded2DaysAgo_whenIGetOldestStoryTimestamp_thenIExpectNull() {
-    // GIVEN
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(releaseChannelRecipient)
-    MmsHelper.insert(
-      recipient = releaseChannelRecipient,
-      sentTimeMillis = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(2),
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = threadId
-    )
-
-    // WHEN
-    val oldestTimestamp = SignalDatabase.messages.getOldestStorySendTimestamp(false)
-
-    // THEN
-    assertNull(oldestTimestamp)
-  }
-
-  @Test
-  fun givenViewedOnboardingAndOnlyStoryIsOnboardingAndAdded2DaysAgo_whenIGetOldestStoryTimestamp_thenIExpectNotNull() {
-    // GIVEN
-    val expected = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(2)
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(releaseChannelRecipient)
-    MmsHelper.insert(
-      recipient = releaseChannelRecipient,
-      sentTimeMillis = expected,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = threadId
-    )
-
-    // WHEN
-    val oldestTimestamp = SignalDatabase.messages.getOldestStorySendTimestamp(true)
-
-    // THEN
-    assertEquals(expected, oldestTimestamp)
-  }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/MmsHelper.kt

@@ -1,10 +1,9 @@
 package org.thoughtcrime.securesms.database
 
-import org.thoughtcrime.securesms.database.model.ParentStoryId
 import org.thoughtcrime.securesms.database.model.StoryType
 import org.thoughtcrime.securesms.database.model.databaseprotos.GiftBadge
 import org.thoughtcrime.securesms.mms.IncomingMediaMessage
-import org.thoughtcrime.securesms.mms.OutgoingMessage
+import org.thoughtcrime.securesms.mms.OutgoingMediaMessage
 import org.thoughtcrime.securesms.recipients.Recipient
 import java.util.Optional
 
@@ -20,27 +19,30 @@ object MmsHelper {
     subscriptionId: Int = -1,
     expiresIn: Long = 0,
     viewOnce: Boolean = false,
-    distributionType: Int = ThreadTable.DistributionTypes.DEFAULT,
-    threadId: Long = SignalDatabase.threads.getOrCreateThreadIdFor(recipient, distributionType),
+    distributionType: Int = ThreadDatabase.DistributionTypes.DEFAULT,
+    threadId: Long = 1,
     storyType: StoryType = StoryType.NONE,
-    parentStoryId: ParentStoryId? = null,
-    isStoryReaction: Boolean = false,
-    giftBadge: GiftBadge? = null,
-    secure: Boolean = true
+    giftBadge: GiftBadge? = null
   ): Long {
-    val message = OutgoingMessage(
-      recipient = recipient,
-      body = body,
-      timestamp = sentTimeMillis,
-      subscriptionId = subscriptionId,
-      expiresIn = expiresIn,
-      viewOnce = viewOnce,
-      distributionType = distributionType,
-      storyType = storyType,
-      parentStoryId = parentStoryId,
-      isStoryReaction = isStoryReaction,
-      giftBadge = giftBadge,
-      isSecure = secure
+    val message = OutgoingMediaMessage(
+      recipient,
+      body,
+      emptyList(),
+      sentTimeMillis,
+      subscriptionId,
+      expiresIn,
+      viewOnce,
+      distributionType,
+      storyType,
+      null,
+      false,
+      null,
+      emptyList(),
+      emptyList(),
+      emptyList(),
+      emptySet(),
+      emptySet(),
+      giftBadge
     )
 
     return insert(
@@ -50,16 +52,16 @@ object MmsHelper {
   }
 
   fun insert(
-    message: OutgoingMessage,
+    message: OutgoingMediaMessage,
     threadId: Long
   ): Long {
-    return SignalDatabase.messages.insertMessageOutbox(message, threadId, false, GroupReceiptTable.STATUS_UNKNOWN, null)
+    return SignalDatabase.mms.insertMessageOutbox(message, threadId, false, GroupReceiptDatabase.STATUS_UNKNOWN, null)
   }
 
   fun insert(
     message: IncomingMediaMessage,
     threadId: Long
-  ): Optional<MessageTable.InsertResult> {
-    return SignalDatabase.messages.insertSecureDecryptedMessageInbox(message, threadId)
+  ): Optional<MessageDatabase.InsertResult> {
+    return SignalDatabase.mms.insertSecureDecryptedMessageInbox(message, threadId)
   }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/RecipientDatabaseTest_getAndPossiblyMerge.kt

@@ -0,0 +1,786 @@
+package org.thoughtcrime.securesms.database
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.hamcrest.MatcherAssert
+import org.hamcrest.Matchers
+import org.junit.Assert
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.CursorUtil
+import org.signal.core.util.ThreadUtil
+import org.signal.libsignal.protocol.IdentityKey
+import org.signal.libsignal.protocol.SignalProtocolAddress
+import org.signal.libsignal.protocol.state.SessionRecord
+import org.signal.libsignal.zkgroup.groups.GroupMasterKey
+import org.signal.storageservice.protos.groups.local.DecryptedGroup
+import org.signal.storageservice.protos.groups.local.DecryptedMember
+import org.thoughtcrime.securesms.conversation.colors.AvatarColor
+import org.thoughtcrime.securesms.database.model.DistributionListId
+import org.thoughtcrime.securesms.database.model.DistributionListRecord
+import org.thoughtcrime.securesms.database.model.Mention
+import org.thoughtcrime.securesms.database.model.MessageId
+import org.thoughtcrime.securesms.database.model.MessageRecord
+import org.thoughtcrime.securesms.database.model.ReactionRecord
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.jobs.RecipientChangedNumberJob
+import org.thoughtcrime.securesms.keyvalue.AccountValues
+import org.thoughtcrime.securesms.keyvalue.KeyValueDataSet
+import org.thoughtcrime.securesms.keyvalue.KeyValueStore
+import org.thoughtcrime.securesms.keyvalue.MockKeyValuePersistentStorage
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.mms.IncomingMediaMessage
+import org.thoughtcrime.securesms.notifications.profiles.NotificationProfile
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.sms.IncomingTextMessage
+import org.whispersystems.signalservice.api.push.ACI
+import org.whispersystems.signalservice.api.push.PNI
+import org.whispersystems.signalservice.api.util.UuidUtil
+import java.util.Optional
+import java.util.UUID
+
+@RunWith(AndroidJUnit4::class)
+class RecipientDatabaseTest_getAndPossiblyMerge {
+
+  private lateinit var recipientDatabase: RecipientDatabase
+  private lateinit var identityDatabase: IdentityDatabase
+  private lateinit var groupReceiptDatabase: GroupReceiptDatabase
+  private lateinit var groupDatabase: GroupDatabase
+  private lateinit var threadDatabase: ThreadDatabase
+  private lateinit var smsDatabase: MessageDatabase
+  private lateinit var mmsDatabase: MessageDatabase
+  private lateinit var sessionDatabase: SessionDatabase
+  private lateinit var mentionDatabase: MentionDatabase
+  private lateinit var reactionDatabase: ReactionDatabase
+  private lateinit var notificationProfileDatabase: NotificationProfileDatabase
+  private lateinit var distributionListDatabase: DistributionListDatabase
+
+  private val localAci = ACI.from(UUID.randomUUID())
+  private val localPni = PNI.from(UUID.randomUUID())
+
+  @Before
+  fun setup() {
+    recipientDatabase = SignalDatabase.recipients
+    recipientDatabase = SignalDatabase.recipients
+    identityDatabase = SignalDatabase.identities
+    groupReceiptDatabase = SignalDatabase.groupReceipts
+    groupDatabase = SignalDatabase.groups
+    threadDatabase = SignalDatabase.threads
+    smsDatabase = SignalDatabase.sms
+    mmsDatabase = SignalDatabase.mms
+    sessionDatabase = SignalDatabase.sessions
+    mentionDatabase = SignalDatabase.mentions
+    reactionDatabase = SignalDatabase.reactions
+    notificationProfileDatabase = SignalDatabase.notificationProfiles
+    distributionListDatabase = SignalDatabase.distributionLists
+
+    ensureDbEmpty()
+
+    SignalStore.account().setAci(localAci)
+    SignalStore.account().setPni(localPni)
+  }
+
+  // ==============================================================
+  // If both the ACI and E164 map to no one
+  // ==============================================================
+
+  /** If all you have is an ACI, you can just store that, regardless of trust level. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_aciOnly_highTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, null, true)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(ACI_A, recipient.requireServiceId())
+    assertFalse(recipient.hasE164())
+  }
+
+  /** If all you have is an ACI, you can just store that, regardless of trust level. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_aciOnly_lowTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, null, false)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(ACI_A, recipient.requireServiceId())
+    assertFalse(recipient.hasE164())
+  }
+
+  /** If all you have is an E164, you can just store that, regardless of trust level. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_e164Only_highTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(null, E164_A, true)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(E164_A, recipient.requireE164())
+    assertFalse(recipient.hasServiceId())
+  }
+
+  /** If all you have is an E164, you can just store that, regardless of trust level. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_e164Only_lowTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(null, E164_A, false)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(E164_A, recipient.requireE164())
+    assertFalse(recipient.hasServiceId())
+  }
+
+  /** With high trust, you can associate an ACI-e164 pair. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_aciAndE164_highTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(ACI_A, recipient.requireServiceId())
+    assertEquals(E164_A, recipient.requireE164())
+  }
+
+  /** With low trust, you cannot associate an ACI-e164 pair, and therefore can only store the ACI. */
+  @Test
+  fun getAndPossiblyMerge_aciAndE164MapToNoOne_aciAndE164_lowTrust() {
+    val recipientId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+
+    val recipient = Recipient.resolved(recipientId)
+    assertEquals(ACI_A, recipient.requireServiceId())
+    assertFalse(recipient.hasE164())
+  }
+
+  // ==============================================================
+  // If the ACI maps to an existing user, but the E164 doesn't
+  // ==============================================================
+
+  /** With high trust, you can associate an e164 with an existing ACI. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciAndE164_highTrust() {
+    val existingId: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+  }
+
+  /** With low trust, you cannot associate an ACI-e164 pair, and therefore cannot store the e164. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciAndE164_lowTrust() {
+    val existingId: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+  }
+
+  /** Basically the ‘change number’ case. High trust lets you update the existing user. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciAndE164_2_highTrust() {
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_B, retrievedRecipient.requireE164())
+  }
+
+  /** Low trust means you can’t update the underlying data, but you also don’t need to create any new rows. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciAndE164_2_lowTrust() {
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, false)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+  }
+
+  // ==============================================================
+  // If the E164 maps to an existing user, but the ACI doesn't
+  // ==============================================================
+
+  /** With high trust, you can associate an e164 with an existing ACI. */
+  @Test
+  fun getAndPossiblyMerge_e164MapsToExistingUserButAciDoesNot_aciAndE164_highTrust() {
+    val existingId: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+  }
+
+  /** With low trust, you cannot associate an ACI-e164 pair, and therefore need to create a new person with just the ACI. */
+  @Test
+  fun getAndPossiblyMerge_e164MapsToExistingUserButAciDoesNot_aciAndE164_lowTrust() {
+    val existingId: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+    assertNotEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(E164_A, existingRecipient.requireE164())
+    assertFalse(existingRecipient.hasServiceId())
+  }
+
+  /** We never change the ACI of an existing row. New ACI = new person, regardless of trust. But high trust lets us take the e164 from the current holder. */
+  @Test
+  fun getAndPossiblyMerge_e164MapsToExistingUserButAciDoesNot_aciAndE164_2_highTrust() {
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    recipientDatabase.setPni(existingId, PNI_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+    recipientDatabase.setPni(retrievedId, PNI_A)
+    assertNotEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_B, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireServiceId())
+    assertFalse(existingRecipient.hasE164())
+  }
+
+  /** We never change the ACI of an existing row. New ACI = new person, regardless of trust. And low trust means we can’t take the e164. */
+  @Test
+  fun getAndPossiblyMerge_e164MapsToExistingUserButAciDoesNot_aciAndE164_2_lowTrust() {
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, false)
+    assertNotEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_B, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireServiceId())
+    assertEquals(E164_A, existingRecipient.requireE164())
+  }
+
+  /** We never want to remove the e164 of our own contact entry. So basically treat this as a low-trust case, and leave the e164 alone. */
+  @Test
+  fun getAndPossiblyMerge_e164MapsToExistingUserButAciDoesNot_e164BelongsToLocalUser_highTrust() {
+    val dataSet = KeyValueDataSet().apply {
+      putString(AccountValues.KEY_E164, E164_A)
+      putString(AccountValues.KEY_ACI, ACI_A.toString())
+    }
+    SignalStore.inject(KeyValueStore(MockKeyValuePersistentStorage.withDataSet(dataSet)))
+
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+    assertNotEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_B, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireServiceId())
+    assertEquals(E164_A, existingRecipient.requireE164())
+  }
+
+  // ==============================================================
+  // If both the ACI and E164 map to an existing user
+  // ==============================================================
+
+  /** Regardless of trust, if your ACI and e164 match, you’re good. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_highTrust() {
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+  }
+
+  /** High trust lets you merge two different users into one. You should prefer the ACI user. Not shown: merging threads, dropping e164 sessions, etc. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_merge_highTrust() {
+    val changeNumberListener = ChangeNumberListener()
+    changeNumberListener.enqueue()
+
+    val existingAciId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, null, true)
+    val existingE164Id: RecipientId = recipientDatabase.getAndPossiblyMerge(null, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingAciId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingE164Recipient = Recipient.resolved(existingE164Id)
+    assertEquals(retrievedId, existingE164Recipient.id)
+
+    changeNumberListener.waitForJobManager()
+    assertFalse(changeNumberListener.numberChangeWasEnqueued)
+  }
+
+  /** Same as [getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_merge_highTrust], but with a number change. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_merge_highTrust_changedNumber() {
+    val changeNumberListener = ChangeNumberListener()
+    changeNumberListener.enqueue()
+
+    val existingAciId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    val existingE164Id: RecipientId = recipientDatabase.getAndPossiblyMerge(null, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingAciId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingE164Recipient = Recipient.resolved(existingE164Id)
+    assertEquals(retrievedId, existingE164Recipient.id)
+
+    changeNumberListener.waitForJobManager()
+    assert(changeNumberListener.numberChangeWasEnqueued)
+  }
+
+  /** Low trust means you can’t merge. If you’re retrieving a user from the table with this data, prefer the ACI one. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_lowTrust() {
+    val existingAciId: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_A)
+    val existingE164Id: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+    assertEquals(existingAciId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingE164Recipient = Recipient.resolved(existingE164Id)
+    assertEquals(E164_A, existingE164Recipient.requireE164())
+    assertFalse(existingE164Recipient.hasServiceId())
+  }
+
+  /** Another high trust case. No new rules here, just a more complex scenario to show how different rules interact. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_complex_highTrust() {
+    val changeNumberListener = ChangeNumberListener()
+    changeNumberListener.enqueue()
+
+    val existingId1: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    val existingId2: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId1, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingRecipient2 = Recipient.resolved(existingId2)
+    assertEquals(ACI_B, existingRecipient2.requireServiceId())
+    assertFalse(existingRecipient2.hasE164())
+
+    assert(changeNumberListener.numberChangeWasEnqueued)
+  }
+
+  /** Another low trust case. No new rules here, just a more complex scenario to show how different rules interact. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_complex_lowTrust() {
+    val existingId1: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    val existingId2: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+    assertEquals(existingId1, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_B, retrievedRecipient.requireE164())
+
+    val existingRecipient2 = Recipient.resolved(existingId2)
+    assertEquals(ACI_B, existingRecipient2.requireServiceId())
+    assertEquals(E164_A, existingRecipient2.requireE164())
+  }
+
+  /**
+   * Another high trust case that results in a merge. Nothing strictly new here, but this case is called out because it’s a merge but *also* an E164 change,
+   * which clients may need to know for UX purposes.
+   */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_aciAndE164_mergeAndPhoneNumberChange_highTrust() {
+    val existingId1: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    val existingId2: RecipientId = recipientDatabase.getAndPossiblyMerge(null, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId1, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    assertFalse(recipientDatabase.getByE164(E164_B).isPresent)
+
+    val recipientWithId2 = Recipient.resolved(existingId2)
+    assertEquals(retrievedId, recipientWithId2.id)
+  }
+
+  /** We never want to remove the e164 of our own contact entry. So basically treat this as a low-trust case, and leave the e164 alone. */
+  @Test
+  fun getAndPossiblyMerge_bothAciAndE164MapToExistingUser_e164BelongsToLocalUser() {
+    val dataSet = KeyValueDataSet().apply {
+      putString(AccountValues.KEY_E164, E164_A)
+      putString(AccountValues.KEY_ACI, ACI_B.toString())
+    }
+    SignalStore.inject(KeyValueStore(MockKeyValuePersistentStorage.withDataSet(dataSet)))
+
+    val existingId1: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+    val existingId2: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, null, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId2, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val recipientWithId1 = Recipient.resolved(existingId1)
+    assertEquals(ACI_B, recipientWithId1.requireServiceId())
+    assertEquals(E164_A, recipientWithId1.requireE164())
+  }
+
+  /** This is a case where normally we'd update the E164 of a user, but here the changeSelf flag is disabled, so we shouldn't. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciBelongsToLocalUser_highTrust_changeSelfFalse() {
+    val dataSet = KeyValueDataSet().apply {
+      putString(AccountValues.KEY_E164, E164_A)
+      putString(AccountValues.KEY_ACI, ACI_A.toString())
+    }
+    SignalStore.inject(KeyValueStore(MockKeyValuePersistentStorage.withDataSet(dataSet)))
+
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, highTrust = true, changeSelf = false)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+  }
+
+  /** This is a case where we're changing our own number, and it's allowed because changeSelf = true. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_aciBelongsToLocalUser_highTrust_changeSelfTrue() {
+    val dataSet = KeyValueDataSet().apply {
+      putString(AccountValues.KEY_E164, E164_A)
+      putString(AccountValues.KEY_ACI, ACI_A.toString())
+    }
+    SignalStore.inject(KeyValueStore(MockKeyValuePersistentStorage.withDataSet(dataSet)))
+
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, highTrust = true, changeSelf = true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_B, retrievedRecipient.requireE164())
+  }
+
+  /** Verifying a case where a change number job is expected to be enqueued. */
+  @Test
+  fun getAndPossiblyMerge_aciMapsToExistingUserButE164DoesNot_highTrust_changedNumber() {
+    val changeNumberListener = ChangeNumberListener()
+    changeNumberListener.enqueue()
+
+    val existingId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_B, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_B, retrievedRecipient.requireE164())
+
+    changeNumberListener.waitForJobManager()
+    assert(changeNumberListener.numberChangeWasEnqueued)
+  }
+
+  /** High trust lets you merge two different users into one. You should prefer the ACI user. Not shown: merging threads, dropping e164 sessions, etc. */
+  @Test
+  fun getAndPossiblyMerge_merge_general() {
+    // Setup
+    val recipientIdAci: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_A)
+    val recipientIdE164: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+    val recipientIdAciB: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_B)
+
+    val smsId1: Long = smsDatabase.insertMessageInbox(smsMessage(sender = recipientIdAci, time = 0, body = "0")).get().messageId
+    val smsId2: Long = smsDatabase.insertMessageInbox(smsMessage(sender = recipientIdE164, time = 1, body = "1")).get().messageId
+    val smsId3: Long = smsDatabase.insertMessageInbox(smsMessage(sender = recipientIdAci, time = 2, body = "2")).get().messageId
+
+    val mmsId1: Long = mmsDatabase.insertSecureDecryptedMessageInbox(mmsMessage(sender = recipientIdAci, time = 3, body = "3"), -1).get().messageId
+    val mmsId2: Long = mmsDatabase.insertSecureDecryptedMessageInbox(mmsMessage(sender = recipientIdE164, time = 4, body = "4"), -1).get().messageId
+    val mmsId3: Long = mmsDatabase.insertSecureDecryptedMessageInbox(mmsMessage(sender = recipientIdAci, time = 5, body = "5"), -1).get().messageId
+
+    val threadIdAci: Long = threadDatabase.getThreadIdFor(recipientIdAci)!!
+    val threadIdE164: Long = threadDatabase.getThreadIdFor(recipientIdE164)!!
+    assertNotEquals(threadIdAci, threadIdE164)
+
+    mentionDatabase.insert(threadIdAci, mmsId1, listOf(Mention(recipientIdE164, 0, 1)))
+    mentionDatabase.insert(threadIdE164, mmsId2, listOf(Mention(recipientIdAci, 0, 1)))
+
+    groupReceiptDatabase.insert(listOf(recipientIdAci, recipientIdE164), mmsId1, 0, 3)
+
+    val identityKeyAci: IdentityKey = identityKey(1)
+    val identityKeyE164: IdentityKey = identityKey(2)
+
+    identityDatabase.saveIdentity(ACI_A.toString(), recipientIdAci, identityKeyAci, IdentityDatabase.VerifiedStatus.VERIFIED, false, 0, false)
+    identityDatabase.saveIdentity(E164_A, recipientIdE164, identityKeyE164, IdentityDatabase.VerifiedStatus.VERIFIED, false, 0, false)
+
+    sessionDatabase.store(localAci, SignalProtocolAddress(ACI_A.toString(), 1), SessionRecord())
+
+    reactionDatabase.addReaction(MessageId(smsId1, false), ReactionRecord("a", recipientIdAci, 1, 1))
+    reactionDatabase.addReaction(MessageId(mmsId1, true), ReactionRecord("b", recipientIdE164, 1, 1))
+
+    val profile1: NotificationProfile = notificationProfile(name = "Test")
+    val profile2: NotificationProfile = notificationProfile(name = "Test2")
+
+    notificationProfileDatabase.addAllowedRecipient(profileId = profile1.id, recipientId = recipientIdAci)
+    notificationProfileDatabase.addAllowedRecipient(profileId = profile1.id, recipientId = recipientIdE164)
+    notificationProfileDatabase.addAllowedRecipient(profileId = profile2.id, recipientId = recipientIdE164)
+    notificationProfileDatabase.addAllowedRecipient(profileId = profile2.id, recipientId = recipientIdAciB)
+
+    val distributionListId: DistributionListId = distributionListDatabase.createList("testlist", listOf(recipientIdE164, recipientIdAciB))!!
+
+    // Merge
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    val retrievedThreadId: Long = threadDatabase.getThreadIdFor(retrievedId)!!
+    assertEquals(recipientIdAci, retrievedId)
+
+    // Recipient validation
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireServiceId())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingE164Recipient = Recipient.resolved(recipientIdE164)
+    assertEquals(retrievedId, existingE164Recipient.id)
+
+    // Thread validation
+    assertEquals(threadIdAci, retrievedThreadId)
+    Assert.assertNull(threadDatabase.getThreadIdFor(recipientIdE164))
+    Assert.assertNull(threadDatabase.getThreadRecord(threadIdE164))
+
+    // SMS validation
+    val sms1: MessageRecord = smsDatabase.getMessageRecord(smsId1)!!
+    val sms2: MessageRecord = smsDatabase.getMessageRecord(smsId2)!!
+    val sms3: MessageRecord = smsDatabase.getMessageRecord(smsId3)!!
+
+    assertEquals(retrievedId, sms1.recipient.id)
+    assertEquals(retrievedId, sms2.recipient.id)
+    assertEquals(retrievedId, sms3.recipient.id)
+
+    assertEquals(retrievedThreadId, sms1.threadId)
+    assertEquals(retrievedThreadId, sms2.threadId)
+    assertEquals(retrievedThreadId, sms3.threadId)
+
+    // MMS validation
+    val mms1: MessageRecord = mmsDatabase.getMessageRecord(mmsId1)!!
+    val mms2: MessageRecord = mmsDatabase.getMessageRecord(mmsId2)!!
+    val mms3: MessageRecord = mmsDatabase.getMessageRecord(mmsId3)!!
+
+    assertEquals(retrievedId, mms1.recipient.id)
+    assertEquals(retrievedId, mms2.recipient.id)
+    assertEquals(retrievedId, mms3.recipient.id)
+
+    assertEquals(retrievedThreadId, mms1.threadId)
+    assertEquals(retrievedThreadId, mms2.threadId)
+    assertEquals(retrievedThreadId, mms3.threadId)
+
+    // Mention validation
+    val mention1: MentionModel = getMention(mmsId1)
+    assertEquals(retrievedId, mention1.recipientId)
+    assertEquals(retrievedThreadId, mention1.threadId)
+
+    val mention2: MentionModel = getMention(mmsId2)
+    assertEquals(retrievedId, mention2.recipientId)
+    assertEquals(retrievedThreadId, mention2.threadId)
+
+    // Group receipt validation
+    val groupReceipts: List<GroupReceiptDatabase.GroupReceiptInfo> = groupReceiptDatabase.getGroupReceiptInfo(mmsId1)
+    assertEquals(retrievedId, groupReceipts[0].recipientId)
+    assertEquals(retrievedId, groupReceipts[1].recipientId)
+
+    // Identity validation
+    assertEquals(identityKeyAci, identityDatabase.getIdentityStoreRecord(ACI_A.toString())!!.identityKey)
+    Assert.assertNull(identityDatabase.getIdentityStoreRecord(E164_A))
+
+    // Session validation
+    Assert.assertNotNull(sessionDatabase.load(localAci, SignalProtocolAddress(ACI_A.toString(), 1)))
+
+    // Reaction validation
+    val reactionsSms: List<ReactionRecord> = reactionDatabase.getReactions(MessageId(smsId1, false))
+    val reactionsMms: List<ReactionRecord> = reactionDatabase.getReactions(MessageId(mmsId1, true))
+
+    assertEquals(1, reactionsSms.size)
+    assertEquals(ReactionRecord("a", recipientIdAci, 1, 1), reactionsSms[0])
+
+    assertEquals(1, reactionsMms.size)
+    assertEquals(ReactionRecord("b", recipientIdAci, 1, 1), reactionsMms[0])
+
+    // Notification Profile validation
+    val updatedProfile1: NotificationProfile = notificationProfileDatabase.getProfile(profile1.id)!!
+    val updatedProfile2: NotificationProfile = notificationProfileDatabase.getProfile(profile2.id)!!
+
+    MatcherAssert.assertThat("Notification Profile 1 should now only contain ACI $recipientIdAci", updatedProfile1.allowedMembers, Matchers.containsInAnyOrder(recipientIdAci))
+    MatcherAssert.assertThat("Notification Profile 2 should now contain ACI A ($recipientIdAci) and ACI B ($recipientIdAciB)", updatedProfile2.allowedMembers, Matchers.containsInAnyOrder(recipientIdAci, recipientIdAciB))
+
+    // Distribution List validation
+    val updatedList: DistributionListRecord = distributionListDatabase.getList(distributionListId)!!
+
+    MatcherAssert.assertThat("Distribution list should have updated $recipientIdE164 to $recipientIdAci", updatedList.members, Matchers.containsInAnyOrder(recipientIdAci, recipientIdAciB))
+  }
+
+  // ==============================================================
+  // Misc
+  // ==============================================================
+
+  @Test
+  fun createByE164SanityCheck() {
+    // GIVEN one recipient
+    val recipientId: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+
+    // WHEN I retrieve one by E164
+    val possible: Optional<RecipientId> = recipientDatabase.getByE164(E164_A)
+
+    // THEN I get it back, and it has the properties I expect
+    assertTrue(possible.isPresent)
+    assertEquals(recipientId, possible.get())
+
+    val recipient = Recipient.resolved(recipientId)
+    assertTrue(recipient.e164.isPresent)
+    assertEquals(E164_A, recipient.e164.get())
+  }
+
+  @Test
+  fun createByUuidSanityCheck() {
+    // GIVEN one recipient
+    val recipientId: RecipientId = recipientDatabase.getOrInsertFromServiceId(ACI_A)
+
+    // WHEN I retrieve one by UUID
+    val possible: Optional<RecipientId> = recipientDatabase.getByServiceId(ACI_A)
+
+    // THEN I get it back, and it has the properties I expect
+    assertTrue(possible.isPresent)
+    assertEquals(recipientId, possible.get())
+
+    val recipient = Recipient.resolved(recipientId)
+    assertTrue(recipient.serviceId.isPresent)
+    assertEquals(ACI_A, recipient.serviceId.get())
+  }
+
+  @Test(expected = IllegalArgumentException::class)
+  fun getAndPossiblyMerge_noArgs_invalid() {
+    recipientDatabase.getAndPossiblyMerge(null, null, true)
+  }
+
+  private fun ensureDbEmpty() {
+    SignalDatabase.rawDatabase.rawQuery("SELECT COUNT(*) FROM ${RecipientDatabase.TABLE_NAME} WHERE ${RecipientDatabase.DISTRIBUTION_LIST_ID} IS NULL ", null).use { cursor ->
+      assertTrue(cursor.moveToFirst())
+      assertEquals(0, cursor.getLong(0))
+    }
+  }
+
+  private fun smsMessage(sender: RecipientId, time: Long = 0, body: String = "", groupId: Optional<GroupId> = Optional.empty()): IncomingTextMessage {
+    return IncomingTextMessage(sender, 1, time, time, time, body, groupId, 0, true, null)
+  }
+
+  private fun mmsMessage(sender: RecipientId, time: Long = 0, body: String = "", groupId: Optional<GroupId> = Optional.empty()): IncomingMediaMessage {
+    return IncomingMediaMessage(sender, groupId, body, time, time, time, emptyList(), 0, 0, false, false, true, Optional.empty())
+  }
+
+  private fun identityKey(value: Byte): IdentityKey {
+    val bytes = ByteArray(33)
+    bytes[0] = 0x05
+    bytes[1] = value
+    return IdentityKey(bytes)
+  }
+
+  private fun notificationProfile(name: String): NotificationProfile {
+    return (notificationProfileDatabase.createProfile(name = name, emoji = "", color = AvatarColor.A210, System.currentTimeMillis()) as NotificationProfileDatabase.NotificationProfileChangeResult.Success).notificationProfile
+  }
+
+  private fun groupMasterKey(value: Byte): GroupMasterKey {
+    val bytes = ByteArray(32)
+    bytes[0] = value
+    return GroupMasterKey(bytes)
+  }
+
+  private fun decryptedGroup(members: Collection<UUID>): DecryptedGroup {
+    return DecryptedGroup.newBuilder()
+      .addAllMembers(members.map { DecryptedMember.newBuilder().setUuid(UuidUtil.toByteString(it)).build() })
+      .build()
+  }
+
+  private fun getMention(messageId: Long): MentionModel {
+    SignalDatabase.rawDatabase.rawQuery("SELECT * FROM ${MentionDatabase.TABLE_NAME} WHERE ${MentionDatabase.MESSAGE_ID} = $messageId").use { cursor ->
+      cursor.moveToFirst()
+      return MentionModel(
+        recipientId = RecipientId.from(CursorUtil.requireLong(cursor, MentionDatabase.RECIPIENT_ID)),
+        threadId = CursorUtil.requireLong(cursor, MentionDatabase.THREAD_ID)
+      )
+    }
+  }
+
+  /** The normal mention model doesn't have a threadId, so we need to do it ourselves for the test */
+  data class MentionModel(
+    val recipientId: RecipientId,
+    val threadId: Long
+  )
+
+  private class ChangeNumberListener {
+
+    var numberChangeWasEnqueued = false
+      private set
+
+    fun waitForJobManager() {
+      ApplicationDependencies.getJobManager().flush()
+      ThreadUtil.sleep(500)
+    }
+
+    fun enqueue() {
+      ApplicationDependencies.getJobManager().addListener(
+        { job -> job.factoryKey == RecipientChangedNumberJob.KEY },
+        { _, _ -> numberChangeWasEnqueued = true }
+      )
+    }
+  }
+
+  companion object {
+    val ACI_A = ACI.from(UUID.fromString("3436efbe-5a76-47fa-a98a-7e72c948a82e"))
+    val ACI_B = ACI.from(UUID.fromString("8de7f691-0b60-4a68-9cd9-ed2f8453f9ed"))
+
+    val PNI_A = PNI.from(UUID.fromString("154b8d92-c960-4f6c-8385-671ad2ffb999"))
+    val PNI_B = PNI.from(UUID.fromString("ba92b1fb-cd55-40bf-adda-c35a85375533"))
+
+    const val E164_A = "+12221234567"
+    const val E164_B = "+13331234567"
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/database/RecipientDatabaseTest_processCdsV2Result.kt

@@ -0,0 +1,206 @@
+package org.thoughtcrime.securesms.database
+
+import androidx.core.content.contentValuesOf
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.core.util.requireLong
+import org.signal.core.util.requireString
+import org.signal.core.util.select
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.push.ACI
+import org.whispersystems.signalservice.api.push.PNI
+import org.whispersystems.signalservice.api.push.ServiceId
+import java.util.UUID
+
+@RunWith(AndroidJUnit4::class)
+class RecipientDatabaseTest_processCdsV2Result {
+
+  private lateinit var recipientDatabase: RecipientDatabase
+
+  private val localAci = ACI.from(UUID.randomUUID())
+  private val localPni = PNI.from(UUID.randomUUID())
+
+  @Before
+  fun setup() {
+    recipientDatabase = SignalDatabase.recipients
+
+    ensureDbEmpty()
+
+    SignalStore.account().setAci(localAci)
+    SignalStore.account().setPni(localPni)
+  }
+
+  @Test
+  fun processCdsV2Result_noMatch() {
+    // Note that we haven't inserted any test data
+
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(resultId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_fullMatch() {
+    val inputId: RecipientId = insert(E164_A, PNI_A, ACI_A)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_onlyE164Matches() {
+    val inputId: RecipientId = insert(E164_A, null, null)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_e164AndPniMatches() {
+    val inputId: RecipientId = insert(E164_A, PNI_A, null)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_e164AndAciMatches() {
+    val inputId: RecipientId = insert(E164_A, null, ACI_A)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_onlyPniMatches() {
+    val inputId: RecipientId = insert(null, PNI_A, null)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_pniAndAciMatches() {
+    val inputId: RecipientId = insert(null, PNI_A, ACI_A)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  @Test
+  fun processCdsV2Result_onlyAciMatches() {
+    val inputId: RecipientId = insert(null, null, ACI_A)
+    val resultId: RecipientId = recipientDatabase.processCdsV2Result(E164_A, PNI_A, ACI_A)
+
+    val record: IdRecord = require(resultId)
+
+    assertEquals(inputId, record.id)
+    assertEquals(E164_A, record.e164)
+    assertEquals(ACI_A, record.sid)
+    assertEquals(PNI_A, record.pni)
+  }
+
+  private fun insert(e164: String?, pni: PNI?, aci: ACI?): RecipientId {
+    val id: Long = SignalDatabase.rawDatabase.insert(
+      RecipientDatabase.TABLE_NAME,
+      null,
+      contentValuesOf(
+        RecipientDatabase.PHONE to e164,
+        RecipientDatabase.SERVICE_ID to (aci ?: pni)?.toString(),
+        RecipientDatabase.PNI_COLUMN to pni?.toString(),
+        RecipientDatabase.REGISTERED to RecipientDatabase.RegisteredState.REGISTERED.id
+      )
+    )
+
+    return RecipientId.from(id)
+  }
+
+  private fun require(id: RecipientId): IdRecord {
+    return get(id)!!
+  }
+
+  private fun get(id: RecipientId): IdRecord? {
+    SignalDatabase.rawDatabase
+      .select(RecipientDatabase.ID, RecipientDatabase.PHONE, RecipientDatabase.SERVICE_ID, RecipientDatabase.PNI_COLUMN)
+      .from(RecipientDatabase.TABLE_NAME)
+      .where("${RecipientDatabase.ID} = ?", id)
+      .run()
+      .use { cursor ->
+        return if (cursor.moveToFirst()) {
+          IdRecord(
+            id = RecipientId.from(cursor.requireLong(RecipientDatabase.ID)),
+            e164 = cursor.requireString(RecipientDatabase.PHONE),
+            sid = ServiceId.parseOrNull(cursor.requireString(RecipientDatabase.SERVICE_ID)),
+            pni = PNI.parseOrNull(cursor.requireString(RecipientDatabase.PNI_COLUMN))
+          )
+        } else {
+          null
+        }
+      }
+  }
+
+  private fun ensureDbEmpty() {
+    SignalDatabase.rawDatabase.rawQuery("SELECT COUNT(*) FROM ${RecipientDatabase.TABLE_NAME} WHERE ${RecipientDatabase.DISTRIBUTION_LIST_ID} IS NULL ", null).use { cursor ->
+      assertTrue(cursor.moveToFirst())
+      assertEquals(0, cursor.getLong(0))
+    }
+  }
+
+  private data class IdRecord(
+    val id: RecipientId,
+    val e164: String?,
+    val sid: ServiceId?,
+    val pni: PNI?,
+  )
+
+  companion object {
+    val ACI_A = ACI.from(UUID.fromString("3436efbe-5a76-47fa-a98a-7e72c948a82e"))
+    val ACI_B = ACI.from(UUID.fromString("8de7f691-0b60-4a68-9cd9-ed2f8453f9ed"))
+
+    val PNI_A = PNI.from(UUID.fromString("154b8d92-c960-4f6c-8385-671ad2ffb999"))
+    val PNI_B = PNI.from(UUID.fromString("ba92b1fb-cd55-40bf-adda-c35a85375533"))
+
+    const val E164_A = "+12221234567"
+    const val E164_B = "+13331234567"
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/database/RecipientDatabaseTest_processPnpTupleToChangeSet.kt

@@ -0,0 +1,810 @@
+package org.thoughtcrime.securesms.database
+
+import androidx.core.content.contentValuesOf
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert.assertEquals
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.testing.SignalDatabaseRule
+import org.thoughtcrime.securesms.util.Util
+import org.whispersystems.signalservice.api.push.ACI
+import org.whispersystems.signalservice.api.push.PNI
+import org.whispersystems.signalservice.api.push.ServiceId
+import java.lang.AssertionError
+import java.lang.IllegalArgumentException
+import java.lang.IllegalStateException
+import java.util.UUID
+
+@RunWith(AndroidJUnit4::class)
+class RecipientDatabaseTest_processPnpTupleToChangeSet {
+
+  @Rule
+  @JvmField
+  val databaseRule = SignalDatabaseRule(deleteAllThreadsOnEachRun = false)
+
+  private lateinit var db: RecipientDatabase
+
+  @Before
+  fun setup() {
+    db = SignalDatabase.recipients
+  }
+
+  @Test
+  fun noMatch_e164Only() {
+    val changeSet = db.processPnpTupleToChangeSet(E164_A, null, null, pniVerified = false)
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpInsert(E164_A, null, null)
+      ),
+      changeSet
+    )
+  }
+
+  @Test
+  fun noMatch_e164AndPni() {
+    val changeSet = db.processPnpTupleToChangeSet(E164_A, PNI_A, null, pniVerified = false)
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpInsert(E164_A, PNI_A, null)
+      ),
+      changeSet
+    )
+  }
+
+  @Test
+  fun noMatch_aciOnly() {
+    val changeSet = db.processPnpTupleToChangeSet(null, null, ACI_A, pniVerified = false)
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpInsert(null, null, ACI_A)
+      ),
+      changeSet
+    )
+  }
+
+  @Test(expected = IllegalArgumentException::class)
+  fun noMatch_pniOnly() {
+    db.processPnpTupleToChangeSet(null, PNI_A, null, pniVerified = false)
+  }
+
+  @Test(expected = IllegalArgumentException::class)
+  fun noMatch_noData() {
+    db.processPnpTupleToChangeSet(null, null, null, pniVerified = false)
+  }
+
+  @Test
+  fun noMatch_allFields() {
+    val changeSet = db.processPnpTupleToChangeSet(E164_A, PNI_A, ACI_A, pniVerified = false)
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpInsert(E164_A, PNI_A, ACI_A)
+      ),
+      changeSet
+    )
+  }
+
+  @Test
+  fun fullMatch() {
+    val result = applyAndAssert(
+      Input(E164_A, PNI_A, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id)
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyE164Matches() {
+    val result = applyAndAssert(
+      Input(E164_A, null, null),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetPni(result.id, PNI_A),
+          PnpOperation.SetAci(result.id, ACI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyE164Matches_pniChanges_noAciProvided_existingPniSession() {
+    val result = applyAndAssert(
+      Input(E164_A, PNI_B, null, pniSession = true),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetPni(result.id, PNI_A),
+          PnpOperation.SessionSwitchoverInsert(result.id)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyE164Matches_pniChanges_noAciProvided_noPniSession() {
+    val result = applyAndAssert(
+      Input(E164_A, PNI_B, null),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetPni(result.id, PNI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun e164AndPniMatches_noExistingSession() {
+    val result = applyAndAssert(
+      Input(E164_A, PNI_A, null),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetAci(result.id, ACI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun e164AndPniMatches_existingPniSession() {
+    val result = applyAndAssert(
+      Input(E164_A, PNI_A, null, pniSession = true),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetAci(result.id, ACI_A),
+          PnpOperation.SessionSwitchoverInsert(result.id)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun e164AndAciMatches() {
+    val result = applyAndAssert(
+      Input(E164_A, null, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetPni(result.id, PNI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyPniMatches_noExistingSession() {
+    val result = applyAndAssert(
+      Input(null, PNI_A, null),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.SetAci(result.id, ACI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyPniMatches_existingPniSession() {
+    val result = applyAndAssert(
+      Input(null, PNI_A, null, pniSession = true),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.SetAci(result.id, ACI_A),
+          PnpOperation.SessionSwitchoverInsert(result.id)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyPniMatches_existingPniSession_changeNumber() {
+    val result = applyAndAssert(
+      Input(E164_B, PNI_A, null, pniSession = true),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.SetAci(result.id, ACI_A),
+          PnpOperation.ChangeNumberInsert(
+            recipientId = result.id,
+            oldE164 = E164_B,
+            newE164 = E164_A
+          ),
+          PnpOperation.SessionSwitchoverInsert(result.id)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun pniAndAciMatches() {
+    val result = applyAndAssert(
+      Input(null, PNI_A, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun pniAndAciMatches_changeNumber() {
+    val result = applyAndAssert(
+      Input(E164_B, PNI_A, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.ChangeNumberInsert(
+            recipientId = result.id,
+            oldE164 = E164_B,
+            newE164 = E164_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyAciMatches() {
+    val result = applyAndAssert(
+      Input(null, null, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.SetPni(result.id, PNI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun onlyAciMatches_changeNumber() {
+    val result = applyAndAssert(
+      Input(E164_B, null, ACI_A),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.id),
+        operations = listOf(
+          PnpOperation.SetE164(result.id, E164_A),
+          PnpOperation.SetPni(result.id, PNI_A),
+          PnpOperation.ChangeNumberInsert(
+            recipientId = result.id,
+            oldE164 = E164_B,
+            newE164 = E164_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164Only_pniOnly_aciOnly() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, null, null),
+        Input(null, PNI_A, null),
+        Input(null, null, ACI_A)
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.thirdId),
+        operations = listOf(
+          PnpOperation.Merge(
+            primaryId = result.firstId,
+            secondaryId = result.secondId
+          ),
+          PnpOperation.Merge(
+            primaryId = result.thirdId,
+            secondaryId = result.firstId
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164Only_pniOnly_noAciProvided() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, null, null),
+        Input(null, PNI_A, null),
+      ),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.Merge(
+            primaryId = result.firstId,
+            secondaryId = result.secondId
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164Only_pniOnly_aciProvidedButNoAciRecord() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, null, null),
+        Input(null, PNI_A, null),
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.Merge(
+            primaryId = result.firstId,
+            secondaryId = result.secondId
+          ),
+          PnpOperation.SetAci(
+            recipientId = result.firstId,
+            aci = ACI_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164Only_pniAndE164_noAciProvided() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, null, null),
+        Input(E164_B, PNI_A, null),
+      ),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.secondId),
+          PnpOperation.SetPni(
+            recipientId = result.firstId,
+            pni = PNI_A
+          ),
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_pniOnly_noAciProvided() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_B, null),
+        Input(null, PNI_A, null),
+      ),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.firstId),
+          PnpOperation.Merge(
+            primaryId = result.firstId,
+            secondaryId = result.secondId
+          ),
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_e164AndPni_noAciProvided_noSessions() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_B, null),
+        Input(E164_B, PNI_A, null),
+      ),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.secondId),
+          PnpOperation.SetPni(result.firstId, PNI_A)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_e164AndPni_noAciProvided_sessionsExist() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_B, null, pniSession = true),
+        Input(E164_B, PNI_A, null, pniSession = true),
+      ),
+      Update(E164_A, PNI_A, null),
+      Output(E164_A, PNI_A, null)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.firstId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.secondId),
+          PnpOperation.SetPni(result.firstId, PNI_A),
+          PnpOperation.SessionSwitchoverInsert(result.secondId),
+          PnpOperation.SessionSwitchoverInsert(result.firstId)
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_aciOnly() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_A, null),
+        Input(null, null, ACI_A),
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.secondId),
+        operations = listOf(
+          PnpOperation.Merge(
+            primaryId = result.secondId,
+            secondaryId = result.firstId
+          ),
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_aciOnly_e164RecordHasSeparateE164() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_B, PNI_A, null),
+        Input(null, null, ACI_A),
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.secondId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.firstId),
+          PnpOperation.Update(
+            recipientId = result.secondId,
+            e164 = E164_A,
+            pni = PNI_A,
+            aci = ACI_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_e164AndPniAndAci_changeNumber() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_A, null),
+        Input(E164_B, PNI_B, ACI_A),
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.secondId),
+        operations = listOf(
+          PnpOperation.RemovePni(result.secondId),
+          PnpOperation.RemoveE164(result.secondId),
+          PnpOperation.Merge(
+            primaryId = result.secondId,
+            secondaryId = result.firstId
+          ),
+          PnpOperation.ChangeNumberInsert(
+            recipientId = result.secondId,
+            oldE164 = E164_B,
+            newE164 = E164_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  @Test
+  fun merge_e164AndPni_e164Aci_changeNumber() {
+    val result = applyAndAssert(
+      listOf(
+        Input(E164_A, PNI_A, null),
+        Input(E164_B, null, ACI_A),
+      ),
+      Update(E164_A, PNI_A, ACI_A),
+      Output(E164_A, PNI_A, ACI_A)
+    )
+
+    assertEquals(
+      PnpChangeSet(
+        id = PnpIdResolver.PnpNoopId(result.secondId),
+        operations = listOf(
+          PnpOperation.RemoveE164(result.secondId),
+          PnpOperation.Merge(
+            primaryId = result.secondId,
+            secondaryId = result.firstId
+          ),
+          PnpOperation.ChangeNumberInsert(
+            recipientId = result.secondId,
+            oldE164 = E164_B,
+            newE164 = E164_A
+          )
+        )
+      ),
+      result.changeSet
+    )
+  }
+
+  private fun insert(e164: String?, pni: PNI?, aci: ACI?): RecipientId {
+    val id: Long = SignalDatabase.rawDatabase.insert(
+      RecipientDatabase.TABLE_NAME,
+      null,
+      contentValuesOf(
+        RecipientDatabase.PHONE to e164,
+        RecipientDatabase.SERVICE_ID to (aci ?: pni)?.toString(),
+        RecipientDatabase.PNI_COLUMN to pni?.toString(),
+        RecipientDatabase.REGISTERED to RecipientDatabase.RegisteredState.REGISTERED.id
+      )
+    )
+
+    return RecipientId.from(id)
+  }
+
+  private fun insertMockSessionFor(account: ServiceId, address: ServiceId) {
+    SignalDatabase.rawDatabase.insert(
+      SessionDatabase.TABLE_NAME, null,
+      contentValuesOf(
+        SessionDatabase.ACCOUNT_ID to account.toString(),
+        SessionDatabase.ADDRESS to address.toString(),
+        SessionDatabase.DEVICE to 1,
+        SessionDatabase.RECORD to Util.getSecretBytes(32)
+      )
+    )
+  }
+
+  data class Input(val e164: String?, val pni: PNI?, val aci: ACI?, val pniSession: Boolean = false, val aciSession: Boolean = false)
+  data class Update(val e164: String?, val pni: PNI?, val aci: ACI?, val pniVerified: Boolean = false)
+  data class Output(val e164: String?, val pni: PNI?, val aci: ACI?)
+  data class PnpMatchResult(val ids: List<RecipientId>, val changeSet: PnpChangeSet) {
+    val id
+      get() = if (ids.size == 1) {
+        ids[0]
+      } else {
+        throw IllegalStateException("There are multiple IDs, but you assumed 1!")
+      }
+
+    val firstId
+      get() = ids[0]
+
+    val secondId
+      get() = ids[1]
+
+    val thirdId
+      get() = ids[2]
+  }
+
+  private fun applyAndAssert(input: Input, update: Update, output: Output): PnpMatchResult {
+    return applyAndAssert(listOf(input), update, output)
+  }
+
+  /**
+   * Helper method that will call insert your recipients, call [RecipientDatabase.processPnpTupleToChangeSet] with your params,
+   * and then verify your output matches what you expect.
+   *
+   * It results the inserted ID's and changeset for additional verification.
+   *
+   * But basically this is here to make the tests more readable. It gives you a clear list of:
+   * - input
+   * - update
+   * - output
+   *
+   * that you can spot check easily.
+   *
+   * Important: The output will only include records that contain fields from the input. That means
+   * for:
+   *
+   * Input:  E164_B, PNI_A, null
+   * Update: E164_A, PNI_A, null
+   *
+   * You will get:
+   * Output: E164_A, PNI_A, null
+   *
+   * Even though there was an update that will also result in the row (E164_B, null, null)
+   */
+  private fun applyAndAssert(input: List<Input>, update: Update, output: Output): PnpMatchResult {
+    val ids = input.map { insert(it.e164, it.pni, it.aci) }
+
+    input
+      .filter { it.pniSession }
+      .forEach { insertMockSessionFor(databaseRule.localAci, it.pni!!) }
+
+    input
+      .filter { it.aciSession }
+      .forEach { insertMockSessionFor(databaseRule.localAci, it.aci!!) }
+
+    val byE164 = update.e164?.let { db.getByE164(it).orElse(null) }
+    val byPniSid = update.pni?.let { db.getByServiceId(it).orElse(null) }
+    val byAciSid = update.aci?.let { db.getByServiceId(it).orElse(null) }
+
+    val data = PnpDataSet(
+      e164 = update.e164,
+      pni = update.pni,
+      aci = update.aci,
+      byE164 = byE164,
+      byPniSid = byPniSid,
+      byPniOnly = update.pni?.let { db.getByPni(it).orElse(null) },
+      byAciSid = byAciSid,
+      e164Record = byE164?.let { db.getRecord(it) },
+      pniSidRecord = byPniSid?.let { db.getRecord(it) },
+      aciSidRecord = byAciSid?.let { db.getRecord(it) }
+    )
+    val changeSet = db.processPnpTupleToChangeSet(update.e164, update.pni, update.aci, pniVerified = update.pniVerified)
+
+    val finalData = data.perform(changeSet.operations)
+
+    val finalRecords = setOfNotNull(finalData.e164Record, finalData.pniSidRecord, finalData.aciSidRecord)
+    assertEquals("There's still multiple records in the resulting record set! $finalRecords", 1, finalRecords.size)
+
+    finalRecords.firstOrNull { record -> record.e164 == output.e164 && record.pni == output.pni && record.serviceId == (output.aci ?: output.pni) }
+      ?: throw AssertionError("Expected output was not found in the result set! Expected: $output")
+
+    return PnpMatchResult(
+      ids = ids,
+      changeSet = changeSet
+    )
+  }
+
+  companion object {
+    val ACI_A = ACI.from(UUID.fromString("3436efbe-5a76-47fa-a98a-7e72c948a82e"))
+    val ACI_B = ACI.from(UUID.fromString("8de7f691-0b60-4a68-9cd9-ed2f8453f9ed"))
+
+    val PNI_A = PNI.from(UUID.fromString("154b8d92-c960-4f6c-8385-671ad2ffb999"))
+    val PNI_B = PNI.from(UUID.fromString("ba92b1fb-cd55-40bf-adda-c35a85375533"))
+
+    const val E164_A = "+12221234567"
+    const val E164_B = "+13331234567"
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/database/RecipientTableTest.kt

@@ -1,210 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNotEquals
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.CursorUtil
-import org.thoughtcrime.securesms.profiles.ProfileName
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.util.FeatureFlags
-import org.thoughtcrime.securesms.util.FeatureFlagsAccessor
-import org.whispersystems.signalservice.api.push.ACI
-import org.whispersystems.signalservice.api.push.PNI
-import java.util.UUID
-
-@RunWith(AndroidJUnit4::class)
-class RecipientTableTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  @Test
-  fun givenAHiddenRecipient_whenIQueryAllContacts_thenIDoNotExpectHiddenToBeReturned() {
-    val hiddenRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(hiddenRecipient, ProfileName.fromParts("Hidden", "Person"))
-    SignalDatabase.recipients.markHidden(hiddenRecipient)
-
-    val results = SignalDatabase.recipients.queryAllContacts("Hidden")!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenAHiddenRecipient_whenIGetSignalContacts_thenIDoNotExpectHiddenToBeReturned() {
-    val hiddenRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(hiddenRecipient, ProfileName.fromParts("Hidden", "Person"))
-    SignalDatabase.recipients.markHidden(hiddenRecipient)
-
-    val results: MutableList<RecipientId> = SignalDatabase.recipients.getSignalContacts(false)?.use {
-      val ids = mutableListOf<RecipientId>()
-      while (it.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(it, RecipientTable.ID)))
-      }
-
-      ids
-    }!!
-
-    assertNotEquals(0, results.size)
-    assertFalse(hiddenRecipient in results)
-  }
-
-  @Test
-  fun givenAHiddenRecipient_whenIQuerySignalContacts_thenIDoNotExpectHiddenToBeReturned() {
-    val hiddenRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(hiddenRecipient, ProfileName.fromParts("Hidden", "Person"))
-    SignalDatabase.recipients.markHidden(hiddenRecipient)
-
-    val results = SignalDatabase.recipients.querySignalContacts("Hidden", false)!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenAHiddenRecipient_whenIQueryNonGroupContacts_thenIDoNotExpectHiddenToBeReturned() {
-    val hiddenRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(hiddenRecipient, ProfileName.fromParts("Hidden", "Person"))
-    SignalDatabase.recipients.markHidden(hiddenRecipient)
-
-    val results = SignalDatabase.recipients.queryNonGroupContacts("Hidden", false)!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenAHiddenRecipient_whenIGetNonGroupContacts_thenIDoNotExpectHiddenToBeReturned() {
-    val hiddenRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(hiddenRecipient, ProfileName.fromParts("Hidden", "Person"))
-    SignalDatabase.recipients.markHidden(hiddenRecipient)
-
-    val results: MutableList<RecipientId> = SignalDatabase.recipients.getNonGroupContacts(false)?.use {
-      val ids = mutableListOf<RecipientId>()
-      while (it.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(it, RecipientTable.ID)))
-      }
-
-      ids
-    }!!
-
-    assertNotEquals(0, results.size)
-    assertFalse(hiddenRecipient in results)
-  }
-
-  @Test
-  fun givenABlockedRecipient_whenIQueryAllContacts_thenIDoNotExpectBlockedToBeReturned() {
-    val blockedRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(blockedRecipient, ProfileName.fromParts("Blocked", "Person"))
-    SignalDatabase.recipients.setBlocked(blockedRecipient, true)
-
-    val results = SignalDatabase.recipients.queryAllContacts("Blocked")!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenABlockedRecipient_whenIGetSignalContacts_thenIDoNotExpectBlockedToBeReturned() {
-    val blockedRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(blockedRecipient, ProfileName.fromParts("Blocked", "Person"))
-    SignalDatabase.recipients.setBlocked(blockedRecipient, true)
-
-    val results: MutableList<RecipientId> = SignalDatabase.recipients.getSignalContacts(false)?.use {
-      val ids = mutableListOf<RecipientId>()
-      while (it.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(it, RecipientTable.ID)))
-      }
-
-      ids
-    }!!
-
-    assertNotEquals(0, results.size)
-    assertFalse(blockedRecipient in results)
-  }
-
-  @Test
-  fun givenABlockedRecipient_whenIQuerySignalContacts_thenIDoNotExpectBlockedToBeReturned() {
-    val blockedRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(blockedRecipient, ProfileName.fromParts("Blocked", "Person"))
-    SignalDatabase.recipients.setBlocked(blockedRecipient, true)
-
-    val results = SignalDatabase.recipients.querySignalContacts("Blocked", false)!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenABlockedRecipient_whenIQueryNonGroupContacts_thenIDoNotExpectBlockedToBeReturned() {
-    val blockedRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(blockedRecipient, ProfileName.fromParts("Blocked", "Person"))
-    SignalDatabase.recipients.setBlocked(blockedRecipient, true)
-
-    val results = SignalDatabase.recipients.queryNonGroupContacts("Blocked", false)!!
-
-    assertEquals(0, results.count)
-  }
-
-  @Test
-  fun givenABlockedRecipient_whenIGetNonGroupContacts_thenIDoNotExpectBlockedToBeReturned() {
-    val blockedRecipient = harness.others[0]
-    SignalDatabase.recipients.setProfileName(blockedRecipient, ProfileName.fromParts("Blocked", "Person"))
-    SignalDatabase.recipients.setBlocked(blockedRecipient, true)
-
-    val results: MutableList<RecipientId> = SignalDatabase.recipients.getNonGroupContacts(false)?.use {
-      val ids = mutableListOf<RecipientId>()
-      while (it.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(it, RecipientTable.ID)))
-      }
-
-      ids
-    }!!
-
-    assertNotEquals(0, results.size)
-    assertFalse(blockedRecipient in results)
-  }
-
-  @Test
-  fun givenARecipientWithPniAndAci_whenIMarkItUnregistered_thenIExpectItToBeSplit() {
-    FeatureFlagsAccessor.forceValue(FeatureFlags.PHONE_NUMBER_PRIVACY, true)
-
-    val mainId = SignalDatabase.recipients.getAndPossiblyMerge(ACI_A, PNI_A, E164_A)
-
-    SignalDatabase.recipients.markUnregistered(mainId)
-
-    val byAci: RecipientId = SignalDatabase.recipients.getByServiceId(ACI_A).get()
-
-    val byE164: RecipientId = SignalDatabase.recipients.getByE164(E164_A).get()
-    val byPni: RecipientId = SignalDatabase.recipients.getByServiceId(PNI_A).get()
-
-    assertEquals(mainId, byAci)
-    assertEquals(byE164, byPni)
-    assertNotEquals(byAci, byE164)
-  }
-
-  @Test
-  fun givenARecipientWithPniAndAci_whenISplitItForStorageSync_thenIExpectItToBeSplit() {
-    FeatureFlagsAccessor.forceValue(FeatureFlags.PHONE_NUMBER_PRIVACY, true)
-
-    val mainId = SignalDatabase.recipients.getAndPossiblyMerge(ACI_A, PNI_A, E164_A)
-    val mainRecord = SignalDatabase.recipients.getRecord(mainId)
-
-    SignalDatabase.recipients.splitForStorageSync(mainRecord.storageId!!)
-
-    val byAci: RecipientId = SignalDatabase.recipients.getByServiceId(ACI_A).get()
-
-    val byE164: RecipientId = SignalDatabase.recipients.getByE164(E164_A).get()
-    val byPni: RecipientId = SignalDatabase.recipients.getByServiceId(PNI_A).get()
-
-    assertEquals(mainId, byAci)
-    assertEquals(byE164, byPni)
-    assertNotEquals(byAci, byE164)
-  }
-
-  companion object {
-    val ACI_A = ACI.from(UUID.fromString("aaaa0000-5a76-47fa-a98a-7e72c948a82e"))
-    val PNI_A = PNI.from(UUID.fromString("aaaa1111-c960-4f6c-8385-671ad2ffb999"))
-    const val E164_A = "+12222222222"
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/SmsDatabaseTest_collapseJoinRequestEventsIfPossible.kt

@@ -31,8 +31,8 @@ import java.util.UUID
 @RunWith(AndroidJUnit4::class)
 class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
 
-  private lateinit var recipients: RecipientTable
-  private lateinit var sms: MessageTable
+  private lateinit var recipients: RecipientDatabase
+  private lateinit var sms: SmsDatabase
 
   private val localAci = ACI.from(UUID.randomUUID())
   private val localPni = PNI.from(UUID.randomUUID())
@@ -45,7 +45,7 @@ class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
   @Before
   fun setUp() {
     recipients = SignalDatabase.recipients
-    sms = SignalDatabase.messages
+    sms = SignalDatabase.sms
 
     SignalStore.account().setAci(localAci)
     SignalStore.account().setPni(localPni)
@@ -163,7 +163,7 @@ class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
    */
   @Test
   fun previousJoinRequestCollapse() {
-    val latestMessage: MessageTable.InsertResult = sms.insertMessageInbox(
+    val latestMessage: MessageDatabase.InsertResult = sms.insertMessageInbox(
       groupUpdateMessage(
         sender = alice,
         groupContext = groupContext(masterKey = masterKey) {
@@ -197,7 +197,7 @@ class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
   fun previousJoinThenTextCollapse() {
     val secondLatestMessage = sms.insertMessageInbox(smsMessage(sender = alice, body = "What up")).get()
 
-    val latestMessage: MessageTable.InsertResult = sms.insertMessageInbox(
+    val latestMessage: MessageDatabase.InsertResult = sms.insertMessageInbox(
       groupUpdateMessage(
         sender = alice,
         groupContext = groupContext(masterKey = masterKey) {
@@ -231,7 +231,7 @@ class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
    */
   @Test
   fun previousCollapseAndJoinRequestDoubleCollapse() {
-    val secondLatestMessage: MessageTable.InsertResult = sms.insertMessageInbox(
+    val secondLatestMessage: MessageDatabase.InsertResult = sms.insertMessageInbox(
       groupUpdateMessage(
         sender = alice,
         groupContext = groupContext(masterKey = masterKey) {
@@ -243,7 +243,7 @@ class SmsDatabaseTest_collapseJoinRequestEventsIfPossible {
       )
     ).get()
 
-    val latestMessage: MessageTable.InsertResult = sms.insertMessageInbox(
+    val latestMessage: MessageDatabase.InsertResult = sms.insertMessageInbox(
       groupUpdateMessage(
         sender = alice,
         groupContext = groupContext(masterKey = masterKey) {

app/src/androidTest/java/org/thoughtcrime/securesms/database/StorySendsDatabaseTest.kt

@@ -10,7 +10,6 @@ import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertTrue
-import org.junit.Assert.fail
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -23,7 +22,7 @@ import org.whispersystems.signalservice.api.push.ServiceId
 import java.util.UUID
 
 @RunWith(AndroidJUnit4::class)
-class StorySendTableTest {
+class StorySendsDatabaseTest {
 
   private val distributionId1 = DistributionId.from(UUID.randomUUID())
   private val distributionId2 = DistributionId.from(UUID.randomUUID())
@@ -46,7 +45,7 @@ class StorySendTableTest {
   private var messageId2: Long = 0
   private var messageId3: Long = 0
 
-  private lateinit var storySends: StorySendTable
+  private lateinit var storySends: StorySendsDatabase
 
   @Before
   fun setup() {
@@ -65,17 +64,17 @@ class StorySendTableTest {
 
     messageId1 = MmsHelper.insert(
       recipient = distributionListRecipient1,
-      storyType = StoryType.STORY_WITHOUT_REPLIES
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
     )
 
     messageId2 = MmsHelper.insert(
       recipient = distributionListRecipient2,
-      storyType = StoryType.STORY_WITH_REPLIES
+      storyType = StoryType.STORY_WITH_REPLIES,
     )
 
     messageId3 = MmsHelper.insert(
       recipient = distributionListRecipient3,
-      storyType = StoryType.STORY_WITHOUT_REPLIES
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
     )
 
     recipients6to15 = recipients1to10.takeLast(5) + recipients11to20.take(5)
@@ -184,7 +183,7 @@ class StorySendTableTest {
   @Test
   fun getRemoteDeleteRecipients_overlapWithPreviousDeletes() {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
-    SignalDatabase.messages.markAsRemoteDelete(messageId1)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
 
     storySends.insert(messageId2, recipients6to15, 200, true, distributionId2)
 
@@ -281,20 +280,19 @@ class StorySendTableTest {
   fun givenTwoStoriesAndOneIsRemoteDeleted_whenIGetFullSentStorySyncManifestForStory2_thenIExpectNonNullResult() {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
     storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
-    SignalDatabase.messages.markAsRemoteDelete(messageId1)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
 
     val manifest = storySends.getFullSentStorySyncManifest(messageId2, 200)!!
 
     assertNotNull(manifest)
   }
 
-  /*
   @Test
   fun givenTwoStoriesAndOneIsRemoteDeleted_whenIGetRecipientIdsForManifestUpdate_thenIExpectOnlyRecipientsWithStory2() {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
     storySends.insert(messageId1, recipients11to20, 200, false, distributionId1)
     storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
-    SignalDatabase.messages.markAsRemoteDelete(messageId1)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
 
     val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
 
@@ -306,7 +304,7 @@ class StorySendTableTest {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
     storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
     storySends.insert(messageId2, recipients11to20, 200, true, distributionId2)
-    SignalDatabase.messages.markAsRemoteDelete(messageId1)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
     val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
 
     val results = storySends.getSentStorySyncManifestForUpdate(200, recipientIds)
@@ -319,14 +317,14 @@ class StorySendTableTest {
   fun givenTwoStoriesAndTheOneThatAllowedRepliesIsRemoteDeleted_whenIGetPartialSentStorySyncManifest_thenIExpectAllowRepliesToBeTrue() {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
     storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
-    SignalDatabase.messages.markAsRemoteDelete(messageId2)
+    SignalDatabase.mms.markAsRemoteDelete(messageId2)
     val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
 
     val results = storySends.getSentStorySyncManifestForUpdate(200, recipientIds)
 
     assertTrue(results.entries.all { it.allowedToReply })
   }
-   */
+
   @Test
   fun givenEmptyManifest_whenIApplyRemoteManifest_thenNothingChanges() {
     storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
@@ -356,8 +354,8 @@ class StorySendTableTest {
     assertEquals(expected, result)
   }
 
-  @Test(expected = NoSuchMessageException::class)
-  fun givenAManifest_whenIApplyRemoteManifestWithoutOneList_thenIExpectMessageToBeDeleted() {
+  @Test
+  fun givenAManifest_whenIApplyRemoteManifestWithoutOneList_thenIExpectMessageToBeMarkedRemoteDeleted() {
     val messageId4 = MmsHelper.insert(
       recipient = distributionListRecipient1,
       storyType = StoryType.STORY_WITHOUT_REPLIES,
@@ -377,8 +375,7 @@ class StorySendTableTest {
 
     storySends.applySentStoryManifest(remote, 200)
 
-    SignalDatabase.messages.getMessageRecord(messageId5)
-    fail("Expected messageId5 to no longer exist.")
+    assertTrue(SignalDatabase.mms.getMessageRecord(messageId5).isRemoteDelete)
   }
 
   @Test
@@ -402,7 +399,7 @@ class StorySendTableTest {
 
     storySends.applySentStoryManifest(remote, 200)
 
-    assertFalse(SignalDatabase.messages.getMessageRecord(messageId4).isRemoteDelete)
+    assertFalse(SignalDatabase.mms.getMessageRecord(messageId4).isRemoteDelete)
   }
 
   @Test

app/src/androidTest/java/org/thoughtcrime/securesms/database/ThreadDatabaseTest_pinned.kt

@@ -6,14 +6,13 @@ import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.signal.core.util.CursorUtil
-import org.thoughtcrime.securesms.conversationlist.model.ConversationFilter
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.testing.SignalDatabaseRule
 import org.whispersystems.signalservice.api.push.ServiceId
 import java.util.UUID
 
 @Suppress("ClassName")
-class ThreadTableTest_pinned {
+class ThreadDatabaseTest_pinned {
 
   @Rule
   @JvmField
@@ -34,10 +33,10 @@ class ThreadTableTest_pinned {
     SignalDatabase.threads.pinConversations(listOf(threadId))
 
     // WHEN
-    SignalDatabase.messages.deleteMessage(messageId)
+    SignalDatabase.mms.deleteMessage(messageId)
 
     // THEN
-    val pinned = SignalDatabase.threads.getPinnedThreadIds()
+    val pinned = SignalDatabase.threads.pinnedThreadIds
     assertTrue(threadId in pinned)
   }
 
@@ -49,10 +48,10 @@ class ThreadTableTest_pinned {
     SignalDatabase.threads.pinConversations(listOf(threadId))
 
     // WHEN
-    SignalDatabase.messages.deleteMessage(messageId)
+    SignalDatabase.mms.deleteMessage(messageId)
 
     // THEN
-    val unarchivedCount = SignalDatabase.threads.getUnarchivedConversationListCount(ConversationFilter.OFF)
+    val unarchivedCount = SignalDatabase.threads.unarchivedConversationListCount
     assertEquals(1, unarchivedCount)
   }
 
@@ -64,12 +63,12 @@ class ThreadTableTest_pinned {
     SignalDatabase.threads.pinConversations(listOf(threadId))
 
     // WHEN
-    SignalDatabase.messages.deleteMessage(messageId)
+    SignalDatabase.mms.deleteMessage(messageId)
 
     // THEN
-    SignalDatabase.threads.getUnarchivedConversationList(ConversationFilter.OFF, true, 0, 1).use {
+    SignalDatabase.threads.getUnarchivedConversationList(true, 0, 1).use {
       it.moveToFirst()
-      assertEquals(threadId, CursorUtil.requireLong(it, ThreadTable.ID))
+      assertEquals(threadId, CursorUtil.requireLong(it, ThreadDatabase.ID))
     }
   }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/database/ThreadTableTest_recents.kt

@@ -1,52 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertFalse
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.CursorUtil
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.testing.SignalDatabaseRule
-import org.whispersystems.signalservice.api.push.ServiceId
-import java.util.UUID
-
-@Suppress("ClassName")
-@RunWith(AndroidJUnit4::class)
-class ThreadTableTest_recents {
-
-  @Rule
-  @JvmField
-  val databaseRule = SignalDatabaseRule()
-
-  private lateinit var recipient: Recipient
-
-  @Before
-  fun setUp() {
-    recipient = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromServiceId(ServiceId.from(UUID.randomUUID())))
-  }
-
-  @Test
-  fun givenARecentRecipient_whenIBlockAndGetRecents_thenIDoNotExpectToSeeThatRecipient() {
-    // GIVEN
-    val threadId = SignalDatabase.threads.getOrCreateThreadIdFor(recipient)
-    MmsHelper.insert(recipient = recipient, threadId = threadId)
-    SignalDatabase.threads.update(threadId, true)
-
-    // WHEN
-    SignalDatabase.recipients.setBlocked(recipient.id, true)
-    val results: MutableList<RecipientId> = SignalDatabase.threads.getRecentConversationList(10, false, false, false, false, false, false).use { cursor ->
-      val ids = mutableListOf<RecipientId>()
-      while (cursor.moveToNext()) {
-        ids.add(RecipientId.from(CursorUtil.requireLong(cursor, ThreadTable.RECIPIENT_ID)))
-      }
-
-      ids
-    }
-
-    // THEN
-    assertFalse(recipient.id in results)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/UriAttachmentBuilder.kt

@@ -1,44 +0,0 @@
-package org.thoughtcrime.securesms.database
-
-import android.net.Uri
-import org.thoughtcrime.securesms.attachments.UriAttachment
-import org.thoughtcrime.securesms.audio.AudioHash
-import org.thoughtcrime.securesms.blurhash.BlurHash
-import org.thoughtcrime.securesms.stickers.StickerLocator
-
-object UriAttachmentBuilder {
-  fun build(
-    id: Long,
-    uri: Uri = Uri.parse("content://$id"),
-    contentType: String,
-    transferState: Int = AttachmentTable.TRANSFER_PROGRESS_PENDING,
-    size: Long = 0L,
-    fileName: String = "file$id",
-    voiceNote: Boolean = false,
-    borderless: Boolean = false,
-    videoGif: Boolean = false,
-    quote: Boolean = false,
-    caption: String? = null,
-    stickerLocator: StickerLocator? = null,
-    blurHash: BlurHash? = null,
-    audioHash: AudioHash? = null,
-    transformProperties: AttachmentTable.TransformProperties? = null
-  ): UriAttachment {
-    return UriAttachment(
-      uri,
-      contentType,
-      transferState,
-      size,
-      fileName,
-      voiceNote,
-      borderless,
-      videoGif,
-      quote,
-      caption,
-      stickerLocator,
-      blurHash,
-      audioHash,
-      transformProperties
-    )
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/database/helpers/migration/MyStoryMigrationTest.kt

@@ -1,119 +0,0 @@
-package org.thoughtcrime.securesms.database.helpers.migration
-
-import android.app.Application
-import androidx.core.content.contentValuesOf
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.platform.app.InstrumentationRegistry
-import org.junit.Assert.assertEquals
-import org.junit.Assert.fail
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.SqlUtil
-import org.thoughtcrime.securesms.database.DistributionListTables
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.testing.SignalDatabaseRule
-import org.whispersystems.signalservice.api.push.DistributionId
-import java.util.UUID
-
-@RunWith(AndroidJUnit4::class)
-class MyStoryMigrationTest {
-
-  @get:Rule val harness = SignalDatabaseRule(deleteAllThreadsOnEachRun = false)
-
-  @Test
-  fun givenAValidMyStory_whenIMigrate_thenIExpectMyStoryToBeValid() {
-    // GIVEN
-    assertValidMyStoryExists()
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenNoMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    deleteMyStory()
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenA00000000DistributionIdForMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    setMyStoryDistributionId("0000-0000")
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  @Test
-  fun givenARandomDistributionIdForMyStory_whenIMigrate_thenIExpectMyStoryToBeCreated() {
-    // GIVEN
-    setMyStoryDistributionId(UUID.randomUUID().toString())
-
-    // WHEN
-    runMigration()
-
-    // THEN
-    assertValidMyStoryExists()
-  }
-
-  private fun setMyStoryDistributionId(serializedId: String) {
-    SignalDatabase.rawDatabase.update(
-      DistributionListTables.LIST_TABLE_NAME,
-      contentValuesOf(
-        DistributionListTables.DISTRIBUTION_ID to serializedId
-      ),
-      "_id = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY)
-    )
-  }
-
-  private fun deleteMyStory() {
-    SignalDatabase.rawDatabase.delete(
-      DistributionListTables.LIST_TABLE_NAME,
-      "_id = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY)
-    )
-  }
-
-  private fun assertValidMyStoryExists() {
-    SignalDatabase.rawDatabase.query(
-      DistributionListTables.LIST_TABLE_NAME,
-      SqlUtil.COUNT,
-      "_id = ? AND ${DistributionListTables.DISTRIBUTION_ID} = ?",
-      SqlUtil.buildArgs(DistributionListId.MY_STORY, DistributionId.MY_STORY.toString()),
-      null,
-      null,
-      null
-    ).use {
-      if (it.moveToNext()) {
-        val count = it.getInt(0)
-        assertEquals("assertValidMyStoryExists: Query produced an unexpected count.", 1, count)
-      } else {
-        fail("assertValidMyStoryExists: Query did not produce a count.")
-      }
-    }
-  }
-
-  private fun runMigration() {
-    V151_MyStoryMigration.migrate(
-      InstrumentationRegistry.getInstrumentation().targetContext.applicationContext as Application,
-      SignalDatabase.rawDatabase,
-      0,
-      1
-    )
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/dependencies/InstrumentationApplicationDependencyProvider.kt

@@ -1,116 +0,0 @@
-package org.thoughtcrime.securesms.dependencies
-
-import android.app.Application
-import okhttp3.ConnectionSpec
-import okhttp3.mockwebserver.Dispatcher
-import okhttp3.mockwebserver.MockResponse
-import okhttp3.mockwebserver.MockWebServer
-import okhttp3.mockwebserver.RecordedRequest
-import org.mockito.kotlin.any
-import org.mockito.kotlin.doReturn
-import org.mockito.kotlin.mock
-import org.thoughtcrime.securesms.BuildConfig
-import org.thoughtcrime.securesms.KbsEnclave
-import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess
-import org.thoughtcrime.securesms.push.SignalServiceTrustStore
-import org.thoughtcrime.securesms.recipients.LiveRecipientCache
-import org.thoughtcrime.securesms.testing.Verb
-import org.thoughtcrime.securesms.testing.runSync
-import org.thoughtcrime.securesms.util.Base64
-import org.whispersystems.signalservice.api.KeyBackupService
-import org.whispersystems.signalservice.api.SignalServiceAccountManager
-import org.whispersystems.signalservice.api.push.TrustStore
-import org.whispersystems.signalservice.internal.configuration.SignalCdnUrl
-import org.whispersystems.signalservice.internal.configuration.SignalCdsiUrl
-import org.whispersystems.signalservice.internal.configuration.SignalKeyBackupServiceUrl
-import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration
-import org.whispersystems.signalservice.internal.configuration.SignalServiceUrl
-import org.whispersystems.signalservice.internal.configuration.SignalStorageUrl
-import java.security.KeyStore
-import java.util.Optional
-
-/**
- * Dependency provider used for instrumentation tests (aka androidTests).
- *
- * Handles setting up a mock web server for API calls, and provides mockable versions of [SignalServiceNetworkAccess] and
- * [KeyBackupService].
- */
-class InstrumentationApplicationDependencyProvider(application: Application, default: ApplicationDependencyProvider) : ApplicationDependencies.Provider by default {
-
-  private val serviceTrustStore: TrustStore
-  private val uncensoredConfiguration: SignalServiceConfiguration
-  private val serviceNetworkAccessMock: SignalServiceNetworkAccess
-  private val keyBackupService: KeyBackupService
-  private val recipientCache: LiveRecipientCache
-
-  init {
-    runSync {
-      webServer = MockWebServer()
-      baseUrl = webServer.url("").toString()
-    }
-
-    webServer.setDispatcher(object : Dispatcher() {
-      override fun dispatch(request: RecordedRequest): MockResponse {
-        val handler = handlers.firstOrNull {
-          request.method == it.verb && request.path.startsWith("/${it.path}")
-        }
-        return handler?.responseFactory?.invoke(request) ?: MockResponse().setResponseCode(500)
-      }
-    })
-
-    serviceTrustStore = SignalServiceTrustStore(application)
-    uncensoredConfiguration = SignalServiceConfiguration(
-      arrayOf(SignalServiceUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT)),
-      mapOf(
-        0 to arrayOf(SignalCdnUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT)),
-        2 to arrayOf(SignalCdnUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT))
-      ),
-      arrayOf(SignalKeyBackupServiceUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT)),
-      arrayOf(SignalStorageUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT)),
-      arrayOf(SignalCdsiUrl(baseUrl, "localhost", serviceTrustStore, ConnectionSpec.CLEARTEXT)),
-      emptyList(),
-      Optional.of(SignalServiceNetworkAccess.DNS),
-      Optional.empty(),
-      Base64.decode(BuildConfig.ZKGROUP_SERVER_PUBLIC_PARAMS)
-    )
-
-    serviceNetworkAccessMock = mock {
-      on { getConfiguration() } doReturn uncensoredConfiguration
-      on { getConfiguration(any()) } doReturn uncensoredConfiguration
-      on { uncensoredConfiguration } doReturn uncensoredConfiguration
-    }
-
-    keyBackupService = mock()
-
-    recipientCache = LiveRecipientCache(application) { r -> r.run() }
-  }
-
-  override fun provideSignalServiceNetworkAccess(): SignalServiceNetworkAccess {
-    return serviceNetworkAccessMock
-  }
-
-  override fun provideKeyBackupService(signalServiceAccountManager: SignalServiceAccountManager, keyStore: KeyStore, enclave: KbsEnclave): KeyBackupService {
-    return keyBackupService
-  }
-
-  override fun provideRecipientCache(): LiveRecipientCache {
-    return recipientCache
-  }
-
-  companion object {
-    lateinit var webServer: MockWebServer
-      private set
-    lateinit var baseUrl: String
-      private set
-
-    private val handlers: MutableList<Verb> = mutableListOf()
-
-    fun addMockWebRequestHandlers(vararg verbs: Verb) {
-      handlers.addAll(verbs)
-    }
-
-    fun clearHandlers() {
-      handlers.clear()
-    }
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/PreKeysSyncJobTest.kt

@@ -1,212 +0,0 @@
-package org.thoughtcrime.securesms.jobs
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import okhttp3.mockwebserver.MockResponse
-import org.junit.After
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.libsignal.protocol.ecc.Curve
-import org.thoughtcrime.securesms.crypto.storage.PreKeyMetadataStore
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
-import org.thoughtcrime.securesms.jobmanager.Job
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.testing.Get
-import org.thoughtcrime.securesms.testing.Put
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.assertIs
-import org.thoughtcrime.securesms.testing.assertIsNot
-import org.thoughtcrime.securesms.testing.parsedRequestBody
-import org.thoughtcrime.securesms.testing.success
-import org.whispersystems.signalservice.api.push.SignedPreKeyEntity
-import org.whispersystems.signalservice.internal.push.PreKeyState
-import org.whispersystems.signalservice.internal.push.PreKeyStatus
-
-@RunWith(AndroidJUnit4::class)
-class PreKeysSyncJobTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  private val aciPreKeyMeta: PreKeyMetadataStore
-    get() = SignalStore.account().aciPreKeys
-
-  private val pniPreKeyMeta: PreKeyMetadataStore
-    get() = SignalStore.account().pniPreKeys
-
-  private lateinit var job: PreKeysSyncJob
-
-  @Before
-  fun setUp() {
-    job = PreKeysSyncJob()
-  }
-
-  @After
-  fun tearDown() {
-    InstrumentationApplicationDependencyProvider.clearHandlers()
-  }
-
-  /**
-   * Create signed prekeys for both identities when both do not have registered prekeys according
-   * to our local state.
-   */
-  @Test
-  fun runWithoutRegisteredKeysForBothIdentities() {
-    // GIVEN
-    aciPreKeyMeta.isSignedPreKeyRegistered = false
-    pniPreKeyMeta.isSignedPreKeyRegistered = false
-
-    lateinit var aciSignedPreKey: SignedPreKeyEntity
-    lateinit var pniSignedPreKey: SignedPreKeyEntity
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Put("/v2/keys/signed?identity=aci") { r ->
-        aciSignedPreKey = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Put("/v2/keys/signed?identity=pni") { r ->
-        pniSignedPreKey = r.parsedRequestBody()
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    val result: Job.Result = job.run()
-
-    // THEN
-    result.isSuccess assertIs true
-
-    aciPreKeyMeta.isSignedPreKeyRegistered assertIs true
-    pniPreKeyMeta.isSignedPreKeyRegistered assertIs true
-
-    val aciVerifySignatureResult = Curve.verifySignature(
-      ApplicationDependencies.getProtocolStore().aci().identityKeyPair.publicKey.publicKey,
-      aciSignedPreKey.publicKey.serialize(),
-      aciSignedPreKey.signature
-    )
-    aciVerifySignatureResult assertIs true
-
-    val pniVerifySignatureResult = Curve.verifySignature(
-      ApplicationDependencies.getProtocolStore().pni().identityKeyPair.publicKey.publicKey,
-      pniSignedPreKey.publicKey.serialize(),
-      pniSignedPreKey.signature
-    )
-    pniVerifySignatureResult assertIs true
-  }
-
-  /**
-   * With 100 prekeys registered for each identity, do nothing.
-   */
-  @Test
-  fun runWithRegisteredKeysForBothIdentities() {
-    // GIVEN
-    val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
-    val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(100)) },
-      Get("/v2/keys?identity=pni") { MockResponse().success(PreKeyStatus(100)) }
-    )
-
-    // WHEN
-    val result: Job.Result = job.run()
-
-    // THEN
-    result.isSuccess assertIs true
-
-    aciPreKeyMeta.activeSignedPreKeyId assertIs currentAciKeyId
-    pniPreKeyMeta.activeSignedPreKeyId assertIs currentPniKeyId
-  }
-
-  /**
-   * With 100 prekeys registered for ACI, but no PNI prekeys registered according to local state,
-   * do nothing for ACI but create PNI prekeys and update local state.
-   */
-  @Test
-  fun runWithRegisteredKeysForAciIdentityOnly() {
-    // GIVEN
-    pniPreKeyMeta.isSignedPreKeyRegistered = false
-
-    val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
-    val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(100)) },
-      Put("/v2/keys/signed?identity=pni") { MockResponse().success() }
-    )
-
-    // WHEN
-    val result: Job.Result = job.run()
-
-    // THEN
-    result.isSuccess assertIs true
-
-    pniPreKeyMeta.isSignedPreKeyRegistered assertIs true
-    aciPreKeyMeta.activeSignedPreKeyId assertIs currentAciKeyId
-    pniPreKeyMeta.activeSignedPreKeyId assertIsNot currentPniKeyId
-  }
-
-  /**
-   * With <10 prekeys registered for each identity, upload new.
-   */
-  @Test
-  fun runWithLowNumberOfRegisteredKeysForBothIdentities() {
-    // GIVEN
-    val currentAciKeyId = aciPreKeyMeta.activeSignedPreKeyId
-    val currentPniKeyId = pniPreKeyMeta.activeSignedPreKeyId
-
-    val currentNextAciPreKeyId = aciPreKeyMeta.nextOneTimePreKeyId
-    val currentNextPniPreKeyId = pniPreKeyMeta.nextOneTimePreKeyId
-
-    lateinit var aciPreKeyStateRequest: PreKeyState
-    lateinit var pniPreKeyStateRequest: PreKeyState
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v2/keys?identity=aci") { MockResponse().success(PreKeyStatus(5)) },
-      Get("/v2/keys?identity=pni") { MockResponse().success(PreKeyStatus(5)) },
-      Put("/v2/keys/?identity=aci") { r ->
-        aciPreKeyStateRequest = r.parsedRequestBody()
-        MockResponse().success()
-      },
-      Put("/v2/keys/?identity=pni") { r ->
-        pniPreKeyStateRequest = r.parsedRequestBody()
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    val result: Job.Result = job.run()
-
-    // THEN
-    result.isSuccess assertIs true
-    aciPreKeyMeta.activeSignedPreKeyId assertIsNot currentAciKeyId
-    pniPreKeyMeta.activeSignedPreKeyId assertIsNot currentPniKeyId
-
-    aciPreKeyMeta.nextOneTimePreKeyId assertIsNot currentNextAciPreKeyId
-    pniPreKeyMeta.nextOneTimePreKeyId assertIsNot currentNextPniPreKeyId
-
-    ApplicationDependencies.getProtocolStore().aci().identityKeyPair.publicKey.let { aciIdentityKey ->
-      aciPreKeyStateRequest.identityKey assertIs aciIdentityKey
-
-      val verifySignatureResult = Curve.verifySignature(
-        aciIdentityKey.publicKey,
-        aciPreKeyStateRequest.signedPreKey.publicKey.serialize(),
-        aciPreKeyStateRequest.signedPreKey.signature
-      )
-      verifySignatureResult assertIs true
-    }
-
-    ApplicationDependencies.getProtocolStore().pni().identityKeyPair.publicKey.let { pniIdentityKey ->
-      pniPreKeyStateRequest.identityKey assertIs pniIdentityKey
-
-      val verifySignatureResult = Curve.verifySignature(
-        pniIdentityKey.publicKey,
-        pniPreKeyStateRequest.signedPreKey.publicKey.serialize(),
-        pniPreKeyStateRequest.signedPreKey.signature
-      )
-      verifySignatureResult assertIs true
-    }
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/jobs/RefreshOwnProfileJob__checkUsernameIsInSyncTest.kt

@@ -1,175 +0,0 @@
-package org.thoughtcrime.securesms.jobs
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import okhttp3.mockwebserver.MockResponse
-import org.junit.After
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertTrue
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.libsignal.usernames.Username
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.testing.Get
-import org.thoughtcrime.securesms.testing.Put
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.failure
-import org.thoughtcrime.securesms.testing.success
-import org.whispersystems.signalservice.internal.push.ReserveUsernameResponse
-import org.whispersystems.signalservice.internal.push.WhoAmIResponse
-import org.whispersystems.util.Base64UrlSafe
-
-@Suppress("ClassName")
-@RunWith(AndroidJUnit4::class)
-class RefreshOwnProfileJob__checkUsernameIsInSyncTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  @After
-  fun tearDown() {
-    InstrumentationApplicationDependencyProvider.clearHandlers()
-    SignalStore.phoneNumberPrivacy().clearUsernameOutOfSync()
-  }
-
-  @Test
-  fun givenNoLocalUsername_whenICheckUsernameIsInSync_thenIExpectNoFailures() {
-    // WHEN
-    RefreshOwnProfileJob.checkUsernameIsInSync()
-  }
-
-  @Test
-  fun givenLocalUsernameDoesNotMatchServerUsername_whenICheckUsernameIsInSync_thenIExpectRetry() {
-    // GIVEN
-    var didReserve = false
-    var didConfirm = false
-    val username = "hello.32"
-    val serverUsername = "hello.3232"
-    SignalDatabase.recipients.setUsername(harness.self.id, username)
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/accounts/whoami") { r ->
-        MockResponse().success(
-          WhoAmIResponse().apply {
-            usernameHash = Base64UrlSafe.encodeBytesWithoutPadding(Username.hash(serverUsername))
-          }
-        )
-      },
-      Put("/v1/accounts/username_hash/reserve") { r ->
-        didReserve = true
-        MockResponse().success(ReserveUsernameResponse(Base64UrlSafe.encodeBytesWithoutPadding(Username.hash(username))))
-      },
-      Put("/v1/accounts/username_hash/confirm") { r ->
-        didConfirm = true
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    RefreshOwnProfileJob.checkUsernameIsInSync()
-
-    // THEN
-    assertTrue(didReserve)
-    assertTrue(didConfirm)
-    assertFalse(SignalStore.phoneNumberPrivacy().isUsernameOutOfSync)
-  }
-
-  @Test
-  fun givenLocalAndNoServer_whenICheckUsernameIsInSync_thenIExpectRetry() {
-    // GIVEN
-    var didReserve = false
-    var didConfirm = false
-    val username = "hello.32"
-    SignalDatabase.recipients.setUsername(harness.self.id, username)
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/accounts/whoami") { r ->
-        MockResponse().success(WhoAmIResponse())
-      },
-      Put("/v1/accounts/username_hash/reserve") { r ->
-        didReserve = true
-        MockResponse().success(ReserveUsernameResponse(Base64UrlSafe.encodeBytesWithoutPadding(Username.hash(username))))
-      },
-      Put("/v1/accounts/username_hash/confirm") { r ->
-        didConfirm = true
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    RefreshOwnProfileJob.checkUsernameIsInSync()
-
-    // THEN
-    assertTrue(didReserve)
-    assertTrue(didConfirm)
-    assertFalse(SignalStore.phoneNumberPrivacy().isUsernameOutOfSync)
-  }
-
-  @Test
-  fun givenLocalAndServerMatch_whenICheckUsernameIsInSync_thenIExpectNoRetry() {
-    // GIVEN
-    var didReserve = false
-    var didConfirm = false
-    val username = "hello.32"
-    SignalDatabase.recipients.setUsername(harness.self.id, username)
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/accounts/whoami") { r ->
-        MockResponse().success(
-          WhoAmIResponse().apply {
-            usernameHash = Base64UrlSafe.encodeBytesWithoutPadding(Username.hash(username))
-          }
-        )
-      },
-      Put("/v1/accounts/username_hash/reserve") { r ->
-        didReserve = true
-        MockResponse().success(ReserveUsernameResponse(Base64UrlSafe.encodeBytesWithoutPadding(Username.hash(username))))
-      },
-      Put("/v1/accounts/username_hash/confirm") { r ->
-        didConfirm = true
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    RefreshOwnProfileJob.checkUsernameIsInSync()
-
-    // THEN
-    assertFalse(didReserve)
-    assertFalse(didConfirm)
-    assertFalse(SignalStore.phoneNumberPrivacy().isUsernameOutOfSync)
-  }
-
-  @Test
-  fun givenMismatchAndReservationFails_whenICheckUsernameIsInSync_thenIExpectNoConfirm() {
-    // GIVEN
-    var didReserve = false
-    var didConfirm = false
-    val username = "hello.32"
-    SignalDatabase.recipients.setUsername(harness.self.id, username)
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Get("/v1/accounts/whoami") { r ->
-        MockResponse().success(
-          WhoAmIResponse().apply {
-            usernameHash = Base64UrlSafe.encodeBytesWithoutPadding(Username.hash("${username}23"))
-          }
-        )
-      },
-      Put("/v1/accounts/username_hash/reserve") { r ->
-        didReserve = true
-        MockResponse().failure(418)
-      },
-      Put("/v1/accounts/username_hash/confirm") { r ->
-        didConfirm = true
-        MockResponse().success()
-      }
-    )
-
-    // WHEN
-    RefreshOwnProfileJob.checkUsernameIsInSync()
-
-    // THEN
-    assertTrue(didReserve)
-    assertFalse(didConfirm)
-    assertTrue(SignalStore.phoneNumberPrivacy().isUsernameOutOfSync)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/MessageContentProcessorTest.kt

@@ -1,62 +0,0 @@
-package org.thoughtcrime.securesms.messages
-
-import android.app.Application
-import androidx.test.core.app.ApplicationProvider
-import org.junit.Rule
-import org.thoughtcrime.securesms.messages.MessageContentProcessor.ExceptionMetadata
-import org.thoughtcrime.securesms.messages.MessageContentProcessor.MessageState
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.TestProtos
-import org.whispersystems.signalservice.api.messages.SignalServiceContent
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos
-import org.whispersystems.signalservice.internal.serialize.protos.SignalServiceContentProto
-
-abstract class MessageContentProcessorTest {
-
-  @get:Rule
-  val harness = SignalActivityRule()
-
-  protected fun MessageContentProcessor.doProcess(
-    messageState: MessageState = MessageState.DECRYPTED_OK,
-    content: SignalServiceContent,
-    exceptionMetadata: ExceptionMetadata = ExceptionMetadata("sender", 1),
-    timestamp: Long = 100L,
-    smsMessageId: Long = -1L
-  ) {
-    process(messageState, content, exceptionMetadata, timestamp, smsMessageId)
-  }
-
-  protected fun createNormalContentTestSubject(): MessageContentProcessor {
-    val context = ApplicationProvider.getApplicationContext<Application>()
-
-    return MessageContentProcessor.create(context)
-  }
-
-  /**
-   * Creates a valid ServiceContentProto with a data message which can be built via
-   * `injectDataMessage`. This function is intended to be built on-top of for more
-   * specific scenario in subclasses.
-   *
-   * Example can be seen in __handleStoryMessageTest
-   */
-  protected fun createServiceContentWithDataMessage(
-    messageSender: Recipient = Recipient.resolved(harness.others.first()),
-    injectDataMessage: SignalServiceProtos.DataMessage.Builder.() -> Unit
-  ): SignalServiceContentProto {
-    return TestProtos.build {
-      serviceContent(
-        localAddress = address(uuid = harness.self.requireServiceId().uuid()).build(),
-        metadata = metadata(
-          address = address(uuid = messageSender.requireServiceId().uuid()).build()
-        ).build()
-      ).apply {
-        content = content().apply {
-          dataMessage = dataMessage().apply {
-            injectDataMessage()
-          }.build()
-        }.build()
-      }.build()
-    }
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/MessageContentProcessor__handleStoryMessageTest.kt

@@ -1,181 +0,0 @@
-package org.thoughtcrime.securesms.messages
-
-import org.junit.After
-import org.junit.Assert.assertEquals
-import org.junit.Before
-import org.junit.Test
-import org.signal.core.util.requireLong
-import org.signal.libsignal.zkgroup.groups.GroupMasterKey
-import org.signal.storageservice.protos.groups.Member
-import org.signal.storageservice.protos.groups.local.DecryptedGroup
-import org.signal.storageservice.protos.groups.local.DecryptedMember
-import org.thoughtcrime.securesms.database.MessageTable
-import org.thoughtcrime.securesms.database.MmsHelper
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.database.model.DistributionListId
-import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord
-import org.thoughtcrime.securesms.database.model.ParentStoryId
-import org.thoughtcrime.securesms.database.model.StoryType
-import org.thoughtcrime.securesms.mms.IncomingMediaMessage
-import org.thoughtcrime.securesms.recipients.Recipient
-import org.thoughtcrime.securesms.testing.TestProtos
-import org.whispersystems.signalservice.api.messages.SignalServiceContent
-import org.whispersystems.signalservice.api.push.DistributionId
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos.DataMessage
-import org.whispersystems.signalservice.internal.serialize.protos.SignalServiceContentProto
-import kotlin.random.Random
-
-@Suppress("ClassName")
-class MessageContentProcessor__handleStoryMessageTest : MessageContentProcessorTest() {
-
-  @Before
-  fun setUp() {
-    SignalDatabase.messages.deleteAllThreads()
-  }
-
-  @After
-  fun tearDown() {
-    SignalDatabase.messages.deleteAllThreads()
-  }
-
-  @Test
-  fun givenContentWithADirectStoryReplyWhenIProcessThenIInsertAReplyInTheCorrectThread() {
-    val sender = Recipient.resolved(harness.others.first())
-    val senderThreadId = SignalDatabase.threads.getOrCreateThreadIdFor(sender)
-    val myStory = Recipient.resolved(SignalDatabase.distributionLists.getRecipientId(DistributionListId.MY_STORY)!!)
-    val myStoryThread = SignalDatabase.threads.getOrCreateThreadIdFor(myStory)
-    val expectedSentTime = 200L
-    val storyMessageId = MmsHelper.insert(
-      sentTimeMillis = expectedSentTime,
-      recipient = myStory,
-      storyType = StoryType.STORY_WITH_REPLIES,
-      threadId = myStoryThread
-    )
-
-    SignalDatabase.storySends.insert(
-      messageId = storyMessageId,
-      recipientIds = listOf(sender.id),
-      sentTimestamp = expectedSentTime,
-      allowsReplies = true,
-      distributionId = DistributionId.MY_STORY
-    )
-
-    val expectedBody = "Hello!"
-
-    val storyContent: SignalServiceContentProto = createServiceContentWithStoryContext(
-      messageSender = sender,
-      storyAuthor = harness.self,
-      storySentTimestamp = expectedSentTime
-    ) {
-      body = expectedBody
-    }
-
-    runTestWithContent(contentProto = storyContent)
-
-    val replyId = SignalDatabase.messages.getConversation(senderThreadId, 0, 1).use {
-      it.moveToFirst()
-      it.requireLong(MessageTable.ID)
-    }
-
-    val replyRecord = SignalDatabase.messages.getMessageRecord(replyId) as MediaMmsMessageRecord
-    assertEquals(ParentStoryId.DirectReply(storyMessageId).serialize(), replyRecord.parentStoryId!!.serialize())
-    assertEquals(expectedBody, replyRecord.body)
-
-    SignalDatabase.messages.deleteAllThreads()
-  }
-
-  @Test
-  fun givenContentWithAGroupStoryReplyWhenIProcessThenIInsertAReplyToTheCorrectStory() {
-    val sender = Recipient.resolved(harness.others[0])
-    val groupMasterKey = GroupMasterKey(Random.nextBytes(GroupMasterKey.SIZE))
-    val decryptedGroupState = DecryptedGroup.newBuilder()
-      .addAllMembers(
-        listOf(
-          DecryptedMember.newBuilder()
-            .setUuid(harness.self.requireServiceId().toByteString())
-            .setJoinedAtRevision(0)
-            .setRole(Member.Role.DEFAULT)
-            .build(),
-          DecryptedMember.newBuilder()
-            .setUuid(sender.requireServiceId().toByteString())
-            .setJoinedAtRevision(0)
-            .setRole(Member.Role.DEFAULT)
-            .build()
-        )
-      )
-      .setRevision(0)
-      .build()
-
-    val group = SignalDatabase.groups.create(
-      groupMasterKey,
-      decryptedGroupState
-    )
-
-    val groupRecipient = Recipient.externalGroupExact(group)
-    val threadForGroup = SignalDatabase.threads.getOrCreateThreadIdFor(groupRecipient)
-
-    val insertResult = MmsHelper.insert(
-      message = IncomingMediaMessage(
-        from = sender.id,
-        sentTimeMillis = 100L,
-        serverTimeMillis = 101L,
-        receivedTimeMillis = 102L,
-        storyType = StoryType.STORY_WITH_REPLIES
-      ),
-      threadId = threadForGroup
-    )
-
-    val expectedBody = "Hello, World!"
-    val storyContent: SignalServiceContentProto = createServiceContentWithStoryContext(
-      messageSender = sender,
-      storyAuthor = sender,
-      storySentTimestamp = 100L
-    ) {
-      groupV2 = TestProtos.build { groupContextV2(masterKeyBytes = groupMasterKey.serialize()).build() }
-      body = expectedBody
-    }
-
-    runTestWithContent(storyContent)
-
-    val replyId = SignalDatabase.messages.getStoryReplies(insertResult.get().messageId).use { cursor ->
-      assertEquals(1, cursor.count)
-      cursor.moveToFirst()
-      cursor.requireLong(MessageTable.ID)
-    }
-
-    val replyRecord = SignalDatabase.messages.getMessageRecord(replyId) as MediaMmsMessageRecord
-    assertEquals(ParentStoryId.GroupReply(insertResult.get().messageId).serialize(), replyRecord.parentStoryId?.serialize())
-    assertEquals(threadForGroup, replyRecord.threadId)
-    assertEquals(expectedBody, replyRecord.body)
-
-    SignalDatabase.messages.deleteGroupStoryReplies(insertResult.get().messageId)
-    SignalDatabase.messages.deleteAllThreads()
-  }
-
-  /**
-   * Creates a ServiceContent proto with a StoryContext, and then
-   * uses `injectDataMessage` to fill in the data message object.
-   */
-  private fun createServiceContentWithStoryContext(
-    messageSender: Recipient,
-    storyAuthor: Recipient,
-    storySentTimestamp: Long,
-    injectDataMessage: DataMessage.Builder.() -> Unit
-  ): SignalServiceContentProto {
-    return createServiceContentWithDataMessage(messageSender) {
-      storyContext = TestProtos.build {
-        storyContext(
-          sentTimestamp = storySentTimestamp,
-          authorUuid = storyAuthor.requireServiceId().toString()
-        ).build()
-      }
-      injectDataMessage()
-    }
-  }
-
-  private fun runTestWithContent(contentProto: SignalServiceContentProto) {
-    val content = SignalServiceContent.createFromProto(contentProto)
-    val testSubject = createNormalContentTestSubject()
-    testSubject.doProcess(content = content!!)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/messages/MessageContentProcessor__handleTextMessageTest.kt

@@ -1,33 +0,0 @@
-package org.thoughtcrime.securesms.messages
-
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
-import org.junit.Test
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.whispersystems.signalservice.api.messages.SignalServiceContent
-import org.whispersystems.signalservice.internal.serialize.protos.SignalServiceContentProto
-
-@Suppress("ClassName")
-class MessageContentProcessor__handleTextMessageTest : MessageContentProcessorTest() {
-  @Test
-  fun givenContentWithATextMessageWhenIProcessThenIInsertTheTextMessage() {
-    val testSubject: MessageContentProcessor = createNormalContentTestSubject()
-    val expectedBody = "Hello, World!"
-    val contentProto: SignalServiceContentProto = createServiceContentWithDataMessage {
-      body = expectedBody
-    }
-
-    val content = SignalServiceContent.createFromProto(contentProto)
-
-    // WHEN
-    testSubject.doProcess(content = content!!)
-
-    // THEN
-    val record = SignalDatabase.messages.getMessageRecord(1)
-    val threadSize = SignalDatabase.messages.getMessageCountForThread(record.threadId)
-    assertEquals(1, threadSize)
-
-    assertTrue(record.isSecure)
-    assertEquals(expectedBody, record.body)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/profiles/manage/UsernameEditFragmentTest.kt

@@ -1,141 +0,0 @@
-package org.thoughtcrime.securesms.profiles.manage
-
-import androidx.appcompat.widget.Toolbar
-import androidx.fragment.app.testing.FragmentScenario
-import androidx.fragment.app.testing.launchFragmentInContainer
-import androidx.lifecycle.Lifecycle
-import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.action.ViewActions.click
-import androidx.test.espresso.action.ViewActions.closeSoftKeyboard
-import androidx.test.espresso.action.ViewActions.typeText
-import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.matcher.ViewMatchers
-import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import androidx.test.espresso.matcher.ViewMatchers.isEnabled
-import androidx.test.espresso.matcher.ViewMatchers.isNotEnabled
-import androidx.test.espresso.matcher.ViewMatchers.withContentDescription
-import androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
-import androidx.test.espresso.matcher.ViewMatchers.withId
-import androidx.test.espresso.matcher.ViewMatchers.withText
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import io.reactivex.rxjava3.schedulers.TestScheduler
-import okhttp3.mockwebserver.MockResponse
-import org.junit.After
-import org.junit.Ignore
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.thoughtcrime.securesms.R
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
-import org.thoughtcrime.securesms.testing.Put
-import org.thoughtcrime.securesms.testing.RxTestSchedulerRule
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-import org.thoughtcrime.securesms.testing.assertIsNotNull
-import org.thoughtcrime.securesms.testing.assertIsNull
-import org.thoughtcrime.securesms.testing.success
-import org.whispersystems.signalservice.internal.push.ReserveUsernameResponse
-import java.util.concurrent.TimeUnit
-
-@RunWith(AndroidJUnit4::class)
-class UsernameEditFragmentTest {
-
-  @get:Rule
-  val harness = SignalActivityRule(othersCount = 10)
-
-  private val ioScheduler = TestScheduler()
-  private val computationScheduler = TestScheduler()
-
-  @get:Rule
-  val testSchedulerRule = RxTestSchedulerRule(
-    ioTestScheduler = ioScheduler,
-    computationTestScheduler = computationScheduler
-  )
-
-  @After
-  fun tearDown() {
-    InstrumentationApplicationDependencyProvider.clearHandlers()
-  }
-
-  @Test
-  fun testUsernameCreationInRegistration() {
-    val scenario = createScenario(true)
-
-    scenario.moveToState(Lifecycle.State.RESUMED)
-
-    onView(withId(R.id.toolbar)).check { view, noViewFoundException ->
-      noViewFoundException.assertIsNull()
-      val toolbar = view as Toolbar
-
-      toolbar.navigationIcon.assertIsNull()
-    }
-
-    onView(withText(R.string.UsernameEditFragment__add_a_username)).check(matches(isDisplayed()))
-    onView(withContentDescription(R.string.load_more_header__loading)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))
-  }
-
-  @Ignore("Flakey espresso test.")
-  @Test
-  fun testUsernameCreationOutsideOfRegistration() {
-    val scenario = createScenario()
-
-    scenario.moveToState(Lifecycle.State.RESUMED)
-
-    onView(withId(R.id.toolbar)).check { view, noViewFoundException ->
-      noViewFoundException.assertIsNull()
-      val toolbar = view as Toolbar
-
-      toolbar.navigationIcon.assertIsNotNull()
-    }
-
-    onView(withText(R.string.UsernameEditFragment_username)).check(matches(isDisplayed()))
-    onView(withContentDescription(R.string.load_more_header__loading)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.GONE)))
-  }
-
-  @Ignore("Flakey espresso test.")
-  @Test
-  fun testNicknameUpdateHappyPath() {
-    val nickname = "Spiderman"
-    val discriminator = "4578"
-    val username = "$nickname${UsernameState.DELIMITER}$discriminator"
-
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(
-      Put("/v1/accounts/username/reserved") {
-        MockResponse().success(ReserveUsernameResponse(username))
-      },
-      Put("/v1/accounts/username/confirm") {
-        MockResponse().success()
-      }
-    )
-
-    val scenario = createScenario(isInRegistration = true)
-    scenario.moveToState(Lifecycle.State.RESUMED)
-
-    onView(withId(R.id.username_text)).perform(typeText(nickname))
-
-    computationScheduler.advanceTimeBy(501, TimeUnit.MILLISECONDS)
-    computationScheduler.triggerActions()
-
-    onView(withContentDescription(R.string.load_more_header__loading)).check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
-
-    ioScheduler.triggerActions()
-    computationScheduler.triggerActions()
-
-    onView(withId(R.id.username_text)).perform(closeSoftKeyboard())
-    onView(withId(R.id.username_done_button)).check(matches(isDisplayed()))
-    onView(withId(R.id.username_done_button)).check(matches(isEnabled()))
-    onView(withText(username)).check(matches(isDisplayed()))
-
-    onView(withId(R.id.username_done_button)).perform(click())
-
-    computationScheduler.triggerActions()
-    onView(withId(R.id.username_done_button)).check(matches(isNotEnabled()))
-  }
-
-  private fun createScenario(isInRegistration: Boolean = false): FragmentScenario<UsernameEditFragment> {
-    val fragmentArgs = UsernameEditFragmentArgs.Builder().setIsInRegistration(isInRegistration).build().toBundle()
-    return launchFragmentInContainer(
-      fragmentArgs = fragmentArgs,
-      themeResId = R.style.Signal_DayNight_NoActionBar
-    )
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/safety/SafetyNumberBottomSheetRepositoryTest.kt

@@ -1,139 +0,0 @@
-package org.thoughtcrime.securesms.safety
-
-import io.reactivex.rxjava3.plugins.RxJavaPlugins
-import io.reactivex.rxjava3.schedulers.TestScheduler
-import org.junit.Assert.assertEquals
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.testing.SignalActivityRule
-
-class SafetyNumberBottomSheetRepositoryTest {
-
-  @get:Rule val harness = SignalActivityRule(othersCount = 10)
-
-  private val testScheduler = TestScheduler()
-  private val subjectUnderTest = SafetyNumberBottomSheetRepository()
-
-  @Before
-  fun setUp() {
-    RxJavaPlugins.setInitIoSchedulerHandler { testScheduler }
-    RxJavaPlugins.setIoSchedulerHandler { testScheduler }
-  }
-
-  @Test
-  fun givenIOnlyHave1to1Destinations_whenIGetBuckets_thenIOnlyHaveContactsBucketContainingAllRecipients() {
-    val recipients = harness.others
-    val destinations = harness.others.map { ContactSearchKey.RecipientSearchKey(it, false) }
-
-    val result = subjectUnderTest.getBuckets(recipients, destinations).test()
-
-    testScheduler.triggerActions()
-
-    result.assertValueAt(0) { map ->
-      assertMatch(map, mapOf(SafetyNumberBucket.ContactsBucket to harness.others))
-    }
-  }
-
-  @Test
-  fun givenIOnlyHaveASingle1to1Destination_whenIGetBuckets_thenIOnlyHaveContactsBucketContainingAllRecipients() {
-    // GIVEN
-    val recipients = harness.others
-    val destination = harness.others.take(1).map { ContactSearchKey.RecipientSearchKey(it, false) }
-
-    // WHEN
-    val result = subjectUnderTest.getBuckets(recipients, destination).test(1)
-    testScheduler.triggerActions()
-
-    // THEN
-    result.assertValue { map ->
-      assertMatch(map, mapOf(SafetyNumberBucket.ContactsBucket to harness.others.take(1)))
-    }
-  }
-
-  @Test
-  fun givenIHaveADistributionListDestination_whenIGetBuckets_thenIOnlyHaveDistributionListDestinationWithCorrespondingMembers() {
-    // GIVEN
-    val distributionListMembers = harness.others.take(5)
-    val distributionList = SignalDatabase.distributionLists.createList("ListA", distributionListMembers)!!
-    val destinationKey = ContactSearchKey.RecipientSearchKey(SignalDatabase.distributionLists.getRecipientId(distributionList)!!, true)
-
-    // WHEN
-    val result = subjectUnderTest.getBuckets(harness.others, listOf(destinationKey)).test(1)
-    testScheduler.triggerActions()
-
-    // THEN
-    result.assertValue { map ->
-      assertMatch(
-        map,
-        mapOf(
-          SafetyNumberBucket.DistributionListBucket(distributionList, "ListA") to harness.others.take(5)
-        )
-      )
-    }
-  }
-
-  @Test
-  fun givenIHaveADistributionListDestinationAndIGetBuckets_whenIRemoveFromStories_thenIOnlyHaveDistributionListDestinationWithCorrespondingMembers() {
-    // GIVEN
-    val distributionListMembers = harness.others.take(5)
-    val toRemove = distributionListMembers.last()
-    val distributionList = SignalDatabase.distributionLists.createList("ListA", distributionListMembers)!!
-    val destinationKey = ContactSearchKey.RecipientSearchKey(SignalDatabase.distributionLists.getRecipientId(distributionList)!!, true)
-    val testSubscriber = subjectUnderTest.getBuckets(distributionListMembers, listOf(destinationKey)).test(2)
-    testScheduler.triggerActions()
-
-    // WHEN
-    subjectUnderTest.removeFromStories(toRemove, listOf(destinationKey)).subscribe()
-    testSubscriber.request(1)
-    testScheduler.triggerActions()
-    testSubscriber.awaitCount(3)
-
-    // THEN
-    testSubscriber.assertValueAt(2) { map ->
-      assertMatch(
-        map,
-        mapOf(
-          SafetyNumberBucket.DistributionListBucket(distributionList, "ListA") to distributionListMembers.dropLast(1)
-        )
-      )
-    }
-  }
-
-  @Test
-  fun givenIHaveADistributionListDestinationAndIGetBuckets_whenIRemoveAllFromStory_thenINoLongerHaveEntryForThatBucket() {
-    // GIVEN
-    val distributionListMembers = harness.others.take(5)
-    val distributionList = SignalDatabase.distributionLists.createList("ListA", distributionListMembers)!!
-    val destinationKey = ContactSearchKey.RecipientSearchKey(SignalDatabase.distributionLists.getRecipientId(distributionList)!!, true)
-    val testSubscriber = subjectUnderTest.getBuckets(distributionListMembers, listOf(destinationKey)).test(2)
-    testScheduler.triggerActions()
-
-    // WHEN
-    subjectUnderTest.removeAllFromStory(distributionListMembers, distributionList).subscribe()
-    testSubscriber.request(1)
-    testScheduler.triggerActions()
-    testSubscriber.awaitCount(3)
-
-    // THEN
-    testSubscriber.assertValueAt(2) { map ->
-      assertMatch(map, mapOf())
-    }
-  }
-
-  private fun assertMatch(
-    resultMap: Map<SafetyNumberBucket, List<SafetyNumberRecipient>>,
-    idMap: Map<SafetyNumberBucket, List<RecipientId>>
-  ): Boolean {
-    assertEquals("Result and ID Maps had different key sets", idMap.keys, resultMap.keys)
-
-    resultMap.forEach { (bucket, members) ->
-      assertEquals("Mismatch in Bucket $bucket", idMap[bucket], members.map { it.recipient.id })
-    }
-
-    return true
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/storage/ContactRecordProcessorTest.kt

@@ -1,127 +0,0 @@
-package org.thoughtcrime.securesms.storage
-
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNotEquals
-import org.junit.Before
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.signal.core.util.update
-import org.thoughtcrime.securesms.database.RecipientTable
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.recipients.RecipientId
-import org.thoughtcrime.securesms.util.Base64
-import org.thoughtcrime.securesms.util.FeatureFlags
-import org.thoughtcrime.securesms.util.FeatureFlagsAccessor
-import org.whispersystems.signalservice.api.push.ACI
-import org.whispersystems.signalservice.api.push.PNI
-import org.whispersystems.signalservice.api.storage.SignalContactRecord
-import org.whispersystems.signalservice.api.storage.StorageId
-import org.whispersystems.signalservice.internal.storage.protos.ContactRecord
-import java.util.UUID
-
-@RunWith(AndroidJUnit4::class)
-class ContactRecordProcessorTest {
-
-  @Before
-  fun setup() {
-    SignalStore.account().setE164(E164_SELF)
-    SignalStore.account().setAci(ACI_SELF)
-    SignalStore.account().setPni(PNI_SELF)
-    FeatureFlagsAccessor.forceValue(FeatureFlags.PHONE_NUMBER_PRIVACY, true)
-  }
-
-  @Test
-  fun process_splitContact_normalSplit() {
-    // GIVEN
-    val originalId = SignalDatabase.recipients.getAndPossiblyMerge(ACI_A, PNI_A, E164_A)
-    setStorageId(originalId, STORAGE_ID_A)
-
-    val remote1 = buildRecord(STORAGE_ID_B) {
-      setServiceId(ACI_A.toString())
-      setUnregisteredAtTimestamp(100)
-    }
-
-    val remote2 = buildRecord(STORAGE_ID_C) {
-      setServiceId(PNI_A.toString())
-      setServicePni(PNI_A.toString())
-      setServiceE164(E164_A)
-    }
-
-    // WHEN
-    val subject = ContactRecordProcessor()
-    subject.process(listOf(remote1, remote2), StorageSyncHelper.KEY_GENERATOR)
-
-    // THEN
-    val byAci: RecipientId = SignalDatabase.recipients.getByServiceId(ACI_A).get()
-
-    val byE164: RecipientId = SignalDatabase.recipients.getByE164(E164_A).get()
-    val byPni: RecipientId = SignalDatabase.recipients.getByServiceId(PNI_A).get()
-
-    assertEquals(originalId, byAci)
-    assertEquals(byE164, byPni)
-    assertNotEquals(byAci, byE164)
-  }
-
-  @Test
-  fun process_splitContact_doNotSplitIfAciRecordIsRegistered() {
-    // GIVEN
-    val originalId = SignalDatabase.recipients.getAndPossiblyMerge(ACI_A, PNI_A, E164_A)
-    setStorageId(originalId, STORAGE_ID_A)
-
-    val remote1 = buildRecord(STORAGE_ID_B) {
-      setServiceId(ACI_A.toString())
-      setUnregisteredAtTimestamp(0)
-    }
-
-    val remote2 = buildRecord(STORAGE_ID_C) {
-      setServiceId(PNI_A.toString())
-      setServicePni(PNI_A.toString())
-      setServiceE164(E164_A)
-    }
-
-    // WHEN
-    val subject = ContactRecordProcessor()
-    subject.process(listOf(remote1, remote2), StorageSyncHelper.KEY_GENERATOR)
-
-    // THEN
-    val byAci: RecipientId = SignalDatabase.recipients.getByServiceId(ACI_A).get()
-    val byE164: RecipientId = SignalDatabase.recipients.getByE164(E164_A).get()
-    val byPni: RecipientId = SignalDatabase.recipients.getByPni(PNI_A).get()
-
-    assertEquals(originalId, byAci)
-    assertEquals(byE164, byPni)
-    assertEquals(byAci, byE164)
-  }
-
-  private fun buildRecord(id: StorageId, applyParams: ContactRecord.Builder.() -> ContactRecord.Builder): SignalContactRecord {
-    return SignalContactRecord(id, ContactRecord.getDefaultInstance().toBuilder().applyParams().build())
-  }
-
-  private fun setStorageId(recipientId: RecipientId, storageId: StorageId) {
-    SignalDatabase.rawDatabase
-      .update(RecipientTable.TABLE_NAME)
-      .values(RecipientTable.STORAGE_SERVICE_ID to Base64.encodeBytes(storageId.raw))
-      .where("${RecipientTable.ID} = ?", recipientId)
-      .run()
-  }
-
-  companion object {
-    val ACI_A = ACI.from(UUID.fromString("aaaa0000-5a76-47fa-a98a-7e72c948a82e"))
-    val ACI_B = ACI.from(UUID.fromString("bbbb0000-0b60-4a68-9cd9-ed2f8453f9ed"))
-    val ACI_SELF = ACI.from(UUID.fromString("77770000-b477-4f35-a824-d92987a63641"))
-
-    val PNI_A = PNI.from(UUID.fromString("aaaa1111-c960-4f6c-8385-671ad2ffb999"))
-    val PNI_B = PNI.from(UUID.fromString("bbbb1111-cd55-40bf-adda-c35a85375533"))
-    val PNI_SELF = PNI.from(UUID.fromString("77771111-b014-41fb-bf73-05cb2ec52910"))
-
-    const val E164_A = "+12222222222"
-    const val E164_B = "+13333333333"
-    const val E164_SELF = "+10000000000"
-
-    val STORAGE_ID_A: StorageId = StorageId.forContact(byteArrayOf(1, 2, 3, 4))
-    val STORAGE_ID_B: StorageId = StorageId.forContact(byteArrayOf(5, 6, 7, 8))
-    val STORAGE_ID_C: StorageId = StorageId.forContact(byteArrayOf(9, 10, 11, 12))
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/MockProvider.kt

@@ -1,114 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import io.reactivex.rxjava3.core.Single
-import org.mockito.kotlin.any
-import org.mockito.kotlin.doReturn
-import org.mockito.kotlin.mock
-import org.mockito.kotlin.stub
-import org.signal.core.util.Hex
-import org.signal.libsignal.protocol.IdentityKeyPair
-import org.signal.libsignal.protocol.ecc.Curve
-import org.signal.libsignal.protocol.state.PreKeyRecord
-import org.signal.libsignal.protocol.util.KeyHelper
-import org.signal.libsignal.protocol.util.Medium
-import org.thoughtcrime.securesms.crypto.PreKeyUtil
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-import org.thoughtcrime.securesms.pin.KbsRepository
-import org.thoughtcrime.securesms.pin.TokenData
-import org.thoughtcrime.securesms.test.BuildConfig
-import org.whispersystems.signalservice.api.KbsPinData
-import org.whispersystems.signalservice.api.KeyBackupService
-import org.whispersystems.signalservice.api.kbs.HashedPin
-import org.whispersystems.signalservice.api.kbs.MasterKey
-import org.whispersystems.signalservice.api.messages.multidevice.DeviceInfo
-import org.whispersystems.signalservice.api.push.ServiceId
-import org.whispersystems.signalservice.api.push.SignedPreKeyEntity
-import org.whispersystems.signalservice.internal.ServiceResponse
-import org.whispersystems.signalservice.internal.contacts.entities.TokenResponse
-import org.whispersystems.signalservice.internal.push.AuthCredentials
-import org.whispersystems.signalservice.internal.push.DeviceInfoList
-import org.whispersystems.signalservice.internal.push.PreKeyEntity
-import org.whispersystems.signalservice.internal.push.PreKeyResponse
-import org.whispersystems.signalservice.internal.push.PreKeyResponseItem
-import org.whispersystems.signalservice.internal.push.PushServiceSocket
-import org.whispersystems.signalservice.internal.push.SenderCertificate
-import org.whispersystems.signalservice.internal.push.VerifyAccountResponse
-import org.whispersystems.signalservice.internal.push.WhoAmIResponse
-import java.security.SecureRandom
-
-/**
- * Warehouse of reusable test data and mock configurations.
- */
-object MockProvider {
-
-  val senderCertificate = SenderCertificate().apply { certificate = ByteArray(0) }
-
-  val lockedFailure = PushServiceSocket.RegistrationLockFailure().apply {
-    backupCredentials = AuthCredentials.create("username", "password")
-  }
-
-  val primaryOnlyDeviceList = DeviceInfoList().apply {
-    devices = listOf(
-      DeviceInfo().apply {
-        id = 1
-      }
-    )
-  }
-
-  fun createVerifyAccountResponse(aci: ServiceId, newPni: ServiceId): VerifyAccountResponse {
-    return VerifyAccountResponse().apply {
-      uuid = aci.toString()
-      pni = newPni.toString()
-      storageCapable = false
-    }
-  }
-
-  fun createWhoAmIResponse(aci: ServiceId, pni: ServiceId, e164: String): WhoAmIResponse {
-    return WhoAmIResponse().apply {
-      this.uuid = aci.toString()
-      this.pni = pni.toString()
-      this.number = e164
-    }
-  }
-
-  fun mockGetRegistrationLockStringFlow(kbsRepository: KbsRepository) {
-    val tokenData: TokenData = mock {
-      on { enclave } doReturn BuildConfig.KBS_ENCLAVE
-      on { basicAuth } doReturn "basicAuth"
-      on { triesRemaining } doReturn 10
-      on { tokenResponse } doReturn TokenResponse()
-    }
-
-    kbsRepository.stub {
-      on { getToken(any() as? String) } doReturn Single.just(ServiceResponse.forResult(tokenData, 200, ""))
-    }
-
-    val session: KeyBackupService.RestoreSession = object : KeyBackupService.RestoreSession {
-      override fun hashSalt(): ByteArray = Hex.fromStringCondensed("cba811749042b303a6a7efa5ccd160aea5e3ea243c8d2692bd13d515732f51a8")
-      override fun restorePin(hashedPin: HashedPin?): KbsPinData = KbsPinData(MasterKey.createNew(SecureRandom()), null)
-    }
-
-    val kbsService = ApplicationDependencies.getKeyBackupService(BuildConfig.KBS_ENCLAVE)
-    kbsService.stub {
-      on { newRegistrationSession(any(), any()) } doReturn session
-    }
-  }
-
-  fun createPreKeyResponse(identity: IdentityKeyPair = SignalStore.account().aciIdentityKey, deviceId: Int): PreKeyResponse {
-    val signedPreKeyRecord = PreKeyUtil.generateSignedPreKey(SecureRandom().nextInt(Medium.MAX_VALUE), identity.privateKey)
-    val oneTimePreKey = PreKeyRecord(SecureRandom().nextInt(Medium.MAX_VALUE), Curve.generateKeyPair())
-
-    val device = PreKeyResponseItem().apply {
-      this.deviceId = deviceId
-      registrationId = KeyHelper.generateRegistrationId(false)
-      signedPreKey = SignedPreKeyEntity(signedPreKeyRecord.id, signedPreKeyRecord.keyPair.publicKey, signedPreKeyRecord.signature)
-      preKey = PreKeyEntity(oneTimePreKey.id, oneTimePreKey.keyPair.publicKey)
-    }
-
-    return PreKeyResponse().apply {
-      identityKey = identity.publicKey
-      devices = listOf(device)
-    }
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/ResponseMocking.kt

@@ -1,48 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import okhttp3.mockwebserver.MockResponse
-import okhttp3.mockwebserver.RecordedRequest
-import okhttp3.mockwebserver.SocketPolicy
-import org.thoughtcrime.securesms.util.JsonUtils
-import java.util.concurrent.TimeUnit
-
-typealias ResponseFactory = (request: RecordedRequest) -> MockResponse
-
-/**
- * Represent an HTTP verb for mocking web requests.
- */
-sealed class Verb(val verb: String, val path: String, val responseFactory: ResponseFactory)
-
-class Get(path: String, responseFactory: ResponseFactory) : Verb("GET", path, responseFactory)
-
-class Put(path: String, responseFactory: ResponseFactory) : Verb("PUT", path, responseFactory)
-
-fun MockResponse.success(response: Any? = null): MockResponse {
-  return setResponseCode(200).apply {
-    if (response != null) {
-      setBody(JsonUtils.toJson(response))
-    }
-  }
-}
-
-fun MockResponse.failure(code: Int, response: Any? = null): MockResponse {
-  return setResponseCode(code).apply {
-    if (response != null) {
-      setBody(JsonUtils.toJson(response))
-    }
-  }
-}
-
-fun MockResponse.connectionFailure(): MockResponse {
-  return setSocketPolicy(SocketPolicy.DISCONNECT_AT_START)
-}
-
-fun MockResponse.timeout(): MockResponse {
-  return setHeadersDelay(1, TimeUnit.DAYS)
-    .setBodyDelay(1, TimeUnit.DAYS)
-}
-
-inline fun <reified T> RecordedRequest.parsedRequestBody(): T {
-  val bodyString = String(body.readByteArray())
-  return JsonUtils.fromJson(bodyString, T::class.java)
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/RxTestSchedulerRule.kt

@@ -1,36 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import io.reactivex.rxjava3.plugins.RxJavaPlugins
-import io.reactivex.rxjava3.schedulers.TestScheduler
-import org.junit.rules.ExternalResource
-
-/**
- * JUnit Rule which initialises Rx thread schedulers. If a specific
- * scheduler is not specified, it defaults to the `defaultTestScheduler`
- */
-class RxTestSchedulerRule(
-  val defaultTestScheduler: TestScheduler = TestScheduler(),
-  val ioTestScheduler: TestScheduler = defaultTestScheduler,
-  val computationTestScheduler: TestScheduler = defaultTestScheduler,
-  val singleTestScheduler: TestScheduler = defaultTestScheduler,
-  val newThreadTestScheduler: TestScheduler = defaultTestScheduler
-) : ExternalResource() {
-
-  override fun before() {
-    RxJavaPlugins.setInitIoSchedulerHandler { ioTestScheduler }
-    RxJavaPlugins.setIoSchedulerHandler { ioTestScheduler }
-
-    RxJavaPlugins.setInitComputationSchedulerHandler { computationTestScheduler }
-    RxJavaPlugins.setComputationSchedulerHandler { computationTestScheduler }
-
-    RxJavaPlugins.setInitSingleSchedulerHandler { singleTestScheduler }
-    RxJavaPlugins.setSingleSchedulerHandler { singleTestScheduler }
-
-    RxJavaPlugins.setInitNewThreadSchedulerHandler { newThreadTestScheduler }
-    RxJavaPlugins.setNewThreadSchedulerHandler { newThreadTestScheduler }
-  }
-
-  override fun after() {
-    RxJavaPlugins.reset()
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/SignalActivityRule.kt

@@ -8,17 +8,15 @@ import android.content.SharedPreferences
 import android.preference.PreferenceManager
 import androidx.test.core.app.ActivityScenario
 import androidx.test.platform.app.InstrumentationRegistry
-import okhttp3.mockwebserver.MockResponse
 import org.junit.rules.ExternalResource
 import org.signal.libsignal.protocol.IdentityKey
 import org.signal.libsignal.protocol.SignalProtocolAddress
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil
 import org.thoughtcrime.securesms.crypto.ProfileKeyUtil
-import org.thoughtcrime.securesms.database.IdentityTable
+import org.thoughtcrime.securesms.database.IdentityDatabase
 import org.thoughtcrime.securesms.database.SignalDatabase
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
-import org.thoughtcrime.securesms.dependencies.InstrumentationApplicationDependencyProvider
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.net.DeviceTransferBlockingInterceptor
 import org.thoughtcrime.securesms.profiles.ProfileName
@@ -27,15 +25,10 @@ import org.thoughtcrime.securesms.recipients.RecipientId
 import org.thoughtcrime.securesms.registration.RegistrationData
 import org.thoughtcrime.securesms.registration.RegistrationRepository
 import org.thoughtcrime.securesms.registration.RegistrationUtil
-import org.thoughtcrime.securesms.registration.VerifyResponse
 import org.thoughtcrime.securesms.util.Util
 import org.whispersystems.signalservice.api.profiles.SignalServiceProfile
 import org.whispersystems.signalservice.api.push.ACI
-import org.whispersystems.signalservice.api.push.SignalServiceAddress
-import org.whispersystems.signalservice.internal.ServiceResponse
-import org.whispersystems.signalservice.internal.ServiceResponseProcessor
 import org.whispersystems.signalservice.internal.push.VerifyAccountResponse
-import java.lang.IllegalArgumentException
 import java.util.UUID
 
 /**
@@ -44,7 +37,7 @@ import java.util.UUID
  *
  * To use: `@get:Rule val harness = SignalActivityRule()`
  */
-class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource() {
+class SignalActivityRule : ExternalResource() {
 
   val application: Application = ApplicationDependencies.getApplication()
 
@@ -59,8 +52,6 @@ class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource()
     context = InstrumentationRegistry.getInstrumentation().targetContext
     self = setupSelf()
     others = setupOthers()
-
-    InstrumentationApplicationDependencyProvider.clearHandlers()
   }
 
   private fun setupSelf(): Recipient {
@@ -74,22 +65,18 @@ class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource()
 
     val registrationRepository = RegistrationRepository(application)
 
-    InstrumentationApplicationDependencyProvider.addMockWebRequestHandlers(Put("/v2/keys") { MockResponse().success() })
-    val response: ServiceResponse<VerifyResponse> = registrationRepository.registerAccount(
+    registrationRepository.registerAccountWithoutRegistrationLock(
       RegistrationData(
         code = "123123",
-        e164 = "+15555550101",
+        e164 = "+15554045550101",
         password = Util.getSecret(18),
         registrationId = registrationRepository.registrationId,
-        profileKey = registrationRepository.getProfileKey("+15555550101"),
-        fcmToken = null,
-        pniRegistrationId = registrationRepository.pniRegistrationId
+        profileKey = registrationRepository.getProfileKey("+15554045550101"),
+        fcmToken = null
       ),
-      VerifyResponse(VerifyAccountResponse(UUID.randomUUID().toString(), UUID.randomUUID().toString(), false), null, null)
+      VerifyAccountResponse(UUID.randomUUID().toString(), UUID.randomUUID().toString(), false)
     ).blockingGet()
 
-    ServiceResponseProcessor.DefaultProcessor(response).resultOrThrow
-
     SignalStore.kbsValues().optOut()
     RegistrationUtil.maybeMarkRegistrationComplete(application)
     SignalDatabase.recipients.setProfileName(Recipient.self().id, ProfileName.fromParts("Tester", "McTesterson"))
@@ -100,18 +87,13 @@ class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource()
   private fun setupOthers(): List<RecipientId> {
     val others = mutableListOf<RecipientId>()
 
-    if (othersCount !in 0 until 1000) {
-      throw IllegalArgumentException("$othersCount must be between 0 and 1000")
-    }
-
-    for (i in 0 until othersCount) {
+    for (i in 0..4) {
       val aci = ACI.from(UUID.randomUUID())
-      val recipientId = RecipientId.from(SignalServiceAddress(aci, "+15555551%03d".format(i)))
+      val recipientId = RecipientId.from(aci, "+1555555101$i")
       SignalDatabase.recipients.setProfileName(recipientId, ProfileName.fromParts("Buddy", "#$i"))
       SignalDatabase.recipients.setProfileKeyIfAbsent(recipientId, ProfileKeyUtil.createNew())
-      SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true, true, true, true, true, true, true, true))
+      SignalDatabase.recipients.setCapabilities(recipientId, SignalServiceProfile.Capabilities(true, true, true, true, true, true, true))
       SignalDatabase.recipients.setProfileSharing(recipientId, true)
-      SignalDatabase.recipients.markRegistered(recipientId, aci)
       ApplicationDependencies.getProtocolStore().aci().saveIdentity(SignalProtocolAddress(aci.toString(), 0), IdentityKeyUtil.generateIdentityKeyPair().publicKey)
       others += recipientId
     }
@@ -119,7 +101,7 @@ class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource()
     return others
   }
 
-  inline fun <reified T : Activity> launchActivity(initIntent: Intent.() -> Unit = {}): ActivityScenario<T> {
+  inline fun <reified T : Activity> launchActivity(initIntent: Intent.() -> Unit): ActivityScenario<T> {
     return androidx.test.core.app.launchActivity(Intent(context, T::class.java).apply(initIntent))
   }
 
@@ -131,7 +113,7 @@ class SignalActivityRule(private val othersCount: Int = 4) : ExternalResource()
     return ApplicationDependencies.getProtocolStore().aci().identities().getIdentity(SignalProtocolAddress(recipient.requireServiceId().toString(), 0))
   }
 
-  fun setVerified(recipient: Recipient, status: IdentityTable.VerifiedStatus) {
-    ApplicationDependencies.getProtocolStore().aci().identities().setVerified(recipient.id, getIdentity(recipient), IdentityTable.VerifiedStatus.VERIFIED)
+  fun setVerified(recipient: Recipient, status: IdentityDatabase.VerifiedStatus) {
+    ApplicationDependencies.getProtocolStore().aci().identities().setVerified(recipient.id, getIdentity(recipient), IdentityDatabase.VerifiedStatus.VERIFIED)
   }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/testing/SignalDatabaseRule.kt

@@ -34,7 +34,7 @@ class SignalDatabaseRule(
 
   private fun deleteAllThreads() {
     if (deleteAllThreadsOnEachRun) {
-      SignalDatabase.messages.deleteAllThreads()
+      SignalDatabase.mms.deleteAllThreads()
     }
   }
 }

app/src/androidTest/java/org/thoughtcrime/securesms/testing/SignalTestRunner.kt

@@ -1,16 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import android.app.Application
-import android.content.Context
-import androidx.test.runner.AndroidJUnitRunner
-import org.thoughtcrime.securesms.SignalInstrumentationApplicationContext
-
-/**
- * Custom runner that replaces application with [SignalInstrumentationApplicationContext].
- */
-@Suppress("unused")
-class SignalTestRunner : AndroidJUnitRunner() {
-  override fun newApplication(cl: ClassLoader?, className: String?, context: Context?): Application {
-    return super.newApplication(cl, SignalInstrumentationApplicationContext::class.java.name, context)
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/TestProtos.kt

@@ -1,70 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import com.google.protobuf.ByteString
-import org.signal.libsignal.zkgroup.groups.GroupMasterKey
-import org.whispersystems.signalservice.api.push.ServiceId
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos.DataMessage
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContextV2
-import org.whispersystems.signalservice.internal.serialize.protos.AddressProto
-import org.whispersystems.signalservice.internal.serialize.protos.MetadataProto
-import org.whispersystems.signalservice.internal.serialize.protos.SignalServiceContentProto
-import java.util.UUID
-import kotlin.random.Random
-
-class TestProtos private constructor() {
-  fun address(
-    uuid: UUID = UUID.randomUUID()
-  ): AddressProto.Builder {
-    return AddressProto.newBuilder()
-      .setUuid(ServiceId.from(uuid).toByteString())
-  }
-
-  fun metadata(
-    address: AddressProto = address().build()
-  ): MetadataProto.Builder {
-    return MetadataProto.newBuilder()
-      .setAddress(address)
-  }
-
-  fun groupContextV2(
-    revision: Int = 0,
-    masterKeyBytes: ByteArray = Random.Default.nextBytes(GroupMasterKey.SIZE)
-  ): GroupContextV2.Builder {
-    return GroupContextV2.newBuilder()
-      .setRevision(revision)
-      .setMasterKey(ByteString.copyFrom(masterKeyBytes))
-  }
-
-  fun storyContext(
-    sentTimestamp: Long = Random.nextLong(),
-    authorUuid: String = UUID.randomUUID().toString()
-  ): DataMessage.StoryContext.Builder {
-    return DataMessage.StoryContext.newBuilder()
-      .setAuthorUuid(authorUuid)
-      .setSentTimestamp(sentTimestamp)
-  }
-
-  fun dataMessage(): DataMessage.Builder {
-    return DataMessage.newBuilder()
-  }
-
-  fun content(): SignalServiceProtos.Content.Builder {
-    return SignalServiceProtos.Content.newBuilder()
-  }
-
-  fun serviceContent(
-    localAddress: AddressProto = address().build(),
-    metadata: MetadataProto = metadata().build()
-  ): SignalServiceContentProto.Builder {
-    return SignalServiceContentProto.newBuilder()
-      .setLocalAddress(localAddress)
-      .setMetadata(metadata)
-  }
-
-  companion object {
-    fun <T> build(buildFn: TestProtos.() -> T): T {
-      return TestProtos().buildFn()
-    }
-  }
-}

app/src/androidTest/java/org/thoughtcrime/securesms/testing/TestUtils.kt

@@ -1,46 +0,0 @@
-package org.thoughtcrime.securesms.testing
-
-import org.hamcrest.MatcherAssert.assertThat
-import org.hamcrest.Matchers.hasSize
-import org.hamcrest.Matchers.`is`
-import org.hamcrest.Matchers.not
-import org.hamcrest.Matchers.notNullValue
-import org.hamcrest.Matchers.nullValue
-import java.util.concurrent.CountDownLatch
-
-/**
- * Run the given [runnable] on a new thread and wait for it to finish.
- */
-fun runSync(runnable: () -> Unit) {
-  val lock = CountDownLatch(1)
-  Thread {
-    try {
-      runnable.invoke()
-    } finally {
-      lock.countDown()
-    }
-  }.start()
-  lock.await()
-}
-
-/* Various kotlin-ifications of hamcrest matchers */
-
-fun <T : Any?> T.assertIsNull() {
-  assertThat(this, nullValue())
-}
-
-fun <T : Any?> T.assertIsNotNull() {
-  assertThat(this, notNullValue())
-}
-
-infix fun <T : Any> T.assertIs(expected: T) {
-  assertThat(this, `is`(expected))
-}
-
-infix fun <T : Any> T.assertIsNot(expected: T) {
-  assertThat(this, not(`is`(expected)))
-}
-
-infix fun <E, T : Collection<E>> T.assertIsSize(expected: Int) {
-  assertThat(this, hasSize(expected))
-}

app/src/androidTest/java/org/thoughtcrime/securesms/util/FeatureFlagsAccessor.java

@@ -1,11 +0,0 @@
-package org.thoughtcrime.securesms.util;
-
-/**
- * A class that allows us to inject feature flags during tests.
- */
-public final class FeatureFlagsAccessor {
-
-  public static void forceValue(String key, Object value) {
-    FeatureFlags.FORCED_VALUES.put(FeatureFlags.PHONE_NUMBER_PRIVACY, true);
-  }
-}

app/src/instrumentation/AndroidManifest.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools">
-
-    <application
-        android:usesCleartextTraffic="true"
-        tools:replace="android:usesCleartextTraffic"
-        tools:ignore="UnusedAttribute" />
-
-</manifest>

app/src/instrumentation/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/signal_accent_green"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>

app/src/instrumentation/res/values/strings.xml

@@ -1,4 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<resources>
-  <string name="app_name">Signal (Instrumentation)</string>
-</resources>

app/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools">
+          xmlns:tools="http://schemas.android.com/tools"
+          package="org.thoughtcrime.securesms">
 
     <uses-sdk tools:overrideLibrary="androidx.camera.core,androidx.camera.camera2,androidx.camera.lifecycle,androidx.camera.view" />
 
@@ -21,6 +22,7 @@
     <uses-permission android:name="android.permission.USE_FINGERPRINT"/>
     <uses-permission android:name="org.thoughtcrime.securesms.ACCESS_SECRETS"/>
     <uses-permission android:name="android.permission.READ_PROFILE"/>
+    <uses-permission android:name="android.permission.WRITE_PROFILE"/>
     <uses-permission android:name="android.permission.BROADCAST_WAP_PUSH"
                      tools:ignore="ProtectedPermissions"/>
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
@@ -91,16 +93,13 @@
 
     <uses-permission android:name="android.permission.MANAGE_OWN_CALLS"/>
 
-    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
-
     <application android:name=".ApplicationContext"
                  android:icon="@mipmap/ic_launcher"
                  android:label="@string/app_name"
                  android:supportsRtl="true"
+                 tools:replace="android:allowBackup"
                  android:resizeableActivity="true"
-                 android:fullBackupOnly="false"
-                 android:allowBackup="true"
-                 android:backupAgent=".absbackup.SignalBackupAgent"
+                 android:allowBackup="false"
                  android:theme="@style/TextSecure.LightTheme"
                  android:largeHeap="true">
 
@@ -110,7 +109,7 @@
 
     <meta-data
             android:name="com.google.android.geo.API_KEY"
-            android:value="${mapsKey}"/>
+            android:value="AIzaSyCSx9xea86GwDKGznCAULE9Y5a8b-TfN9U"/>
 
     <meta-data android:name="android.supports_size_changes"
                android:value="true" />
@@ -156,8 +155,7 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".DeviceProvisioningActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:exported="true">
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
         <intent-filter>
             <action android:name="android.intent.action.VIEW" />
             <category android:name="android.intent.category.DEFAULT" />
@@ -183,10 +181,10 @@
 
     <activity android:name=".sharing.v2.ShareActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:exported="true"
               android:excludeFromRecents="true"
               android:taskAffinity=""
               android:windowSoftInputMode="stateHidden"
+              android:exported="true"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
         <intent-filter>
             <action android:name="android.intent.action.SEND" />
@@ -214,14 +212,13 @@
     </activity>
 
     <activity android:name=".stickers.StickerPackPreviewActivity"
-              android:exported="true"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
               android:noHistory="true"
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
         <intent-filter>
-            <action android:name="android.intent.action.VIEW" android:exported="true" />
+            <action android:name="android.intent.action.VIEW" />
             <category android:name="android.intent.category.DEFAULT" />
             <category android:name="android.intent.category.BROWSABLE" />
             <data android:scheme="sgnl"
@@ -258,7 +255,6 @@
     </activity-alias>
 
     <activity android:name=".deeplinks.DeepLinkEntryActivity"
-              android:exported="true"
               android:noHistory="true"
               android:theme="@style/Signal.Transparent">
 
@@ -332,6 +328,11 @@
               android:theme="@style/Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="adjustResize"/>
 
+    <activity android:name=".DatabaseMigrationActivity"
+              android:theme="@style/NoAnimation.Theme.AppCompat.Light.DarkActionBar"
+              android:launchMode="singleTask"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <activity android:name=".migrations.ApplicationMigrationActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
@@ -365,32 +366,20 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
         <activity android:name=".mediasend.v2.MediaSelectionActivity"
-            android:theme="@style/TextSecure.DarkNoActionBar"
+            android:theme="@style/TextSecure.FullScreenMedia"
             android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
             android:launchMode="singleTop"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-        <activity android:name=".conversation.mutiselect.forward.MultiselectForwardActivity"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
-
-        <activity android:name=".mediasend.v2.stories.StoriesMultiselectForwardActivity"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
-
     <activity android:name=".PassphraseChangeActivity"
               android:label="@string/AndroidManifest__change_passphrase"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".verify.VerifyIdentityActivity"
-              android:exported="false"
               android:theme="@style/Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".components.settings.app.AppSettingsActivity"
-              android:exported="true"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
               android:theme="@style/Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="adjustResize">
@@ -464,7 +453,7 @@
 
     <activity android:name=".registration.RegistrationNavigationActivity"
               android:launchMode="singleTask"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:theme="@style/TextSecure.LightRegistrationTheme"
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -490,12 +479,10 @@
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".mediapreview.MediaPreviewV2Activity"
+    <activity android:name=".MediaPreviewActivity"
               android:label="@string/AndroidManifest__media_preview"
               android:windowSoftInputMode="stateHidden"
               android:launchMode="singleTask"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:exported="false"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".AvatarPreviewActivity"
@@ -520,11 +507,10 @@
               android:finishOnTaskLaunch="true" />
 
     <activity android:name=".PlayServicesProblemActivity"
-              android:exported="false"
               android:theme="@style/TextSecure.DialogActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".SmsSendtoActivity" android:exported="true">
+    <activity android:name=".SmsSendtoActivity">
         <intent-filter>
             <action android:name="android.intent.action.SENDTO" />
             <action android:name="android.intent.action.VIEW" />
@@ -543,7 +529,6 @@
     </activity>
 
     <activity android:name="org.thoughtcrime.securesms.webrtc.VoiceCallShare"
-              android:exported="true"
               android:excludeFromRecents="true"
               android:permission="android.permission.CALL_PHONE"
               android:theme="@style/NoAnimation.Theme.BlackScreen"
@@ -559,7 +544,7 @@
     </activity>
 
     <activity android:name=".mediasend.AvatarSelectionActivity"
-              android:theme="@style/TextSecure.DarkNoActionBar"
+              android:theme="@style/TextSecure.FullScreenMedia"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".blocked.BlockedUsersActivity"
@@ -575,10 +560,6 @@
               android:theme="@style/TextSecure.LightRegistrationTheme"
               android:windowSoftInputMode="stateVisible|adjustResize" />
 
-    <activity android:name=".profiles.username.AddAUsernameActivity"
-              android:theme="@style/Signal.DayNight.NoActionBar"
-              android:windowSoftInputMode="stateVisible|adjustResize" />
-
     <activity android:name=".profiles.manage.ManageProfileActivity"
               android:theme="@style/TextSecure.LightTheme"
               android:windowSoftInputMode="stateVisible|adjustResize" />
@@ -662,19 +643,13 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
               android:launchMode="singleTask" />
 
-    <activity android:name=".megaphone.SmsExportMegaphoneActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:screenOrientation="portrait"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
-              android:launchMode="singleTask" />
-
     <activity android:name=".ratelimit.RecaptchaProofActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode" />
 
     <activity android:name=".wallpaper.crop.WallpaperImageSelectionActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:theme="@style/TextSecure.DarkNoActionBar" />
+              android:theme="@style/TextSecure.FullScreenMedia" />
 
     <activity android:name=".wallpaper.crop.WallpaperCropActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -685,18 +660,8 @@
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".exporter.flow.SmsExportActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:launchMode="singleTask"
-              android:screenOrientation="portrait"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
-    <activity android:name=".components.settings.app.subscription.donate.DonateToSignalActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
-    <service android:enabled="true" android:name=".exporter.SignalSmsExportService" android:foregroundServiceType="dataSync" />
     <service android:enabled="true" android:name=".service.webrtc.WebRtcCallService" android:foregroundServiceType="camera|microphone"/>
+    <service android:enabled="true" android:name=".service.ApplicationMigrationService"/>
     <service android:enabled="true" android:exported="false" android:name=".service.KeyCachingService"/>
     <service android:enabled="true" android:name=".messages.IncomingMessageObserver$ForegroundService"/>
     <service android:name=".service.webrtc.AndroidCallConnectionService"
@@ -707,13 +672,13 @@
         </intent-filter>
     </service>
 
-    <service android:name=".components.voice.VoiceNotePlaybackService" android:exported="true">
+    <service android:name=".components.voice.VoiceNotePlaybackService">
         <intent-filter>
             <action android:name="android.media.browse.MediaBrowserService" />
         </intent-filter>
     </service>
 
-    <receiver android:name="androidx.media.session.MediaButtonReceiver" android:exported="true">
+    <receiver android:name="androidx.media.session.MediaButtonReceiver" >
         <intent-filter>
             <action android:name="android.intent.action.MEDIA_BUTTON" />
         </intent-filter>
@@ -753,7 +718,7 @@
 
     <service android:name=".gcm.FcmFetchForegroundService" />
 
-    <service android:name=".gcm.FcmReceiveService" android:exported="true">
+    <service android:name=".gcm.FcmReceiveService">
         <intent-filter>
             <action android:name="com.google.firebase.MESSAGING_EVENT" />
         </intent-filter>
@@ -814,8 +779,6 @@
 
     <receiver android:name=".revealable.ViewOnceMessageManager$ViewOnceAlarm" />
 
-    <receiver android:name=".service.ScheduledMessageManager$ScheduledMessagesAlarm" />
-
     <receiver android:name=".service.PendingRetryReceiptManager$PendingRetryReceiptAlarm" />
 
     <receiver android:name=".service.TrimThreadsByDateManager$TrimThreadsByDateAlarm" />
@@ -846,53 +809,51 @@
 
     </provider>
 
-    <receiver android:name=".service.BootReceiver" android:exported="false">
+    <receiver android:name=".service.BootReceiver">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED"/>
             <action android:name="org.thoughtcrime.securesms.RESTART"/>
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.DirectoryRefreshListener" android:exported="false">
+    <receiver android:name=".service.DirectoryRefreshListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.RotateSignedPreKeyListener" android:exported="false">
+    <receiver android:name=".service.RotateSignedPreKeyListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.RotateSenderCertificateListener" android:exported="false">
+    <receiver android:name=".service.RotateSenderCertificateListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".messageprocessingalarm.MessageProcessReceiver" android:exported="false">
+    <receiver android:name=".messageprocessingalarm.MessageProcessReceiver">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
             <action android:name="org.thoughtcrime.securesms.action.PROCESS_MESSAGES" />
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.LocalBackupListener" android:exported="false">
+    <receiver android:name=".service.LocalBackupListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
         </intent-filter>
     </receiver>
 
-    <receiver android:name="org.thoughtcrime.securesms.jobs.ForegroundServiceUtil$Receiver" android:exported="false" />
-
-    <receiver android:name=".service.PersistentConnectionBootListener" android:exported="false">
+    <receiver android:name=".service.PersistentConnectionBootListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED"/>
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".notifications.LocaleChangedReceiver" android:exported="false">
+    <receiver android:name=".notifications.LocaleChangedReceiver">
         <intent-filter>
             <action android:name="android.intent.action.LOCALE_CHANGED"/>
         </intent-filter>
@@ -900,7 +861,7 @@
 
     <receiver android:name=".notifications.MessageNotifier$ReminderReceiver"/>
 
-    <receiver android:name=".notifications.DeleteNotificationReceiver" android:exported="false">
+    <receiver android:name=".notifications.DeleteNotificationReceiver">
         <intent-filter>
             <action android:name="org.thoughtcrime.securesms.DELETE_NOTIFICATION"/>
         </intent-filter>
@@ -928,19 +889,16 @@
 
     <service
         android:name=".jobmanager.KeepAliveService"
-        android:enabled="@bool/enable_alarm_manager"
-        android:exported="false"/>
+        android:enabled="@bool/enable_alarm_manager" />
 
     <receiver
         android:name=".jobmanager.AlarmManagerScheduler$RetryReceiver"
-        android:enabled="@bool/enable_alarm_manager"
-        android:exported="false"/>
+        android:enabled="@bool/enable_alarm_manager" />
 
     <!-- Probably don't need this one -->
     <receiver
         android:name=".jobmanager.BootReceiver"
-        android:enabled="true"
-        android:exported="false">
+        android:enabled="true">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
         </intent-filter>

app/src/main/java/androidx/camera/view/SignalCameraView.java

@@ -0,0 +1,848 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.camera.view;
+
+import android.Manifest.permission;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.hardware.display.DisplayManager;
+import android.hardware.display.DisplayManager.DisplayListener;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Parcelable;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.Display;
+import android.view.MotionEvent;
+import android.view.ScaleGestureDetector;
+import android.view.Surface;
+import android.view.View;
+import android.view.ViewConfiguration;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.RequiresPermission;
+import androidx.annotation.RestrictTo;
+import androidx.annotation.RestrictTo.Scope;
+import androidx.camera.core.Camera;
+import androidx.camera.core.CameraSelector;
+import androidx.camera.core.FocusMeteringAction;
+import androidx.camera.core.FocusMeteringResult;
+import androidx.camera.core.ImageCapture;
+import androidx.camera.core.ImageCapture.OnImageCapturedCallback;
+import androidx.camera.core.ImageCapture.OnImageSavedCallback;
+import androidx.camera.core.ImageProxy;
+import androidx.camera.core.Logger;
+import androidx.camera.core.MeteringPoint;
+import androidx.camera.core.MeteringPointFactory;
+import androidx.camera.core.VideoCapture;
+import androidx.camera.core.VideoCapture.OnVideoSavedCallback;
+import androidx.camera.core.impl.LensFacingConverter;
+import androidx.camera.core.impl.utils.executor.CameraXExecutors;
+import androidx.camera.core.impl.utils.futures.FutureCallback;
+import androidx.camera.core.impl.utils.futures.Futures;
+import androidx.core.util.Consumer;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.LiveData;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import org.signal.core.util.logging.Log;
+
+import java.io.File;
+import java.util.concurrent.Executor;
+
+/**
+ * A {@link View} that displays a preview of the camera with methods {@link
+ * #takePicture(Executor, OnImageCapturedCallback)},
+ * {@link #takePicture(ImageCapture.OutputFileOptions, Executor, OnImageSavedCallback)},
+ * {@link #startRecording(File , Executor , OnVideoSavedCallback callback)}
+ * and {@link #stopRecording()}.
+ *
+ * <p>Because the Camera is a limited resource and consumes a high amount of power, CameraView must
+ * be opened/closed. CameraView will handle opening/closing automatically through use of a {@link
+ * LifecycleOwner}. Use {@link #bindToLifecycle(LifecycleOwner)} to start the camera.
+ */
+@RequiresApi(21)
+@SuppressLint("RestrictedApi")
+public final class SignalCameraView extends FrameLayout {
+  static final String TAG = Log.tag(SignalCameraView.class);
+
+  static final int INDEFINITE_VIDEO_DURATION = -1;
+  static final int INDEFINITE_VIDEO_SIZE = -1;
+
+  private static final String EXTRA_SUPER = "super";
+  private static final String EXTRA_ZOOM_RATIO = "zoom_ratio";
+  private static final String EXTRA_PINCH_TO_ZOOM_ENABLED = "pinch_to_zoom_enabled";
+  private static final String EXTRA_FLASH = "flash";
+  private static final String EXTRA_MAX_VIDEO_DURATION = "max_video_duration";
+  private static final String EXTRA_MAX_VIDEO_SIZE = "max_video_size";
+  private static final String EXTRA_SCALE_TYPE = "scale_type";
+  private static final String EXTRA_CAMERA_DIRECTION = "camera_direction";
+  private static final String EXTRA_CAPTURE_MODE = "captureMode";
+
+  private static final int LENS_FACING_NONE = 0;
+  private static final int LENS_FACING_FRONT = 1;
+  private static final int LENS_FACING_BACK = 2;
+  private static final int FLASH_MODE_AUTO = 1;
+  private static final int FLASH_MODE_ON = 2;
+  private static final int FLASH_MODE_OFF = 4;
+  // For tap-to-focus
+  private long mDownEventTimestamp;
+  // For pinch-to-zoom
+  private PinchToZoomGestureDetector mPinchToZoomGestureDetector;
+  private boolean mIsPinchToZoomEnabled = true;
+  SignalCameraXModule mCameraModule;
+  private final DisplayManager.DisplayListener mDisplayListener =
+      new DisplayListener() {
+        @Override
+        public void onDisplayAdded(int displayId) {
+        }
+
+        @Override
+        public void onDisplayRemoved(int displayId) {
+        }
+
+        @Override
+        public void onDisplayChanged(int displayId) {
+          mCameraModule.invalidateView();
+        }
+      };
+  private PreviewView mPreviewView;
+  // For accessibility event
+  private MotionEvent mUpEvent;
+
+  // BEGIN Custom Signal Code Block
+  private Consumer<Throwable> errorConsumer;
+  private Throwable           pendingError;
+  // END Custom Signal Code Block
+
+  public SignalCameraView(@NonNull Context context) {
+    this(context, null);
+  }
+
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs) {
+    this(context, attrs, 0);
+  }
+
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
+    super(context, attrs, defStyle);
+    init(context, attrs);
+  }
+
+  @RequiresApi(21)
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr,
+                          int defStyleRes) {
+    super(context, attrs, defStyleAttr, defStyleRes);
+    init(context, attrs);
+  }
+
+  /**
+   * Binds control of the camera used by this view to the given lifecycle.
+   *
+   * <p>This links opening/closing the camera to the given lifecycle. The camera will not operate
+   * unless this method is called with a valid {@link LifecycleOwner} that is not in the {@link
+   * androidx.lifecycle.Lifecycle.State#DESTROYED} state. Call this method only once camera
+   * permissions have been obtained.
+   *
+   * <p>Once the provided lifecycle has transitioned to a {@link
+   * androidx.lifecycle.Lifecycle.State#DESTROYED} state, CameraView must be bound to a new
+   * lifecycle through this method in order to operate the camera.
+   *
+   * @param lifecycleOwner The lifecycle that will control this view's camera
+   * @throws IllegalArgumentException if provided lifecycle is in a {@link
+   *                                  androidx.lifecycle.Lifecycle.State#DESTROYED} state.
+   * @throws IllegalStateException    if camera permissions are not granted.
+   */
+  // BEGIN Custom Signal Code Block
+
+  @RequiresPermission(permission.CAMERA)
+  public void bindToLifecycle(@NonNull LifecycleOwner lifecycleOwner, Consumer<Throwable> errorConsumer) {
+    mCameraModule.bindToLifecycle(lifecycleOwner);
+    this.errorConsumer = errorConsumer;
+    if (pendingError != null) {
+      errorConsumer.accept(pendingError);
+    }
+  }
+  // END Custom Signal Code Block
+
+
+  private void init(Context context, @Nullable AttributeSet attrs) {
+    addView(mPreviewView = new PreviewView(getContext()), 0 /* view position */);
+
+    // Begin custom signal code block
+    mPreviewView.setImplementationMode(PreviewView.ImplementationMode.COMPATIBLE);
+    mCameraModule = new SignalCameraXModule(this, error -> {
+      if (errorConsumer != null) {
+        errorConsumer.accept(error);
+      } else {
+        pendingError = error;
+      }
+    });
+    // End custom signal code block
+
+    if (attrs != null) {
+      TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CameraView);
+      setScaleType(
+          PreviewView.ScaleType.fromId(
+              a.getInteger(R.styleable.CameraView_scaleType,
+                  getScaleType().getId())));
+      setPinchToZoomEnabled(
+          a.getBoolean(
+              R.styleable.CameraView_pinchToZoomEnabled, isPinchToZoomEnabled()));
+      setCaptureMode(
+          CaptureMode.fromId(
+              a.getInteger(R.styleable.CameraView_captureMode,
+                  getCaptureMode().getId())));
+
+      int lensFacing = a.getInt(R.styleable.CameraView_lensFacing, LENS_FACING_BACK);
+      switch (lensFacing) {
+        case LENS_FACING_NONE:
+          setCameraLensFacing(null);
+          break;
+        case LENS_FACING_FRONT:
+          setCameraLensFacing(CameraSelector.LENS_FACING_FRONT);
+          break;
+        case LENS_FACING_BACK:
+          setCameraLensFacing(CameraSelector.LENS_FACING_BACK);
+          break;
+        default:
+          // Unhandled event.
+      }
+
+      int flashMode = a.getInt(R.styleable.CameraView_flash, 0);
+      switch (flashMode) {
+        case FLASH_MODE_AUTO:
+          setFlash(ImageCapture.FLASH_MODE_AUTO);
+          break;
+        case FLASH_MODE_ON:
+          setFlash(ImageCapture.FLASH_MODE_ON);
+          break;
+        case FLASH_MODE_OFF:
+          setFlash(ImageCapture.FLASH_MODE_OFF);
+          break;
+        default:
+          // Unhandled event.
+      }
+
+      a.recycle();
+    }
+
+    if (getBackground() == null) {
+      setBackgroundColor(0xFF111111);
+    }
+
+    mPinchToZoomGestureDetector = new PinchToZoomGestureDetector(context);
+  }
+
+  @Override
+  @NonNull
+  protected LayoutParams generateDefaultLayoutParams() {
+    return new LayoutParams(
+        ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
+  }
+
+  @Override
+  @NonNull
+  protected Parcelable onSaveInstanceState() {
+    // TODO(b/113884082): Decide what belongs here or what should be invalidated on
+    // configuration
+    // change
+    Bundle state = new Bundle();
+    state.putParcelable(EXTRA_SUPER, super.onSaveInstanceState());
+    state.putInt(EXTRA_SCALE_TYPE, getScaleType().getId());
+    state.putFloat(EXTRA_ZOOM_RATIO, getZoomRatio());
+    state.putBoolean(EXTRA_PINCH_TO_ZOOM_ENABLED, isPinchToZoomEnabled());
+    state.putString(EXTRA_FLASH, FlashModeConverter.nameOf(getFlash()));
+    state.putLong(EXTRA_MAX_VIDEO_DURATION, getMaxVideoDuration());
+    state.putLong(EXTRA_MAX_VIDEO_SIZE, getMaxVideoSize());
+    if (getCameraLensFacing() != null) {
+      state.putString(EXTRA_CAMERA_DIRECTION,
+          LensFacingConverter.nameOf(getCameraLensFacing()));
+    }
+    state.putInt(EXTRA_CAPTURE_MODE, getCaptureMode().getId());
+    return state;
+  }
+
+  @Override
+  protected void onRestoreInstanceState(@Nullable Parcelable savedState) {
+    // TODO(b/113884082): Decide what belongs here or what should be invalidated on
+    // configuration
+    // change
+    if (savedState instanceof Bundle) {
+      Bundle state = (Bundle) savedState;
+      super.onRestoreInstanceState(state.getParcelable(EXTRA_SUPER));
+      setScaleType(PreviewView.ScaleType.fromId(state.getInt(EXTRA_SCALE_TYPE)));
+      setZoomRatio(state.getFloat(EXTRA_ZOOM_RATIO));
+      setPinchToZoomEnabled(state.getBoolean(EXTRA_PINCH_TO_ZOOM_ENABLED));
+      setFlash(FlashModeConverter.valueOf(state.getString(EXTRA_FLASH)));
+      setMaxVideoDuration(state.getLong(EXTRA_MAX_VIDEO_DURATION));
+      setMaxVideoSize(state.getLong(EXTRA_MAX_VIDEO_SIZE));
+      String lensFacingString = state.getString(EXTRA_CAMERA_DIRECTION);
+      setCameraLensFacing(
+          TextUtils.isEmpty(lensFacingString)
+              ? null
+              : LensFacingConverter.valueOf(lensFacingString));
+      setCaptureMode(CaptureMode.fromId(state.getInt(EXTRA_CAPTURE_MODE)));
+    } else {
+      super.onRestoreInstanceState(savedState);
+    }
+  }
+
+  @Override
+  protected void onAttachedToWindow() {
+    super.onAttachedToWindow();
+    DisplayManager dpyMgr =
+        (DisplayManager) getContext().getSystemService(Context.DISPLAY_SERVICE);
+    dpyMgr.registerDisplayListener(mDisplayListener, new Handler(Looper.getMainLooper()));
+  }
+
+  @Override
+  protected void onDetachedFromWindow() {
+    super.onDetachedFromWindow();
+    DisplayManager dpyMgr =
+        (DisplayManager) getContext().getSystemService(Context.DISPLAY_SERVICE);
+    dpyMgr.unregisterDisplayListener(mDisplayListener);
+  }
+
+  /**
+   * Gets the {@link LiveData} of the underlying {@link PreviewView}'s
+   * {@link PreviewView.StreamState}.
+   *
+   * @return A {@link LiveData} containing the {@link PreviewView.StreamState}. Apps can either
+   * get current value by {@link LiveData#getValue()} or register a observer by
+   * {@link LiveData#observe}.
+   * @see PreviewView#getPreviewStreamState()
+   */
+  @NonNull
+  public LiveData<PreviewView.StreamState> getPreviewStreamState() {
+    return mPreviewView.getPreviewStreamState();
+  }
+
+  @NonNull
+  PreviewView getPreviewView() {
+    return mPreviewView;
+  }
+
+  // TODO(b/124269166): Rethink how we can handle permissions here.
+  @SuppressLint("MissingPermission")
+  @Override
+  protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+    // Since bindToLifecycle will depend on the measured dimension, only call it when measured
+    // dimension is not 0x0
+    if (getMeasuredWidth() > 0 && getMeasuredHeight() > 0) {
+      mCameraModule.bindToLifecycleAfterViewMeasured();
+    }
+
+    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+  }
+
+  // TODO(b/124269166): Rethink how we can handle permissions here.
+  @SuppressLint("MissingPermission")
+  @Override
+  protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+    // In case that the CameraView size is always set as 0x0, we still need to trigger to force
+    // binding to lifecycle
+    mCameraModule.bindToLifecycleAfterViewMeasured();
+
+    mCameraModule.invalidateView();
+    super.onLayout(changed, left, top, right, bottom);
+  }
+
+  /**
+   * @return One of {@link Surface#ROTATION_0}, {@link Surface#ROTATION_90}, {@link
+   * Surface#ROTATION_180}, {@link Surface#ROTATION_270}.
+   */
+  int getDisplaySurfaceRotation() {
+    Display display = getDisplay();
+
+    // Null when the View is detached. If we were in the middle of a background operation,
+    // better to not NPE. When the background operation finishes, it'll realize that the camera
+    // was closed.
+    if (display == null) {
+      return 0;
+    }
+
+    return display.getRotation();
+  }
+
+  /**
+   * Returns the scale type used to scale the preview.
+   *
+   * @return The current {@link PreviewView.ScaleType}.
+   */
+  @NonNull
+  public PreviewView.ScaleType getScaleType() {
+    return mPreviewView.getScaleType();
+  }
+
+  /**
+   * Sets the view finder scale type.
+   *
+   * <p>This controls how the view finder should be scaled and positioned within the view.
+   *
+   * @param scaleType The desired {@link PreviewView.ScaleType}.
+   */
+  public void setScaleType(@NonNull PreviewView.ScaleType scaleType) {
+    mPreviewView.setScaleType(scaleType);
+  }
+
+  /**
+   * Returns the scale type used to scale the preview.
+   *
+   * @return The current {@link CaptureMode}.
+   */
+  @NonNull
+  public CaptureMode getCaptureMode() {
+    return mCameraModule.getCaptureMode();
+  }
+
+  /**
+   * Sets the CameraView capture mode
+   *
+   * <p>This controls only image or video capture function is enabled or both are enabled.
+   *
+   * @param captureMode The desired {@link CaptureMode}.
+   */
+  public void setCaptureMode(@NonNull CaptureMode captureMode) {
+    mCameraModule.setCaptureMode(captureMode);
+  }
+
+  /**
+   * Returns the maximum duration of videos, or {@link #INDEFINITE_VIDEO_DURATION} if there is no
+   * timeout.
+   *
+   * @hide Not currently implemented.
+   */
+  @RestrictTo(Scope.LIBRARY_GROUP)
+  public long getMaxVideoDuration() {
+    return mCameraModule.getMaxVideoDuration();
+  }
+
+  /**
+   * Sets the maximum video duration before
+   * {@link OnVideoSavedCallback#onVideoSaved(VideoCapture.OutputFileResults)} is called
+   * automatically.
+   * Use {@link #INDEFINITE_VIDEO_DURATION} to disable the timeout.
+   */
+  private void setMaxVideoDuration(long duration) {
+    mCameraModule.setMaxVideoDuration(duration);
+  }
+
+  /**
+   * Returns the maximum size of videos in bytes, or {@link #INDEFINITE_VIDEO_SIZE} if there is no
+   * timeout.
+   */
+  private long getMaxVideoSize() {
+    return mCameraModule.getMaxVideoSize();
+  }
+
+  /**
+   * Sets the maximum video size in bytes before
+   * {@link OnVideoSavedCallback#onVideoSaved(VideoCapture.OutputFileResults)}
+   * is called automatically. Use {@link #INDEFINITE_VIDEO_SIZE} to disable the size restriction.
+   */
+  private void setMaxVideoSize(long size) {
+    mCameraModule.setMaxVideoSize(size);
+  }
+
+  /**
+   * Takes a picture, and calls {@link OnImageCapturedCallback#onCaptureSuccess(ImageProxy)}
+   * once when done.
+   *
+   * @param executor The executor in which the callback methods will be run.
+   * @param callback Callback which will receive success or failure callbacks.
+   */
+  public void takePicture(@NonNull Executor executor, @NonNull OnImageCapturedCallback callback) {
+    mCameraModule.takePicture(executor, callback);
+  }
+
+  /**
+   * Takes a picture and calls
+   * {@link OnImageSavedCallback#onImageSaved(ImageCapture.OutputFileResults)} when done.
+   *
+   * <p> The value of {@link ImageCapture.Metadata#isReversedHorizontal()} in the
+   * {@link ImageCapture.OutputFileOptions} will be overwritten based on camera direction. For
+   * front camera, it will be set to true; for back camera, it will be set to false.
+   *
+   * @param outputFileOptions Options to store the newly captured image.
+   * @param executor          The executor in which the callback methods will be run.
+   * @param callback          Callback which will receive success or failure.
+   */
+  public void takePicture(@NonNull ImageCapture.OutputFileOptions outputFileOptions,
+                          @NonNull Executor executor,
+                          @NonNull OnImageSavedCallback callback) {
+    mCameraModule.takePicture(outputFileOptions, executor, callback);
+  }
+
+  /**
+   * Takes a video and calls the OnVideoSavedCallback when done.
+   *
+   * @param outputFileOptions     Options to store the newly captured video.
+   * @param executor              The executor in which the callback methods will be run.
+   * @param callback              Callback which will receive success or failure.
+   */
+  public void startRecording(@NonNull VideoCapture.OutputFileOptions outputFileOptions,
+                             @NonNull Executor executor,
+                             @NonNull OnVideoSavedCallback callback) {
+    mCameraModule.startRecording(outputFileOptions, executor, callback);
+  }
+
+  /** Stops an in progress video. */
+  public void stopRecording() {
+    mCameraModule.stopRecording();
+  }
+
+  /** @return True if currently recording. */
+  public boolean isRecording() {
+    return mCameraModule.isRecording();
+  }
+
+  /**
+   * Queries whether the current device has a camera with the specified direction.
+   *
+   * @return True if the device supports the direction.
+   * @throws IllegalStateException if the CAMERA permission is not currently granted.
+   */
+  @RequiresPermission(permission.CAMERA)
+  public boolean hasCameraWithLensFacing(@CameraSelector.LensFacing int lensFacing) {
+    return mCameraModule.hasCameraWithLensFacing(lensFacing);
+  }
+
+  /**
+   * Toggles between the primary front facing camera and the primary back facing camera.
+   *
+   * <p>This will have no effect if not already bound to a lifecycle via {@link
+   * #bindToLifecycle(LifecycleOwner)}.
+   */
+  public void toggleCamera() {
+    mCameraModule.toggleCamera();
+  }
+
+  /**
+   * Sets the desired camera by specifying desired lensFacing.
+   *
+   * <p>This will choose the primary camera with the specified camera lensFacing.
+   *
+   * <p>If called before {@link #bindToLifecycle(LifecycleOwner)}, this will set the camera to be
+   * used when first bound to the lifecycle. If the specified lensFacing is not supported by the
+   * device, as determined by {@link #hasCameraWithLensFacing(int)}, the first supported
+   * lensFacing will be chosen when {@link #bindToLifecycle(LifecycleOwner)} is called.
+   *
+   * <p>If called with {@code null} AFTER binding to the lifecycle, the behavior would be
+   * equivalent to unbind the use cases without the lifecycle having to be destroyed.
+   *
+   * @param lensFacing The desired camera lensFacing.
+   */
+  public void setCameraLensFacing(@Nullable Integer lensFacing) {
+    mCameraModule.setCameraLensFacing(lensFacing);
+  }
+
+  /** Returns the currently selected lensFacing. */
+  @Nullable
+  public Integer getCameraLensFacing() {
+    return mCameraModule.getLensFacing();
+  }
+
+  /** Gets the active flash strategy. */
+  @ImageCapture.FlashMode
+  public int getFlash() {
+    return mCameraModule.getFlash();
+  }
+
+  // Begin Signal Custom Code Block
+  public boolean hasFlash() {
+    return mCameraModule.hasFlash();
+  }
+  // End Signal Custom Code Block
+
+  /** Sets the active flash strategy. */
+  public void setFlash(@ImageCapture.FlashMode int flashMode) {
+    mCameraModule.setFlash(flashMode);
+  }
+
+  private long delta() {
+    return System.currentTimeMillis() - mDownEventTimestamp;
+  }
+
+  @Override
+  public boolean onTouchEvent(@NonNull MotionEvent event) {
+    // Disable pinch-to-zoom and tap-to-focus while the camera module is paused.
+    if (mCameraModule.isPaused()) {
+      return false;
+    }
+    // Only forward the event to the pinch-to-zoom gesture detector when pinch-to-zoom is
+    // enabled.
+    if (isPinchToZoomEnabled()) {
+      mPinchToZoomGestureDetector.onTouchEvent(event);
+    }
+    if (event.getPointerCount() == 2 && isPinchToZoomEnabled() && isZoomSupported()) {
+      return true;
+    }
+
+    // Camera focus
+    switch (event.getAction()) {
+      case MotionEvent.ACTION_DOWN:
+        mDownEventTimestamp = System.currentTimeMillis();
+        break;
+      case MotionEvent.ACTION_UP:
+        if (delta() < ViewConfiguration.getLongPressTimeout()
+            && mCameraModule.isBoundToLifecycle()) {
+          mUpEvent = event;
+          performClick();
+        }
+        break;
+      default:
+        // Unhandled event.
+        return false;
+    }
+    return true;
+  }
+
+  /**
+   * Focus the position of the touch event, or focus the center of the preview for
+   * accessibility events
+   */
+  @Override
+  public boolean performClick() {
+    super.performClick();
+
+    final float x = (mUpEvent != null) ? mUpEvent.getX() : getX() + getWidth() / 2f;
+    final float y = (mUpEvent != null) ? mUpEvent.getY() : getY() + getHeight() / 2f;
+    mUpEvent = null;
+
+    Camera camera = mCameraModule.getCamera();
+    if (camera != null) {
+      MeteringPointFactory pointFactory = mPreviewView.getMeteringPointFactory();
+      float afPointWidth = 1.0f / 6.0f;  // 1/6 total area
+      float aePointWidth = afPointWidth * 1.5f;
+      MeteringPoint afPoint = pointFactory.createPoint(x, y, afPointWidth);
+      MeteringPoint aePoint = pointFactory.createPoint(x, y, aePointWidth);
+
+      ListenableFuture<FocusMeteringResult> future =
+          camera.getCameraControl().startFocusAndMetering(
+              new FocusMeteringAction.Builder(afPoint,
+                  FocusMeteringAction.FLAG_AF).addPoint(aePoint,
+                  FocusMeteringAction.FLAG_AE).build());
+      Futures.addCallback(future, new FutureCallback<FocusMeteringResult>() {
+        @Override
+        public void onSuccess(@Nullable FocusMeteringResult result) {
+        }
+
+        @Override
+        public void onFailure(Throwable t) {
+          // Throw the unexpected error.
+          throw new RuntimeException(t);
+        }
+      }, CameraXExecutors.directExecutor());
+
+    } else {
+      Logger.d(TAG, "cannot access camera");
+    }
+
+    return true;
+  }
+
+  float rangeLimit(float val, float max, float min) {
+    return Math.min(Math.max(val, min), max);
+  }
+
+  /**
+   * Returns whether the view allows pinch-to-zoom.
+   *
+   * @return True if pinch to zoom is enabled.
+   */
+  public boolean isPinchToZoomEnabled() {
+    return mIsPinchToZoomEnabled;
+  }
+
+  /**
+   * Sets whether the view should allow pinch-to-zoom.
+   *
+   * <p>When enabled, the user can pinch the camera to zoom in/out. This only has an effect if the
+   * bound camera supports zoom.
+   *
+   * @param enabled True to enable pinch-to-zoom.
+   */
+  public void setPinchToZoomEnabled(boolean enabled) {
+    mIsPinchToZoomEnabled = enabled;
+  }
+
+  /**
+   * Returns the current zoom ratio.
+   *
+   * @return The current zoom ratio.
+   */
+  public float getZoomRatio() {
+    return mCameraModule.getZoomRatio();
+  }
+
+  /**
+   * Sets the current zoom ratio.
+   *
+   * <p>Valid zoom values range from {@link #getMinZoomRatio()} to {@link #getMaxZoomRatio()}.
+   *
+   * @param zoomRatio The requested zoom ratio.
+   */
+  public void setZoomRatio(float zoomRatio) {
+    mCameraModule.setZoomRatio(zoomRatio);
+  }
+
+  /**
+   * Returns the minimum zoom ratio.
+   *
+   * <p>For most cameras this should return a zoom ratio of 1. A zoom ratio of 1 corresponds to a
+   * non-zoomed image.
+   *
+   * @return The minimum zoom ratio.
+   */
+  public float getMinZoomRatio() {
+    return mCameraModule.getMinZoomRatio();
+  }
+
+  /**
+   * Returns the maximum zoom ratio.
+   *
+   * <p>The zoom ratio corresponds to the ratio between both the widths and heights of a
+   * non-zoomed image and a maximally zoomed image for the selected camera.
+   *
+   * @return The maximum zoom ratio.
+   */
+  public float getMaxZoomRatio() {
+    return mCameraModule.getMaxZoomRatio();
+  }
+
+  /**
+   * Returns whether the bound camera supports zooming.
+   *
+   * @return True if the camera supports zooming.
+   */
+  public boolean isZoomSupported() {
+    return mCameraModule.isZoomSupported();
+  }
+
+  /**
+   * Turns on/off torch.
+   *
+   * @param torch True to turn on torch, false to turn off torch.
+   */
+  public void enableTorch(boolean torch) {
+    mCameraModule.enableTorch(torch);
+  }
+
+  /**
+   * Returns current torch status.
+   *
+   * @return true if torch is on , otherwise false
+   */
+  public boolean isTorchOn() {
+    return mCameraModule.isTorchOn();
+  }
+
+  /**
+   * The capture mode used by CameraView.
+   *
+   * <p>This enum can be used to determine which capture mode will be enabled for {@link
+   * SignalCameraView}.
+   */
+  public enum CaptureMode {
+    /** A mode where image capture is enabled. */
+    IMAGE(0),
+    /** A mode where video capture is enabled. */
+    VIDEO(1),
+    /**
+     * A mode where both image capture and video capture are simultaneously enabled. Note that
+     * this mode may not be available on every device.
+     */
+    MIXED(2);
+
+    private final int mId;
+
+    int getId() {
+      return mId;
+    }
+
+    CaptureMode(int id) {
+      mId = id;
+    }
+
+    static CaptureMode fromId(int id) {
+      for (CaptureMode f : values()) {
+        if (f.mId == id) {
+          return f;
+        }
+      }
+      throw new IllegalArgumentException();
+    }
+  }
+
+  static class S extends ScaleGestureDetector.SimpleOnScaleGestureListener {
+    private ScaleGestureDetector.OnScaleGestureListener mListener;
+
+    void setRealGestureDetector(ScaleGestureDetector.OnScaleGestureListener l) {
+      mListener = l;
+    }
+
+    @Override
+    public boolean onScale(ScaleGestureDetector detector) {
+      return mListener.onScale(detector);
+    }
+  }
+
+  private class PinchToZoomGestureDetector extends ScaleGestureDetector
+      implements ScaleGestureDetector.OnScaleGestureListener {
+    PinchToZoomGestureDetector(Context context) {
+      this(context, new S());
+    }
+
+    PinchToZoomGestureDetector(Context context, S s) {
+      super(context, s);
+      s.setRealGestureDetector(this);
+    }
+
+    @Override
+    public boolean onScale(ScaleGestureDetector detector) {
+      float scale = detector.getScaleFactor();
+
+      // Speeding up the zoom by 2X.
+      if (scale > 1f) {
+        scale = 1.0f + (scale - 1.0f) * 2;
+      } else {
+        scale = 1.0f - (1.0f - scale) * 2;
+      }
+
+      float newRatio = getZoomRatio() * scale;
+      newRatio = rangeLimit(newRatio, getMaxZoomRatio(), getMinZoomRatio());
+      setZoomRatio(newRatio);
+      return true;
+    }
+
+    @Override
+    public boolean onScaleBegin(ScaleGestureDetector detector) {
+      return true;
+    }
+
+    @Override
+    public void onScaleEnd(ScaleGestureDetector detector) {
+    }
+  }
+}

app/src/main/java/androidx/camera/view/SignalCameraXModule.java

@@ -0,0 +1,699 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.camera.view;
+
+import android.Manifest.permission;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.Resources;
+import android.util.Rational;
+import android.util.Size;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.RequiresPermission;
+import androidx.camera.core.Camera;
+import androidx.camera.core.CameraInfoUnavailableException;
+import androidx.camera.core.CameraSelector;
+import androidx.camera.core.ImageCapture;
+import androidx.camera.core.ImageCapture.OnImageCapturedCallback;
+import androidx.camera.core.ImageCapture.OnImageSavedCallback;
+import androidx.camera.core.Logger;
+import androidx.camera.core.Preview;
+import androidx.camera.core.TorchState;
+import androidx.camera.core.UseCase;
+import androidx.camera.core.VideoCapture;
+import androidx.camera.core.VideoCapture.OnVideoSavedCallback;
+import androidx.camera.core.impl.CameraInternal;
+import androidx.camera.core.impl.LensFacingConverter;
+import androidx.camera.core.impl.utils.CameraOrientationUtil;
+import androidx.camera.core.impl.utils.executor.CameraXExecutors;
+import androidx.camera.core.impl.utils.futures.FutureCallback;
+import androidx.camera.core.impl.utils.futures.Futures;
+import androidx.camera.lifecycle.ProcessCameraProvider;
+import androidx.core.util.Consumer;
+import androidx.core.util.Preconditions;
+import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleObserver;
+import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.OnLifecycleEvent;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+import org.thoughtcrime.securesms.mediasend.camerax.CameraXUtil;
+import org.thoughtcrime.securesms.mms.MediaConstraints;
+import org.thoughtcrime.securesms.video.VideoUtil;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Set;
+import java.util.concurrent.Executor;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import static androidx.camera.core.ImageCapture.FLASH_MODE_OFF;
+
+/** CameraX use case operation built on @{link androidx.camera.core}. */
+@RequiresApi(21)
+@SuppressLint("RestrictedApi")
+final class SignalCameraXModule {
+  public static final String TAG = "CameraXModule";
+
+  private static final float UNITY_ZOOM_SCALE = 1f;
+  private static final float ZOOM_NOT_SUPPORTED = UNITY_ZOOM_SCALE;
+  private static final Rational ASPECT_RATIO_16_9 = new Rational(16, 9);
+  private static final Rational ASPECT_RATIO_4_3 = new Rational(4, 3);
+  private static final Rational ASPECT_RATIO_9_16 = new Rational(9, 16);
+  private static final Rational ASPECT_RATIO_3_4 = new Rational(3, 4);
+
+  private final Preview.Builder mPreviewBuilder;
+  private final VideoCapture.Builder mVideoCaptureBuilder;
+  private final ImageCapture.Builder mImageCaptureBuilder;
+  private final SignalCameraView mCameraView;
+  final AtomicBoolean mVideoIsRecording = new AtomicBoolean(false);
+  private SignalCameraView.CaptureMode mCaptureMode = SignalCameraView.CaptureMode.IMAGE;
+  private long mMaxVideoDuration = SignalCameraView.INDEFINITE_VIDEO_DURATION;
+  private long mMaxVideoSize = SignalCameraView.INDEFINITE_VIDEO_SIZE;
+  @ImageCapture.FlashMode
+  private int mFlash = FLASH_MODE_OFF;
+  @Nullable
+  @SuppressWarnings("WeakerAccess") /* synthetic accessor */
+      Camera mCamera;
+  @Nullable
+  private ImageCapture mImageCapture;
+  @Nullable
+  private VideoCapture mVideoCapture;
+  @SuppressWarnings("WeakerAccess") /* synthetic accessor */
+  @Nullable
+  Preview mPreview;
+  @SuppressWarnings("WeakerAccess") /* synthetic accessor */
+  @Nullable
+  LifecycleOwner mCurrentLifecycle;
+  private final LifecycleObserver mCurrentLifecycleObserver =
+      new LifecycleObserver() {
+        @OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
+        public void onDestroy(LifecycleOwner owner) {
+          if (owner == mCurrentLifecycle) {
+            clearCurrentLifecycle();
+          }
+        }
+      };
+  @Nullable
+  private LifecycleOwner mNewLifecycle;
+  @SuppressWarnings("WeakerAccess") /* synthetic accessor */
+  @Nullable
+  Integer mCameraLensFacing = CameraSelector.LENS_FACING_BACK;
+  @SuppressWarnings("WeakerAccess") /* synthetic accessor */
+  @Nullable
+  ProcessCameraProvider mCameraProvider;
+
+  // BEGIN Custom Signal Code Block
+  SignalCameraXModule(SignalCameraView view, Consumer<Throwable> errorConsumer) {
+    // END Custom Signal Code Block
+    mCameraView = view;
+
+    Futures.addCallback(ProcessCameraProvider.getInstance(view.getContext()),
+        new FutureCallback<ProcessCameraProvider>() {
+          // TODO(b/124269166): Rethink how we can handle permissions here.
+          @SuppressLint("MissingPermission")
+          @Override
+          public void onSuccess(@Nullable ProcessCameraProvider provider) {
+            Preconditions.checkNotNull(provider);
+            mCameraProvider = provider;
+            if (mCurrentLifecycle != null) {
+              bindToLifecycle(mCurrentLifecycle);
+            }
+          }
+
+          @Override
+          public void onFailure(Throwable t) {
+            // BEGIN Custom Signal Code Block
+            errorConsumer.accept(t);
+            // END Custom Signal Code Block
+          }
+        }, CameraXExecutors.mainThreadExecutor());
+
+    mPreviewBuilder = new Preview.Builder().setTargetName("Preview");
+
+    mImageCaptureBuilder = new ImageCapture.Builder().setTargetName("ImageCapture");
+
+    mVideoCaptureBuilder = new VideoCapture.Builder().setTargetName("VideoCapture")
+                                                     .setAudioBitRate(VideoUtil.AUDIO_BIT_RATE)
+                                                     .setVideoFrameRate(VideoUtil.VIDEO_FRAME_RATE)
+                                                     .setBitRate(VideoUtil.VIDEO_BIT_RATE);
+  }
+
+  @RequiresPermission(permission.CAMERA)
+  void bindToLifecycle(LifecycleOwner lifecycleOwner) {
+    mNewLifecycle = lifecycleOwner;
+
+    if (getMeasuredWidth() > 0 && getMeasuredHeight() > 0) {
+      bindToLifecycleAfterViewMeasured();
+    }
+  }
+
+  @RequiresPermission(permission.CAMERA)
+  void bindToLifecycleAfterViewMeasured() {
+    if (mNewLifecycle == null) {
+      return;
+    }
+
+    clearCurrentLifecycle();
+    if (mNewLifecycle.getLifecycle().getCurrentState() == Lifecycle.State.DESTROYED) {
+      // Lifecycle is already in a destroyed state. Since it may have been a valid
+      // lifecycle when bound, but became destroyed while waiting for layout, treat this as
+      // a no-op now that we have cleared the previous lifecycle.
+      mNewLifecycle = null;
+      return;
+    }
+    mCurrentLifecycle = mNewLifecycle;
+    mNewLifecycle = null;
+
+    if (mCameraProvider == null) {
+      // try again once the camera provider is no longer null
+      return;
+    }
+
+    Set<Integer> available = getAvailableCameraLensFacing();
+
+    if (available.isEmpty()) {
+      Logger.w(TAG, "Unable to bindToLifeCycle since no cameras available");
+      mCameraLensFacing = null;
+    }
+
+    // Ensure the current camera exists, or default to another camera
+    if (mCameraLensFacing != null && !available.contains(mCameraLensFacing)) {
+      Logger.w(TAG, "Camera does not exist with direction " + mCameraLensFacing);
+
+      // Default to the first available camera direction
+      mCameraLensFacing = available.iterator().next();
+
+      Logger.w(TAG, "Defaulting to primary camera with direction " + mCameraLensFacing);
+    }
+
+    // Do not attempt to create use cases for a null cameraLensFacing. This could occur if
+    // the user explicitly sets the LensFacing to null, or if we determined there
+    // were no available cameras, which should be logged in the logic above.
+    if (mCameraLensFacing == null) {
+      return;
+    }
+
+    // Set the preferred aspect ratio as 4:3 if it is IMAGE only mode. Set the preferred aspect
+    // ratio as 16:9 if it is VIDEO or MIXED mode. Then, it will be WYSIWYG when the view finder
+    // is in CENTER_INSIDE mode.
+
+    boolean isDisplayPortrait = getDisplayRotationDegrees() == 0
+        || getDisplayRotationDegrees() == 180;
+
+    // Begin Signal Custom Code Block
+    int resolution = CameraXUtil.getIdealResolution(Resources.getSystem().getDisplayMetrics().widthPixels, Resources.getSystem().getDisplayMetrics().heightPixels);
+    // End Signal Custom Code Block
+
+    Rational targetAspectRatio;
+    // Begin Signal Custom Code Block
+    mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_16_9, isDisplayPortrait));
+    targetAspectRatio = isDisplayPortrait ? ASPECT_RATIO_9_16 : ASPECT_RATIO_16_9;
+    // End Signal Custom Code Block
+
+    // Begin Signal Custom Code Block
+    mImageCaptureBuilder.setCaptureMode(CameraXUtil.getOptimalCaptureMode());
+    // End Signal Custom Code Block
+
+    mImageCaptureBuilder.setTargetRotation(getDisplaySurfaceRotation());
+    mImageCapture = mImageCaptureBuilder.build();
+
+    // Begin Signal Custom Code Block
+    Size size = VideoUtil.getVideoRecordingSize();
+    mVideoCaptureBuilder.setTargetResolution(size);
+    mVideoCaptureBuilder.setMaxResolution(size);
+    // End Signal Custom Code Block
+
+    mVideoCaptureBuilder.setTargetRotation(getDisplaySurfaceRotation());
+    // Begin Signal Custom Code Block
+    if (MediaConstraints.isVideoTranscodeAvailable()) {
+      mVideoCapture = mVideoCaptureBuilder.build();
+    }
+    // End Signal Custom Code Block
+
+    // Adjusts the preview resolution according to the view size and the target aspect ratio.
+    int height = (int) (getMeasuredWidth() / targetAspectRatio.floatValue());
+    mPreviewBuilder.setTargetResolution(new Size(getMeasuredWidth(), height));
+
+    mPreview = mPreviewBuilder.build();
+    mPreview.setSurfaceProvider(mCameraView.getPreviewView().getSurfaceProvider());
+
+    CameraSelector cameraSelector =
+        new CameraSelector.Builder().requireLensFacing(mCameraLensFacing).build();
+    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
+      mCamera = mCameraProvider.bindToLifecycle(mCurrentLifecycle, cameraSelector,
+          mImageCapture,
+          mPreview);
+    } else if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
+      mCamera = mCameraProvider.bindToLifecycle(mCurrentLifecycle, cameraSelector,
+          mVideoCapture,
+          mPreview);
+    } else {
+      mCamera = mCameraProvider.bindToLifecycle(mCurrentLifecycle, cameraSelector,
+          mImageCapture,
+          mVideoCapture, mPreview);
+    }
+
+    setZoomRatio(UNITY_ZOOM_SCALE);
+    mCurrentLifecycle.getLifecycle().addObserver(mCurrentLifecycleObserver);
+    // Enable flash setting in ImageCapture after use cases are created and binded.
+    setFlash(getFlash());
+  }
+
+  public void open() {
+    throw new UnsupportedOperationException(
+        "Explicit open/close of camera not yet supported. Use bindtoLifecycle() instead.");
+  }
+
+  public void close() {
+    throw new UnsupportedOperationException(
+        "Explicit open/close of camera not yet supported. Use bindtoLifecycle() instead.");
+  }
+
+  public void takePicture(Executor executor, OnImageCapturedCallback callback) {
+    if (mImageCapture == null) {
+      return;
+    }
+
+    if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
+      throw new IllegalStateException("Can not take picture under VIDEO capture mode.");
+    }
+
+    if (callback == null) {
+      throw new IllegalArgumentException("OnImageCapturedCallback should not be empty");
+    }
+
+    mImageCapture.takePicture(executor, callback);
+  }
+
+  public void takePicture(@NonNull ImageCapture.OutputFileOptions outputFileOptions,
+                          @NonNull Executor executor, OnImageSavedCallback callback) {
+    if (mImageCapture == null) {
+      return;
+    }
+
+    if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
+      throw new IllegalStateException("Can not take picture under VIDEO capture mode.");
+    }
+
+    if (callback == null) {
+      throw new IllegalArgumentException("OnImageSavedCallback should not be empty");
+    }
+
+    outputFileOptions.getMetadata().setReversedHorizontal(mCameraLensFacing != null
+        && mCameraLensFacing == CameraSelector.LENS_FACING_FRONT);
+    mImageCapture.takePicture(outputFileOptions, executor, callback);
+  }
+
+  public void startRecording(VideoCapture.OutputFileOptions outputFileOptions,
+                             Executor executor, final OnVideoSavedCallback callback) {
+    if (mVideoCapture == null) {
+      return;
+    }
+
+    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
+      throw new IllegalStateException("Can not record video under IMAGE capture mode.");
+    }
+
+    if (callback == null) {
+      throw new IllegalArgumentException("OnVideoSavedCallback should not be empty");
+    }
+
+    mVideoIsRecording.set(true);
+    mVideoCapture.startRecording(
+        outputFileOptions,
+        executor,
+        new VideoCapture.OnVideoSavedCallback() {
+          @Override
+          public void onVideoSaved(
+              @NonNull VideoCapture.OutputFileResults outputFileResults) {
+            mVideoIsRecording.set(false);
+            callback.onVideoSaved(outputFileResults);
+          }
+
+          @Override
+          public void onError(
+              @VideoCapture.VideoCaptureError int videoCaptureError,
+              @NonNull String message,
+              @Nullable Throwable cause) {
+            mVideoIsRecording.set(false);
+            Logger.e(TAG, message, cause);
+            callback.onError(videoCaptureError, message, cause);
+          }
+        });
+  }
+
+  public void stopRecording() {
+    if (mVideoCapture == null) {
+      return;
+    }
+
+    mVideoCapture.stopRecording();
+  }
+
+  public boolean isRecording() {
+    return mVideoIsRecording.get();
+  }
+
+  // TODO(b/124269166): Rethink how we can handle permissions here.
+  @SuppressLint("MissingPermission")
+  public void setCameraLensFacing(@Nullable Integer lensFacing) {
+    // Setting same lens facing is a no-op, so check for that first
+    if (!Objects.equals(mCameraLensFacing, lensFacing)) {
+      // If we're not bound to a lifecycle, just update the camera that will be opened when we
+      // attach to a lifecycle.
+      mCameraLensFacing = lensFacing;
+
+      if (mCurrentLifecycle != null) {
+        // Re-bind to lifecycle with new camera
+        bindToLifecycle(mCurrentLifecycle);
+      }
+    }
+  }
+
+  @RequiresPermission(permission.CAMERA)
+  public boolean hasCameraWithLensFacing(@CameraSelector.LensFacing int lensFacing) {
+    if (mCameraProvider == null) {
+      return false;
+    }
+    try {
+      return mCameraProvider.hasCamera(
+          new CameraSelector.Builder().requireLensFacing(lensFacing).build());
+    } catch (CameraInfoUnavailableException e) {
+      return false;
+    }
+  }
+
+  @Nullable
+  public Integer getLensFacing() {
+    return mCameraLensFacing;
+  }
+
+  public void toggleCamera() {
+    // TODO(b/124269166): Rethink how we can handle permissions here.
+    @SuppressLint("MissingPermission")
+    Set<Integer> availableCameraLensFacing = getAvailableCameraLensFacing();
+
+    if (availableCameraLensFacing.isEmpty()) {
+      return;
+    }
+
+    if (mCameraLensFacing == null) {
+      setCameraLensFacing(availableCameraLensFacing.iterator().next());
+      return;
+    }
+
+    if (mCameraLensFacing == CameraSelector.LENS_FACING_BACK
+        && availableCameraLensFacing.contains(CameraSelector.LENS_FACING_FRONT)) {
+      setCameraLensFacing(CameraSelector.LENS_FACING_FRONT);
+      return;
+    }
+
+    if (mCameraLensFacing == CameraSelector.LENS_FACING_FRONT
+        && availableCameraLensFacing.contains(CameraSelector.LENS_FACING_BACK)) {
+      setCameraLensFacing(CameraSelector.LENS_FACING_BACK);
+      return;
+    }
+  }
+
+  public float getZoomRatio() {
+    if (mCamera != null) {
+      return mCamera.getCameraInfo().getZoomState().getValue().getZoomRatio();
+    } else {
+      return UNITY_ZOOM_SCALE;
+    }
+  }
+
+  public void setZoomRatio(float zoomRatio) {
+    if (mCamera != null) {
+      ListenableFuture<Void> future = mCamera.getCameraControl().setZoomRatio(
+          zoomRatio);
+      Futures.addCallback(future, new FutureCallback<Void>() {
+        @Override
+        public void onSuccess(@Nullable Void result) {
+        }
+
+        @Override
+        public void onFailure(Throwable t) {
+          // Throw the unexpected error.
+          throw new RuntimeException(t);
+        }
+      }, CameraXExecutors.directExecutor());
+    } else {
+      Logger.e(TAG, "Failed to set zoom ratio");
+    }
+  }
+
+  public float getMinZoomRatio() {
+    if (mCamera != null) {
+      return mCamera.getCameraInfo().getZoomState().getValue().getMinZoomRatio();
+    } else {
+      return UNITY_ZOOM_SCALE;
+    }
+  }
+
+  public float getMaxZoomRatio() {
+    if (mCamera != null) {
+      return mCamera.getCameraInfo().getZoomState().getValue().getMaxZoomRatio();
+    } else {
+      return ZOOM_NOT_SUPPORTED;
+    }
+  }
+
+  public boolean isZoomSupported() {
+    return getMaxZoomRatio() != ZOOM_NOT_SUPPORTED;
+  }
+
+  // TODO(b/124269166): Rethink how we can handle permissions here.
+  @SuppressLint("MissingPermission")
+  private void rebindToLifecycle() {
+    if (mCurrentLifecycle != null) {
+      bindToLifecycle(mCurrentLifecycle);
+    }
+  }
+
+  boolean isBoundToLifecycle() {
+    return mCamera != null;
+  }
+
+  int getRelativeCameraOrientation(boolean compensateForMirroring) {
+    int rotationDegrees = 0;
+    if (mCamera != null) {
+      rotationDegrees =
+          mCamera.getCameraInfo().getSensorRotationDegrees(getDisplaySurfaceRotation());
+      if (compensateForMirroring) {
+        rotationDegrees = (360 - rotationDegrees) % 360;
+      }
+    }
+
+    return rotationDegrees;
+  }
+
+  @SuppressLint("UnsafeExperimentalUsageError")
+  public void invalidateView() {
+    if (mPreview != null) {
+      mPreview.setTargetRotation(getDisplaySurfaceRotation()); // Fixes issue #10940 (rotation not updated on phones using "Legacy API")
+    }
+
+    updateViewInfo();
+  }
+
+  void clearCurrentLifecycle() {
+    if (mCurrentLifecycle != null && mCameraProvider != null) {
+      // Remove previous use cases
+      List<UseCase> toUnbind = new ArrayList<>();
+      if (mImageCapture != null && mCameraProvider.isBound(mImageCapture)) {
+        toUnbind.add(mImageCapture);
+      }
+      if (mVideoCapture != null && mCameraProvider.isBound(mVideoCapture)) {
+        toUnbind.add(mVideoCapture);
+      }
+      if (mPreview != null && mCameraProvider.isBound(mPreview)) {
+        toUnbind.add(mPreview);
+      }
+
+      if (!toUnbind.isEmpty()) {
+        mCameraProvider.unbind(toUnbind.toArray((new UseCase[0])));
+      }
+
+      // Remove surface provider once unbound.
+      if (mPreview != null) {
+        mPreview.setSurfaceProvider(null);
+      }
+    }
+    mCamera = null;
+    mCurrentLifecycle = null;
+  }
+
+  // Update view related information used in use cases
+  private void updateViewInfo() {
+    if (mImageCapture != null) {
+      mImageCapture.setCropAspectRatio(new Rational(getWidth(), getHeight()));
+      mImageCapture.setTargetRotation(getDisplaySurfaceRotation());
+    }
+
+    if (mVideoCapture != null) {
+      mVideoCapture.setTargetRotation(getDisplaySurfaceRotation());
+    }
+  }
+
+  @RequiresPermission(permission.CAMERA)
+  private Set<Integer> getAvailableCameraLensFacing() {
+    // Start with all camera directions
+    Set<Integer> available = new LinkedHashSet<>(Arrays.asList(LensFacingConverter.values()));
+
+    // If we're bound to a lifecycle, remove unavailable cameras
+    if (mCurrentLifecycle != null) {
+      if (!hasCameraWithLensFacing(CameraSelector.LENS_FACING_BACK)) {
+        available.remove(CameraSelector.LENS_FACING_BACK);
+      }
+
+      if (!hasCameraWithLensFacing(CameraSelector.LENS_FACING_FRONT)) {
+        available.remove(CameraSelector.LENS_FACING_FRONT);
+      }
+    }
+
+    return available;
+  }
+
+  @ImageCapture.FlashMode
+  public int getFlash() {
+    return mFlash;
+  }
+
+  // Begin Signal Custom Code Block
+  public boolean hasFlash() {
+    if (mImageCapture == null) {
+      return false;
+    }
+
+    CameraInternal camera = mImageCapture.getCamera();
+
+    if (camera == null) {
+      return false;
+    }
+
+    return camera.getCameraInfoInternal().hasFlashUnit();
+  }
+  // End Signal Custom Code Block
+
+  public void setFlash(@ImageCapture.FlashMode int flash) {
+    this.mFlash = flash;
+
+    if (mImageCapture == null) {
+      // Do nothing if there is no imageCapture
+      return;
+    }
+
+    mImageCapture.setFlashMode(flash);
+  }
+
+  public void enableTorch(boolean torch) {
+    if (mCamera == null) {
+      return;
+    }
+    ListenableFuture<Void> future = mCamera.getCameraControl().enableTorch(torch);
+    Futures.addCallback(future, new FutureCallback<Void>() {
+      @Override
+      public void onSuccess(@Nullable Void result) {
+      }
+
+      @Override
+      public void onFailure(Throwable t) {
+        // Throw the unexpected error.
+        throw new RuntimeException(t);
+      }
+    }, CameraXExecutors.directExecutor());
+  }
+
+  public boolean isTorchOn() {
+    if (mCamera == null) {
+      return false;
+    }
+    return mCamera.getCameraInfo().getTorchState().getValue() == TorchState.ON;
+  }
+
+  public Context getContext() {
+    return mCameraView.getContext();
+  }
+
+  public int getWidth() {
+    return mCameraView.getWidth();
+  }
+
+  public int getHeight() {
+    return mCameraView.getHeight();
+  }
+
+  public int getDisplayRotationDegrees() {
+    return CameraOrientationUtil.surfaceRotationToDegrees(getDisplaySurfaceRotation());
+  }
+
+  protected int getDisplaySurfaceRotation() {
+    return mCameraView.getDisplaySurfaceRotation();
+  }
+
+  private int getMeasuredWidth() {
+    return mCameraView.getMeasuredWidth();
+  }
+
+  private int getMeasuredHeight() {
+    return mCameraView.getMeasuredHeight();
+  }
+
+  @Nullable
+  public Camera getCamera() {
+    return mCamera;
+  }
+
+  @NonNull
+  public SignalCameraView.CaptureMode getCaptureMode() {
+    return mCaptureMode;
+  }
+
+  public void setCaptureMode(@NonNull SignalCameraView.CaptureMode captureMode) {
+    this.mCaptureMode = captureMode;
+    rebindToLifecycle();
+  }
+
+  public long getMaxVideoDuration() {
+    return mMaxVideoDuration;
+  }
+
+  public void setMaxVideoDuration(long duration) {
+    mMaxVideoDuration = duration;
+  }
+
+  public long getMaxVideoSize() {
+    return mMaxVideoSize;
+  }
+
+  public void setMaxVideoSize(long size) {
+    mMaxVideoSize = size;
+  }
+
+  public boolean isPaused() {
+    return false;
+  }
+}

app/src/main/java/androidx/documentfile/provider/DocumentFileHelper.java

@@ -1,38 +0,0 @@
-package androidx.documentfile.provider;
-
-import android.content.Context;
-import android.net.Uri;
-import android.provider.DocumentsContract;
-
-import org.signal.core.util.logging.Log;
-
-/**
- * Located in androidx package as {@link TreeDocumentFile} is package protected.
- */
-public class DocumentFileHelper {
-
-  private static final String TAG = Log.tag(DocumentFileHelper.class);
-
-  /**
-   * System implementation swallows the exception and we are having problems with the rename. This inlines the
-   * same call and logs the exception. Note this implementation does not update the passed in document file like
-   * the system implementation. Do not use the provided document file after calling this method.
-   *
-   * @return true if rename successful
-   */
-  public static boolean renameTo(Context context, DocumentFile documentFile, String displayName) {
-    if (documentFile instanceof TreeDocumentFile) {
-      Log.d(TAG, "Renaming document directly");
-      try {
-        final Uri result = DocumentsContract.renameDocument(context.getContentResolver(), documentFile.getUri(), displayName);
-        return result != null;
-      } catch (Exception e) {
-        Log.w(TAG, "Unable to rename document file", e);
-        return false;
-      }
-    } else {
-      Log.d(TAG, "Letting OS rename document: " + documentFile.getClass().getSimpleName());
-      return documentFile.renameTo(displayName);
-    }
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/AppCapabilities.java

@@ -0,0 +1,25 @@
+package org.thoughtcrime.securesms;
+
+import org.thoughtcrime.securesms.util.FeatureFlags;
+import org.whispersystems.signalservice.api.account.AccountAttributes;
+
+public final class AppCapabilities {
+
+  private AppCapabilities() {
+  }
+
+  private static final boolean UUID_CAPABLE        = false;
+  private static final boolean GV2_CAPABLE         = true;
+  private static final boolean GV1_MIGRATION       = true;
+  private static final boolean ANNOUNCEMENT_GROUPS = true;
+  private static final boolean SENDER_KEY          = true;
+  private static final boolean CHANGE_NUMBER       = true;
+
+  /**
+   * @param storageCapable Whether or not the user can use storage service. This is another way of
+   *                       asking if the user has set a Signal PIN or not.
+   */
+  public static AccountAttributes.Capabilities getCapabilities(boolean storageCapable) {
+    return new AccountAttributes.Capabilities(UUID_CAPABLE, GV2_CAPABLE, storageCapable, GV1_MIGRATION, SENDER_KEY, ANNOUNCEMENT_GROUPS, CHANGE_NUMBER, FeatureFlags.stories(), FeatureFlags.giftBadges());
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/AppCapabilities.kt

@@ -1,27 +0,0 @@
-package org.thoughtcrime.securesms
-
-import org.thoughtcrime.securesms.util.FeatureFlags
-import org.whispersystems.signalservice.api.account.AccountAttributes
-
-object AppCapabilities {
-  /**
-   * @param storageCapable Whether or not the user can use storage service. This is another way of
-   * asking if the user has set a Signal PIN or not.
-   */
-  @JvmStatic
-  fun getCapabilities(storageCapable: Boolean): AccountAttributes.Capabilities {
-    return AccountAttributes.Capabilities(
-      isUuid = false,
-      isGv2 = true,
-      isStorage = storageCapable,
-      isGv1Migration = true,
-      isSenderKey = true,
-      isAnnouncementGroup = true,
-      isChangeNumber = true,
-      isStories = true,
-      isGiftBadges = true,
-      isPnp = FeatureFlags.phoneNumberPrivacy(),
-      paymentActivation = true
-    )
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/ApplicationContext.java

@@ -16,14 +16,13 @@
  */
 package org.thoughtcrime.securesms;
 
-import android.annotation.SuppressLint;
 import android.content.Context;
 import android.os.Build;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.VisibleForTesting;
 import androidx.annotation.WorkerThread;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.multidex.MultiDexApplication;
 
 import com.google.android.gms.security.ProviderInstaller;
@@ -35,8 +34,6 @@ import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.logging.AndroidLogger;
 import org.signal.core.util.logging.Log;
 import org.signal.core.util.tracing.Tracer;
-import org.signal.donations.GooglePayApi;
-import org.signal.donations.StripeApi;
 import org.signal.glide.SignalGlideCodecs;
 import org.signal.libsignal.protocol.logging.SignalProtocolLoggerProvider;
 import org.signal.ringrtc.CallManager;
@@ -52,22 +49,19 @@ import org.thoughtcrime.securesms.emoji.EmojiSource;
 import org.thoughtcrime.securesms.emoji.JumboEmoji;
 import org.thoughtcrime.securesms.gcm.FcmJobService;
 import org.thoughtcrime.securesms.jobs.CheckServiceReachabilityJob;
+import org.thoughtcrime.securesms.jobs.CreateSignedPreKeyJob;
 import org.thoughtcrime.securesms.jobs.DownloadLatestEmojiDataJob;
 import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob;
 import org.thoughtcrime.securesms.jobs.FcmRefreshJob;
 import org.thoughtcrime.securesms.jobs.FontDownloaderJob;
 import org.thoughtcrime.securesms.jobs.GroupV2UpdateSelfProfileKeyJob;
 import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
-import org.thoughtcrime.securesms.jobs.PnpInitializeDevicesJob;
-import org.thoughtcrime.securesms.jobs.PreKeysSyncJob;
 import org.thoughtcrime.securesms.jobs.ProfileUploadJob;
 import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
-import org.thoughtcrime.securesms.jobs.RefreshKbsCredentialsJob;
+import org.thoughtcrime.securesms.jobs.RefreshPreKeysJob;
 import org.thoughtcrime.securesms.jobs.RetrieveProfileJob;
 import org.thoughtcrime.securesms.jobs.RetrieveRemoteAnnouncementsJob;
-import org.thoughtcrime.securesms.jobs.StoryOnboardingDownloadJob;
 import org.thoughtcrime.securesms.jobs.SubscriptionKeepAliveJob;
-import org.thoughtcrime.securesms.keyvalue.KeepMessagesDuration;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger;
 import org.thoughtcrime.securesms.logging.PersistentLogger;
@@ -75,6 +69,7 @@ import org.thoughtcrime.securesms.messageprocessingalarm.MessageProcessReceiver;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.mms.SignalGlideComponents;
 import org.thoughtcrime.securesms.mms.SignalGlideModule;
+import org.thoughtcrime.securesms.notifications.NotificationChannels;
 import org.thoughtcrime.securesms.providers.BlobProvider;
 import org.thoughtcrime.securesms.ratelimit.RateLimitUtil;
 import org.thoughtcrime.securesms.recipients.Recipient;
@@ -91,7 +86,6 @@ import org.thoughtcrime.securesms.storage.StorageSyncHelper;
 import org.thoughtcrime.securesms.util.AppForegroundObserver;
 import org.thoughtcrime.securesms.util.AppStartup;
 import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.Environment;
 import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.SignalLocalMetrics;
 import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
@@ -103,8 +97,6 @@ import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWra
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
 import java.security.Security;
-import java.util.HashMap;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
 import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException;
@@ -160,12 +152,19 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addBlocking("rx-init", this::initializeRx)
                             .addBlocking("event-bus", () -> EventBus.builder().logNoSubscriberMessages(false).installDefaultEventBus())
                             .addBlocking("app-dependencies", this::initializeAppDependencies)
+                            .addBlocking("notification-channels", () -> NotificationChannels.create(this))
                             .addBlocking("first-launch", this::initializeFirstEverAppLaunch)
                             .addBlocking("app-migrations", this::initializeApplicationMigrations)
+                            .addBlocking("ring-rtc", this::initializeRingRtc)
                             .addBlocking("mark-registration", () -> RegistrationUtil.maybeMarkRegistrationComplete(this))
                             .addBlocking("lifecycle-observer", () -> ApplicationDependencies.getAppForegroundObserver().addListener(this))
                             .addBlocking("message-retriever", this::initializeMessageRetrieval)
                             .addBlocking("dynamic-theme", () -> DynamicTheme.setDefaultDayNightMode(this))
+                            .addBlocking("vector-compat", () -> {
+                              if (Build.VERSION.SDK_INT < 21) {
+                                AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
+                              }
+                            })
                             .addBlocking("proxy-init", () -> {
                               if (SignalStore.proxy().isProxyEnabled()) {
                                 Log.w(TAG, "Proxy detected. Enabling Conscrypt.setUseEngineSocketByDefault()");
@@ -174,20 +173,18 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             })
                             .addBlocking("blob-provider", this::initializeBlobProvider)
                             .addBlocking("feature-flags", FeatureFlags::init)
-                            .addBlocking("ring-rtc", this::initializeRingRtc)
                             .addBlocking("glide", () -> SignalGlideModule.setRegisterGlideComponents(new SignalGlideComponents()))
-                            .addNonBlocking(this::checkIsGooglePayReady)
                             .addNonBlocking(this::cleanAvatarStorage)
                             .addNonBlocking(this::initializeRevealableMessageManager)
                             .addNonBlocking(this::initializePendingRetryReceiptManager)
-                            .addNonBlocking(this::initializeScheduledMessageManager)
                             .addNonBlocking(this::initializeFcmCheck)
-                            .addNonBlocking(PreKeysSyncJob::enqueueIfNeeded)
+                            .addNonBlocking(CreateSignedPreKeyJob::enqueueIfNeeded)
                             .addNonBlocking(this::initializePeriodicTasks)
                             .addNonBlocking(this::initializeCircumvention)
                             .addNonBlocking(this::initializePendingMessages)
                             .addNonBlocking(this::initializeCleanup)
                             .addNonBlocking(this::initializeGlideCodecs)
+                            .addNonBlocking(RefreshPreKeysJob::scheduleIfNecessary)
                             .addNonBlocking(StorageSyncHelper::scheduleRoutineSync)
                             .addNonBlocking(() -> ApplicationDependencies.getJobManager().beginJobLoop())
                             .addNonBlocking(EmojiSource::refresh)
@@ -197,8 +194,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addPostRender(() -> RateLimitUtil.retryAllRateLimitedMessages(this))
                             .addPostRender(this::initializeExpiringMessageManager)
                             .addPostRender(() -> SignalStore.settings().setDefaultSms(Util.isDefaultSmsProvider(this)))
-                            .addPostRender(this::initializeTrimThreadsByDateManager)
-                            .addPostRender(RefreshKbsCredentialsJob::enqueueIfNecessary)
                             .addPostRender(() -> DownloadLatestEmojiDataJob.scheduleIfNecessary(this))
                             .addPostRender(EmojiSearchIndexDownloadJob::scheduleIfNecessary)
                             .addPostRender(() -> SignalDatabase.messageLog().trimOldMessages(System.currentTimeMillis(), FeatureFlags.retryRespondMaxAge()))
@@ -208,10 +203,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addPostRender(() -> ApplicationDependencies.getJobManager().add(new FontDownloaderJob()))
                             .addPostRender(CheckServiceReachabilityJob::enqueueIfNecessary)
                             .addPostRender(GroupV2UpdateSelfProfileKeyJob::enqueueForGroupsIfNecessary)
-                            .addPostRender(StoryOnboardingDownloadJob.Companion::enqueueIfNeeded)
-                            .addPostRender(PnpInitializeDevicesJob::enqueueIfNecessary)
-                            .addPostRender(() -> ApplicationDependencies.getExoPlayerPool().getPoolStats().getMaxUnreserved())
-                            .addPostRender(() -> SignalDatabase.groupCallRings().removeOldRings())
                             .execute();
 
     Log.d(TAG, "onCreate() took " + (System.currentTimeMillis() - startTime) + " ms");
@@ -237,16 +228,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
       KeyCachingService.onAppForegrounded(this);
       ApplicationDependencies.getShakeToReport().enable();
       checkBuildExpiration();
-
-      long lastForegroundTime = SignalStore.misc().getLastForegroundTime();
-      long currentTime        = System.currentTimeMillis();
-      long timeDiff           = currentTime - lastForegroundTime;
-
-      if (timeDiff < 0) {
-        Log.w(TAG, "Time travel! The system clock has moved backwards. (currentTime: " + currentTime + " ms, lastForegroundTime: " + lastForegroundTime + " ms, diff: " + timeDiff + " ms)");
-      }
-
-      SignalStore.misc().setLastForegroundTime(currentTime);
     });
 
     Log.d(TAG, "onStart() took " + (System.currentTimeMillis() - startTime) + " ms");
@@ -346,8 +327,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     ApplicationDependencies.getIncomingMessageObserver();
   }
 
-  @VisibleForTesting
-  void initializeAppDependencies() {
+  private void initializeAppDependencies() {
     ApplicationDependencies.init(this, new ApplicationDependencyProvider(this));
   }
 
@@ -391,17 +371,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     ApplicationDependencies.getPendingRetryReceiptManager().scheduleIfNecessary();
   }
 
-  private void initializeScheduledMessageManager() {
-    ApplicationDependencies.getScheduledMessageManager().scheduleIfNecessary();
-  }
-
-  private void initializeTrimThreadsByDateManager() {
-    KeepMessagesDuration keepMessagesDuration = SignalStore.settings().getKeepMessagesDuration();
-    if (keepMessagesDuration != KeepMessagesDuration.FOREVER) {
-      ApplicationDependencies.getTrimThreadsByDateManager().scheduleIfNecessary();
-    }
-  }
-
   private void initializePeriodicTasks() {
     RotateSignedPreKeyListener.schedule(this);
     DirectoryRefreshListener.schedule(this);
@@ -416,11 +385,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
 
   private void initializeRingRtc() {
     try {
-      Map<String, String> fieldTrials = new HashMap<>();
-      if (FeatureFlags.callingFieldTrialAnyAddressPortsKillSwitch()) {
-        fieldTrials.put("RingRTC-AnyAddressPortsKillSwitch", "Enabled");
-      }
-      CallManager.initialize(this, new RingRtcLogger(), fieldTrials);
+      CallManager.initialize(this, new RingRtcLogger());
     } catch (UnsatisfiedLinkError e) {
       throw new AssertionError("Unable to load ringrtc library", e);
     }
@@ -472,18 +437,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     AvatarPickerStorage.cleanOrphans(this);
   }
 
-  @SuppressLint("CheckResult")
-  private void checkIsGooglePayReady() {
-    GooglePayApi.queryIsReadyToPay(
-        this,
-        new StripeApi.Gateway(Environment.Donations.getStripeConfiguration()),
-        Environment.Donations.getGooglePayConfiguration()
-    ).subscribe(
-        /* onComplete = */ () -> SignalStore.donationsValues().setGooglePayReady(true),
-        /* onError    = */ t -> SignalStore.donationsValues().setGooglePayReady(false)
-    );
-  }
-
   @WorkerThread
   private void initializeCleanup() {
     int deleted = SignalDatabase.attachments().deleteAbandonedPreuploadedAttachments();

app/src/main/java/org/thoughtcrime/securesms/AvatarPreviewActivity.java

@@ -72,10 +72,12 @@ public final class AvatarPreviewActivity extends PassphraseRequiredActivity {
     setTheme(R.style.TextSecure_MediaPreview);
     setContentView(R.layout.contact_photo_preview_activity);
 
-    postponeEnterTransition();
-    TransitionInflater inflater = TransitionInflater.from(this);
-    getWindow().setSharedElementEnterTransition(inflater.inflateTransition(R.transition.full_screen_avatar_image_enter_transition_set));
-    getWindow().setSharedElementReturnTransition(inflater.inflateTransition(R.transition.full_screen_avatar_image_return_transition_set));
+    if (Build.VERSION.SDK_INT >= 21) {
+      postponeEnterTransition();
+      TransitionInflater inflater = TransitionInflater.from(this);
+      getWindow().setSharedElementEnterTransition(inflater.inflateTransition(R.transition.full_screen_avatar_image_enter_transition_set));
+      getWindow().setSharedElementReturnTransition(inflater.inflateTransition(R.transition.full_screen_avatar_image_return_transition_set));
+    }
 
     Toolbar       toolbar = findViewById(R.id.toolbar);
     EmojiTextView title   = findViewById(R.id.title);
@@ -90,7 +92,7 @@ public final class AvatarPreviewActivity extends PassphraseRequiredActivity {
     RecipientId recipientId = RecipientId.from(getIntent().getStringExtra(RECIPIENT_ID_EXTRA));
 
     Recipient.live(recipientId).observe(this, recipient -> {
-      ContactPhoto contactPhoto  = recipient.isSelf() ? new ProfileContactPhoto(recipient)
+      ContactPhoto contactPhoto  = recipient.isSelf() ? new ProfileContactPhoto(recipient, recipient.getProfileAvatar())
                                                       : recipient.getContactPhoto();
       FallbackContactPhoto fallbackPhoto = recipient.isSelf() ? new ResourceContactPhoto(R.drawable.ic_profile_outline_40, R.drawable.ic_profile_outline_20, R.drawable.ic_person_large)
                                                               : recipient.getFallbackContactPhoto();
@@ -120,7 +122,9 @@ public final class AvatarPreviewActivity extends PassphraseRequiredActivity {
                 @Override
                 public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                   avatar.setImageDrawable(RoundedBitmapDrawableFactory.create(resources, resource));
-                  startPostponedEnterTransition();
+                  if (Build.VERSION.SDK_INT >= 21) {
+                    startPostponedEnterTransition();
+                  }
                 }
 
                 @Override

app/src/main/java/org/thoughtcrime/securesms/BaseActivity.java

@@ -19,7 +19,6 @@ import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.util.AppStartup;
 import org.thoughtcrime.securesms.util.ConfigurationUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.WindowUtil;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
 
 import java.util.Objects;
@@ -43,7 +42,7 @@ public abstract class BaseActivity extends AppCompatActivity {
   @Override
   protected void onResume() {
     super.onResume();
-    WindowUtil.initializeScreenshotSecurity(this, getWindow());
+    initializeScreenshotSecurity();
   }
 
   @Override
@@ -65,6 +64,14 @@ public abstract class BaseActivity extends AppCompatActivity {
     super.onDestroy();
   }
 
+  private void initializeScreenshotSecurity() {
+    if (TextSecurePreferences.isScreenSecurityEnabled(this)) {
+      getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
+    } else {
+      getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SECURE);
+    }
+  }
+
   protected void startActivitySceneTransition(Intent intent, View sharedView, String transitionName) {
     Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(this, sharedView, transitionName)
                                          .toBundle();

app/src/main/java/org/thoughtcrime/securesms/BindableConversationItem.java

@@ -10,8 +10,6 @@ import androidx.lifecycle.Observer;
 
 import org.thoughtcrime.securesms.components.voice.VoiceNotePlaybackState;
 import org.thoughtcrime.securesms.contactshare.Contact;
-import org.thoughtcrime.securesms.conversation.ConversationItem;
-import org.thoughtcrime.securesms.conversation.ConversationItemDisplayMode;
 import org.thoughtcrime.securesms.conversation.ConversationMessage;
 import org.thoughtcrime.securesms.conversation.colors.Colorizable;
 import org.thoughtcrime.securesms.conversation.colors.Colorizer;
@@ -24,7 +22,6 @@ import org.thoughtcrime.securesms.giph.mp4.GiphyMp4Playable;
 import org.thoughtcrime.securesms.groups.GroupId;
 import org.thoughtcrime.securesms.groups.GroupMigrationMembershipChange;
 import org.thoughtcrime.securesms.linkpreview.LinkPreview;
-import org.thoughtcrime.securesms.mediapreview.MediaIntentFactory;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
@@ -50,7 +47,7 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
             boolean isMessageRequestAccepted,
             boolean canPlayInline,
             @NonNull Colorizer colorizer,
-            @NonNull ConversationItemDisplayMode displayMode);
+            boolean isCondensedMode);
 
   @NonNull ConversationMessage getConversationMessage();
 
@@ -105,17 +102,11 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
     void onDonateClicked();
     void onBlockJoinRequest(@NonNull Recipient recipient);
     void onRecipientNameClicked(@NonNull RecipientId target);
-    void onInviteToSignalClicked();
-    void onActivatePaymentsClicked();
-    void onSendPaymentClicked(@NonNull RecipientId recipientId);
-    void onScheduledIndicatorClicked(@NonNull View view, @NonNull MessageRecord messageRecord);
 
     /** @return true if handled, false if you want to let the normal url handling continue */
     boolean onUrlClicked(@NonNull String url);
 
     void onViewGiftBadgeClicked(@NonNull MessageRecord messageRecord);
     void onGiftBadgeRevealed(@NonNull MessageRecord messageRecord);
-
-    void goToMediaPreview(ConversationItem parent, View sharedElement, MediaIntentFactory.MediaPreviewArgs args);
   }
 }

app/src/main/java/org/thoughtcrime/securesms/BiometricDeviceAuthentication.kt

@@ -1,83 +0,0 @@
-package org.thoughtcrime.securesms
-
-import android.app.Activity
-import android.content.Context
-import android.content.Intent
-import android.os.Build
-import androidx.activity.result.contract.ActivityResultContract
-import androidx.biometric.BiometricManager
-import androidx.biometric.BiometricPrompt
-import androidx.biometric.BiometricPrompt.PromptInfo
-import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.util.ServiceUtil
-
-/**
- * Authentication using phone biometric (face, fingerprint recognition) or device lock (pattern, pin or passphrase).
- */
-class BiometricDeviceAuthentication(
-  private val biometricManager: BiometricManager,
-  private val biometricPrompt: BiometricPrompt,
-  private val biometricPromptInfo: PromptInfo
-) {
-  companion object {
-    const val AUTHENTICATED = 1
-    const val NOT_AUTHENTICATED = -1
-    const val TAG: String = "BiometricDeviceAuth"
-    const val BIOMETRIC_AUTHENTICATORS = BiometricManager.Authenticators.BIOMETRIC_STRONG or BiometricManager.Authenticators.BIOMETRIC_WEAK
-    const val ALLOWED_AUTHENTICATORS = BIOMETRIC_AUTHENTICATORS or BiometricManager.Authenticators.DEVICE_CREDENTIAL
-
-    /**
-     * From the docs on [BiometricManager.canAuthenticate]
-     *
-     * > Note that not all combinations of authenticator types are supported prior to Android 11 (API 30). Specifically, DEVICE_CREDENTIAL alone is unsupported
-     * > prior to API 30, and BIOMETRIC_STRONG | DEVICE_CREDENTIAL is unsupported on API 28-29.
-     */
-    private val DISALLOWED_BIOMETRIC_VERSIONS = setOf(28, 29)
-  }
-
-  fun authenticate(context: Context, force: Boolean, showConfirmDeviceCredentialIntent: () -> Unit): Boolean {
-    val isKeyGuardSecure = ServiceUtil.getKeyguardManager(context).isKeyguardSecure
-
-    if (!isKeyGuardSecure) {
-      Log.w(TAG, "Keyguard not secure...")
-      return false
-    }
-
-    return if (!DISALLOWED_BIOMETRIC_VERSIONS.contains(Build.VERSION.SDK_INT) && biometricManager.canAuthenticate(ALLOWED_AUTHENTICATORS) == BiometricManager.BIOMETRIC_SUCCESS) {
-      if (force) {
-        Log.i(TAG, "Listening for biometric authentication...")
-        biometricPrompt.authenticate(biometricPromptInfo)
-      } else {
-        Log.i(TAG, "Skipping show system biometric or device lock dialog unless forced")
-      }
-      true
-    } else {
-      if (force) {
-        Log.i(TAG, "firing intent...")
-        showConfirmDeviceCredentialIntent()
-      } else {
-        Log.i(TAG, "Skipping firing intent unless forced")
-      }
-      true
-    }
-  }
-
-  fun cancelAuthentication() {
-    biometricPrompt.cancelAuthentication()
-  }
-}
-
-class BiometricDeviceLockContract : ActivityResultContract<String, Int>() {
-
-  override fun createIntent(context: Context, input: String): Intent {
-    val keyguardManager = ServiceUtil.getKeyguardManager(context)
-    return keyguardManager.createConfirmDeviceCredentialIntent(input, "")
-  }
-
-  override fun parseResult(resultCode: Int, intent: Intent?) =
-    if (resultCode != Activity.RESULT_OK) {
-      BiometricDeviceAuthentication.NOT_AUTHENTICATED
-    } else {
-      BiometricDeviceAuthentication.AUTHENTICATED
-    }
-}

app/src/main/java/org/thoughtcrime/securesms/ContactSelectionActivity.java

@@ -26,9 +26,8 @@ import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.ContactFilterView;
-import org.thoughtcrime.securesms.contacts.ContactSelectionDisplayMode;
+import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.sync.ContactDiscovery;
-import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
@@ -70,8 +69,8 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
   @Override
   protected void onCreate(Bundle icicle, boolean ready) {
     if (!getIntent().hasExtra(ContactSelectionListFragment.DISPLAY_MODE)) {
-      boolean includeSms  = Util.isDefaultSmsProvider(this) && SignalStore.misc().getSmsExportPhase().allowSmsFeatures();
-      int     displayMode = includeSms ? ContactSelectionDisplayMode.FLAG_ALL : ContactSelectionDisplayMode.FLAG_PUSH | ContactSelectionDisplayMode.FLAG_ACTIVE_GROUPS | ContactSelectionDisplayMode.FLAG_INACTIVE_GROUPS | ContactSelectionDisplayMode.FLAG_SELF;
+      int displayMode = Util.isDefaultSmsProvider(this) ? DisplayMode.FLAG_ALL
+                                                        : DisplayMode.FLAG_PUSH | DisplayMode.FLAG_ACTIVE_GROUPS | DisplayMode.FLAG_INACTIVE_GROUPS | DisplayMode.FLAG_SELF;
       getIntent().putExtra(ContactSelectionListFragment.DISPLAY_MODE, displayMode);
     }
 

app/src/main/java/org/thoughtcrime/securesms/ContactSelectionListAdapter.kt

@@ -1,88 +0,0 @@
-package org.thoughtcrime.securesms
-
-import android.content.Context
-import android.view.View
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchAdapter
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchConfiguration
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchData
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey
-import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
-import org.thoughtcrime.securesms.util.adapter.mapping.MappingModel
-import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
-
-class ContactSelectionListAdapter(
-  context: Context,
-  fixedContacts: Set<ContactSearchKey>,
-  displayCheckBox: Boolean,
-  displaySmsTag: DisplaySmsTag,
-  displaySecondaryInformation: DisplaySecondaryInformation,
-  onClickCallbacks: OnContactSelectionClick,
-  longClickCallbacks: LongClickCallbacks,
-  storyContextMenuCallbacks: StoryContextMenuCallbacks
-) : ContactSearchAdapter(context, fixedContacts, displayCheckBox, displaySmsTag, displaySecondaryInformation, onClickCallbacks, longClickCallbacks, storyContextMenuCallbacks) {
-
-  init {
-    registerFactory(NewGroupModel::class.java, LayoutFactory({ NewGroupViewHolder(it, onClickCallbacks::onNewGroupClicked) }, R.layout.contact_selection_new_group_item))
-    registerFactory(InviteToSignalModel::class.java, LayoutFactory({ InviteToSignalViewHolder(it, onClickCallbacks::onInviteToSignalClicked) }, R.layout.contact_selection_invite_action_item))
-  }
-
-  class NewGroupModel : MappingModel<NewGroupModel> {
-    override fun areItemsTheSame(newItem: NewGroupModel): Boolean = true
-    override fun areContentsTheSame(newItem: NewGroupModel): Boolean = true
-  }
-
-  class InviteToSignalModel : MappingModel<InviteToSignalModel> {
-    override fun areItemsTheSame(newItem: InviteToSignalModel): Boolean = true
-    override fun areContentsTheSame(newItem: InviteToSignalModel): Boolean = true
-  }
-
-  private class InviteToSignalViewHolder(itemView: View, onClickListener: () -> Unit) : MappingViewHolder<InviteToSignalModel>(itemView) {
-    init {
-      itemView.setOnClickListener { onClickListener() }
-    }
-
-    override fun bind(model: InviteToSignalModel) = Unit
-  }
-
-  private class NewGroupViewHolder(itemView: View, onClickListener: () -> Unit) : MappingViewHolder<NewGroupModel>(itemView) {
-    init {
-      itemView.setOnClickListener { onClickListener() }
-    }
-
-    override fun bind(model: NewGroupModel) = Unit
-  }
-
-  class ArbitraryRepository : org.thoughtcrime.securesms.contacts.paged.ArbitraryRepository {
-
-    enum class ArbitraryRow(val code: String) {
-      NEW_GROUP("new-group"),
-      INVITE_TO_SIGNAL("invite-to-signal");
-
-      companion object {
-        fun fromCode(code: String) = values().first { it.code == code }
-      }
-    }
-
-    override fun getSize(section: ContactSearchConfiguration.Section.Arbitrary, query: String?): Int {
-      return if (query.isNullOrEmpty()) section.types.size else 0
-    }
-
-    override fun getData(section: ContactSearchConfiguration.Section.Arbitrary, query: String?, startIndex: Int, endIndex: Int, totalSearchSize: Int): List<ContactSearchData.Arbitrary> {
-      check(section.types.size == 1)
-      return listOf(ContactSearchData.Arbitrary(section.types.first()))
-    }
-
-    override fun getMappingModel(arbitrary: ContactSearchData.Arbitrary): MappingModel<*> {
-      val code = ArbitraryRow.fromCode(arbitrary.type)
-      return when (code) {
-        ArbitraryRow.NEW_GROUP -> NewGroupModel()
-        ArbitraryRow.INVITE_TO_SIGNAL -> InviteToSignalModel()
-      }
-    }
-  }
-
-  interface OnContactSelectionClick : ClickCallbacks {
-    fun onNewGroupClicked()
-    fun onInviteToSignalClicked()
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/ContactSelectionListFragment.java

@@ -21,6 +21,7 @@ import android.Manifest;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
+import android.database.Cursor;
 import android.graphics.Rect;
 import android.os.AsyncTask;
 import android.os.Bundle;
@@ -39,7 +40,10 @@ import androidx.annotation.Px;
 import androidx.appcompat.app.AlertDialog;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.constraintlayout.widget.ConstraintSet;
+import androidx.fragment.app.FragmentActivity;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -55,36 +59,38 @@ import com.pnikosis.materialishprogress.ProgressWheel;
 import org.signal.core.util.concurrent.SimpleTask;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.RecyclerViewFastScroller;
+import org.thoughtcrime.securesms.contacts.AbstractContactsCursorLoader;
 import org.thoughtcrime.securesms.contacts.ContactChipViewModel;
-import org.thoughtcrime.securesms.contacts.ContactSelectionDisplayMode;
+import org.thoughtcrime.securesms.contacts.ContactSelectionListAdapter;
+import org.thoughtcrime.securesms.contacts.ContactSelectionListItem;
+import org.thoughtcrime.securesms.contacts.ContactsCursorLoader;
+import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.HeaderAction;
 import org.thoughtcrime.securesms.contacts.LetterHeaderDecoration;
 import org.thoughtcrime.securesms.contacts.SelectedContact;
 import org.thoughtcrime.securesms.contacts.SelectedContacts;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchAdapter;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchConfiguration;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchData;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchMediator;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchSortOrder;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchState;
+import org.thoughtcrime.securesms.contacts.selection.ContactSelectionArguments;
 import org.thoughtcrime.securesms.contacts.sync.ContactDiscovery;
 import org.thoughtcrime.securesms.groups.SelectionLimits;
 import org.thoughtcrime.securesms.groups.ui.GroupLimitDialog;
+import org.thoughtcrime.securesms.mms.GlideApp;
+import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
+import org.thoughtcrime.securesms.sharing.ShareContact;
 import org.thoughtcrime.securesms.util.LifecycleDisposable;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.UsernameUtil;
 import org.thoughtcrime.securesms.util.ViewUtil;
+import org.thoughtcrime.securesms.util.adapter.FixedViewsAdapter;
+import org.thoughtcrime.securesms.util.adapter.RecyclerViewConcatenateAdapterStickyHeader;
 import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter;
 import org.thoughtcrime.securesms.util.adapter.mapping.MappingModelList;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
 
 import java.io.IOException;
 import java.util.Collections;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -99,6 +105,7 @@ import kotlin.Unit;
  * @author Moxie Marlinspike
  */
 public final class ContactSelectionListFragment extends LoggingFragment
+    implements LoaderManager.LoaderCallbacks<Cursor>
 {
   @SuppressWarnings("unused")
   private static final String TAG = Log.tag(ContactSelectionListFragment.class);
@@ -130,23 +137,27 @@ public final class ContactSelectionListFragment extends LoggingFragment
   private String                                      cursorFilter;
   private RecyclerView                                recyclerView;
   private RecyclerViewFastScroller                    fastScroller;
+  private ContactSelectionListAdapter                 cursorRecyclerViewAdapter;
   private RecyclerView                                chipRecycler;
   private OnSelectionLimitReachedListener             onSelectionLimitReachedListener;
+  private AbstractContactsCursorLoaderFactoryProvider cursorFactoryProvider;
   private MappingAdapter                              contactChipAdapter;
   private ContactChipViewModel                        contactChipViewModel;
   private LifecycleDisposable                         lifecycleDisposable;
+
   private HeaderActionProvider                        headerActionProvider;
   private TextView                                    headerActionView;
-  private ContactSearchMediator                       contactSearchMediator;
 
-  @Nullable private ListCallback            listCallback;
-  @Nullable private ScrollCallback          scrollCallback;
-  @Nullable private OnItemLongClickListener onItemLongClickListener;
-  private           SelectionLimits         selectionLimit = SelectionLimits.NO_LIMITS;
-  private           Set<RecipientId>        currentSelection;
-  private           boolean                 isMulti;
-  private           boolean                 canSelectSelf;
-  private           ListClickListener       listClickListener = new ListClickListener();
+  @Nullable private FixedViewsAdapter headerAdapter;
+  @Nullable private FixedViewsAdapter footerAdapter;
+  @Nullable private ListCallback      listCallback;
+  @Nullable private ScrollCallback    scrollCallback;
+  private           GlideRequests     glideRequests;
+  private           SelectionLimits   selectionLimit = SelectionLimits.NO_LIMITS;
+  private           Set<RecipientId>  currentSelection;
+  private           boolean           isMulti;
+  private           boolean           hideCount;
+  private           boolean           canSelectSelf;
 
   @Override
   public void onAttach(@NonNull Context context) {
@@ -180,6 +191,14 @@ public final class ContactSelectionListFragment extends LoggingFragment
       onSelectionLimitReachedListener = (OnSelectionLimitReachedListener) getParentFragment();
     }
 
+    if (context instanceof AbstractContactsCursorLoaderFactoryProvider) {
+      cursorFactoryProvider = (AbstractContactsCursorLoaderFactoryProvider) context;
+    }
+
+    if (getParentFragment() instanceof AbstractContactsCursorLoaderFactoryProvider) {
+      cursorFactoryProvider = (AbstractContactsCursorLoaderFactoryProvider) getParentFragment();
+    }
+
     if (context instanceof HeaderActionProvider) {
       headerActionProvider = (HeaderActionProvider) context;
     }
@@ -187,14 +206,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
     if (getParentFragment() instanceof HeaderActionProvider) {
       headerActionProvider = (HeaderActionProvider) getParentFragment();
     }
-
-    if (context instanceof OnItemLongClickListener) {
-      onItemLongClickListener = (OnItemLongClickListener) context;
-    }
-
-    if (getParentFragment() instanceof OnItemLongClickListener) {
-      onItemLongClickListener = (OnItemLongClickListener) getParentFragment();
-    }
   }
 
   @Override
@@ -215,14 +226,16 @@ public final class ContactSelectionListFragment extends LoggingFragment
                  if (!TextSecurePreferences.hasSuccessfullyRetrievedDirectory(getActivity())) {
                    handleContactPermissionGranted();
                  } else {
-                   contactSearchMediator.refresh();
+                   LoaderManager.getInstance(this).initLoader(0, null, this);
                  }
                })
                .onAnyDenied(() -> {
-                 requireActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
+                 FragmentActivity activity = requireActivity();
 
-                 if (safeArguments().getBoolean(RECENTS, requireActivity().getIntent().getBooleanExtra(RECENTS, false))) {
-                   contactSearchMediator.refresh();
+                 activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
+
+                 if (safeArguments().getBoolean(RECENTS, activity.getIntent().getBooleanExtra(RECENTS, false))) {
+                   LoaderManager.getInstance(this).initLoader(0, null, ContactSelectionListFragment.this);
                  } else {
                    initializeNoContactsPermission();
                  }
@@ -284,6 +297,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
     swipeRefresh.setNestedScrollingEnabled(isRefreshable);
     swipeRefresh.setEnabled(isRefreshable);
 
+    hideCount      = arguments.getBoolean(HIDE_COUNT, intent.getBooleanExtra(HIDE_COUNT, false));
     selectionLimit = arguments.getParcelable(SELECTION_LIMITS);
     if (selectionLimit == null) {
       selectionLimit = intent.getParcelableExtra(SELECTION_LIMITS);
@@ -331,75 +345,9 @@ public final class ContactSelectionListFragment extends LoggingFragment
       headerActionView.setEnabled(false);
     }
 
-    contactSearchMediator = new ContactSearchMediator(
-        this,
-        currentSelection.stream()
-                        .map(r -> new ContactSearchKey.RecipientSearchKey(r, false))
-                        .collect(java.util.stream.Collectors.toSet()),
-        selectionLimit,
-        isMulti,
-        ContactSearchAdapter.DisplaySmsTag.DEFAULT,
-        ContactSearchAdapter.DisplaySecondaryInformation.ALWAYS,
-        this::mapStateToConfiguration,
-        new ContactSearchMediator.SimpleCallbacks() {
-          @Override
-          public void onAdapterListCommitted(int size) {
-            onLoadFinished(size);
-          }
-        },
-        false,
-        (context, fixedContacts, displayCheckBox, displaySmsTag, displaySecondaryInformation, callbacks, longClickCallbacks, storyContextMenuCallbacks) -> new ContactSelectionListAdapter(
-            context,
-            fixedContacts,
-            displayCheckBox,
-            displaySmsTag,
-            displaySecondaryInformation,
-            new ContactSelectionListAdapter.OnContactSelectionClick() {
-              @Override
-              public void onNewGroupClicked() {
-                listCallback.onNewGroup(false);
-              }
-
-              @Override
-              public void onInviteToSignalClicked() {
-                listCallback.onInvite();
-              }
-
-              @Override
-              public void onStoryClicked(@NonNull View view1, @NonNull ContactSearchData.Story story, boolean isSelected) {
-                throw new UnsupportedOperationException();
-              }
-
-              @Override
-              public void onKnownRecipientClicked(@NonNull View view1, @NonNull ContactSearchData.KnownRecipient knownRecipient, boolean isSelected) {
-                listClickListener.onItemClick(knownRecipient.getContactSearchKey());
-              }
-
-              @Override
-              public void onExpandClicked(@NonNull ContactSearchData.Expand expand) {
-                callbacks.onExpandClicked(expand);
-              }
-
-              @Override
-              public void onUnknownRecipientClicked(@NonNull View view, @NonNull ContactSearchData.UnknownRecipient unknownRecipient, boolean isSelected) {
-                listClickListener.onItemClick(unknownRecipient.getContactSearchKey());
-              }
-            },
-            (anchorView, data) -> listClickListener.onItemLongClick(anchorView, data.getContactSearchKey()),
-            storyContextMenuCallbacks
-        ),
-        new ContactSelectionListAdapter.ArbitraryRepository()
-    );
-
     return view;
   }
 
-  @Override
-  public void onDestroyView() {
-    super.onDestroyView();
-    constraintLayout = null;
-  }
-
   private @NonNull Bundle safeArguments() {
     return getArguments() != null ? getArguments() : new Bundle();
   }
@@ -410,30 +358,27 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   public @NonNull List<SelectedContact> getSelectedContacts() {
-    if (contactSearchMediator == null) {
+    if (cursorRecyclerViewAdapter == null) {
       return Collections.emptyList();
     }
 
-    return contactSearchMediator.getSelectedContacts()
-                                .stream()
-                                .map(ContactSearchKey::requireSelectedContact)
-                                .collect(java.util.stream.Collectors.toList());
+    return cursorRecyclerViewAdapter.getSelectedContacts();
   }
 
   public int getSelectedContactsCount() {
-    if (contactSearchMediator == null) {
+    if (cursorRecyclerViewAdapter == null) {
       return 0;
     }
 
-    return contactSearchMediator.getSelectedContacts().size();
+    return cursorRecyclerViewAdapter.getSelectedContactsCount();
   }
 
   public int getTotalMemberCount() {
-    if (contactSearchMediator == null) {
+    if (cursorRecyclerViewAdapter == null) {
       return 0;
     }
 
-    return getSelectedContactsCount() + contactSearchMediator.getFixedContactsSize();
+    return cursorRecyclerViewAdapter.getSelectedContactsCount() + cursorRecyclerViewAdapter.getCurrentContactsCount();
   }
 
   private Set<RecipientId> getCurrentSelection() {
@@ -443,7 +388,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
     }
 
     return currentSelection == null ? Collections.emptySet()
-                                    : Collections.unmodifiableSet(new HashSet<>(currentSelection));
+                                    : Collections.unmodifiableSet(Stream.of(currentSelection).collect(Collectors.toSet()));
   }
 
   public boolean isMulti() {
@@ -451,8 +396,34 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   private void initializeCursor() {
+    glideRequests = GlideApp.with(this);
+
+    cursorRecyclerViewAdapter = new ContactSelectionListAdapter(requireContext(),
+                                                                glideRequests,
+                                                                null,
+                                                                new ListClickListener(),
+                                                                isMulti,
+                                                                currentSelection,
+                                                                safeArguments().getInt(ContactSelectionArguments.CHECKBOX_RESOURCE, R.drawable.contact_selection_checkbox));
+
+    RecyclerViewConcatenateAdapterStickyHeader concatenateAdapter = new RecyclerViewConcatenateAdapterStickyHeader();
+
+    if (listCallback != null) {
+      headerAdapter = new FixedViewsAdapter(createNewGroupItem(listCallback));
+      headerAdapter.hide();
+      concatenateAdapter.addAdapter(headerAdapter);
+    }
+
+    concatenateAdapter.addAdapter(cursorRecyclerViewAdapter);
+
+    if (listCallback != null) {
+      footerAdapter = new FixedViewsAdapter(createInviteActionView(listCallback));
+      footerAdapter.hide();
+      concatenateAdapter.addAdapter(footerAdapter);
+    }
+
     recyclerView.addItemDecoration(new LetterHeaderDecoration(requireContext(), this::hideLetterHeaders));
-    recyclerView.setAdapter(contactSearchMediator.getAdapter());
+    recyclerView.setAdapter(concatenateAdapter);
     recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
       @Override
       public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
@@ -473,6 +444,20 @@ public final class ContactSelectionListFragment extends LoggingFragment
     return hasQueryFilter() || shouldDisplayRecents();
   }
 
+  private View createInviteActionView(@NonNull ListCallback listCallback) {
+    View view = LayoutInflater.from(requireContext())
+                              .inflate(R.layout.contact_selection_invite_action_item, (ViewGroup) requireView(), false);
+    view.setOnClickListener(v -> listCallback.onInvite());
+    return view;
+  }
+
+  private View createNewGroupItem(@NonNull ListCallback listCallback) {
+    View view = LayoutInflater.from(requireContext())
+                              .inflate(R.layout.contact_selection_new_group_item, (ViewGroup) requireView(), false);
+    view.setOnClickListener(v -> listCallback.onNewGroup(false));
+    return view;
+  }
+
   private void initializeNoContactsPermission() {
     swipeRefresh.setVisibility(View.GONE);
 
@@ -497,7 +482,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
   public void setQueryFilter(String filter) {
     this.cursorFilter = filter;
-    contactSearchMediator.onFilterChanged(filter);
+    LoaderManager.getInstance(this).restartLoader(0, null, this);
   }
 
   public void resetQueryFilter() {
@@ -514,21 +499,51 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   public void reset() {
-    contactSearchMediator.clearSelection();
-    fastScroller.setVisibility(View.GONE);
-    headerActionView.setVisibility(View.GONE);
+    cursorRecyclerViewAdapter.clearSelectedContacts();
+
+    if (!isDetached() && !isRemoving() && getActivity() != null && !getActivity().isFinishing()) {
+      LoaderManager.getInstance(this).restartLoader(0, null, this);
+    }
   }
 
   public void setRecyclerViewPaddingBottom(@Px int paddingBottom) {
     ViewUtil.setPaddingBottom(recyclerView, paddingBottom);
   }
 
-  private void onLoadFinished(int count) {
+  @Override
+  public @NonNull Loader<Cursor> onCreateLoader(int id, Bundle args) {
+    FragmentActivity activity       = requireActivity();
+    int              displayMode    = safeArguments().getInt(DISPLAY_MODE, activity.getIntent().getIntExtra(DISPLAY_MODE, DisplayMode.FLAG_ALL));
+    boolean          displayRecents = shouldDisplayRecents();
+
+    if (cursorFactoryProvider != null) {
+      return cursorFactoryProvider.get().create();
+    } else {
+      return new ContactsCursorLoader.Factory(activity, displayMode, cursorFilter, displayRecents).create();
+    }
+  }
+
+  @Override
+  public void onLoadFinished(@NonNull Loader<Cursor> loader, @Nullable Cursor data) {
     swipeRefresh.setVisibility(View.VISIBLE);
     showContactsLayout.setVisibility(View.GONE);
 
+    cursorRecyclerViewAdapter.changeCursor(data);
+
+    if (footerAdapter != null) {
+      footerAdapter.show();
+    }
+
+    if (headerAdapter != null) {
+      if (TextUtils.isEmpty(cursorFilter)) {
+        headerAdapter.show();
+      } else {
+        headerAdapter.hide();
+      }
+    }
+
     emptyText.setText(R.string.contact_selection_group_activity__no_contacts);
-    boolean useFastScroller = count > 20;
+    boolean useFastScroller = data != null && data.getCount() > 20;
     recyclerView.setVerticalScrollBarEnabled(!useFastScroller);
     if (useFastScroller) {
       fastScroller.setVisibility(View.VISIBLE);
@@ -545,6 +560,13 @@ public final class ContactSelectionListFragment extends LoggingFragment
     }
   }
 
+  @Override
+  public void onLoaderReset(@NonNull Loader<Cursor> loader) {
+    cursorRecyclerViewAdapter.changeCursor(null);
+    fastScroller.setVisibility(View.GONE);
+    headerActionView.setVisibility(View.GONE);
+  }
+
   private boolean shouldDisplayRecents() {
     return safeArguments().getBoolean(RECENTS, requireActivity().getIntent().getBooleanExtra(RECENTS, false));
   }
@@ -598,15 +620,20 @@ public final class ContactSelectionListFragment extends LoggingFragment
    *
    * @param contacts List of the contacts to select. This will not overwrite the current selection, but append to it.
    */
-  public void markSelected(@NonNull Set<RecipientId> contacts) {
+  public void markSelected(@NonNull Set<ShareContact> contacts) {
     if (contacts.isEmpty()) {
       return;
     }
 
     Set<SelectedContact> toMarkSelected = contacts.stream()
-                                                  .filter(r -> !contactSearchMediator.getSelectedContacts()
-                                                                                     .contains(new ContactSearchKey.RecipientSearchKey(r, false)))
-                                                  .map(SelectedContact::forRecipientId)
+                                                  .map(contact -> {
+                                                    if (contact.getRecipientId().isPresent()) {
+                                                      return SelectedContact.forRecipientId(contact.getRecipientId().get());
+                                                    } else {
+                                                      return SelectedContact.forPhone(null, contact.getNumber());
+                                                    }
+                                                  })
+                                                  .filter(c -> !cursorRecyclerViewAdapter.isSelectedContact(c))
                                                   .collect(java.util.stream.Collectors.toSet());
 
     if (toMarkSelected.isEmpty()) {
@@ -616,18 +643,22 @@ public final class ContactSelectionListFragment extends LoggingFragment
     for (final SelectedContact selectedContact : toMarkSelected) {
       markContactSelected(selectedContact);
     }
+
+    cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount());
   }
 
-  private class ListClickListener {
-    public void onItemClick(ContactSearchKey contact) {
-      SelectedContact selectedContact = contact.requireSelectedContact();
+  private class ListClickListener implements ContactSelectionListAdapter.ItemClickListener {
+    @Override
+    public void onItemClick(ContactSelectionListItem contact) {
+      SelectedContact selectedContact = contact.isUsernameType() ? SelectedContact.forUsername(contact.getRecipientId().orElse(null), contact.getNumber())
+                                                                 : SelectedContact.forPhone(contact.getRecipientId().orElse(null), contact.getNumber());
 
-      if (!canSelectSelf && !selectedContact.hasUsername() && Recipient.self().getId().equals(selectedContact.getOrCreateRecipientId(requireContext()))) {
+      if (!canSelectSelf && Recipient.self().getId().equals(selectedContact.getOrCreateRecipientId(requireContext()))) {
         Toast.makeText(requireContext(), R.string.ContactSelectionListFragment_you_do_not_need_to_add_yourself_to_the_group, Toast.LENGTH_SHORT).show();
         return;
       }
 
-      if (!isMulti || !contactSearchMediator.getSelectedContacts().contains(selectedContact.toContactSearchKey())) {
+      if (!isMulti || !cursorRecyclerViewAdapter.isSelectedContact(selectedContact)) {
         if (selectionHardLimitReached()) {
           if (onSelectionLimitReachedListener != null) {
             onSelectionLimitReachedListener.onHardLimitReached(selectionLimit.getHardLimit());
@@ -637,62 +668,58 @@ public final class ContactSelectionListFragment extends LoggingFragment
           return;
         }
 
-        if (contact instanceof ContactSearchKey.UnknownRecipientKey && ((ContactSearchKey.UnknownRecipientKey) contact).getSectionKey() == ContactSearchConfiguration.SectionKey.USERNAME) {
-          String      username      = ((ContactSearchKey.UnknownRecipientKey) contact).getQuery();
+        if (contact.isUsernameType()) {
           AlertDialog loadingDialog = SimpleProgressDialog.show(requireContext());
 
           SimpleTask.run(getViewLifecycleOwner().getLifecycle(), () -> {
-            return UsernameUtil.fetchAciForUsername(username);
+            return UsernameUtil.fetchAciForUsername(contact.getNumber());
           }, uuid -> {
             loadingDialog.dismiss();
             if (uuid.isPresent()) {
-              Recipient       recipient = Recipient.externalUsername(uuid.get(), username);
-              SelectedContact selected  = SelectedContact.forUsername(recipient.getId(), username);
+              Recipient       recipient = Recipient.externalUsername(uuid.get(), contact.getNumber());
+              SelectedContact selected  = SelectedContact.forUsername(recipient.getId(), contact.getNumber());
 
               if (onContactSelectedListener != null) {
                 onContactSelectedListener.onBeforeContactSelected(Optional.of(recipient.getId()), null, allowed -> {
                   if (allowed) {
                     markContactSelected(selected);
+                    cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
                   }
                 });
               } else {
                 markContactSelected(selected);
+                cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
               }
             } else {
               new MaterialAlertDialogBuilder(requireContext())
                   .setTitle(R.string.ContactSelectionListFragment_username_not_found)
-                  .setMessage(getString(R.string.ContactSelectionListFragment_s_is_not_a_signal_user, username))
+                  .setMessage(getString(R.string.ContactSelectionListFragment_s_is_not_a_signal_user, contact.getNumber()))
                   .setPositiveButton(android.R.string.ok, (dialog, which) -> dialog.dismiss())
                   .show();
             }
           });
         } else {
           if (onContactSelectedListener != null) {
-            onContactSelectedListener.onBeforeContactSelected(Optional.ofNullable(selectedContact.getRecipientId()), selectedContact.getNumber(), allowed -> {
+            onContactSelectedListener.onBeforeContactSelected(contact.getRecipientId(), contact.getNumber(), allowed -> {
               if (allowed) {
                 markContactSelected(selectedContact);
+                cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
               }
             });
           } else {
             markContactSelected(selectedContact);
+            cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
           }
         }
       } else {
         markContactUnselected(selectedContact);
+        cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
 
         if (onContactSelectedListener != null) {
-          onContactSelectedListener.onContactDeselected(Optional.ofNullable(selectedContact.getRecipientId()), selectedContact.getNumber());
+          onContactSelectedListener.onContactDeselected(contact.getRecipientId(), contact.getNumber());
         }
       }
     }
-
-    public boolean onItemLongClick(View anchorView, ContactSearchKey item) {
-      if (onItemLongClickListener != null) {
-        return onItemLongClickListener.onLongClick(anchorView, item, recyclerView);
-      } else {
-        return false;
-      }
-    }
   }
 
   private boolean selectionHardLimitReached() {
@@ -708,7 +735,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   private void markContactSelected(@NonNull SelectedContact selectedContact) {
-    contactSearchMediator.setKeysSelected(Collections.singleton(selectedContact.toContactSearchKey()));
+    cursorRecyclerViewAdapter.addSelectedContact(selectedContact);
     if (isMulti) {
       addChipForSelectedContact(selectedContact);
     }
@@ -718,7 +745,8 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   private void markContactUnselected(@NonNull SelectedContact selectedContact) {
-    contactSearchMediator.setKeysNotSelected(Collections.singleton(selectedContact.toContactSearchKey()));
+    cursorRecyclerViewAdapter.removeFromSelectedContacts(selectedContact);
+    cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
     contactChipViewModel.remove(selectedContact);
 
     if (onContactSelectedListener != null) {
@@ -791,116 +819,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
     chipRecycler.smoothScrollBy(x, 0);
   }
 
-  private @NonNull ContactSearchConfiguration mapStateToConfiguration(@NonNull ContactSearchState contactSearchState) {
-    int displayMode = safeArguments().getInt(DISPLAY_MODE, requireActivity().getIntent().getIntExtra(DISPLAY_MODE, ContactSelectionDisplayMode.FLAG_ALL));
-
-    boolean includeRecents             = safeArguments().getBoolean(RECENTS, requireActivity().getIntent().getBooleanExtra(RECENTS, false));
-    boolean includePushContacts        = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_PUSH);
-    boolean includeSmsContacts         = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_SMS);
-    boolean includeActiveGroups        = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_ACTIVE_GROUPS);
-    boolean includeInactiveGroups      = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_INACTIVE_GROUPS);
-    boolean includeSelf                = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_SELF);
-    boolean includeV1Groups            = !flagSet(displayMode, ContactSelectionDisplayMode.FLAG_HIDE_GROUPS_V1);
-    boolean includeNew                 = !flagSet(displayMode, ContactSelectionDisplayMode.FLAG_HIDE_NEW);
-    boolean includeRecentsHeader       = !flagSet(displayMode, ContactSelectionDisplayMode.FLAG_HIDE_RECENT_HEADER);
-    boolean includeGroupsAfterContacts = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_GROUPS_AFTER_CONTACTS);
-    boolean blocked                    = flagSet(displayMode, ContactSelectionDisplayMode.FLAG_BLOCK);
-
-    ContactSearchConfiguration.TransportType        transportType = resolveTransportType(includePushContacts, includeSmsContacts);
-    ContactSearchConfiguration.Section.Recents.Mode mode          = resolveRecentsMode(transportType, includeActiveGroups);
-    ContactSearchConfiguration.NewRowMode           newRowMode    = resolveNewRowMode(blocked, includeActiveGroups);
-
-    return ContactSearchConfiguration.build(builder -> {
-      builder.setQuery(contactSearchState.getQuery());
-
-      if (listCallback != null) {
-        builder.arbitrary(ContactSelectionListAdapter.ArbitraryRepository.ArbitraryRow.NEW_GROUP.getCode());
-      }
-
-      if (transportType != null) {
-        if (TextUtils.isEmpty(contactSearchState.getQuery()) && includeRecents) {
-          builder.addSection(new ContactSearchConfiguration.Section.Recents(
-              25,
-              mode,
-              includeInactiveGroups,
-              includeV1Groups,
-              includeSmsContacts,
-              includeSelf,
-              includeRecentsHeader,
-              null
-          ));
-        }
-
-        builder.addSection(new ContactSearchConfiguration.Section.Individuals(
-            includeSelf,
-            transportType,
-            true,
-            null,
-            !hideLetterHeaders()
-        ));
-      }
-
-      if ((includeGroupsAfterContacts || !TextUtils.isEmpty(contactSearchState.getQuery())) && includeActiveGroups) {
-        builder.addSection(new ContactSearchConfiguration.Section.Groups(
-            includeSmsContacts,
-            includeV1Groups,
-            includeInactiveGroups,
-            false,
-            ContactSearchSortOrder.NATURAL,
-            false,
-            true,
-            null
-        ));
-      }
-
-      if (listCallback != null) {
-        builder.arbitrary(ContactSelectionListAdapter.ArbitraryRepository.ArbitraryRow.INVITE_TO_SIGNAL.getCode());
-      }
-
-      if (includeNew) {
-        builder.phone(newRowMode);
-        builder.username(newRowMode);
-      }
-      return Unit.INSTANCE;
-    });
-  }
-
-  private static @Nullable ContactSearchConfiguration.TransportType resolveTransportType(boolean includePushContacts, boolean includeSmsContacts) {
-    if (includePushContacts && includeSmsContacts) {
-      return ContactSearchConfiguration.TransportType.ALL;
-    } else if (includePushContacts) {
-      return ContactSearchConfiguration.TransportType.PUSH;
-    } else if (includeSmsContacts) {
-      return ContactSearchConfiguration.TransportType.SMS;
-    } else {
-      return null;
-    }
-  }
-
-  private static @NonNull ContactSearchConfiguration.Section.Recents.Mode resolveRecentsMode(ContactSearchConfiguration.TransportType transportType, boolean includeGroupContacts) {
-    if (transportType != null && includeGroupContacts) {
-      return ContactSearchConfiguration.Section.Recents.Mode.ALL;
-    } else if (includeGroupContacts) {
-      return ContactSearchConfiguration.Section.Recents.Mode.GROUPS;
-    } else {
-      return ContactSearchConfiguration.Section.Recents.Mode.INDIVIDUALS;
-    }
-  }
-
-  private static @NonNull ContactSearchConfiguration.NewRowMode resolveNewRowMode(boolean isBlocked, boolean isActiveGroups) {
-    if (isBlocked) {
-      return ContactSearchConfiguration.NewRowMode.BLOCK;
-    } else if (isActiveGroups) {
-      return ContactSearchConfiguration.NewRowMode.NEW_CONVERSATION;
-    } else {
-      return ContactSearchConfiguration.NewRowMode.ADD_TO_GROUP;
-    }
-  }
-
-  private static boolean flagSet(int mode, int flag) {
-    return (mode & flag) > 0;
-  }
-
   public interface OnContactSelectedListener {
     /**
      * Provides an opportunity to disallow selecting an item. Call the callback with false to disallow, or true to allow it.
@@ -932,7 +850,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
     @NonNull HeaderAction getHeaderAction();
   }
 
-  public interface OnItemLongClickListener {
-    boolean onLongClick(View anchorView, ContactSearchKey contactSearchKey, RecyclerView recyclerView);
+  public interface AbstractContactsCursorLoaderFactoryProvider {
+    @NonNull AbstractContactsCursorLoader.Factory get();
   }
 }

app/src/main/java/org/thoughtcrime/securesms/DatabaseMigrationActivity.java

@@ -0,0 +1,201 @@
+package org.thoughtcrime.securesms;
+
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.Message;
+import android.os.Parcelable;
+import android.view.View;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import org.thoughtcrime.securesms.database.SmsMigrator.ProgressDescription;
+import org.thoughtcrime.securesms.service.ApplicationMigrationService;
+import org.thoughtcrime.securesms.service.ApplicationMigrationService.ImportState;
+
+public class DatabaseMigrationActivity extends PassphraseRequiredActivity {
+
+  private final ImportServiceConnection serviceConnection  = new ImportServiceConnection();
+  private final ImportStateHandler      importStateHandler = new ImportStateHandler();
+  private final BroadcastReceiver       completedReceiver  = new NullReceiver();
+
+  private LinearLayout promptLayout;
+  private LinearLayout progressLayout;
+  private Button       skipButton;
+  private Button       importButton;
+  private ProgressBar  progress;
+  private TextView     progressLabel;
+
+  private ApplicationMigrationService importService;
+  private boolean isVisible = false;
+
+  @Override
+  protected void onCreate(Bundle bundle, boolean ready) {
+    setContentView(R.layout.database_migration_activity);
+
+    initializeResources();
+    initializeServiceBinding();
+  }
+
+  @Override
+  public void onResume() {
+    super.onResume();
+    isVisible = true;
+    registerForCompletedNotification();
+  }
+
+  @Override
+  public void onPause() {
+    super.onPause();
+    isVisible = false;
+    unregisterForCompletedNotification();
+  }
+
+  @Override
+  public void onDestroy() {
+    super.onDestroy();
+    shutdownServiceBinding();
+  }
+
+  @Override
+  public void onBackPressed() {
+
+  }
+
+  private void initializeServiceBinding() {
+    Intent intent = new Intent(this, ApplicationMigrationService.class);
+    bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE);
+  }
+
+  private void initializeResources() {
+    this.promptLayout   = (LinearLayout)findViewById(R.id.prompt_layout);
+    this.progressLayout = (LinearLayout)findViewById(R.id.progress_layout);
+    this.skipButton     = (Button)      findViewById(R.id.skip_button);
+    this.importButton   = (Button)      findViewById(R.id.import_button);
+    this.progress       = (ProgressBar) findViewById(R.id.import_progress);
+    this.progressLabel  = (TextView)    findViewById(R.id.import_status);
+
+    this.progressLayout.setVisibility(View.GONE);
+    this.promptLayout.setVisibility(View.GONE);
+
+    this.importButton.setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View v) {
+        Intent intent = new Intent(DatabaseMigrationActivity.this, ApplicationMigrationService.class);
+        intent.setAction(ApplicationMigrationService.MIGRATE_DATABASE);
+        intent.putExtra("master_secret", (Parcelable)getIntent().getParcelableExtra("master_secret"));
+        startService(intent);
+
+        promptLayout.setVisibility(View.GONE);
+        progressLayout.setVisibility(View.VISIBLE);
+      }
+    });
+
+    this.skipButton.setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View v) {
+        ApplicationMigrationService.setDatabaseImported(DatabaseMigrationActivity.this);
+        handleImportComplete();
+      }
+    });
+  }
+
+  private void registerForCompletedNotification() {
+    IntentFilter filter = new IntentFilter();
+    filter.addAction(ApplicationMigrationService.COMPLETED_ACTION);
+    filter.setPriority(1000);
+
+    registerReceiver(completedReceiver, filter);
+  }
+
+  private void unregisterForCompletedNotification() {
+    unregisterReceiver(completedReceiver);
+  }
+
+  private void shutdownServiceBinding() {
+    unbindService(serviceConnection);
+  }
+
+  private void handleStateIdle() {
+    this.promptLayout.setVisibility(View.VISIBLE);
+    this.progressLayout.setVisibility(View.GONE);
+  }
+
+  private void handleStateProgress(ProgressDescription update) {
+    this.promptLayout.setVisibility(View.GONE);
+    this.progressLayout.setVisibility(View.VISIBLE);
+    this.progressLabel.setText(update.primaryComplete + "/" + update.primaryTotal);
+
+    double max               = this.progress.getMax();
+    double primaryTotal      = update.primaryTotal;
+    double primaryComplete   = update.primaryComplete;
+    double secondaryTotal    = update.secondaryTotal;
+    double secondaryComplete = update.secondaryComplete;
+
+    this.progress.setProgress((int)Math.round((primaryComplete / primaryTotal) * max));
+    this.progress.setSecondaryProgress((int)Math.round((secondaryComplete / secondaryTotal) * max));
+  }
+
+  private void handleImportComplete() {
+    if (isVisible) {
+      if (getIntent().hasExtra("next_intent")) {
+        startActivity((Intent)getIntent().getParcelableExtra("next_intent"));
+      } else {
+        // TODO [greyson] Navigation
+        startActivity(MainActivity.clearTop(this));
+      }
+    }
+
+    finish();
+  }
+
+  private class ImportStateHandler extends Handler {
+
+    public ImportStateHandler() {
+      super(Looper.getMainLooper());
+    }
+
+    @Override
+    public void handleMessage(Message message) {
+      switch (message.what) {
+      case ImportState.STATE_IDLE:                   handleStateIdle();                                     break;
+      case ImportState.STATE_MIGRATING_IN_PROGRESS:  handleStateProgress((ProgressDescription)message.obj); break;
+      case ImportState.STATE_MIGRATING_COMPLETE:     handleImportComplete();                                break;
+      }
+    }
+  }
+
+  private class ImportServiceConnection implements ServiceConnection {
+    @Override
+    public void onServiceConnected(ComponentName className, IBinder service) {
+      importService  = ((ApplicationMigrationService.ApplicationMigrationBinder)service).getService();
+      importService.setImportStateHandler(importStateHandler);
+
+      ImportState state = importService.getState();
+      importStateHandler.obtainMessage(state.state, state.progress).sendToTarget();
+    }
+
+    @Override
+    public void onServiceDisconnected(ComponentName name) {
+      importService.setImportStateHandler(null);
+    }
+  }
+
+  private static class NullReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+      abortBroadcast();
+    }
+  }
+
+
+}

app/src/main/java/org/thoughtcrime/securesms/DeviceActivity.java

@@ -10,8 +10,6 @@ import android.os.Bundle;
 import android.os.Vibrator;
 import android.text.TextUtils;
 import android.transition.TransitionInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
@@ -56,7 +54,6 @@ public class DeviceActivity extends PassphraseRequiredActivity
   private DeviceAddFragment  deviceAddFragment;
   private DeviceListFragment deviceListFragment;
   private DeviceLinkFragment deviceLinkFragment;
-  private MenuItem           cameraSwitchItem = null;
 
   @Override
   public void onPreCreate() {
@@ -105,18 +102,6 @@ public class DeviceActivity extends PassphraseRequiredActivity
     return false;
   }
 
-  @Override
-  public boolean onCreateOptionsMenu(Menu menu) {
-    getMenuInflater().inflate(R.menu.device_add, menu);
-    cameraSwitchItem = menu.findItem(R.id.device_add_camera_switch);
-    cameraSwitchItem.setVisible(false);
-    return super.onCreateOptionsMenu(menu);
-  }
-
-  public MenuItem getCameraSwitchItem() {
-    return cameraSwitchItem;
-  }
-
   @Override
   public void onClick(View v) {
     Permissions.with(this)
@@ -140,18 +125,27 @@ public class DeviceActivity extends PassphraseRequiredActivity
       Uri uri = Uri.parse(data);
       deviceLinkFragment.setLinkClickedListener(uri, DeviceActivity.this);
 
-      deviceAddFragment.setSharedElementReturnTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
-      deviceAddFragment.setExitTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
+      if (Build.VERSION.SDK_INT >= 21) {
+        deviceAddFragment.setSharedElementReturnTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
+        deviceAddFragment.setExitTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
 
-      deviceLinkFragment.setSharedElementEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
-      deviceLinkFragment.setEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
+        deviceLinkFragment.setSharedElementEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
+        deviceLinkFragment.setEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
 
-      getSupportFragmentManager().beginTransaction()
-                                 .addToBackStack(null)
-                                 .addSharedElement(deviceAddFragment.getDevicesImage(), "devices")
-                                 .replace(R.id.fragment_container, deviceLinkFragment)
-                                 .commit();
+        getSupportFragmentManager().beginTransaction()
+                                   .addToBackStack(null)
+                                   .addSharedElement(deviceAddFragment.getDevicesImage(), "devices")
+                                   .replace(R.id.fragment_container, deviceLinkFragment)
+                                   .commit();
 
+      } else {
+        getSupportFragmentManager().beginTransaction()
+                                   .setCustomAnimations(R.anim.slide_from_bottom, R.anim.slide_to_bottom,
+                                                        R.anim.slide_from_bottom, R.anim.slide_to_bottom)
+                                   .replace(R.id.fragment_container, deviceLinkFragment)
+                                   .addToBackStack(null)
+                                   .commit();
+      }
     });
   }
 

app/src/main/java/org/thoughtcrime/securesms/DeviceAddFragment.java

@@ -2,23 +2,23 @@ package org.thoughtcrime.securesms;
 
 import android.animation.Animator;
 import android.annotation.TargetApi;
+import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
-import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewAnimationUtils;
 import android.view.ViewGroup;
 import android.view.animation.DecelerateInterpolator;
 import android.widget.ImageView;
+import android.widget.LinearLayout;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.core.view.ViewCompat;
 
 import org.signal.qr.QrScannerView;
 import org.signal.qr.kitkat.ScanListener;
-import org.thoughtcrime.securesms.mediasend.camerax.CameraXModelBlocklist;
+import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.LifecycleDisposable;
 import org.thoughtcrime.securesms.util.ViewUtil;
 
@@ -31,31 +31,33 @@ public class DeviceAddFragment extends LoggingFragment {
 
   private ImageView     devicesImage;
   private ScanListener  scanListener;
-  private QrScannerView scannerView;
 
   @Override
   public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
     ViewGroup container = ViewUtil.inflate(inflater, viewGroup, R.layout.device_add_fragment);
 
-    this.scannerView = container.findViewById(R.id.scanner);
+    QrScannerView scannerView = container.findViewById(R.id.scanner);
     this.devicesImage = container.findViewById(R.id.devices);
     ViewCompat.setTransitionName(devicesImage, "devices");
 
-    container.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
-      @Override
-      public void onLayoutChange(View v, int left, int top, int right, int bottom,
-                                 int oldLeft, int oldTop, int oldRight, int oldBottom)
-      {
-        v.removeOnLayoutChangeListener(this);
+    if (Build.VERSION.SDK_INT >= 21) {
+      container.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
+        @TargetApi(21)
+        @Override
+        public void onLayoutChange(View v, int left, int top, int right, int bottom,
+                                   int oldLeft, int oldTop, int oldRight, int oldBottom)
+        {
+          v.removeOnLayoutChangeListener(this);
 
-        Animator reveal = ViewAnimationUtils.createCircularReveal(v, right, bottom, 0, (int) Math.hypot(right, bottom));
-        reveal.setInterpolator(new DecelerateInterpolator(2f));
-        reveal.setDuration(800);
-        reveal.start();
-      }
-    });
+          Animator reveal = ViewAnimationUtils.createCircularReveal(v, right, bottom, 0, (int) Math.hypot(right, bottom));
+          reveal.setInterpolator(new DecelerateInterpolator(2f));
+          reveal.setDuration(800);
+          reveal.start();
+        }
+      });
+    }
 
-    scannerView.start(getViewLifecycleOwner(), CameraXModelBlocklist.isBlocklisted());
+    scannerView.start(getViewLifecycleOwner(), FeatureFlags.useQrLegacyScan());
 
     lifecycleDisposable.bindTo(getViewLifecycleOwner());
 
@@ -74,19 +76,6 @@ public class DeviceAddFragment extends LoggingFragment {
     return container;
   }
 
-  @Override
-  public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-    MenuItem switchCamera = ((DeviceActivity) requireActivity()).getCameraSwitchItem();
-
-    if (switchCamera != null) {
-      switchCamera.setVisible(true);
-      switchCamera.setOnMenuItemClickListener(v -> {
-        scannerView.toggleCamera();
-        return true;
-      });
-    }
-  }
-
   public ImageView getDevicesImage() {
     return devicesImage;
   }

app/src/main/java/org/thoughtcrime/securesms/InviteActivity.java

@@ -23,15 +23,14 @@ import androidx.interpolator.view.animation.FastOutSlowInInterpolator;
 
 import org.thoughtcrime.securesms.components.ContactFilterView;
 import org.thoughtcrime.securesms.components.ContactFilterView.OnFilterChangedListener;
-import org.thoughtcrime.securesms.contacts.ContactSelectionDisplayMode;
+import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.SelectedContact;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.groups.SelectionLimits;
-import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.mms.OutgoingMessage;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.sms.MessageSender;
+import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarInviteTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.Util;
@@ -62,7 +61,7 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
 
   @Override
   protected void onCreate(Bundle savedInstanceState, boolean ready) {
-    getIntent().putExtra(ContactSelectionListFragment.DISPLAY_MODE, ContactSelectionDisplayMode.FLAG_SMS);
+    getIntent().putExtra(ContactSelectionListFragment.DISPLAY_MODE, DisplayMode.FLAG_SMS);
     getIntent().putExtra(ContactSelectionListFragment.SELECTION_LIMITS, SelectionLimits.NO_LIMITS);
     getIntent().putExtra(ContactSelectionListFragment.HIDE_COUNT, true);
     getIntent().putExtra(ContactSelectionListFragment.REFRESHABLE, false);
@@ -119,7 +118,7 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     smsSendButton.setOnClickListener(new SmsSendClickListener());
     contactFilter.setOnFilterChangedListener(new ContactFilterChangedListener());
 
-    if (Util.isDefaultSmsProvider(this) && SignalStore.misc().getSmsExportPhase().isSmsSupported()) {
+    if (Util.isDefaultSmsProvider(this)) {
       shareButton.setOnClickListener(new ShareClickListener());
       smsButton.setOnClickListener(new SmsClickListener());
     } else {
@@ -254,7 +253,7 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
         Recipient   recipient      = Recipient.resolved(recipientId);
         int         subscriptionId = recipient.getDefaultSubscriptionId().orElse(-1);
 
-        MessageSender.send(context, OutgoingMessage.sms(recipient, message, subscriptionId), -1L, MessageSender.SendType.SMS, null, null);
+        MessageSender.send(context, new OutgoingTextMessage(recipient, message, subscriptionId), -1L, true, null, null);
 
         if (recipient.getContactUri() != null) {
           SignalDatabase.recipients().setHasSentInvite(recipient.getId());

app/src/main/java/org/thoughtcrime/securesms/MediaPreviewActivity.java

@@ -0,0 +1,890 @@
+/*
+ * Copyright (C) 2014 Open Whisper Systems
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.thoughtcrime.securesms;
+
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.content.ActivityNotFoundException;
+import android.content.Context;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.core.app.ShareCompat;
+import androidx.core.util.Pair;
+import androidx.core.view.ViewCompat;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.viewpager.widget.ViewPager;
+
+import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.animation.DepthPageTransformer;
+import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
+import org.thoughtcrime.securesms.components.viewpager.ExtendedOnPageChangedListener;
+import org.thoughtcrime.securesms.components.voice.VoiceNoteMediaController;
+import org.thoughtcrime.securesms.components.voice.VoiceNoteMediaControllerOwner;
+import org.thoughtcrime.securesms.conversation.mutiselect.forward.MultiselectForwardFragment;
+import org.thoughtcrime.securesms.conversation.mutiselect.forward.MultiselectForwardFragmentArgs;
+import org.thoughtcrime.securesms.database.MediaDatabase;
+import org.thoughtcrime.securesms.database.MediaDatabase.MediaRecord;
+import org.thoughtcrime.securesms.database.loaders.PagingMediaLoader;
+import org.thoughtcrime.securesms.mediaoverview.MediaOverviewActivity;
+import org.thoughtcrime.securesms.mediapreview.MediaPreviewFragment;
+import org.thoughtcrime.securesms.mediapreview.MediaPreviewViewModel;
+import org.thoughtcrime.securesms.mediapreview.MediaRailAdapter;
+import org.thoughtcrime.securesms.mms.GlideApp;
+import org.thoughtcrime.securesms.mms.PartAuthority;
+import org.thoughtcrime.securesms.permissions.Permissions;
+import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
+import org.thoughtcrime.securesms.util.AttachmentUtil;
+import org.thoughtcrime.securesms.util.DateUtils;
+import org.thoughtcrime.securesms.util.FullscreenHelper;
+import org.thoughtcrime.securesms.util.MediaUtil;
+import org.thoughtcrime.securesms.util.SaveAttachmentTask;
+import org.thoughtcrime.securesms.util.SaveAttachmentTask.Attachment;
+import org.thoughtcrime.securesms.util.StorageUtil;
+
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * Activity for displaying media attachments in-app
+ */
+public final class MediaPreviewActivity extends PassphraseRequiredActivity
+  implements LoaderManager.LoaderCallbacks<Pair<Cursor, Integer>>,
+             MediaRailAdapter.RailItemListener,
+             MediaPreviewFragment.Events,
+             VoiceNoteMediaControllerOwner
+{
+
+  private final static String TAG = Log.tag(MediaPreviewActivity.class);
+
+  private static final int NOT_IN_A_THREAD = -2;
+
+  public static final String THREAD_ID_EXTRA      = "thread_id";
+  public static final String DATE_EXTRA           = "date";
+  public static final String SIZE_EXTRA           = "size";
+  public static final String CAPTION_EXTRA        = "caption";
+  public static final String LEFT_IS_RECENT_EXTRA = "left_is_recent";
+  public static final String HIDE_ALL_MEDIA_EXTRA = "came_from_all_media";
+  public static final String SHOW_THREAD_EXTRA    = "show_thread";
+  public static final String SORTING_EXTRA        = "sorting";
+  public static final String IS_VIDEO_GIF         = "is_video_gif";
+
+  private ViewPager             mediaPager;
+  private View                  detailsContainer;
+  private TextView              caption;
+  private View                  captionContainer;
+  private RecyclerView          albumRail;
+  private MediaRailAdapter      albumRailAdapter;
+  private ViewGroup             playbackControlsContainer;
+  private Uri                   initialMediaUri;
+  private String                initialMediaType;
+  private long                  initialMediaSize;
+  private String                initialCaption;
+  private boolean               initialMediaIsVideoGif;
+  private boolean               leftIsRecent;
+  private MediaPreviewViewModel viewModel;
+  private ViewPagerListener     viewPagerListener;
+
+  private int                   restartItem      = -1;
+  private long                  threadId         = NOT_IN_A_THREAD;
+  private boolean               cameFromAllMedia;
+  private boolean               showThread;
+  private MediaDatabase.Sorting sorting;
+  private FullscreenHelper      fullscreenHelper;
+
+  private VoiceNoteMediaController voiceNoteMediaController;
+
+  private @Nullable Cursor cursor = null;
+
+  public static @NonNull Intent intentFromMediaRecord(@NonNull Context context,
+                                                      @NonNull MediaRecord mediaRecord,
+                                                      boolean leftIsRecent)
+  {
+    DatabaseAttachment attachment = Objects.requireNonNull(mediaRecord.getAttachment());
+    Intent intent = new Intent(context, MediaPreviewActivity.class);
+    intent.putExtra(MediaPreviewActivity.THREAD_ID_EXTRA, mediaRecord.getThreadId());
+    intent.putExtra(MediaPreviewActivity.DATE_EXTRA, mediaRecord.getDate());
+    intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, attachment.getSize());
+    intent.putExtra(MediaPreviewActivity.CAPTION_EXTRA, attachment.getCaption());
+    intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, leftIsRecent);
+    intent.putExtra(MediaPreviewActivity.IS_VIDEO_GIF, attachment.isVideoGif());
+    intent.setDataAndType(attachment.getUri(), mediaRecord.getContentType());
+    return intent;
+  }
+
+  @Override
+  protected void attachBaseContext(@NonNull Context newBase) {
+    getDelegate().setLocalNightMode(AppCompatDelegate.MODE_NIGHT_YES);
+    super.attachBaseContext(newBase);
+  }
+
+  @SuppressWarnings("ConstantConditions")
+  @Override
+  protected void onCreate(Bundle bundle, boolean ready) {
+    this.setTheme(R.style.TextSecure_MediaPreview);
+    setContentView(R.layout.media_preview_activity);
+
+    setSupportActionBar(findViewById(R.id.toolbar));
+
+    voiceNoteMediaController = new VoiceNoteMediaController(this);
+    viewModel = ViewModelProviders.of(this).get(MediaPreviewViewModel.class);
+
+    fullscreenHelper = new FullscreenHelper(this);
+
+    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+    initializeViews();
+    initializeResources();
+    initializeObservers();
+  }
+
+  @SuppressLint("MissingSuperCall")
+  @Override
+  public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+    Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
+  }
+
+  @Override
+  public void onRailItemClicked(int distanceFromActive) {
+    mediaPager.setCurrentItem(mediaPager.getCurrentItem() + distanceFromActive);
+  }
+
+  @Override
+  public void onRailItemDeleteClicked(int distanceFromActive) {
+    throw new UnsupportedOperationException("Callback unsupported.");
+  }
+
+  @SuppressWarnings("ConstantConditions")
+  private void initializeActionBar() {
+    MediaItem mediaItem = getCurrentMediaItem();
+
+    if (mediaItem != null) {
+      getSupportActionBar().setTitle(getTitleText(mediaItem));
+      getSupportActionBar().setSubtitle(getSubTitleText(mediaItem));
+    }
+  }
+
+  private @NonNull String getTitleText(@NonNull MediaItem mediaItem) {
+    String from;
+    if      (mediaItem.outgoing)          from = getString(R.string.MediaPreviewActivity_you);
+    else if (mediaItem.recipient != null) from = mediaItem.recipient.getDisplayName(this);
+    else                                  from = "";
+
+    if (showThread) {
+      String    titleText       = null;
+      Recipient threadRecipient = mediaItem.threadRecipient;
+
+      if (threadRecipient != null) {
+        if (mediaItem.outgoing) {
+          if (threadRecipient.isSelf()) {
+            titleText = getString(R.string.note_to_self);
+          } else {
+            titleText = getString(R.string.MediaPreviewActivity_you_to_s, threadRecipient.getDisplayName(this));
+          }
+        } else {
+          if (threadRecipient.isGroup()) {
+            titleText = getString(R.string.MediaPreviewActivity_s_to_s, from, threadRecipient.getDisplayName(this));
+          } else {
+            titleText = getString(R.string.MediaPreviewActivity_s_to_you, from);
+          }
+        }
+      }
+      return titleText != null ? titleText : from;
+    } else {
+      return from;
+    }
+  }
+
+  private @NonNull String getSubTitleText(@NonNull MediaItem mediaItem) {
+    if (mediaItem.date > 0) {
+      return DateUtils.getExtendedRelativeTimeSpanString(this, Locale.getDefault(), mediaItem.date);
+    } else {
+      return getString(R.string.MediaPreviewActivity_draft);
+    }
+  }
+
+  @Override
+  public void onResume() {
+    super.onResume();
+
+    initializeMedia();
+  }
+
+  @Override
+  public void onPause() {
+    super.onPause();
+    restartItem = cleanupMedia();
+  }
+
+  @Override
+  protected void onDestroy() {
+    if (cursor != null) {
+      cursor.close();
+      cursor = null;
+    }
+    super.onDestroy();
+  }
+
+  @Override
+  protected void onNewIntent(Intent intent) {
+    super.onNewIntent(intent);
+    setIntent(intent);
+    initializeResources();
+  }
+
+  private void initializeViews() {
+    mediaPager = findViewById(R.id.media_pager);
+    mediaPager.setOffscreenPageLimit(1);
+    mediaPager.setPageTransformer(true, new DepthPageTransformer());
+
+    viewPagerListener = new ViewPagerListener();
+    mediaPager.addOnPageChangeListener(viewPagerListener);
+
+    albumRail        = findViewById(R.id.media_preview_album_rail);
+    albumRailAdapter = new MediaRailAdapter(GlideApp.with(this), this, false);
+
+    albumRail.setItemAnimator(null); // Or can crash when set to INVISIBLE while animating by FullscreenHelper https://issuetracker.google.com/issues/148720682
+    albumRail.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
+    albumRail.setAdapter(albumRailAdapter);
+
+    detailsContainer          = findViewById(R.id.media_preview_details_container);
+    caption                   = findViewById(R.id.media_preview_caption);
+    captionContainer          = findViewById(R.id.media_preview_caption_container);
+    playbackControlsContainer = findViewById(R.id.media_preview_playback_controls_container);
+
+    View toolbarLayout = findViewById(R.id.toolbar_layout);
+
+    anchorMarginsToBottomInsets(detailsContainer);
+
+    fullscreenHelper.configureToolbarLayout(findViewById(R.id.toolbar_cutout_spacer), findViewById(R.id.toolbar));
+
+    fullscreenHelper.showAndHideWithSystemUI(getWindow(), detailsContainer, toolbarLayout);
+  }
+
+  private void initializeResources() {
+    Intent intent = getIntent();
+
+    threadId         = intent.getLongExtra(THREAD_ID_EXTRA, NOT_IN_A_THREAD);
+    cameFromAllMedia = intent.getBooleanExtra(HIDE_ALL_MEDIA_EXTRA, false);
+    showThread       = intent.getBooleanExtra(SHOW_THREAD_EXTRA, false);
+    sorting          = MediaDatabase.Sorting.values()[intent.getIntExtra(SORTING_EXTRA, 0)];
+
+    initialMediaUri        = intent.getData();
+    initialMediaType       = intent.getType();
+    initialMediaSize       = intent.getLongExtra(SIZE_EXTRA, 0);
+    initialCaption         = intent.getStringExtra(CAPTION_EXTRA);
+    leftIsRecent           = intent.getBooleanExtra(LEFT_IS_RECENT_EXTRA, false);
+    initialMediaIsVideoGif = intent.getBooleanExtra(IS_VIDEO_GIF, false);
+    restartItem            = -1;
+  }
+
+  private void initializeObservers() {
+    viewModel.getPreviewData().observe(this, previewData -> {
+      if (previewData == null || mediaPager == null || mediaPager.getAdapter() == null) {
+        return;
+      }
+
+      if (!((MediaItemAdapter) mediaPager.getAdapter()).hasFragmentFor(mediaPager.getCurrentItem())) {
+        Log.d(TAG, "MediaItemAdapter wasn't ready. Posting again...");
+        viewModel.resubmitPreviewData();
+      }
+
+      View playbackControls = ((MediaItemAdapter) mediaPager.getAdapter()).getPlaybackControls(mediaPager.getCurrentItem());
+
+      if (previewData.getAlbumThumbnails().isEmpty() && previewData.getCaption() == null && playbackControls == null) {
+        detailsContainer.setVisibility(View.GONE);
+      } else {
+        detailsContainer.setVisibility(View.VISIBLE);
+      }
+
+      albumRail.setVisibility(previewData.getAlbumThumbnails().isEmpty() ? View.GONE : View.VISIBLE);
+      albumRailAdapter.setMedia(previewData.getAlbumThumbnails(), previewData.getActivePosition());
+      albumRail.smoothScrollToPosition(previewData.getActivePosition());
+
+      captionContainer.setVisibility(previewData.getCaption() == null ? View.GONE : View.VISIBLE);
+      caption.setText(previewData.getCaption());
+
+      if (playbackControls != null) {
+        ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+        playbackControls.setLayoutParams(params);
+
+        playbackControlsContainer.removeAllViews();
+        playbackControlsContainer.addView(playbackControls);
+      } else {
+        playbackControlsContainer.removeAllViews();
+      }
+    });
+  }
+
+  private void initializeMedia() {
+    if (!isContentTypeSupported(initialMediaType)) {
+      Log.w(TAG, "Unsupported media type sent to MediaPreviewActivity, finishing.");
+      Toast.makeText(getApplicationContext(), R.string.MediaPreviewActivity_unssuported_media_type, Toast.LENGTH_LONG).show();
+      finish();
+    }
+
+    Log.i(TAG, "Loading Part URI: " + initialMediaUri);
+
+    if (isMediaInDb()) {
+      LoaderManager.getInstance(this).restartLoader(0, null, this);
+    } else {
+      mediaPager.setAdapter(new SingleItemPagerAdapter(getSupportFragmentManager(), initialMediaUri, initialMediaType, initialMediaSize, initialMediaIsVideoGif));
+
+      if (initialCaption != null) {
+        detailsContainer.setVisibility(View.VISIBLE);
+        captionContainer.setVisibility(View.VISIBLE);
+        caption.setText(initialCaption);
+      }
+    }
+  }
+
+  private int cleanupMedia() {
+    int restartItem = mediaPager.getCurrentItem();
+
+    mediaPager.removeAllViews();
+    mediaPager.setAdapter(null);
+    viewModel.setCursor(this, null, leftIsRecent);
+
+    return restartItem;
+  }
+
+  private void showOverview() {
+    startActivity(MediaOverviewActivity.forThread(this, threadId));
+  }
+
+  private void forward() {
+    MediaItem mediaItem = getCurrentMediaItem();
+
+    if (mediaItem != null) {
+      MultiselectForwardFragmentArgs.create(
+          this,
+          mediaItem.uri,
+          mediaItem.type,
+          args -> MultiselectForwardFragment.showBottomSheet(getSupportFragmentManager(), args)
+      );
+    }
+  }
+
+  private void share() {
+    MediaItem mediaItem = getCurrentMediaItem();
+
+    if (mediaItem != null) {
+      Uri    publicUri   = PartAuthority.getAttachmentPublicUri(mediaItem.uri);
+      String mimeType    = Intent.normalizeMimeType(mediaItem.type);
+      Intent shareIntent = ShareCompat.IntentBuilder.from(this)
+                                                    .setStream(publicUri)
+                                                    .setType(mimeType)
+                                                    .createChooserIntent()
+                                                    .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+
+      try {
+        startActivity(shareIntent);
+      } catch (ActivityNotFoundException e) {
+        Log.w(TAG, "No activity existed to share the media.", e);
+        Toast.makeText(this, R.string.MediaPreviewActivity_cant_find_an_app_able_to_share_this_media, Toast.LENGTH_LONG).show();
+      }
+    }
+  }
+
+  @SuppressWarnings("CodeBlock2Expr")
+  @SuppressLint("InlinedApi")
+  private void saveToDisk() {
+    MediaItem mediaItem = getCurrentMediaItem();
+
+    if (mediaItem != null) {
+      SaveAttachmentTask.showWarningDialog(this, (dialogInterface, i) -> {
+        if (StorageUtil.canWriteToMediaStore()) {
+          performSavetoDisk(mediaItem);
+          return;
+        }
+
+        Permissions.with(this)
+                   .request(Manifest.permission.WRITE_EXTERNAL_STORAGE)
+                   .ifNecessary()
+                   .withPermanentDenialDialog(getString(R.string.MediaPreviewActivity_signal_needs_the_storage_permission_in_order_to_write_to_external_storage_but_it_has_been_permanently_denied))
+                   .onAnyDenied(() -> Toast.makeText(this, R.string.MediaPreviewActivity_unable_to_write_to_external_storage_without_permission, Toast.LENGTH_LONG).show())
+                   .onAllGranted(() -> {
+                     performSavetoDisk(mediaItem);
+                   })
+                   .execute();
+      });
+    }
+  }
+
+  private void performSavetoDisk(@NonNull MediaItem mediaItem) {
+    SaveAttachmentTask saveTask = new SaveAttachmentTask(MediaPreviewActivity.this);
+    long               saveDate = (mediaItem.date > 0) ? mediaItem.date : System.currentTimeMillis();
+    saveTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, new Attachment(mediaItem.uri, mediaItem.type, saveDate, null));
+  }
+
+  @SuppressLint("StaticFieldLeak")
+  private void deleteMedia() {
+    MediaItem mediaItem = getCurrentMediaItem();
+    if (mediaItem == null || mediaItem.attachment == null) {
+      return;
+    }
+
+    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+    builder.setIcon(R.drawable.ic_warning);
+    builder.setTitle(R.string.MediaPreviewActivity_media_delete_confirmation_title);
+    builder.setMessage(R.string.MediaPreviewActivity_media_delete_confirmation_message);
+    builder.setCancelable(true);
+
+    builder.setPositiveButton(R.string.delete, (dialogInterface, which) -> {
+      new AsyncTask<Void, Void, Void>() {
+        @Override
+        protected Void doInBackground(Void... voids) {
+          AttachmentUtil.deleteAttachment(MediaPreviewActivity.this.getApplicationContext(),
+                                          mediaItem.attachment);
+          return null;
+        }
+      }.execute();
+
+      finish();
+    });
+    builder.setNegativeButton(android.R.string.cancel, null);
+    builder.show();
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(Menu menu) {
+    menu.clear();
+    MenuInflater inflater = this.getMenuInflater();
+    inflater.inflate(R.menu.media_preview, menu);
+
+    super.onCreateOptionsMenu(menu);
+    return true;
+  }
+
+  @Override
+  public boolean onPrepareOptionsMenu(Menu menu) {
+    if (!isMediaInDb()) {
+      menu.findItem(R.id.media_preview__overview).setVisible(false);
+      menu.findItem(R.id.delete).setVisible(false);
+    }
+
+    // Restricted to API26 because of MemoryFileUtil not supporting lower API levels well
+    menu.findItem(R.id.media_preview__share).setVisible(Build.VERSION.SDK_INT >= 26);
+
+    if (cameFromAllMedia) {
+      menu.findItem(R.id.media_preview__overview).setVisible(false);
+    }
+
+    super.onPrepareOptionsMenu(menu);
+    return true;
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+    super.onOptionsItemSelected(item);
+
+    int itemId = item.getItemId();
+
+    if (itemId == R.id.media_preview__overview) { showOverview(); return true; }
+    if (itemId == R.id.media_preview__forward)  { forward();      return true; }
+    if (itemId == R.id.media_preview__share)    { share();        return true; }
+    if (itemId == R.id.save)                    { saveToDisk();   return true; }
+    if (itemId == R.id.delete)                  { deleteMedia();  return true; }
+    if (itemId == android.R.id.home)            { finish();       return true; }
+
+    return false;
+  }
+
+  private boolean isMediaInDb() {
+    return threadId != NOT_IN_A_THREAD;
+  }
+
+  private @Nullable MediaItem getCurrentMediaItem() {
+    MediaItemAdapter adapter = (MediaItemAdapter)mediaPager.getAdapter();
+
+    if (adapter != null) {
+      return adapter.getMediaItemFor(mediaPager.getCurrentItem());
+    } else {
+      return null;
+    }
+  }
+
+  public static boolean isContentTypeSupported(final String contentType) {
+    return MediaUtil.isImageType(contentType) || MediaUtil.isVideoType(contentType);
+  }
+
+  @Override
+  public @NonNull Loader<Pair<Cursor, Integer>> onCreateLoader(int id, Bundle args) {
+    return new PagingMediaLoader(this, threadId, initialMediaUri, leftIsRecent, sorting);
+  }
+
+  @Override
+  public void onLoadFinished(@NonNull Loader<Pair<Cursor, Integer>> loader, @Nullable Pair<Cursor, Integer> data) {
+    if (data != null) {
+      if (data.first == cursor) {
+        return;
+      }
+
+      if (cursor != null) {
+        cursor.close();
+      }
+      cursor = Objects.requireNonNull(data.first);
+
+      viewModel.setCursor(this, cursor, leftIsRecent);
+
+      int mediaPosition = Objects.requireNonNull(data.second);
+
+      CursorPagerAdapter oldAdapter = (CursorPagerAdapter) mediaPager.getAdapter();
+      if (oldAdapter == null) {
+        CursorPagerAdapter adapter = new CursorPagerAdapter(getSupportFragmentManager(), this, cursor, mediaPosition, leftIsRecent);
+        mediaPager.setAdapter(adapter);
+        adapter.setActive(true);
+      } else {
+        oldAdapter.setCursor(cursor, mediaPosition);
+        oldAdapter.setActive(true);
+      }
+
+      if (oldAdapter == null || restartItem >= 0) {
+        int item = restartItem >= 0 ? restartItem : mediaPosition;
+        mediaPager.setCurrentItem(item);
+
+        if (item == 0) {
+          viewPagerListener.onPageSelected(0);
+        }
+      }
+    } else {
+      mediaNotAvailable();
+    }
+  }
+
+  @Override
+  public void onLoaderReset(@NonNull Loader<Pair<Cursor, Integer>> loader) {
+
+  }
+
+  @Override
+  public boolean singleTapOnMedia() {
+    fullscreenHelper.toggleUiVisibility();
+    return true;
+  }
+
+  @Override
+  public void mediaNotAvailable() {
+    Toast.makeText(this, R.string.MediaPreviewActivity_media_no_longer_available, Toast.LENGTH_LONG).show();
+    finish();
+  }
+
+  @Override
+  public void onMediaReady() {
+  }
+
+  @Override
+  public @NonNull VoiceNoteMediaController getVoiceNoteMediaController() {
+    return voiceNoteMediaController;
+  }
+
+  private class ViewPagerListener extends ExtendedOnPageChangedListener {
+
+    @Override
+    public void onPageSelected(int position) {
+      super.onPageSelected(position);
+
+      MediaItemAdapter adapter = (MediaItemAdapter)mediaPager.getAdapter();
+
+      if (adapter != null) {
+        MediaItem item = adapter.getMediaItemFor(position);
+        if (item != null && item.recipient != null) {
+          item.recipient.live().observe(MediaPreviewActivity.this, r -> initializeActionBar());
+        }
+
+        viewModel.setActiveAlbumRailItem(MediaPreviewActivity.this, position);
+        initializeActionBar();
+      }
+    }
+
+
+    @Override
+    public void onPageUnselected(int position) {
+      MediaItemAdapter adapter = (MediaItemAdapter)mediaPager.getAdapter();
+
+      if (adapter != null) {
+        MediaItem item = adapter.getMediaItemFor(position);
+        if (item != null && item.recipient != null) {
+          item.recipient.live().removeObservers(MediaPreviewActivity.this);
+        }
+
+        adapter.pause(position);
+      }
+    }
+  }
+
+  private static class SingleItemPagerAdapter extends FragmentStatePagerAdapter implements MediaItemAdapter {
+
+    private final Uri     uri;
+    private final String  mediaType;
+    private final long    size;
+    private final boolean isVideoGif;
+
+    private MediaPreviewFragment mediaPreviewFragment;
+
+    SingleItemPagerAdapter(@NonNull FragmentManager fragmentManager,
+                           @NonNull Uri uri,
+                           @NonNull String mediaType,
+                           long size,
+                           boolean isVideoGif)
+    {
+      super(fragmentManager, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
+      this.uri        = uri;
+      this.mediaType  = mediaType;
+      this.size       = size;
+      this.isVideoGif = isVideoGif;
+    }
+
+    @Override
+    public int getCount() {
+      return 1;
+    }
+
+    @NonNull
+    @Override
+    public Fragment getItem(int position) {
+      mediaPreviewFragment = MediaPreviewFragment.newInstance(uri, mediaType, size, true, isVideoGif);
+      return mediaPreviewFragment;
+    }
+
+    @Override
+    public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
+      if (mediaPreviewFragment != null) {
+        mediaPreviewFragment.cleanUp();
+        mediaPreviewFragment = null;
+      }
+    }
+
+    @Override
+    public @Nullable MediaItem getMediaItemFor(int position) {
+      return new MediaItem(null, null, null, uri, mediaType, -1, true);
+    }
+
+    @Override
+    public void pause(int position) {
+      if (mediaPreviewFragment != null) {
+        mediaPreviewFragment.pause();
+      }
+    }
+
+    @Override
+    public @Nullable View getPlaybackControls(int position) {
+      if (mediaPreviewFragment != null) {
+        return mediaPreviewFragment.getPlaybackControls();
+      }
+      return null;
+    }
+
+    @Override
+    public boolean hasFragmentFor(int position) {
+      return mediaPreviewFragment != null;
+    }
+  }
+
+  private static void anchorMarginsToBottomInsets(@NonNull View viewToAnchor) {
+    ViewCompat.setOnApplyWindowInsetsListener(viewToAnchor, (view, insets) -> {
+      ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
+
+      layoutParams.setMargins(insets.getSystemWindowInsetLeft(),
+                              layoutParams.topMargin,
+                              insets.getSystemWindowInsetRight(),
+                              insets.getSystemWindowInsetBottom());
+
+      view.setLayoutParams(layoutParams);
+
+      return insets;
+    });
+  }
+
+  private static class CursorPagerAdapter extends FragmentStatePagerAdapter implements MediaItemAdapter {
+
+    @SuppressLint("UseSparseArrays")
+    private final Map<Integer, MediaPreviewFragment> mediaFragments = new HashMap<>();
+
+    private final Context context;
+    private final boolean leftIsRecent;
+
+    private boolean active;
+    private Cursor  cursor;
+    private int     autoPlayPosition;
+
+    CursorPagerAdapter(@NonNull FragmentManager fragmentManager,
+                       @NonNull Context context,
+                       @NonNull Cursor cursor,
+                       int autoPlayPosition,
+                       boolean leftIsRecent)
+    {
+      super(fragmentManager, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
+      this.context          = context.getApplicationContext();
+      this.cursor           = cursor;
+      this.autoPlayPosition = autoPlayPosition;
+      this.leftIsRecent     = leftIsRecent;
+    }
+
+    public void setActive(boolean active) {
+      this.active = active;
+      notifyDataSetChanged();
+    }
+
+    public void setCursor(@NonNull Cursor cursor, int autoPlayPosition) {
+      this.cursor           = cursor;
+      this.autoPlayPosition = autoPlayPosition;
+    }
+
+    @Override
+    public int getCount() {
+      if (!active) return 0;
+      else         return cursor.getCount();
+    }
+
+    @NonNull
+    @Override
+    public Fragment getItem(int position) {
+      boolean autoPlay = autoPlayPosition == position;
+      int cursorPosition = getCursorPosition(position);
+
+      autoPlayPosition = -1;
+
+      cursor.moveToPosition(cursorPosition);
+
+      MediaDatabase.MediaRecord mediaRecord = MediaDatabase.MediaRecord.from(context, cursor);
+      DatabaseAttachment        attachment  = Objects.requireNonNull(mediaRecord.getAttachment());
+      MediaPreviewFragment      fragment    = MediaPreviewFragment.newInstance(attachment, autoPlay);
+
+      mediaFragments.put(position, fragment);
+
+      return fragment;
+    }
+
+    @Override
+    public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
+      MediaPreviewFragment removed = mediaFragments.remove(position);
+
+      if (removed != null) {
+        removed.cleanUp();
+      }
+
+      super.destroyItem(container, position, object);
+    }
+
+    public @Nullable MediaItem getMediaItemFor(int position) {
+      int cursorPosition = getCursorPosition(position);
+
+      if (cursor.isClosed() || cursorPosition < 0) {
+        Log.w(TAG, "Invalid cursor state! Closed: " + cursor.isClosed() + " Position: " + cursorPosition);
+        return null;
+      }
+
+      cursor.moveToPosition(cursorPosition);
+
+      MediaRecord        mediaRecord       = MediaRecord.from(context, cursor);
+      DatabaseAttachment attachment        = Objects.requireNonNull(mediaRecord.getAttachment());
+      RecipientId        recipientId       = mediaRecord.getRecipientId();
+      RecipientId        threadRecipientId = mediaRecord.getThreadRecipientId();
+
+      return new MediaItem(Recipient.live(recipientId).get(),
+                           Recipient.live(threadRecipientId).get(),
+                           attachment,
+                           Objects.requireNonNull(attachment.getUri()),
+                           mediaRecord.getContentType(),
+                           mediaRecord.getDate(),
+                           mediaRecord.isOutgoing());
+    }
+
+    @Override
+    public void pause(int position) {
+      MediaPreviewFragment mediaView = mediaFragments.get(position);
+      if (mediaView != null) mediaView.pause();
+    }
+
+    @Override
+    public @Nullable View getPlaybackControls(int position) {
+      MediaPreviewFragment mediaView = mediaFragments.get(position);
+      if (mediaView != null) return mediaView.getPlaybackControls();
+      return null;
+    }
+
+    @Override
+    public boolean hasFragmentFor(int position) {
+      return mediaFragments.containsKey(position);
+    }
+
+    private int getCursorPosition(int position) {
+      if (leftIsRecent) return position;
+      else              return cursor.getCount() - 1 - position;
+    }
+  }
+
+  private static class MediaItem {
+    private final @Nullable Recipient          recipient;
+    private final @Nullable Recipient          threadRecipient;
+    private final @Nullable DatabaseAttachment attachment;
+    private final @NonNull  Uri                uri;
+    private final @NonNull  String             type;
+    private final           long               date;
+    private final           boolean            outgoing;
+
+    private MediaItem(@Nullable Recipient recipient,
+                      @Nullable Recipient threadRecipient,
+                      @Nullable DatabaseAttachment attachment,
+                      @NonNull Uri uri,
+                      @NonNull String type,
+                      long date,
+                      boolean outgoing)
+    {
+      this.recipient       = recipient;
+      this.threadRecipient = threadRecipient;
+      this.attachment      = attachment;
+      this.uri             = uri;
+      this.type            = type;
+      this.date            = date;
+      this.outgoing        = outgoing;
+    }
+  }
+
+  interface MediaItemAdapter {
+    @Nullable MediaItem getMediaItemFor(int position);
+    void pause(int position);
+    @Nullable View getPlaybackControls(int position);
+    boolean hasFragmentFor(int position);
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/NewConversationActivity.java

@@ -20,97 +20,55 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
 
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.annotation.StringRes;
 import androidx.appcompat.app.AlertDialog;
-import androidx.lifecycle.ViewModelProvider;
-import androidx.recyclerview.widget.RecyclerView;
 
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-import com.google.android.material.snackbar.Snackbar;
-
-import org.signal.core.util.DimensionUnit;
-import org.signal.core.util.concurrent.SimpleTask;
 import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.components.menu.ActionItem;
-import org.thoughtcrime.securesms.components.menu.SignalContextMenu;
-import org.thoughtcrime.securesms.contacts.management.ContactsManagementRepository;
-import org.thoughtcrime.securesms.contacts.management.ContactsManagementViewModel;
-import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey;
 import org.thoughtcrime.securesms.contacts.sync.ContactDiscovery;
 import org.thoughtcrime.securesms.conversation.ConversationIntents;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.groups.ui.creategroup.CreateGroupActivity;
+import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.CommunicationActions;
-import org.thoughtcrime.securesms.util.FeatureFlags;
-import org.thoughtcrime.securesms.util.LifecycleDisposable;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
 
 import java.io.IOException;
-import java.util.List;
-import java.util.Objects;
 import java.util.Optional;
 import java.util.function.Consumer;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 /**
  * Activity container for starting a new conversation.
  *
  * @author Moxie Marlinspike
+ *
  */
 public class NewConversationActivity extends ContactSelectionActivity
-    implements ContactSelectionListFragment.ListCallback, ContactSelectionListFragment.OnItemLongClickListener
+                                    implements ContactSelectionListFragment.ListCallback
 {
 
   @SuppressWarnings("unused")
   private static final String TAG = Log.tag(NewConversationActivity.class);
 
-  private ContactsManagementViewModel    viewModel;
-  private ActivityResultLauncher<Intent> contactLauncher;
-
-  private final LifecycleDisposable disposables = new LifecycleDisposable();
-
   @Override
   public void onCreate(Bundle bundle, boolean ready) {
     super.onCreate(bundle, ready);
     assert getSupportActionBar() != null;
     getSupportActionBar().setDisplayHomeAsUpEnabled(true);
     getSupportActionBar().setTitle(R.string.NewConversationActivity__new_message);
-
-    disposables.bindTo(this);
-
-    ContactsManagementRepository        repository = new ContactsManagementRepository(this);
-    ContactsManagementViewModel.Factory factory    = new ContactsManagementViewModel.Factory(repository);
-
-    contactLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), activityResult -> {
-      if (activityResult.getResultCode() == RESULT_OK) {
-        handleManualRefresh();
-      }
-    });
-
-    viewModel = new ViewModelProvider(this, factory).get(ContactsManagementViewModel.class);
   }
 
   @Override
   public void onBeforeContactSelected(@NonNull Optional<RecipientId> recipientId, String number, @NonNull Consumer<Boolean> callback) {
-    boolean smsSupported = SignalStore.misc().getSmsExportPhase().allowSmsFeatures();
-
     if (recipientId.isPresent()) {
       launch(Recipient.resolved(recipientId.get()));
     } else {
       Log.i(TAG, "[onContactSelected] Maybe creating a new recipient.");
 
-      if (SignalStore.account().isRegistered()) {
+      if (SignalStore.account().isRegistered() && NetworkConstraint.isMet(getApplication())) {
         Log.i(TAG, "[onContactSelected] Doing contact refresh.");
 
         AlertDialog progress = SimpleProgressDialog.show(this);
@@ -125,31 +83,15 @@ public class NewConversationActivity extends ContactSelectionActivity
               resolved = Recipient.resolved(resolved.getId());
             } catch (IOException e) {
               Log.w(TAG, "[onContactSelected] Failed to refresh directory for new contact.");
-              return null;
             }
           }
 
           return resolved;
         }, resolved -> {
           progress.dismiss();
-
-          if (resolved != null) {
-            if (smsSupported || resolved.isRegistered() && resolved.hasServiceId()) {
-              launch(resolved);
-            } else {
-              new MaterialAlertDialogBuilder(this)
-                  .setMessage(getString(R.string.NewConversationActivity__s_is_not_a_signal_user, resolved.getDisplayName(this)))
-                  .setPositiveButton(android.R.string.ok, null)
-                  .show();
-            }
-          } else {
-            new MaterialAlertDialogBuilder(this)
-                .setMessage(R.string.NetworkFailure__network_error_check_your_connection_and_try_again)
-                .setPositiveButton(android.R.string.ok, null)
-                .show();
-          }
+          launch(resolved);
         });
-      } else if (smsSupported) {
+      } else {
         launch(Recipient.external(this, number));
       }
     }
@@ -178,18 +120,10 @@ public class NewConversationActivity extends ContactSelectionActivity
     super.onOptionsItemSelected(item);
 
     switch (item.getItemId()) {
-      case android.R.id.home:
-        super.onBackPressed();
-        return true;
-      case R.id.menu_refresh:
-        handleManualRefresh();
-        return true;
-      case R.id.menu_new_group:
-        handleCreateGroup();
-        return true;
-      case R.id.menu_invite:
-        handleInvite();
-        return true;
+    case android.R.id.home:   super.onBackPressed(); return true;
+    case R.id.menu_refresh:   handleManualRefresh(); return true;
+    case R.id.menu_new_group: handleCreateGroup();   return true;
+    case R.id.menu_invite:    handleInvite();        return true;
     }
 
     return false;
@@ -228,147 +162,4 @@ public class NewConversationActivity extends ContactSelectionActivity
     handleCreateGroup();
     finish();
   }
-
-  @Override
-  public boolean onLongClick(View anchorView, ContactSearchKey contactSearchKey, RecyclerView recyclerView) {
-    RecipientId recipientId = contactSearchKey.requireRecipientSearchKey().getRecipientId();
-    List<ActionItem> actions = generateContextualActionsForRecipient(recipientId);
-    if (actions.isEmpty()) {
-      return false;
-    }
-
-    new SignalContextMenu.Builder(anchorView, (ViewGroup) anchorView.getRootView())
-        .preferredVerticalPosition(SignalContextMenu.VerticalPosition.BELOW)
-        .preferredHorizontalPosition(SignalContextMenu.HorizontalPosition.START)
-        .offsetX((int) DimensionUnit.DP.toPixels(12))
-        .offsetY((int) DimensionUnit.DP.toPixels(12))
-        .onDismiss(() -> recyclerView.suppressLayout(false))
-        .show(actions);
-
-    recyclerView.suppressLayout(true);
-
-    return true;
-  }
-
-  private @NonNull List<ActionItem> generateContextualActionsForRecipient(@NonNull RecipientId recipientId) {
-    Recipient recipient = Recipient.resolved(recipientId);
-
-    return Stream.of(
-        createMessageActionItem(recipient),
-        createAudioCallActionItem(recipient),
-        createVideoCallActionItem(recipient),
-        createRemoveActionItem(recipient),
-        createBlockActionItem(recipient)
-    ).filter(Objects::nonNull).collect(Collectors.toList());
-  }
-
-  private @NonNull ActionItem createMessageActionItem(@NonNull Recipient recipient) {
-    return new ActionItem(
-        R.drawable.ic_chat_message_24,
-        getString(R.string.NewConversationActivity__message),
-        R.color.signal_colorOnSurface,
-        () -> startActivity(ConversationIntents.createBuilder(this, recipient.getId(), -1L).build())
-    );
-  }
-
-  private @Nullable ActionItem createAudioCallActionItem(@NonNull Recipient recipient) {
-    if (recipient.isSelf() || recipient.isGroup()) {
-      return null;
-    }
-
-    if (recipient.isRegistered() || (SignalStore.misc().getSmsExportPhase().allowSmsFeatures())) {
-      return new ActionItem(
-          R.drawable.ic_phone_right_24,
-          getString(R.string.NewConversationActivity__audio_call),
-          R.color.signal_colorOnSurface,
-          () -> CommunicationActions.startVoiceCall(this, recipient)
-      );
-    } else {
-      return null;
-    }
-  }
-
-  private @Nullable ActionItem createVideoCallActionItem(@NonNull Recipient recipient) {
-    if (recipient.isSelf() || recipient.isMmsGroup() || !recipient.isRegistered()) {
-      return null;
-    }
-
-    return new ActionItem(
-        R.drawable.ic_video_call_24,
-        getString(R.string.NewConversationActivity__video_call),
-        R.color.signal_colorOnSurface,
-        () -> CommunicationActions.startVideoCall(this, recipient)
-    );
-  }
-
-  private @Nullable ActionItem createRemoveActionItem(@NonNull Recipient recipient) {
-    if (!FeatureFlags.hideContacts() || recipient.isSelf() || recipient.isGroup()) {
-      return null;
-    }
-
-    return new ActionItem(
-        R.drawable.ic_minus_circle_20, // TODO [alex] -- correct asset
-        getString(R.string.NewConversationActivity__remove),
-        R.color.signal_colorOnSurface,
-        () -> {
-          if (recipient.isSystemContact()) {
-            displayIsInSystemContactsDialog(recipient);
-          } else {
-            displayRemovalDialog(recipient);
-          }
-        }
-    );
-  }
-
-  @SuppressWarnings("CodeBlock2Expr")
-  private @Nullable ActionItem createBlockActionItem(@NonNull Recipient recipient) {
-    if (recipient.isSelf()) {
-      return null;
-    }
-
-    return new ActionItem(
-        R.drawable.ic_block_tinted_24,
-        getString(R.string.NewConversationActivity__block),
-        R.color.signal_colorError,
-        () -> BlockUnblockDialog.showBlockFor(this,
-                                              this.getLifecycle(),
-                                              recipient,
-                                              () -> {
-                                                disposables.add(viewModel.blockContact(recipient).subscribe(() -> {
-                                                  displaySnackbar(R.string.NewConversationActivity__s_has_been_blocked, recipient.getDisplayName(this));
-                                                  contactsFragment.reset();
-                                                }));
-                                              })
-    );
-  }
-
-  private void displayIsInSystemContactsDialog(@NonNull Recipient recipient) {
-    new MaterialAlertDialogBuilder(this)
-        .setTitle(getString(R.string.NewConversationActivity__unable_to_remove_s, recipient.getShortDisplayName(this)))
-        .setMessage(R.string.NewConversationActivity__this_person_is_saved_to_your)
-        .setPositiveButton(R.string.NewConversationActivity__view_contact,
-                           (dialog, which) -> contactLauncher.launch(new Intent(Intent.ACTION_VIEW, recipient.getContactUri()))
-        )
-        .setNegativeButton(android.R.string.cancel, null)
-        .show();
-  }
-
-  private void displayRemovalDialog(@NonNull Recipient recipient) {
-    new MaterialAlertDialogBuilder(this)
-        .setTitle(getString(R.string.NewConversationActivity__remove_s, recipient.getShortDisplayName(this)))
-        .setMessage(R.string.NewConversationActivity__you_wont_see_this_person)
-        .setPositiveButton(R.string.NewConversationActivity__remove,
-                           (dialog, which) -> {
-                             disposables.add(viewModel.hideContact(recipient).subscribe(() -> {
-                               displaySnackbar(R.string.NewConversationActivity__s_has_been_removed, recipient.getDisplayName(this));
-                             }));
-                           }
-        )
-        .setNegativeButton(android.R.string.cancel, null)
-        .show();
-  }
-
-  private void displaySnackbar(@StringRes int message, Object ... formatArgs) {
-    Snackbar.make(findViewById(android.R.id.content), getString(message, formatArgs), Snackbar.LENGTH_SHORT).show();
-  }
 }

app/src/main/java/org/thoughtcrime/securesms/PassphrasePromptActivity.java

@@ -47,6 +47,7 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.appcompat.widget.Toolbar;
 import androidx.biometric.BiometricManager;
+import androidx.biometric.BiometricManager.Authenticators;
 import androidx.biometric.BiometricPrompt;
 
 import org.signal.core.util.ThreadUtil;
@@ -63,8 +64,6 @@ import org.thoughtcrime.securesms.util.DynamicLanguage;
 import org.thoughtcrime.securesms.util.SupportEmailUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 
-import kotlin.Unit;
-
 /**
  * Activity that prompts for a user's passphrase.
  *
@@ -73,6 +72,8 @@ import kotlin.Unit;
 public class PassphrasePromptActivity extends PassphraseActivity {
 
   private static final String TAG                       = Log.tag(PassphrasePromptActivity.class);
+  private static final int    BIOMETRIC_AUTHENTICATORS  = Authenticators.BIOMETRIC_STRONG | Authenticators.BIOMETRIC_WEAK;
+  private static final int    ALLOWED_AUTHENTICATORS    = BIOMETRIC_AUTHENTICATORS | Authenticators.DEVICE_CREDENTIAL;
   private static final short  AUTHENTICATE_REQUEST_CODE = 1007;
   private static final String BUNDLE_ALREADY_SHOWN      = "bundle_already_shown";
   public static final  String FROM_FOREGROUND           = "from_foreground";
@@ -89,9 +90,9 @@ public class PassphrasePromptActivity extends PassphraseActivity {
   private ImageButton     hideButton;
   private AnimatingToggle visibilityToggle;
 
-  private BiometricManager              biometricManager;
-  private BiometricPrompt               biometricPrompt;
-  private BiometricDeviceAuthentication biometricAuth;
+  private BiometricManager           biometricManager;
+  private BiometricPrompt            biometricPrompt;
+  private BiometricPrompt.PromptInfo biometricPromptInfo;
 
   private boolean authenticated;
   private boolean hadFailure;
@@ -248,12 +249,12 @@ public class PassphrasePromptActivity extends PassphraseActivity {
     lockScreenButton        = findViewById(R.id.lock_screen_auth_container);
     biometricManager        = BiometricManager.from(this);
     biometricPrompt         = new BiometricPrompt(this, new BiometricAuthenticationListener());
-    BiometricPrompt.PromptInfo biometricPromptInfo = new BiometricPrompt.PromptInfo
-                                                                        .Builder()
-                                                                        .setAllowedAuthenticators(BiometricDeviceAuthentication.ALLOWED_AUTHENTICATORS)
-                                                                        .setTitle(getString(R.string.PassphrasePromptActivity_unlock_signal))
-                                                                        .build();
-    biometricAuth = new BiometricDeviceAuthentication(biometricManager, biometricPrompt, biometricPromptInfo);
+    biometricPromptInfo     = new BiometricPrompt.PromptInfo
+                                                 .Builder()
+                                                 .setAllowedAuthenticators(ALLOWED_AUTHENTICATORS)
+                                                 .setTitle(getString(R.string.PassphrasePromptActivity_unlock_signal))
+                                                 .build();
+
     setSupportActionBar(toolbar);
     getSupportActionBar().setTitle("");
 
@@ -278,7 +279,7 @@ public class PassphrasePromptActivity extends PassphraseActivity {
   private void setLockTypeVisibility() {
     if (TextSecurePreferences.isScreenLockEnabled(this)) {
       passphraseAuthContainer.setVisibility(View.GONE);
-      fingerprintPrompt.setVisibility(biometricManager.canAuthenticate(BiometricDeviceAuthentication.BIOMETRIC_AUTHENTICATORS) == BiometricManager.BIOMETRIC_SUCCESS ? View.VISIBLE
+      fingerprintPrompt.setVisibility(biometricManager.canAuthenticate(BIOMETRIC_AUTHENTICATORS) == BiometricManager.BIOMETRIC_SUCCESS ? View.VISIBLE
                                                                                                                                        : View.GONE);
       lockScreenButton.setVisibility(View.VISIBLE);
     } else {
@@ -289,7 +290,33 @@ public class PassphrasePromptActivity extends PassphraseActivity {
   }
 
   private void resumeScreenLock(boolean force) {
-    if (!biometricAuth.authenticate(getApplicationContext(), force, this::showConfirmDeviceCredentialIntent)) {
+    KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
+
+    assert keyguardManager != null;
+
+    if (!keyguardManager.isKeyguardSecure()) {
+      Log.w(TAG ,"Keyguard not secure...");
+      handleAuthenticated();
+      return;
+    }
+
+    if (Build.VERSION.SDK_INT != 29 && biometricManager.canAuthenticate(ALLOWED_AUTHENTICATORS) == BiometricManager.BIOMETRIC_SUCCESS) {
+      if (force) {
+        Log.i(TAG, "Listening for biometric authentication...");
+        biometricPrompt.authenticate(biometricPromptInfo);
+      } else {
+        Log.i(TAG, "Skipping show system biometric dialog unless forced");
+      }
+    } else if (Build.VERSION.SDK_INT >= 21) {
+      if (force) {
+        Log.i(TAG, "firing intent...");
+        Intent intent = keyguardManager.createConfirmDeviceCredentialIntent(getString(R.string.PassphrasePromptActivity_unlock_signal), "");
+        startActivityForResult(intent, AUTHENTICATE_REQUEST_CODE);
+      } else {
+        Log.i(TAG, "Skipping firing intent unless forced");
+      }
+    } else {
+      Log.w(TAG, "Not compatible...");
       handleAuthenticated();
     }
   }
@@ -305,14 +332,6 @@ public class PassphrasePromptActivity extends PassphraseActivity {
                                    body);
   }
 
-  public Unit showConfirmDeviceCredentialIntent() {
-    KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
-    Intent          intent          = keyguardManager.createConfirmDeviceCredentialIntent(getString(R.string.PassphrasePromptActivity_unlock_signal), "");
-
-    startActivityForResult(intent, AUTHENTICATE_REQUEST_CODE);
-    return Unit.INSTANCE;
-  }
-
   private class PassphraseActionListener implements TextView.OnEditorActionListener {
     @Override
     public boolean onEditorAction(TextView exampleView, int actionId, KeyEvent keyEvent) {

app/src/main/java/org/thoughtcrime/securesms/PassphraseRequiredActivity.java

@@ -20,20 +20,17 @@ import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.devicetransfer.olddevice.OldDeviceTransferActivity;
 import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
-import org.thoughtcrime.securesms.keyvalue.PhoneNumberPrivacyValues;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.lock.v2.CreateKbsPinActivity;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrationActivity;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.pin.PinRestoreActivity;
 import org.thoughtcrime.securesms.profiles.edit.EditProfileActivity;
-import org.thoughtcrime.securesms.profiles.username.AddAUsernameActivity;
 import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.registration.RegistrationNavigationActivity;
 import org.thoughtcrime.securesms.service.KeyCachingService;
 import org.thoughtcrime.securesms.util.AppStartup;
-import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 
 import java.util.Locale;
@@ -55,7 +52,6 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
   private static final int STATE_TRANSFER_ONGOING    = 8;
   private static final int STATE_TRANSFER_LOCKED     = 9;
   private static final int STATE_CHANGE_NUMBER_LOCK  = 10;
-  private static final int STATE_CREATE_USERNAME     = 11;
 
   private SignalServiceNetworkAccess networkAccess;
   private BroadcastReceiver          clearKeyReceiver;
@@ -160,7 +156,6 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
       case STATE_TRANSFER_ONGOING:    return getOldDeviceTransferIntent();
       case STATE_TRANSFER_LOCKED:     return getOldDeviceTransferLockedIntent();
       case STATE_CHANGE_NUMBER_LOCK:  return getChangeNumberLockIntent();
-      case STATE_CREATE_USERNAME:     return getCreateUsernameIntent();
       default:                        return null;
     }
   }
@@ -180,8 +175,6 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
       return STATE_CREATE_SIGNAL_PIN;
     } else if (userMustSetProfileName()) {
       return STATE_CREATE_PROFILE_NAME;
-    } else if (shouldAskUserToCreateUsername()) {
-      return STATE_CREATE_USERNAME;
     } else if (userMustCreateSignalPin()) {
       return STATE_CREATE_SIGNAL_PIN;
     } else if (EventBus.getDefault().getStickyEvent(TransferStatus.class) != null && getClass() != OldDeviceTransferActivity.class) {
@@ -207,13 +200,6 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
     return !SignalStore.registrationValues().isRegistrationComplete() && Recipient.self().getProfileName().isEmpty();
   }
 
-  private boolean shouldAskUserToCreateUsername() {
-    return FeatureFlags.usernames() &&
-           FeatureFlags.phoneNumberPrivacy() &&
-           !SignalStore.uiHints().hasSetOrSkippedUsernameCreation() &&
-           SignalStore.phoneNumberPrivacy().getPhoneNumberListingMode() == PhoneNumberPrivacyValues.PhoneNumberListingMode.UNLISTED;
-  }
-
   private Intent getCreatePassphraseIntent() {
     return getRoutedIntent(PassphraseCreateActivity.class, getIntent());
   }
@@ -252,8 +238,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
   }
 
   private Intent getCreateProfileNameIntent() {
-    Intent intent = EditProfileActivity.getIntentForUserProfile(this);
-    return getRoutedIntent(intent, getIntent());
+    return getRoutedIntent(EditProfileActivity.class, getIntent());
   }
 
   private Intent getOldDeviceTransferIntent() {
@@ -273,15 +258,6 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
     return ChangeNumberLockActivity.createIntent(this);
   }
 
-  private Intent getCreateUsernameIntent() {
-    return getRoutedIntent(AddAUsernameActivity.class, getIntent());
-  }
-
-  private Intent getRoutedIntent(Intent destination, @Nullable Intent nextIntent) {
-    if (nextIntent != null)   destination.putExtra("next_intent", nextIntent);
-    return destination;
-  }
-
   private Intent getRoutedIntent(Class<?> destination, @Nullable Intent nextIntent) {
     final Intent intent = new Intent(this, destination);
     if (nextIntent != null)   intent.putExtra("next_intent", nextIntent);

app/src/main/java/org/thoughtcrime/securesms/WebRtcCallActivity.java

@@ -24,6 +24,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.media.AudioManager;
 import android.os.Build;
@@ -39,18 +40,15 @@ import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.content.ContextCompat;
 import androidx.core.util.Consumer;
 import androidx.lifecycle.ViewModelProvider;
-import androidx.window.java.layout.WindowInfoTrackerCallbackAdapter;
-import androidx.window.layout.DisplayFeature;
-import androidx.window.layout.FoldingFeature;
-import androidx.window.layout.WindowInfoTracker;
-import androidx.window.layout.WindowLayoutInfo;
+import androidx.window.DisplayFeature;
+import androidx.window.FoldingFeature;
+import androidx.window.WindowLayoutInfo;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
-import org.signal.core.util.ThreadUtil;
 import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.logging.Log;
 import org.signal.libsignal.protocol.IdentityKey;
@@ -64,7 +62,6 @@ import org.thoughtcrime.securesms.components.webrtc.WebRtcAudioOutput;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcCallView;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcCallViewModel;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcControls;
-import org.thoughtcrime.securesms.components.webrtc.WifiToCellularPopupWindow;
 import org.thoughtcrime.securesms.components.webrtc.participantslist.CallParticipantsListDialog;
 import org.thoughtcrime.securesms.conversation.ui.error.SafetyNumberChangeDialog;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
@@ -73,7 +70,6 @@ import org.thoughtcrime.securesms.messagerequests.CalleeMustAcceptMessageRequest
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.safety.SafetyNumberBottomSheet;
 import org.thoughtcrime.securesms.service.webrtc.SignalCallManager;
 import org.thoughtcrime.securesms.sms.MessageSender;
 import org.thoughtcrime.securesms.util.EllapsedTimeFormatter;
@@ -109,21 +105,19 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   public static final String END_CALL_ACTION = WebRtcCallActivity.class.getCanonicalName() + ".END_CALL_ACTION";
 
   public static final String EXTRA_ENABLE_VIDEO_IF_AVAILABLE = WebRtcCallActivity.class.getCanonicalName() + ".ENABLE_VIDEO_IF_AVAILABLE";
-  public static final String EXTRA_STARTED_FROM_FULLSCREEN   = WebRtcCallActivity.class.getCanonicalName() + ".STARTED_FROM_FULLSCREEN";
 
   private CallParticipantsListUpdatePopupWindow participantUpdateWindow;
-  private WifiToCellularPopupWindow             wifiToCellularPopupWindow;
   private DeviceOrientationMonitor              deviceOrientationMonitor;
 
-  private FullscreenHelper                 fullscreenHelper;
-  private WebRtcCallView                   callScreen;
-  private TooltipPopup                     videoTooltip;
-  private WebRtcCallViewModel              viewModel;
-  private boolean                          enableVideoIfAvailable;
-  private boolean                          hasWarnedAboutBluetooth;
-  private WindowLayoutInfoConsumer         windowLayoutInfoConsumer;
-  private WindowInfoTrackerCallbackAdapter windowInfoTrackerCallbackAdapter;
-  private ThrottledDebouncer               requestNewSizesThrottle;
+  private FullscreenHelper              fullscreenHelper;
+  private WebRtcCallView                callScreen;
+  private TooltipPopup                  videoTooltip;
+  private WebRtcCallViewModel           viewModel;
+  private boolean                       enableVideoIfAvailable;
+  private boolean                       hasWarnedAboutBluetooth;
+  private androidx.window.WindowManager windowManager;
+  private WindowLayoutInfoConsumer      windowLayoutInfoConsumer;
+  private ThrottledDebouncer            requestNewSizesThrottle;
 
   private Disposable ephemeralStateDisposable = Disposable.empty();
 
@@ -136,7 +130,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   @SuppressLint("SourceLockedOrientationActivity")
   @Override
   public void onCreate(Bundle savedInstanceState) {
-    Log.i(TAG, "onCreate(" + getIntent().getBooleanExtra(EXTRA_STARTED_FROM_FULLSCREEN, false) + ")");
+    Log.i(TAG, "onCreate()");
     getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
     getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
     super.onCreate(savedInstanceState);
@@ -161,10 +155,10 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     enableVideoIfAvailable = getIntent().getBooleanExtra(EXTRA_ENABLE_VIDEO_IF_AVAILABLE, false);
     getIntent().removeExtra(EXTRA_ENABLE_VIDEO_IF_AVAILABLE);
 
+    windowManager            = new androidx.window.WindowManager(this);
     windowLayoutInfoConsumer = new WindowLayoutInfoConsumer();
 
-    windowInfoTrackerCallbackAdapter = new WindowInfoTrackerCallbackAdapter(WindowInfoTracker.getOrCreate(this));
-    windowInfoTrackerCallbackAdapter.addWindowLayoutInfoListener(this, SignalExecutors.BOUNDED, windowLayoutInfoConsumer);
+    windowManager.registerLayoutChangeCallback(SignalExecutors.BOUNDED, windowLayoutInfoConsumer);
 
     requestNewSizesThrottle = new ThrottledDebouncer(TimeUnit.SECONDS.toMillis(1));
   }
@@ -188,25 +182,11 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     if (!EventBus.getDefault().isRegistered(this)) {
       EventBus.getDefault().register(this);
     }
-
-    WebRtcViewModel rtcViewModel = EventBus.getDefault().getStickyEvent(WebRtcViewModel.class);
-    if (rtcViewModel == null) {
-      Log.w(TAG, "Activity resumed without service event, perform delay destroy");
-      ThreadUtil.runOnMainDelayed(() -> {
-        WebRtcViewModel delayRtcViewModel = EventBus.getDefault().getStickyEvent(WebRtcViewModel.class);
-        if (delayRtcViewModel == null) {
-          Log.w(TAG, "Activity still without service event, finishing activity");
-          finish();
-        } else {
-          Log.i(TAG, "Event found after delay");
-        }
-      }, TimeUnit.SECONDS.toMillis(1));
-    }
   }
 
   @Override
   public void onNewIntent(Intent intent) {
-    Log.i(TAG, "onNewIntent(" + intent.getBooleanExtra(EXTRA_STARTED_FROM_FULLSCREEN, false) + ")");
+    Log.i(TAG, "onNewIntent");
     super.onNewIntent(intent);
     processIntent(intent);
   }
@@ -251,7 +231,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   @Override
   protected void onDestroy() {
     super.onDestroy();
-    windowInfoTrackerCallbackAdapter.removeWindowLayoutInfoListener(windowLayoutInfoConsumer);
+    windowManager.unregisterLayoutChangeCallback(windowLayoutInfoConsumer);
     EventBus.getDefault().unregister(this);
   }
 
@@ -273,6 +253,12 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     }
   }
 
+  @Override
+  public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode, Configuration newConfig) {
+    viewModel.setIsInPipMode(isInPictureInPictureMode);
+    participantUpdateWindow.setEnabled(!isInPictureInPictureMode);
+  }
+
   private boolean enterPipModeIfPossible() {
     if (viewModel.canEnterPipMode() && isSystemPipEnabledAndAvailable()) {
       PictureInPictureParams params = new PictureInPictureParams.Builder()
@@ -312,8 +298,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     callScreen = findViewById(R.id.callScreen);
     callScreen.setControlsListener(new ControlsListener());
 
-    participantUpdateWindow   = new CallParticipantsListUpdatePopupWindow(callScreen);
-    wifiToCellularPopupWindow = new WifiToCellularPopupWindow(callScreen);
+    participantUpdateWindow = new CallParticipantsListUpdatePopupWindow(callScreen);
   }
 
   private void initializeViewModel(boolean isLandscapeEnabled) {
@@ -352,11 +337,6 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
 
     viewModel.getOrientationAndLandscapeEnabled().observe(this, pair -> ApplicationDependencies.getSignalCallManager().orientationChanged(pair.second, pair.first.getDegrees()));
     viewModel.getControlsRotation().observe(this, callScreen::rotateControls);
-
-    addOnPictureInPictureModeChangedListener(info -> {
-      viewModel.setIsInPipMode(info.isInPictureInPictureMode());
-      participantUpdateWindow.setEnabled(!info.isInPictureInPictureMode());
-    });
   }
 
   private void handleViewModelEvent(@NonNull WebRtcCallViewModel.Event event) {
@@ -364,8 +344,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
       startCall(((WebRtcCallViewModel.Event.StartCall) event).isVideoCall());
       return;
     } else if (event instanceof WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) {
-      SafetyNumberBottomSheet.forGroupCall(((WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) event).getIdentityRecords())
-                             .show(getSupportFragmentManager());
+      SafetyNumberChangeDialog.showForGroupCall(getSupportFragmentManager(), ((WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) event).getIdentityRecords());
       return;
     } else if (event instanceof WebRtcCallViewModel.Event.SwitchToSpeaker) {
       callScreen.switchToSpeakerView();
@@ -394,8 +373,6 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
         videoTooltip.dismiss();
         videoTooltip = null;
       }
-    } else if (event instanceof WebRtcCallViewModel.Event.ShowWifiToCellularPopup) {
-      wifiToCellularPopupWindow.show();
     } else {
       throw new IllegalArgumentException("Unknown event: " + event);
     }
@@ -580,10 +557,11 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     final Recipient   recipient = event.getRemoteParticipants().get(0).getRecipient();
 
     if (theirKey == null) {
-      Log.w(TAG, "Untrusted identity without an identity key.");
+      Log.w(TAG, "Untrusted identity without an identity key, terminating call.");
+      handleTerminate(recipient, HangupMessage.Type.NORMAL);
     }
 
-    SafetyNumberBottomSheet.forCall(recipient.getId()).show(getSupportFragmentManager());
+    SafetyNumberChangeDialog.showForCall(getSupportFragmentManager(), recipient.getId());
   }
 
   public void handleSafetyNumberChangeEvent(@NonNull WebRtcCallViewModel.SafetyNumberChangeEvent safetyNumberChangeEvent) {
@@ -592,7 +570,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
         GroupCallSafetyNumberChangeNotificationUtil.showNotification(this, viewModel.getRecipient().get());
       } else {
         GroupCallSafetyNumberChangeNotificationUtil.cancelNotification(this, viewModel.getRecipient().get());
-        SafetyNumberBottomSheet.forDuringGroupCall(safetyNumberChangeEvent.getRecipientIds()).show(getSupportFragmentManager());
+        SafetyNumberChangeDialog.showForDuringGroupCall(getSupportFragmentManager(), safetyNumberChangeEvent.getRecipientIds());
       }
     }
   }
@@ -602,7 +580,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   }
 
   public void handleGroupMemberCountChange(int count) {
-    boolean canRing = count <= FeatureFlags.maxGroupCallRingSize();
+    boolean canRing = count <= FeatureFlags.maxGroupCallRingSize() && FeatureFlags.groupCallRinging();
     callScreen.enableRingGroup(canRing);
     ApplicationDependencies.getSignalCallManager().setRingGroup(canRing);
   }

app/src/main/java/org/thoughtcrime/securesms/absbackup/AndroidBackupItem.kt

@@ -1,11 +0,0 @@
-package org.thoughtcrime.securesms.absbackup
-
-/**
- * Abstracts away the implementation of pieces of data we want to hand off to various backup services.
- * Here we can control precisely which data gets backed up and more importantly, what does not.
- */
-interface AndroidBackupItem {
-  fun getKey(): String
-  fun getDataForBackup(): ByteArray
-  fun restoreData(data: ByteArray)
-}

app/src/main/java/org/thoughtcrime/securesms/absbackup/SignalBackupAgent.kt

@@ -1,66 +0,0 @@
-package org.thoughtcrime.securesms.absbackup
-
-import android.app.backup.BackupAgent
-import android.app.backup.BackupDataInput
-import android.app.backup.BackupDataOutput
-import android.os.ParcelFileDescriptor
-import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.absbackup.backupables.KbsAuthTokens
-import java.io.DataInputStream
-import java.io.DataOutputStream
-import java.io.FileInputStream
-import java.io.FileOutputStream
-import java.io.IOException
-
-/**
- * Uses the [Android Backup Service](https://developer.android.com/guide/topics/data/keyvaluebackup) and backs up everything in [items]
- */
-class SignalBackupAgent : BackupAgent() {
-  private val items: List<AndroidBackupItem> = listOf(
-    KbsAuthTokens
-  )
-
-  override fun onBackup(oldState: ParcelFileDescriptor?, data: BackupDataOutput, newState: ParcelFileDescriptor) {
-    val contentsHash = cumulativeHashCode()
-    if (oldState == null) {
-      performBackup(data)
-    } else {
-      val hash = try {
-        DataInputStream(FileInputStream(oldState.fileDescriptor)).use { it.readInt() }
-      } catch (e: IOException) {
-        Log.w(TAG, "No old state, may be first backup request or bug with not writing to newState at end.", e)
-      }
-      if (hash != contentsHash) {
-        performBackup(data)
-      }
-    }
-
-    DataOutputStream(FileOutputStream(newState.fileDescriptor)).use { it.writeInt(contentsHash) }
-  }
-
-  private fun performBackup(data: BackupDataOutput) {
-    items.forEach {
-      val backupData = it.getDataForBackup()
-      data.writeEntityHeader(it.getKey(), backupData.size)
-      data.writeEntityData(backupData, backupData.size)
-    }
-  }
-
-  override fun onRestore(dataInput: BackupDataInput, appVersionCode: Int, newState: ParcelFileDescriptor) {
-    Log.i(TAG, "Restoring from Android Backup Service.")
-    while (dataInput.readNextHeader()) {
-      val buffer = ByteArray(dataInput.dataSize)
-      dataInput.readEntityData(buffer, 0, dataInput.dataSize)
-      items.find { dataInput.key == it.getKey() }?.restoreData(buffer)
-    }
-    DataOutputStream(FileOutputStream(newState.fileDescriptor)).use { it.writeInt(cumulativeHashCode()) }
-  }
-
-  private fun cumulativeHashCode(): Int {
-    return items.fold("") { acc: String, androidBackupItem: AndroidBackupItem -> acc + androidBackupItem.getDataForBackup().decodeToString() }.hashCode()
-  }
-
-  companion object {
-    private const val TAG = "SignalBackupAgent"
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/absbackup/backupables/KbsAuthTokens.kt

@@ -1,37 +0,0 @@
-package org.thoughtcrime.securesms.absbackup.backupables
-
-import com.google.protobuf.InvalidProtocolBufferException
-import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.absbackup.AndroidBackupItem
-import org.thoughtcrime.securesms.absbackup.protos.KbsAuthToken
-import org.thoughtcrime.securesms.keyvalue.SignalStore
-
-/**
- * This backs up the not-secret KBS Auth tokens, which can be combined with a PIN to prove ownership of a phone number in order to complete the registration process.
- */
-object KbsAuthTokens : AndroidBackupItem {
-  private const val TAG = "KbsAuthTokens"
-
-  override fun getKey(): String {
-    return TAG
-  }
-
-  override fun getDataForBackup(): ByteArray {
-    val proto = KbsAuthToken(tokens = SignalStore.kbsValues().kbsAuthTokenList)
-    return proto.encode()
-  }
-
-  override fun restoreData(data: ByteArray) {
-    if (SignalStore.kbsValues().kbsAuthTokenList.isNotEmpty()) {
-      return
-    }
-
-    try {
-      val proto = KbsAuthToken.ADAPTER.decode(data)
-
-      SignalStore.kbsValues().putAuthTokenList(proto.tokens)
-    } catch (e: InvalidProtocolBufferException) {
-      Log.w(TAG, "Cannot restore KbsAuthToken from backup service.")
-    }
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/animation/AnimationCompleteListener.java

@@ -11,7 +11,7 @@ public abstract class AnimationCompleteListener implements Animator.AnimatorList
   public abstract void onAnimationEnd(Animator animation);
 
   @Override
-  public void onAnimationCancel(Animator animation) {}
+  public final void onAnimationCancel(Animator animation) {}
   @Override
   public final void onAnimationRepeat(Animator animation) {}
 }

app/src/main/java/org/thoughtcrime/securesms/animation/AnimationStartListener.kt

@@ -1,9 +0,0 @@
-package org.thoughtcrime.securesms.animation
-
-import android.animation.Animator
-
-abstract class AnimationStartListener : Animator.AnimatorListener {
-  override fun onAnimationEnd(animation: Animator) = Unit
-  override fun onAnimationCancel(animation: Animator) = Unit
-  override fun onAnimationRepeat(animation: Animator) = Unit
-}

app/src/main/java/org/thoughtcrime/securesms/animation/DepthPageTransformer.java

@@ -0,0 +1,40 @@
+package org.thoughtcrime.securesms.animation;
+
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.viewpager.widget.ViewPager;
+
+/**
+ * Based on https://developer.android.com/training/animation/screen-slide#depth-page
+ */
+public final class DepthPageTransformer implements ViewPager.PageTransformer {
+  private static final float MIN_SCALE = 0.75f;
+
+  public void transformPage(@NonNull View view, float position) {
+    final int pageWidth = view.getWidth();
+
+    if (position < -1f) {
+      view.setAlpha(0f);
+
+    } else if (position <= 0f) {
+      view.setAlpha(1f);
+      view.setTranslationX(0f);
+      view.setScaleX(1f);
+      view.setScaleY(1f);
+
+    } else if (position <= 1f) {
+      view.setAlpha(1f - position);
+
+      view.setTranslationX(pageWidth * -position);
+
+      final float scaleFactor = MIN_SCALE + (1f - MIN_SCALE) * (1f - Math.abs(position));
+
+      view.setScaleX(scaleFactor);
+      view.setScaleY(scaleFactor);
+
+    } else {
+      view.setAlpha(0f);
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/animation/transitions/CircleAvatarTransition.kt

@@ -13,6 +13,7 @@ import android.view.ViewGroup
 import android.view.animation.AccelerateInterpolator
 import android.view.animation.DecelerateInterpolator
 import android.view.animation.Interpolator
+import androidx.annotation.RequiresApi
 
 private const val POSITION_ON_SCREEN = "signal.circleavatartransition.positiononscreen"
 private const val WIDTH = "signal.circleavatartransition.width"
@@ -21,6 +22,7 @@ private const val HEIGHT = "signal.circleavatartransition.height"
 /**
  * Custom transition for Circular avatars, because once you have multiple things animating stuff was getting broken and weird.
  */
+@RequiresApi(21)
 class CircleAvatarTransition(context: Context, attrs: AttributeSet?) : Transition(context, attrs) {
   override fun captureStartValues(transitionValues: TransitionValues) {
     captureValues(transitionValues)

app/src/main/java/org/thoughtcrime/securesms/animation/transitions/CrossfaderTransition.kt

@@ -7,9 +7,11 @@ import android.transition.Transition
 import android.transition.TransitionValues
 import android.util.AttributeSet
 import android.view.ViewGroup
+import androidx.annotation.RequiresApi
 import androidx.core.animation.doOnEnd
 import androidx.core.animation.doOnStart
 
+@RequiresApi(21)
 class CrossfaderTransition(context: Context, attrs: AttributeSet?) : Transition(context, attrs) {
 
   companion object {

app/src/main/java/org/thoughtcrime/securesms/animation/transitions/FabElevationFadeTransform.kt

@@ -3,14 +3,15 @@ package org.thoughtcrime.securesms.animation.transitions
 import android.animation.Animator
 import android.animation.ValueAnimator
 import android.content.Context
+import android.transition.Transition
+import android.transition.TransitionValues
 import android.util.AttributeSet
 import android.view.ViewGroup
-import androidx.core.view.ViewCompat
-import androidx.transition.Transition
-import androidx.transition.TransitionValues
+import androidx.annotation.RequiresApi
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 
-class FabElevationFadeTransform(context: Context, attrs: AttributeSet) : Transition(context, attrs) {
+@RequiresApi(21)
+class FabElevationFadeTransform(context: Context, attrs: AttributeSet?) : Transition(context, attrs) {
 
   companion object {
     private const val ELEVATION = "CrossfaderTransition.ELEVATION"
@@ -18,23 +19,23 @@ class FabElevationFadeTransform(context: Context, attrs: AttributeSet) : Transit
 
   override fun captureStartValues(transitionValues: TransitionValues) {
     if (transitionValues.view is FloatingActionButton) {
-      transitionValues.values[ELEVATION] = ViewCompat.getElevation(transitionValues.view)
+      transitionValues.values[ELEVATION] = transitionValues.view.elevation
     }
   }
 
   override fun captureEndValues(transitionValues: TransitionValues) {
     if (transitionValues.view is FloatingActionButton) {
-      transitionValues.values[ELEVATION] = ViewCompat.getElevation(transitionValues.view)
+      transitionValues.values[ELEVATION] = transitionValues.view.elevation
     }
   }
 
-  override fun createAnimator(sceneRoot: ViewGroup, startValues: TransitionValues?, endValues: TransitionValues?): Animator? {
+  override fun createAnimator(sceneRoot: ViewGroup?, startValues: TransitionValues?, endValues: TransitionValues?): Animator? {
     if (startValues?.view !is FloatingActionButton || endValues?.view !is FloatingActionButton) {
       return null
     }
 
-    val startElevation = ViewCompat.getElevation(startValues.view)
-    val endElevation = ViewCompat.getElevation(endValues.view)
+    val startElevation = startValues.view.elevation
+    val endElevation = endValues.view.elevation
     if (startElevation == endElevation) {
       return null
     }
@@ -45,7 +46,7 @@ class FabElevationFadeTransform(context: Context, attrs: AttributeSet) : Transit
     ).apply {
       addUpdateListener {
         val elevation = it.animatedValue as Float
-        ViewCompat.setElevation(endValues.view, elevation)
+        endValues.view.elevation = elevation
       }
     }
   }

app/src/main/java/org/thoughtcrime/securesms/animation/transitions/WipeDownTransition.kt

@@ -10,6 +10,7 @@ import android.transition.TransitionValues
 import android.util.AttributeSet
 import android.view.View
 import android.view.ViewGroup
+import androidx.annotation.RequiresApi
 import androidx.core.animation.addListener
 import androidx.fragment.app.FragmentContainerView
 
@@ -18,6 +19,7 @@ private const val BOUNDS = "signal.wipedowntransition.bottom"
 /**
  * WipeDownTransition will animate the bottom position of a view such that it "wipes" down the screen to a final position.
  */
+@RequiresApi(21)
 class WipeDownTransition(context: Context, attrs: AttributeSet?) : Transition(context, attrs) {
   override fun captureStartValues(transitionValues: TransitionValues) {
     captureValues(transitionValues)

app/src/main/java/org/thoughtcrime/securesms/attachments/Attachment.java

@@ -7,8 +7,8 @@ import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.audio.AudioHash;
 import org.thoughtcrime.securesms.blurhash.BlurHash;
-import org.thoughtcrime.securesms.database.AttachmentTable;
-import org.thoughtcrime.securesms.database.AttachmentTable.TransformProperties;
+import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.database.AttachmentDatabase.TransformProperties;
 import org.thoughtcrime.securesms.stickers.StickerLocator;
 
 public abstract class Attachment {
@@ -118,13 +118,8 @@ public abstract class Attachment {
   }
 
   public boolean isInProgress() {
-    return transferState != AttachmentTable.TRANSFER_PROGRESS_DONE &&
-           transferState != AttachmentTable.TRANSFER_PROGRESS_FAILED &&
-           transferState != AttachmentTable.TRANSFER_PROGRESS_PERMANENT_FAILURE;
-  }
-
-  public boolean isPermanentlyFailed() {
-    return transferState == AttachmentTable.TRANSFER_PROGRESS_PERMANENT_FAILURE;
+    return transferState != AttachmentDatabase.TRANSFER_PROGRESS_DONE &&
+           transferState != AttachmentDatabase.TRANSFER_PROGRESS_FAILED;
   }
 
   public long getSize() {

app/src/main/java/org/thoughtcrime/securesms/attachments/DatabaseAttachment.java

@@ -6,7 +6,7 @@ import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.audio.AudioHash;
 import org.thoughtcrime.securesms.blurhash.BlurHash;
-import org.thoughtcrime.securesms.database.AttachmentTable.TransformProperties;
+import org.thoughtcrime.securesms.database.AttachmentDatabase.TransformProperties;
 import org.thoughtcrime.securesms.mms.PartAuthority;
 import org.thoughtcrime.securesms.stickers.StickerLocator;
 

app/src/main/java/org/thoughtcrime/securesms/attachments/MmsNotificationAttachment.java

@@ -5,8 +5,8 @@ import android.net.Uri;
 
 import androidx.annotation.Nullable;
 
-import org.thoughtcrime.securesms.database.AttachmentTable;
-import org.thoughtcrime.securesms.database.MessageTable;
+import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.database.MmsDatabase;
 
 public class MmsNotificationAttachment extends Attachment {
 
@@ -26,14 +26,14 @@ public class MmsNotificationAttachment extends Attachment {
   }
 
   private static int getTransferStateFromStatus(int status) {
-    if (status == MessageTable.MmsStatus.DOWNLOAD_INITIALIZED ||
-        status == MessageTable.MmsStatus.DOWNLOAD_NO_CONNECTIVITY)
+    if (status == MmsDatabase.Status.DOWNLOAD_INITIALIZED ||
+        status == MmsDatabase.Status.DOWNLOAD_NO_CONNECTIVITY)
     {
-      return AttachmentTable.TRANSFER_PROGRESS_PENDING;
-    } else if (status == MessageTable.MmsStatus.DOWNLOAD_CONNECTING) {
-      return AttachmentTable.TRANSFER_PROGRESS_STARTED;
+      return AttachmentDatabase.TRANSFER_PROGRESS_PENDING;
+    } else if (status == MmsDatabase.Status.DOWNLOAD_CONNECTING) {
+      return AttachmentDatabase.TRANSFER_PROGRESS_STARTED;
     } else {
-      return AttachmentTable.TRANSFER_PROGRESS_FAILED;
+      return AttachmentDatabase.TRANSFER_PROGRESS_FAILED;
     }
   }
 }

app/src/main/java/org/thoughtcrime/securesms/attachments/PointerAttachment.java

@@ -6,7 +6,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.blurhash.BlurHash;
-import org.thoughtcrime.securesms.database.AttachmentTable;
+import org.thoughtcrime.securesms.database.AttachmentDatabase;
 import org.thoughtcrime.securesms.stickers.StickerLocator;
 import org.thoughtcrime.securesms.util.Base64;
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
@@ -68,7 +68,7 @@ public class PointerAttachment extends Attachment {
     return results;
   }
 
-  public static List<Attachment> forPointers(@Nullable List<SignalServiceDataMessage.Quote.QuotedAttachment> pointers) {
+  public static List<Attachment> forPointers(List<SignalServiceDataMessage.Quote.QuotedAttachment> pointers) {
     List<Attachment> results = new LinkedList<>();
 
     if (pointers != null) {
@@ -102,7 +102,7 @@ public class PointerAttachment extends Attachment {
     }
 
     return Optional.of(new PointerAttachment(pointer.get().getContentType(),
-                                             AttachmentTable.TRANSFER_PROGRESS_PENDING,
+                                             AttachmentDatabase.TRANSFER_PROGRESS_PENDING,
                                              pointer.get().asPointer().getSize().orElse(0),
                                              pointer.get().asPointer().getFileName().orElse(null),
                                              pointer.get().asPointer().getCdnNumber(),
@@ -126,7 +126,7 @@ public class PointerAttachment extends Attachment {
     SignalServiceAttachment thumbnail = pointer.getThumbnail();
 
     return Optional.of(new PointerAttachment(pointer.getContentType(),
-                                             AttachmentTable.TRANSFER_PROGRESS_PENDING,
+                                             AttachmentDatabase.TRANSFER_PROGRESS_PENDING,
                                              thumbnail != null ? thumbnail.asPointer().getSize().orElse(0) : 0,
                                              pointer.getFileName(),
                                              thumbnail != null ? thumbnail.asPointer().getCdnNumber() : 0,

app/src/main/java/org/thoughtcrime/securesms/attachments/TombstoneAttachment.java

@@ -5,7 +5,7 @@ import android.net.Uri;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import org.thoughtcrime.securesms.database.AttachmentTable;
+import org.thoughtcrime.securesms.database.AttachmentDatabase;
 
 /**
  * An attachment that represents where an attachment used to be. Useful when you need to know that
@@ -16,7 +16,7 @@ import org.thoughtcrime.securesms.database.AttachmentTable;
 public class TombstoneAttachment extends Attachment {
 
   public TombstoneAttachment(@NonNull String contentType, boolean quote) {
-    super(contentType, AttachmentTable.TRANSFER_PROGRESS_DONE, 0, null, 0, null, null, null, null, null, false, false, false, 0, 0, quote, 0, null, null, null, null, null);
+    super(contentType, AttachmentDatabase.TRANSFER_PROGRESS_DONE, 0, null, 0, null, null, null, null, null, false, false, false, 0, 0, quote, 0, null, null, null, null, null);
   }
 
   @Override

app/src/main/java/org/thoughtcrime/securesms/attachments/UriAttachment.java

@@ -7,11 +7,9 @@ import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.audio.AudioHash;
 import org.thoughtcrime.securesms.blurhash.BlurHash;
-import org.thoughtcrime.securesms.database.AttachmentTable.TransformProperties;
+import org.thoughtcrime.securesms.database.AttachmentDatabase.TransformProperties;
 import org.thoughtcrime.securesms.stickers.StickerLocator;
 
-import java.util.Objects;
-
 public class UriAttachment extends Attachment {
 
   private final @NonNull  Uri dataUri;
@@ -53,7 +51,7 @@ public class UriAttachment extends Attachment {
                        @Nullable TransformProperties transformProperties)
   {
     super(contentType, transferState, size, fileName, 0, null, null, null, null, fastPreflightId, voiceNote, borderless, videoGif, width, height, quote, 0, caption, stickerLocator, blurHash, audioHash, transformProperties);
-    this.dataUri = Objects.requireNonNull(dataUri);
+    this.dataUri = dataUri;
   }
 
   @Override

app/src/main/java/org/thoughtcrime/securesms/audio/AudioFileInfo.java

@@ -1,45 +0,0 @@
-package org.thoughtcrime.securesms.audio;
-
-import androidx.annotation.NonNull;
-
-import com.google.protobuf.ByteString;
-
-import org.thoughtcrime.securesms.database.model.databaseprotos.AudioWaveFormData;
-
-import java.util.concurrent.TimeUnit;
-
-public class AudioFileInfo {
-  private final long    durationUs;
-  private final byte[]  waveFormBytes;
-  private final float[] waveForm;
-
-  public static @NonNull AudioFileInfo fromDatabaseProtobuf(@NonNull AudioWaveFormData audioWaveForm) {
-    return new AudioFileInfo(audioWaveForm.getDurationUs(), audioWaveForm.getWaveForm().toByteArray());
-  }
-
-  AudioFileInfo(long durationUs, byte[] waveFormBytes) {
-    this.durationUs    = durationUs;
-    this.waveFormBytes = waveFormBytes;
-    this.waveForm      = new float[waveFormBytes.length];
-
-    for (int i = 0; i < waveFormBytes.length; i++) {
-      int unsigned = waveFormBytes[i] & 0xff;
-      this.waveForm[i] = unsigned / 255f;
-    }
-  }
-
-  public long getDuration(@NonNull TimeUnit timeUnit) {
-    return timeUnit.convert(durationUs, TimeUnit.MICROSECONDS);
-  }
-
-  public float[] getWaveForm() {
-    return waveForm;
-  }
-
-  public @NonNull AudioWaveFormData toDatabaseProtobuf() {
-    return AudioWaveFormData.newBuilder()
-                            .setDurationUs(durationUs)
-                            .setWaveForm(ByteString.copyFrom(waveFormBytes))
-                            .build();
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorder.java

@@ -1,69 +1,42 @@
 package org.thoughtcrime.securesms.audio;
 
 import android.content.Context;
-import android.media.AudioManager;
 import android.net.Uri;
 import android.os.Build;
 import android.os.ParcelFileDescriptor;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 
+import org.signal.core.util.ThreadUtil;
 import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.voice.VoiceNoteDraft;
 import org.thoughtcrime.securesms.providers.BlobProvider;
 import org.thoughtcrime.securesms.util.MediaUtil;
+import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
+import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
 
 import java.io.IOException;
 import java.util.concurrent.ExecutorService;
 
-import io.reactivex.rxjava3.core.Single;
-import io.reactivex.rxjava3.subjects.SingleSubject;
-
 public class AudioRecorder {
 
   private static final String TAG = Log.tag(AudioRecorder.class);
 
   private static final ExecutorService executor = SignalExecutors.newCachedSingleThreadExecutor("signal-AudioRecorder");
 
-  private final Context                   context;
-  private final AudioRecordingHandler     uiHandler;
-  private final AudioRecorderFocusManager audioFocusManager;
+  private final Context context;
 
   private Recorder recorder;
   private Uri      captureUri;
 
-  private SingleSubject<VoiceNoteDraft> recordingSubject;
-
-  public AudioRecorder(@NonNull Context context, @Nullable AudioRecordingHandler uiHandler) {
-    this.context   = context;
-    this.uiHandler = uiHandler;
-
-    AudioManager.OnAudioFocusChangeListener onAudioFocusChangeListener;
-
-    if (this.uiHandler != null) {
-      onAudioFocusChangeListener = focusChange -> {
-        if (focusChange == AudioManager.AUDIOFOCUS_LOSS) {
-          Log.i(TAG, "Audio focus change " + focusChange + " stopping recording");
-          this.uiHandler.onRecordCanceled(false);
-        }
-      };
-    } else {
-      onAudioFocusChangeListener = focusChange -> {
-        if (focusChange == AudioManager.AUDIOFOCUS_LOSS) {
-          Log.i(TAG, "Audio focus change " + focusChange + " stopping recording");
-          stopRecording();
-        }
-      };
-    }
-    audioFocusManager = AudioRecorderFocusManager.create(context, onAudioFocusChangeListener);
+  public AudioRecorder(@NonNull Context context) {
+    this.context = context;
   }
 
-  public @NonNull Single<VoiceNoteDraft> startRecording() {
+  public void startRecording() {
     Log.i(TAG, "startRecording()");
 
-    final SingleSubject<VoiceNoteDraft> recordingSingle = SingleSubject.create();
     executor.execute(() -> {
       Log.i(TAG, "Running startRecording() + " + Thread.currentThread().getId());
       try {
@@ -77,46 +50,48 @@ public class AudioRecorder {
                                  .forData(new ParcelFileDescriptor.AutoCloseInputStream(fds[0]), 0)
                                  .withMimeType(MediaUtil.AUDIO_AAC)
                                  .createForDraftAttachmentAsync(context, () -> Log.i(TAG, "Write successful."), e -> Log.w(TAG, "Error during recording", e));
-        recorder   = Build.VERSION.SDK_INT >= 26 ? new MediaRecorderWrapper() : new AudioCodec();
-        int focusResult = audioFocusManager.requestAudioFocus();
-        if (focusResult != AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
-          Log.w(TAG, "Could not gain audio focus. Received result code " + focusResult);
-        }
+
+        recorder = Build.VERSION.SDK_INT >= 26 ? new MediaRecorderWrapper() : new AudioCodec();
         recorder.start(fds[1]);
-        this.recordingSubject = recordingSingle;
       } catch (IOException e) {
-        recordingSingle.onError(e);
-        recorder = null;
         Log.w(TAG, e);
       }
     });
-
-    return recordingSingle;
   }
 
-  public void stopRecording() {
+  public @NonNull ListenableFuture<VoiceNoteDraft> stopRecording() {
     Log.i(TAG, "stopRecording()");
 
+    final SettableFuture<VoiceNoteDraft> future = new SettableFuture<>();
+
     executor.execute(() -> {
       if (recorder == null) {
-        Log.e(TAG, "MediaRecorder was never initialized successfully!");
+        sendToFuture(future, new IOException("MediaRecorder was never initialized successfully!"));
         return;
       }
 
-      audioFocusManager.abandonAudioFocus();
       recorder.stop();
 
       try {
         long size = MediaUtil.getMediaSize(context, captureUri);
-        recordingSubject.onSuccess(new VoiceNoteDraft(captureUri, size));
+        sendToFuture(future, new VoiceNoteDraft(captureUri, size));
       } catch (IOException ioe) {
         Log.w(TAG, ioe);
-        recordingSubject.onError(ioe);
+        sendToFuture(future, ioe);
       }
 
-      recordingSubject = null;
-      recorder         = null;
-      captureUri       = null;
+      recorder   = null;
+      captureUri = null;
     });
+
+    return future;
+  }
+
+  private <T> void sendToFuture(final SettableFuture<T> future, final Exception exception) {
+    ThreadUtil.runOnMain(() -> future.setException(exception));
+  }
+
+  private <T> void sendToFuture(final SettableFuture<T> future, final T result) {
+    ThreadUtil.runOnMain(() -> future.set(result));
   }
 }

app/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorderFocusManager.kt

@@ -1,63 +0,0 @@
-package org.thoughtcrime.securesms.audio
-
-import android.content.Context
-import android.media.AudioAttributes
-import android.media.AudioFocusRequest
-import android.media.AudioManager
-import android.media.AudioManager.OnAudioFocusChangeListener
-import android.os.Build
-import androidx.annotation.RequiresApi
-import org.thoughtcrime.securesms.util.ServiceUtil
-
-abstract class AudioRecorderFocusManager(val context: Context) {
-  protected val audioManager: AudioManager = ServiceUtil.getAudioManager(context)
-
-  abstract fun requestAudioFocus(): Int
-  abstract fun abandonAudioFocus(): Int
-
-  companion object {
-    @JvmStatic
-    fun create(context: Context, changeListener: OnAudioFocusChangeListener): AudioRecorderFocusManager {
-      return if (Build.VERSION.SDK_INT >= 26) {
-        AudioRecorderFocusManager26(context, changeListener)
-      } else {
-        AudioRecorderFocusManagerLegacy(context, changeListener)
-      }
-    }
-  }
-}
-
-@RequiresApi(26)
-private class AudioRecorderFocusManager26(context: Context, changeListener: OnAudioFocusChangeListener) : AudioRecorderFocusManager(context) {
-  val audioFocusRequest: AudioFocusRequest
-
-  init {
-    val audioAttributes = AudioAttributes.Builder()
-      .setUsage(AudioAttributes.USAGE_MEDIA)
-      .setContentType(AudioAttributes.CONTENT_TYPE_MUSIC)
-      .build()
-    audioFocusRequest = AudioFocusRequest.Builder(AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)
-      .setAudioAttributes(audioAttributes)
-      .setOnAudioFocusChangeListener(changeListener)
-      .build()
-  }
-
-  override fun requestAudioFocus(): Int {
-    return audioManager.requestAudioFocus(audioFocusRequest)
-  }
-
-  override fun abandonAudioFocus(): Int {
-    return audioManager.abandonAudioFocusRequest(audioFocusRequest)
-  }
-}
-
-@Suppress("DEPRECATION")
-private class AudioRecorderFocusManagerLegacy(context: Context, val changeListener: OnAudioFocusChangeListener) : AudioRecorderFocusManager(context) {
-  override fun requestAudioFocus(): Int {
-    return audioManager.requestAudioFocus(changeListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)
-  }
-
-  override fun abandonAudioFocus(): Int {
-    return audioManager.abandonAudioFocus(changeListener)
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/audio/AudioRecordingHandler.kt

@@ -1,10 +0,0 @@
-package org.thoughtcrime.securesms.audio
-
-interface AudioRecordingHandler {
-  fun onRecordPressed()
-  fun onRecordReleased()
-  fun onRecordCanceled(byUser: Boolean)
-  fun onRecordLocked()
-  fun onRecordMoved(offsetX: Float, absoluteX: Float)
-  fun onRecordPermissionRequired()
-}

app/src/main/java/org/thoughtcrime/securesms/audio/AudioWaveForm.java

@@ -0,0 +1,325 @@
+package org.thoughtcrime.securesms.audio;
+
+import android.content.Context;
+import android.media.MediaCodec;
+import android.media.MediaExtractor;
+import android.media.MediaFormat;
+import android.net.Uri;
+import android.os.Build;
+import android.util.LruCache;
+
+import androidx.annotation.AnyThread;
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.WorkerThread;
+import androidx.core.util.Consumer;
+
+import com.google.protobuf.ByteString;
+
+import org.signal.core.util.ThreadUtil;
+import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.attachments.Attachment;
+import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
+import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.database.SignalDatabase;
+import org.thoughtcrime.securesms.database.model.databaseprotos.AudioWaveFormData;
+import org.thoughtcrime.securesms.media.DecryptableUriMediaInput;
+import org.thoughtcrime.securesms.media.MediaInput;
+import org.thoughtcrime.securesms.mms.AudioSlide;
+import org.thoughtcrime.securesms.util.concurrent.SerialExecutor;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.Locale;
+import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
+
+@RequiresApi(api = Build.VERSION_CODES.M)
+public final class AudioWaveForm {
+
+  private static final String TAG = Log.tag(AudioWaveForm.class);
+
+  private static final int BAR_COUNT       = 46;
+  private static final int SAMPLES_PER_BAR =  4;
+
+  private final Context    context;
+  private final AudioSlide slide;
+
+  public AudioWaveForm(@NonNull Context context, @NonNull AudioSlide slide) {
+    this.context = context.getApplicationContext();
+    this.slide   = slide;
+  }
+
+  private static final LruCache<String, AudioFileInfo> WAVE_FORM_CACHE        = new LruCache<>(200);
+  private static final Executor                        AUDIO_DECODER_EXECUTOR = new SerialExecutor(SignalExecutors.BOUNDED);
+
+  @AnyThread
+  public void getWaveForm(@NonNull Consumer<AudioFileInfo> onSuccess, @NonNull Runnable onFailure) {
+    Uri        uri        = slide.getUri();
+    Attachment attachment = slide.asAttachment();
+
+    if (uri == null) {
+      Log.w(TAG, "No uri");
+      ThreadUtil.runOnMain(onFailure);
+      return;
+    }
+
+    String        cacheKey = uri.toString();
+    AudioFileInfo cached   = WAVE_FORM_CACHE.get(cacheKey);
+    if (cached != null) {
+      Log.i(TAG, "Loaded wave form from cache " + cacheKey);
+      ThreadUtil.runOnMain(() -> onSuccess.accept(cached));
+      return;
+    }
+
+    AUDIO_DECODER_EXECUTOR.execute(() -> {
+      AudioFileInfo cachedInExecutor = WAVE_FORM_CACHE.get(cacheKey);
+      if (cachedInExecutor != null) {
+        Log.i(TAG, "Loaded wave form from cache inside executor" + cacheKey);
+        ThreadUtil.runOnMain(() -> onSuccess.accept(cachedInExecutor));
+        return;
+      }
+
+      AudioHash audioHash = attachment.getAudioHash();
+      if (audioHash != null) {
+        AudioFileInfo audioFileInfo = AudioFileInfo.fromDatabaseProtobuf(audioHash.getAudioWaveForm());
+        if (audioFileInfo.waveForm.length == 0) {
+          Log.w(TAG, "Recovering from a wave form generation error  " + cacheKey);
+          ThreadUtil.runOnMain(onFailure);
+          return;
+        } else if (audioFileInfo.waveForm.length != BAR_COUNT) {
+          Log.w(TAG, "Wave form from database does not match bar count, regenerating " + cacheKey);
+        } else {
+          WAVE_FORM_CACHE.put(cacheKey, audioFileInfo);
+          Log.i(TAG, "Loaded wave form from DB " + cacheKey);
+          ThreadUtil.runOnMain(() -> onSuccess.accept(audioFileInfo));
+          return;
+        }
+      }
+
+      if (attachment instanceof DatabaseAttachment) {
+        try {
+          AttachmentDatabase attachmentDatabase = SignalDatabase.attachments();
+          DatabaseAttachment dbAttachment       = (DatabaseAttachment) attachment;
+          long               startTime          = System.currentTimeMillis();
+
+          attachmentDatabase.writeAudioHash(dbAttachment.getAttachmentId(), AudioWaveFormData.getDefaultInstance());
+
+          Log.i(TAG, String.format("Starting wave form generation (%s)", cacheKey));
+
+          AudioFileInfo fileInfo = generateWaveForm(uri);
+
+          Log.i(TAG, String.format(Locale.US, "Audio wave form generation time %d ms (%s)", System.currentTimeMillis() - startTime, cacheKey));
+
+          attachmentDatabase.writeAudioHash(dbAttachment.getAttachmentId(), fileInfo.toDatabaseProtobuf());
+
+          WAVE_FORM_CACHE.put(cacheKey, fileInfo);
+          ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
+        } catch (Throwable e) {
+          Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
+          ThreadUtil.runOnMain(onFailure);
+        }
+      } else {
+        try {
+          Log.i(TAG, "Not in database and not cached. Generating wave form on-the-fly.");
+
+          long startTime = System.currentTimeMillis();
+
+          Log.i(TAG, String.format("Starting wave form generation (%s)", cacheKey));
+
+          AudioFileInfo fileInfo = generateWaveForm(uri);
+
+          Log.i(TAG, String.format(Locale.US, "Audio wave form generation time %d ms (%s)", System.currentTimeMillis() - startTime, cacheKey));
+
+          WAVE_FORM_CACHE.put(cacheKey, fileInfo);
+          ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
+        } catch (IOException e) {
+          Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
+          ThreadUtil.runOnMain(onFailure);
+        }
+      }
+    });
+  }
+
+  /**
+   * Based on decode sample from:
+   * <p>
+   * https://android.googlesource.com/platform/cts/+/jb-mr2-release/tests/tests/media/src/android/media/cts/DecoderTest.java
+   */
+  @WorkerThread
+  @RequiresApi(api = 23)
+  private @NonNull AudioFileInfo generateWaveForm(@NonNull Uri uri) throws IOException {
+    try (MediaInput dataSource = DecryptableUriMediaInput.createForUri(context, uri)) {
+      long[] wave        = new long[BAR_COUNT];
+      int[]  waveSamples = new int[BAR_COUNT];
+
+      MediaExtractor extractor = dataSource.createExtractor();
+
+      if (extractor.getTrackCount() == 0) {
+        throw new IOException("No audio track");
+      }
+
+      MediaFormat format = extractor.getTrackFormat(0);
+
+      if (!format.containsKey(MediaFormat.KEY_DURATION)) {
+        throw new IOException("Unknown duration");
+      }
+
+      long   totalDurationUs = format.getLong(MediaFormat.KEY_DURATION);
+      String mime            = format.getString(MediaFormat.KEY_MIME);
+
+      if (!mime.startsWith("audio/")) {
+        throw new IOException("Mime not audio");
+      }
+
+      MediaCodec codec = MediaCodec.createDecoderByType(mime);
+
+      if (totalDurationUs == 0) {
+        throw new IOException("Zero duration");
+      }
+
+      codec.configure(format, null, null, 0);
+      codec.start();
+
+      ByteBuffer[] codecInputBuffers  = codec.getInputBuffers();
+      ByteBuffer[] codecOutputBuffers = codec.getOutputBuffers();
+
+      extractor.selectTrack(0);
+
+      long                  kTimeOutUs      = 5000;
+      MediaCodec.BufferInfo info            = new MediaCodec.BufferInfo();
+      boolean               sawInputEOS     = false;
+      boolean               sawOutputEOS    = false;
+      int                   noOutputCounter = 0;
+
+      while (!sawOutputEOS && noOutputCounter < 50) {
+        noOutputCounter++;
+        if (!sawInputEOS) {
+          int inputBufIndex = codec.dequeueInputBuffer(kTimeOutUs);
+          if (inputBufIndex >= 0) {
+            ByteBuffer dstBuf             = codecInputBuffers[inputBufIndex];
+            int        sampleSize         = extractor.readSampleData(dstBuf, 0);
+            long       presentationTimeUs = 0;
+
+            if (sampleSize < 0) {
+              sawInputEOS = true;
+              sampleSize  = 0;
+            } else {
+              presentationTimeUs = extractor.getSampleTime();
+            }
+
+            codec.queueInputBuffer(
+              inputBufIndex,
+              0,
+              sampleSize,
+              presentationTimeUs,
+              sawInputEOS ? MediaCodec.BUFFER_FLAG_END_OF_STREAM : 0);
+
+            if (!sawInputEOS) {
+              int barSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
+              sawInputEOS = !extractor.advance();
+              int nextBarSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
+              while (!sawInputEOS && nextBarSampleIndex == barSampleIndex) {
+                sawInputEOS = !extractor.advance();
+                if (!sawInputEOS) {
+                  nextBarSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
+                }
+              }
+            }
+          }
+        }
+
+        int outputBufferIndex;
+        do {
+          outputBufferIndex = codec.dequeueOutputBuffer(info, kTimeOutUs);
+          if (outputBufferIndex >= 0) {
+            if (info.size > 0) {
+              noOutputCounter = 0;
+            }
+
+            ByteBuffer buf = codecOutputBuffers[outputBufferIndex];
+            int barIndex = (int) ((wave.length * info.presentationTimeUs) / totalDurationUs);
+            long total = 0;
+            for (int i = 0; i < info.size; i += 2 * 4) {
+              short aShort = buf.getShort(i);
+              total += Math.abs(aShort);
+            }
+            if (barIndex >= 0 && barIndex < wave.length) {
+              wave[barIndex] += total;
+              waveSamples[barIndex] += info.size / 2;
+            }
+            codec.releaseOutputBuffer(outputBufferIndex, false);
+            if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) {
+              sawOutputEOS = true;
+            }
+          } else if (outputBufferIndex == MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED) {
+            codecOutputBuffers = codec.getOutputBuffers();
+          } else if (outputBufferIndex == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
+            Log.d(TAG, "output format has changed to " + codec.getOutputFormat());
+          }
+        } while (outputBufferIndex >= 0);
+      }
+
+      codec.stop();
+      codec.release();
+      extractor.release();
+
+      float[] floats = new float[BAR_COUNT];
+      byte[]  bytes  = new byte[BAR_COUNT];
+      float   max    = 0;
+
+      for (int i = 0; i < BAR_COUNT; i++) {
+        if (waveSamples[i] == 0) continue;
+
+        floats[i] = wave[i] / (float) waveSamples[i];
+        if (floats[i] > max) {
+          max = floats[i];
+        }
+      }
+
+      for (int i = 0; i < BAR_COUNT; i++) {
+        float normalized = floats[i] / max;
+        bytes[i] = (byte) (255 * normalized);
+      }
+
+      return new AudioFileInfo(totalDurationUs, bytes);
+    }
+  }
+
+  public static class AudioFileInfo {
+    private final long    durationUs;
+    private final byte[]  waveFormBytes;
+    private final float[] waveForm;
+
+    private static @NonNull AudioFileInfo fromDatabaseProtobuf(@NonNull AudioWaveFormData audioWaveForm) {
+      return new AudioFileInfo(audioWaveForm.getDurationUs(), audioWaveForm.getWaveForm().toByteArray());
+    }
+
+    private AudioFileInfo(long durationUs, byte[] waveFormBytes) {
+      this.durationUs    = durationUs;
+      this.waveFormBytes = waveFormBytes;
+      this.waveForm      = new float[waveFormBytes.length];
+
+      for (int i = 0; i < waveFormBytes.length; i++) {
+        int unsigned = waveFormBytes[i] & 0xff;
+        this.waveForm[i] = unsigned / 255f;
+      }
+    }
+
+    public long getDuration(@NonNull TimeUnit timeUnit) {
+      return timeUnit.convert(durationUs, TimeUnit.MICROSECONDS);
+    }
+
+    public float[] getWaveForm() {
+      return waveForm;
+    }
+
+    private @NonNull AudioWaveFormData toDatabaseProtobuf() {
+      return AudioWaveFormData.newBuilder()
+                              .setDurationUs(durationUs)
+                              .setWaveForm(ByteString.copyFrom(waveFormBytes))
+                              .build();
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/audio/AudioWaveFormGenerator.java

@@ -1,168 +0,0 @@
-package org.thoughtcrime.securesms.audio;
-
-import android.content.Context;
-import android.media.MediaCodec;
-import android.media.MediaExtractor;
-import android.media.MediaFormat;
-import android.net.Uri;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.RequiresApi;
-import androidx.annotation.WorkerThread;
-
-import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.media.DecryptableUriMediaInput;
-import org.thoughtcrime.securesms.media.MediaInput;
-
-import java.io.IOException;
-import java.nio.ByteBuffer;
-
-@RequiresApi(api = 23)
-public final class AudioWaveFormGenerator {
-
-  private static final String TAG = Log.tag(AudioWaveFormGenerator.class);
-
-  public static final  int BAR_COUNT       = 46;
-  private static final int SAMPLES_PER_BAR = 4;
-
-  private AudioWaveFormGenerator() {}
-
-  /**
-   * Based on decode sample from:
-   * <p>
-   * https://android.googlesource.com/platform/cts/+/jb-mr2-release/tests/tests/media/src/android/media/cts/DecoderTest.java
-   */
-  @WorkerThread
-  public static @NonNull AudioFileInfo generateWaveForm(@NonNull Context context, @NonNull Uri uri) throws IOException {
-    try (MediaInput dataSource = DecryptableUriMediaInput.createForUri(context, uri)) {
-      long[] wave        = new long[BAR_COUNT];
-      int[]  waveSamples = new int[BAR_COUNT];
-
-      MediaExtractor extractor = dataSource.createExtractor();
-
-      if (extractor.getTrackCount() == 0) {
-        throw new IOException("No audio track");
-      }
-
-      MediaFormat format = extractor.getTrackFormat(0);
-
-      if (!format.containsKey(MediaFormat.KEY_DURATION)) {
-        throw new IOException("Unknown duration");
-      }
-
-      long   totalDurationUs = format.getLong(MediaFormat.KEY_DURATION);
-      String mime            = format.getString(MediaFormat.KEY_MIME);
-
-      if (!mime.startsWith("audio/")) {
-        throw new IOException("Mime not audio");
-      }
-
-      MediaCodec codec = MediaCodec.createDecoderByType(mime);
-
-      if (totalDurationUs == 0) {
-        throw new IOException("Zero duration");
-      }
-
-      codec.configure(format, null, null, 0);
-      codec.start();
-
-      extractor.selectTrack(0);
-
-      long                  kTimeOutUs      = 5000;
-      MediaCodec.BufferInfo info            = new MediaCodec.BufferInfo();
-      boolean               sawInputEOS     = false;
-      boolean               sawOutputEOS    = false;
-      int                   noOutputCounter = 0;
-
-      while (!sawOutputEOS && noOutputCounter < 50) {
-        noOutputCounter++;
-        if (!sawInputEOS) {
-          int inputBufIndex = codec.dequeueInputBuffer(kTimeOutUs);
-          if (inputBufIndex >= 0) {
-            ByteBuffer dstBuf             = codec.getInputBuffer(inputBufIndex);
-            int        sampleSize         = extractor.readSampleData(dstBuf, 0);
-            long       presentationTimeUs = 0;
-
-            if (sampleSize < 0) {
-              sawInputEOS = true;
-              sampleSize  = 0;
-            } else {
-              presentationTimeUs = extractor.getSampleTime();
-            }
-
-            codec.queueInputBuffer(
-              inputBufIndex,
-              0,
-              sampleSize,
-              presentationTimeUs,
-              sawInputEOS ? MediaCodec.BUFFER_FLAG_END_OF_STREAM : 0);
-
-            if (!sawInputEOS) {
-              int barSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
-              sawInputEOS = !extractor.advance();
-              int nextBarSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
-              while (!sawInputEOS && nextBarSampleIndex == barSampleIndex) {
-                sawInputEOS = !extractor.advance();
-                if (!sawInputEOS) {
-                  nextBarSampleIndex = (int) (SAMPLES_PER_BAR * (wave.length * extractor.getSampleTime()) / totalDurationUs);
-                }
-              }
-            }
-          }
-        }
-
-        int outputBufferIndex;
-        do {
-          outputBufferIndex = codec.dequeueOutputBuffer(info, kTimeOutUs);
-          if (outputBufferIndex >= 0) {
-            if (info.size > 0) {
-              noOutputCounter = 0;
-            }
-
-            ByteBuffer buf = codec.getOutputBuffer(outputBufferIndex);
-            int barIndex = (int) ((wave.length * info.presentationTimeUs) / totalDurationUs);
-            long total = 0;
-            for (int i = 0; i < info.size; i += 2 * 4) {
-              short aShort = buf.getShort(i);
-              total += Math.abs(aShort);
-            }
-            if (barIndex >= 0 && barIndex < wave.length) {
-              wave[barIndex] += total;
-              waveSamples[barIndex] += info.size / 2;
-            }
-            codec.releaseOutputBuffer(outputBufferIndex, false);
-            if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) {
-              sawOutputEOS = true;
-            }
-          } else if (outputBufferIndex == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
-            Log.d(TAG, "output format has changed to " + codec.getOutputFormat());
-          }
-        } while (outputBufferIndex >= 0);
-      }
-
-      codec.stop();
-      codec.release();
-      extractor.release();
-
-      float[] floats = new float[BAR_COUNT];
-      byte[]  bytes  = new byte[BAR_COUNT];
-      float   max    = 0;
-
-      for (int i = 0; i < BAR_COUNT; i++) {
-        if (waveSamples[i] == 0) continue;
-
-        floats[i] = wave[i] / (float) waveSamples[i];
-        if (floats[i] > max) {
-          max = floats[i];
-        }
-      }
-
-      for (int i = 0; i < BAR_COUNT; i++) {
-        float normalized = floats[i] / max;
-        bytes[i] = (byte) (255 * normalized);
-      }
-
-      return new AudioFileInfo(totalDurationUs, bytes);
-    }
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/audio/AudioWaveForms.kt

@@ -1,152 +0,0 @@
-package org.thoughtcrime.securesms.audio
-
-import android.content.Context
-import android.net.Uri
-import android.util.LruCache
-import androidx.annotation.AnyThread
-import androidx.annotation.RequiresApi
-import io.reactivex.rxjava3.core.Single
-import io.reactivex.rxjava3.schedulers.Schedulers
-import org.signal.core.util.logging.Log
-import org.thoughtcrime.securesms.attachments.Attachment
-import org.thoughtcrime.securesms.attachments.AttachmentId
-import org.thoughtcrime.securesms.attachments.DatabaseAttachment
-import org.thoughtcrime.securesms.database.SignalDatabase
-import org.thoughtcrime.securesms.database.model.databaseprotos.AudioWaveFormData
-import java.io.IOException
-import java.util.concurrent.locks.ReentrantReadWriteLock
-import kotlin.concurrent.read
-import kotlin.concurrent.write
-
-/**
- * Uses [AudioWaveFormGenerator] to generate audio wave forms.
- *
- * Maintains an in-memory cache of recently requested wave forms.
- */
-@RequiresApi(23)
-object AudioWaveForms {
-
-  private val TAG = Log.tag(AudioWaveForms::class.java)
-
-  private val cache = ThreadSafeLruCache(200)
-
-  @AnyThread
-  @JvmStatic
-  fun getWaveForm(context: Context, attachment: Attachment): Single<AudioFileInfo> {
-    val uri = attachment.uri
-    if (uri == null) {
-      Log.i(TAG, "No uri")
-      return Single.error(IllegalArgumentException("No uri from attachment"))
-    }
-
-    val cacheKey = uri.toString()
-    val cachedInfo = cache.get(cacheKey)
-    if (cachedInfo != null) {
-      Log.i(TAG, "Loaded wave form from cache $cacheKey")
-      return Single.just(cachedInfo)
-    }
-
-    val databaseCache = Single.fromCallable {
-      val audioHash = attachment.audioHash
-      return@fromCallable if (audioHash != null) {
-        checkDatabaseCache(cacheKey, audioHash.audioWaveForm)
-      } else {
-        Miss
-      }
-    }.subscribeOn(Schedulers.io())
-
-    val generateWaveForm: Single<CacheCheckResult> = if (attachment is DatabaseAttachment) {
-      Single.fromCallable { generateWaveForm(context, uri, cacheKey, attachment.attachmentId) }
-    } else {
-      Single.fromCallable { generateWaveForm(context, uri, cacheKey) }
-    }.subscribeOn(Schedulers.io())
-
-    return databaseCache
-      .flatMap { r ->
-        if (r is Miss) {
-          generateWaveForm
-        } else {
-          Single.just(r)
-        }
-      }
-      .map { r ->
-        if (r is Success) {
-          r.audioFileInfo
-        } else {
-          throw IOException("Unable to generate wave form")
-        }
-      }
-  }
-
-  private fun checkDatabaseCache(cacheKey: String, audioWaveForm: AudioWaveFormData): CacheCheckResult {
-    val audioFileInfo = AudioFileInfo.fromDatabaseProtobuf(audioWaveForm)
-    if (audioFileInfo.waveForm.isEmpty()) {
-      Log.w(TAG, "Recovering from a wave form generation error  $cacheKey")
-      return Failure
-    } else if (audioFileInfo.waveForm.size != AudioWaveFormGenerator.BAR_COUNT) {
-      Log.w(TAG, "Wave form from database does not match bar count, regenerating $cacheKey")
-    } else {
-      cache.put(cacheKey, audioFileInfo)
-      Log.i(TAG, "Loaded wave form from DB $cacheKey")
-      return Success(audioFileInfo)
-    }
-
-    return Miss
-  }
-
-  private fun generateWaveForm(context: Context, uri: Uri, cacheKey: String, attachmentId: AttachmentId): CacheCheckResult {
-    try {
-      val startTime = System.currentTimeMillis()
-      SignalDatabase.attachments.writeAudioHash(attachmentId, AudioWaveFormData.getDefaultInstance())
-
-      Log.i(TAG, "Starting wave form generation ($cacheKey)")
-      val fileInfo: AudioFileInfo = AudioWaveFormGenerator.generateWaveForm(context, uri)
-      Log.i(TAG, "Audio wave form generation time ${System.currentTimeMillis() - startTime} ms ($cacheKey)")
-
-      SignalDatabase.attachments.writeAudioHash(attachmentId, fileInfo.toDatabaseProtobuf())
-      cache.put(cacheKey, fileInfo)
-
-      return Success(fileInfo)
-    } catch (e: Throwable) {
-      Log.w(TAG, "Failed to create audio wave form for $cacheKey", e)
-      return Failure
-    }
-  }
-
-  private fun generateWaveForm(context: Context, uri: Uri, cacheKey: String): CacheCheckResult {
-    try {
-      Log.i(TAG, "Not in database and not cached. Generating wave form on-the-fly.")
-
-      val startTime = System.currentTimeMillis()
-
-      Log.i(TAG, "Starting wave form generation ($cacheKey)")
-      val fileInfo: AudioFileInfo = AudioWaveFormGenerator.generateWaveForm(context, uri)
-      Log.i(TAG, "Audio wave form generation time ${System.currentTimeMillis() - startTime} ms ($cacheKey)")
-
-      cache.put(cacheKey, fileInfo)
-
-      return Success(fileInfo)
-    } catch (e: Throwable) {
-      Log.w(TAG, "Failed to create audio wave form for $cacheKey", e)
-      return Failure
-    }
-  }
-
-  private class ThreadSafeLruCache(maxSize: Int) {
-    private val cache = LruCache<String, AudioFileInfo>(maxSize)
-    private val lock = ReentrantReadWriteLock()
-
-    fun put(key: String, info: AudioFileInfo) {
-      lock.write { cache.put(key, info) }
-    }
-
-    fun get(key: String): AudioFileInfo? {
-      return lock.read { cache.get(key) }
-    }
-  }
-
-  private sealed class CacheCheckResult
-  private class Success(val audioFileInfo: AudioFileInfo) : CacheCheckResult()
-  private object Failure : CacheCheckResult()
-  private object Miss : CacheCheckResult()
-}

app/src/main/java/org/thoughtcrime/securesms/avatar/Avatar.kt

@@ -21,7 +21,7 @@ sealed class Avatar(
   data class Text(
     val text: String,
     val color: Avatars.ColorPair,
-    override val databaseId: DatabaseId
+    override val databaseId: DatabaseId,
   ) : Avatar(databaseId) {
     override fun withDatabaseId(databaseId: DatabaseId): Avatar {
       return copy(databaseId = databaseId)
@@ -35,7 +35,7 @@ sealed class Avatar(
   data class Vector(
     val key: String,
     val color: Avatars.ColorPair,
-    override val databaseId: DatabaseId
+    override val databaseId: DatabaseId,
   ) : Avatar(databaseId) {
     override fun withDatabaseId(databaseId: DatabaseId): Avatar {
       return copy(databaseId = databaseId)

app/src/main/java/org/thoughtcrime/securesms/avatar/AvatarRenderer.kt

@@ -6,7 +6,6 @@ import android.graphics.Canvas
 import android.graphics.Typeface
 import android.graphics.drawable.Drawable
 import android.net.Uri
-import androidx.annotation.MainThread
 import androidx.appcompat.content.res.AppCompatResources
 import com.airbnb.lottie.SimpleColorFilter
 import org.signal.core.util.concurrent.SignalExecutors
@@ -29,13 +28,8 @@ object AvatarRenderer {
 
   val DIMENSIONS = AvatarHelper.AVATAR_DIMENSIONS
 
-  private var typeface: Typeface? = null
-
-  @MainThread
   fun getTypeface(context: Context): Typeface {
-    val interMedium = typeface ?: Typeface.createFromAsset(context.assets, "fonts/Inter-Medium.otf")
-    typeface = interMedium
-    return interMedium
+    return Typeface.createFromAsset(context.assets, "fonts/Inter-Medium.otf")
   }
 
   fun renderAvatar(context: Context, avatar: Avatar, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit) {