Bump version to 5.28.9

We can also switch to using the message-specific update route for
receipts too.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -50,5 +50,5 @@ Describe here the issue that you are experiencing.
 **Signal version:** 0.0.0
 
 ### Link to debug log
-<!-- immediately after the bug has happened capture a debug log via Signal's advanced settings and paste the link below -->
+<!-- immediately after the bug has happened capture a debug log via Signal's settings (Help -> Debug log) and paste the link below -->
 

.github/workflows/android.yml

@@ -16,14 +16,17 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    - name: set up JDK 1.8
+    - name: set up JDK 11
       uses: actions/setup-java@v1
       with:
-        java-version: 1.8
+        java-version: 11
 
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v1
 
+    - name: Remove Android 31 (S)
+      run: $ANDROID_HOME/tools/bin/sdkmanager --uninstall "platforms;android-31"
+
     - name: Build with Gradle
       run: ./gradlew qa
 

.idea/codeStyles/Project.xml

@@ -8,11 +8,48 @@
       <option name="DO_NOT_WRAP_AFTER_SINGLE_ANNOTATION" value="true" />
       <option name="ALIGN_MULTILINE_ANNOTATION_PARAMETERS" value="true" />
       <option name="ALIGN_MULTILINE_TEXT_BLOCKS" value="true" />
+      <option name="IMPORT_LAYOUT_TABLE">
+        <value>
+          <package name="android" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="androidx" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="com" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="junit" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="net" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="org" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="java" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="javax" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="android" withSubpackages="true" static="true" />
+          <package name="androidx" withSubpackages="true" static="true" />
+          <package name="com" withSubpackages="true" static="true" />
+          <package name="junit" withSubpackages="true" static="true" />
+          <package name="net" withSubpackages="true" static="true" />
+          <package name="org" withSubpackages="true" static="true" />
+          <package name="java" withSubpackages="true" static="true" />
+          <package name="javax" withSubpackages="true" static="true" />
+          <package name="" withSubpackages="true" static="true" />
+          <emptyLine />
+        </value>
+      </option>
     </JavaCodeStyleSettings>
     <JetCodeStyleSettings>
+      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
+        <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" />
-      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="JAVA">
       <option name="BRACE_STYLE" value="5" />
@@ -178,13 +215,5 @@
         </rules>
       </arrangement>
     </codeStyleSettings>
-    <codeStyleSettings language="kotlin">
-      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
-      <indentOptions>
-        <option name="INDENT_SIZE" value="2" />
-        <option name="CONTINUATION_INDENT_SIZE" value="4" />
-        <option name="TAB_SIZE" value="2" />
-      </indentOptions>
-    </codeStyleSettings>
   </code_scheme>
 </component>

README.md

@@ -4,7 +4,7 @@ Signal is a messaging app for simple private communication with friends.
 
 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.
+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>
 
@@ -59,8 +59,8 @@ The form and manner of this distribution makes it eligible for export under the
 
 ## License
 
-Copyright 2013-2020 Signal
+Copyright 2013-2021 Signal
 
 Licensed under the GPLv3: http://www.gnu.org/licenses/gpl-3.0.html
 
-Google Play and the Google Play logo are trademarks of Google Inc.
+Google Play and the Google Play logo are trademarks of Google LLC.

app/build.gradle

@@ -1,48 +1,50 @@
-import org.signal.signing.ApkSignerUtil
-
-import java.security.MessageDigest
-
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-kapt'
 apply plugin: 'com.google.protobuf'
 apply plugin: 'androidx.navigation.safeargs'
-apply plugin: 'witness'
 apply plugin: 'org.jlleitschuh.gradle.ktlint'
 apply from: 'translations.gradle'
-apply from: 'witness-verifications.gradle'
+apply plugin: 'org.jetbrains.kotlin.android'
+apply plugin: 'app.cash.exhaustive'
+apply plugin: 'kotlin-parcelize'
 
 repositories {
-    maven {
-        url "https://raw.github.com/signalapp/maven/master/photoview/releases/"
-        content {
-            includeGroupByRegex "com\\.github\\.chrisbanes.*"
-        }
-    }
     maven {
         url "https://raw.github.com/signalapp/maven/master/circular-progress-button/releases/"
         content {
             includeGroupByRegex "com\\.github\\.dmytrodanylyk\\.circular-progress-button\\.*"
         }
     }
-    maven { // textdrawable
+    maven {
-        url 'https://dl.bintray.com/amulyakhare/maven'
+        url "https://raw.github.com/signalapp/maven/master/sqlcipher/release/"
         content {
-            includeGroupByRegex "com\\.amulyakhare.*"
+            includeGroupByRegex "org\\.signal.*"
         }
     }
+    maven {
+        url "https://www.jitpack.io"
+    }
+
     google()
     mavenCentral()
-    jcenter()
     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:3.10.0'
+        artifact = 'com.google.protobuf:protoc:3.18.0'
     }
     generateProtoTasks {
         all().each { task ->
@@ -55,8 +57,8 @@ protobuf {
     }
 }
 
-def canonicalVersionCode = 864
+def canonicalVersionCode = 982
-def canonicalVersionName = "5.14.3"
+def canonicalVersionName = "5.28.9"
 
 def postFixSize = 100
 def abiPostFix = ['universal'   : 0,
@@ -67,6 +69,24 @@ def abiPostFix = ['universal'   : 0,
 
 def keystores = [ 'debug'  : loadKeystoreProperties('keystore.debug.properties') ]
 
+def selectableVariants = [
+        'nightlyProdFlipper',
+        'nightlyProdPerf',
+        'nightlyProdRelease',
+        'playProdDebug',
+        'playProdFlipper',
+        'playProdPerf',
+        'playProdRelease',
+        'playStagingDebug',
+        'playStagingFlipper',
+        'playStagingPerf',
+        'playStagingRelease',
+        'studyProdMock',
+        'studyProdPerf',
+        'websiteProdFlipper',
+        'websiteProdRelease',
+]
+
 android {
     buildToolsVersion BUILD_TOOL_VERSION
     compileSdkVersion COMPILE_SDK
@@ -75,6 +95,7 @@ android {
     useLibrary 'org.apache.http.legacy'
 
     kotlinOptions {
+        jvmTarget = "1.8"
         freeCompilerArgs = ["-Xallow-result-return-type"]
     }
 
@@ -107,31 +128,42 @@ android {
 
         buildConfigField "long", "BUILD_TIMESTAMP", getLastCommitTimestamp() + "L"
         buildConfigField "String", "GIT_HASH", "\"${getGitHash()}\""
-        buildConfigField "String", "SIGNAL_URL", "\"https://textsecure-service.whispersystems.org\""
+        buildConfigField "String", "SIGNAL_URL", "\"https://chat.signal.org\""
         buildConfigField "String", "STORAGE_URL", "\"https://storage.signal.org\""
         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_CDSH_URL", "\"https://cdsh.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_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_AGENT", "\"OWA\""
+        buildConfigField "String", "CDSH_PUBLIC_KEY", "\"2fe57da347cd62431528daac5fbb290730fff684afc4cfc2ed90995f58cb3b74\""
+        buildConfigField "String", "CDSH_CODE_HASH", "\"ec58c0d7561de8d5657f3a4b22a635eaa305204e9359dcc80a99dfd0c5f1cbf2\""
         buildConfigField "String", "CDS_MRENCLAVE", "\"c98e00a4e3ff977a56afefe7362a27e4961e4f19e211febfbb19b897e6b80b15\""
-        buildConfigField "KbsEnclave", "KBS_ENCLAVE", "new KbsEnclave(\"fe7c1bfae98f9b073d220366ea31163ee82f6d04bead774f71ca8e5c40847bfe\"," +
+        buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"fe7c1bfae98f9b073d220366ea31163ee82f6d04bead774f71ca8e5c40847bfe\"," +
-                                                                     "\"fe7c1bfae98f9b073d220366ea31163ee82f6d04bead774f71ca8e5c40847bfe\", " +
+                                                                                                "\"fe7c1bfae98f9b073d220366ea31163ee82f6d04bead774f71ca8e5c40847bfe\", " +
-                                                                     "\"a3baab19ef6ce6f34ab9ebb25ba722725ae44a8872dc0ff08ad6d83a9489de87\")";
+                                                                                                "\"a3baab19ef6ce6f34ab9ebb25ba722725ae44a8872dc0ff08ad6d83a9489de87\")";
-        buildConfigField "KbsEnclave[]", "KBS_FALLBACKS", "new KbsEnclave[0]"
+        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", "\"AMhf5ywVwITZMsff/eCyudZx9JDmkkkbV6PInzG4p8x3VqVJSFiMvnvlEKWuRob/1eaIetR31IYeAbm0NdOuHH8Qi+Rexi1wLlpzIo1gstHWBfZzy1+qHRV5A4TqPp15YzBPm0WSggW6PbSn+F4lf57VCnHF7p8SvzAA2ZZJPYJURt8X7bbg+H3i+PEjH9DXItNEqs2sNcug37xZQDLm7X0=\""
+        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\""
-        buildConfigField "int[]", "MOBILE_COIN_REGIONS", "new int[]{44}"
+        buildConfigField "int[]", "MOBILE_COIN_BLACKLIST", "new int[]{98,963,53,850,7}"
         buildConfigField "String", "GIPHY_API_KEY", "\"3o6ZsYH6U6Eri53TXy\""
         buildConfigField "String", "RECAPTCHA_PROOF_URL", "\"https://signalcaptchas.org/challenge/generate.html\""
 
+        buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"unset\""
+        buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"unset\""
+        buildConfigField "String", "BUILD_VARIANT_TYPE", "\"unset\""
+        buildConfigField "String", "BADGE_STATIC_ROOT", "\"https://updates2.signal.org/static/badges/\""
+        buildConfigField "String", "STRIPE_PUBLISHABLE_KEY", "\"pk_live_6cmGZopuTsV8novGgJJW9JpC00vLIgtQ1D\""
+
         ndk {
             abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
         }
@@ -148,6 +180,21 @@ android {
         }
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunnerArguments clearPackageData: 'true'
+    }
+
+    testOptions {
+        execution 'ANDROIDX_TEST_ORCHESTRATOR'
+    }
+
+    sourceSets {
+        test {
+            java.srcDirs += "$projectDir/src/testShared"
+        }
+
+        androidTest {
+            java.srcDirs += "$projectDir/src/testShared"
+        }
     }
 
     compileOptions {
@@ -196,28 +243,34 @@ android {
                     'proguard/proguard.cfg'
             testProguardFiles 'proguard/proguard-automation.pro',
                     'proguard/proguard.cfg'
+
+            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Debug\""
         }
         flipper {
             initWith debug
             isDefault false
             minifyEnabled false
             matchingFallbacks = ['debug']
+            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Flipper\""
         }
         release {
             minifyEnabled true
             proguardFiles = buildTypes.debug.proguardFiles
+            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Release\""
         }
         perf {
             initWith debug
             isDefault false
             debuggable false
             matchingFallbacks = ['debug']
+            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Perf\""
         }
         mock {
             initWith debug
             isDefault false
             minifyEnabled false
             matchingFallbacks = ['debug']
+            buildConfigField "String", "BUILD_VARIANT_TYPE", "\"Mock\""
         }
     }
 
@@ -228,6 +281,7 @@ android {
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"play\""
         }
 
         website {
@@ -235,13 +289,16 @@ android {
             ext.websiteUpdateUrl = "https://updates.signal.org/android"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "true"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "\"$ext.websiteUpdateUrl\""
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"website\""
         }
 
-        internal {
+        nightly {
             dimension 'distribution'
+            versionNameSuffix "-nightly-untagged-${getDateSuffix()}"
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"nightly\""
         }
 
         study {
@@ -251,6 +308,7 @@ android {
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"study\""
         }
 
         prod {
@@ -259,6 +317,7 @@ android {
             isDefault true
 
             buildConfigField "String", "MOBILE_COIN_ENVIRONMENT", "\"mainnet\""
+            buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Prod\""
         }
 
         staging {
@@ -266,33 +325,44 @@ android {
 
             applicationIdSuffix ".staging"
 
-            buildConfigField "String", "SIGNAL_URL", "\"https://textsecure-service-staging.whispersystems.org\""
+            buildConfigField "String", "SIGNAL_URL", "\"https://chat.staging.signal.org\""
             buildConfigField "String", "STORAGE_URL", "\"https://storage-staging.signal.org\""
             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_KEY_BACKUP_URL", "\"https://api-staging.backup.signal.org\""
             buildConfigField "String", "CDS_MRENCLAVE", "\"c98e00a4e3ff977a56afefe7362a27e4961e4f19e211febfbb19b897e6b80b15\""
-            buildConfigField "KbsEnclave", "KBS_ENCLAVE", "new KbsEnclave(\"823a3b2c037ff0cbe305cc48928cfcc97c9ed4a8ca6d49af6f7d6981fb60a4e9\", " +
+            buildConfigField "org.thoughtcrime.securesms.KbsEnclave", "KBS_ENCLAVE", "new org.thoughtcrime.securesms.KbsEnclave(\"823a3b2c037ff0cbe305cc48928cfcc97c9ed4a8ca6d49af6f7d6981fb60a4e9\", " +
-                                                                         "\"51a56084c0b21c6b8f62b1bc792ec9bedac4c7c3964bb08ddcab868158c09982\", " +
+                                                                                                    "\"16b94ac6d2b7f7b9d72928f36d798dbb35ed32e7bb14c42b4301ad0344b46f29\", " +
-                                                                         "\"a3baab19ef6ce6f34ab9ebb25ba722725ae44a8872dc0ff08ad6d83a9489de87\")"
+                                                                                                    "\"a3baab19ef6ce6f34ab9ebb25ba722725ae44a8872dc0ff08ad6d83a9489de87\")"
-            buildConfigField "KbsEnclave[]", "KBS_FALLBACKS", "new KbsEnclave[0]"
+            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+4WpMtIe8KC3wU5w3Inq3uNWVmoGtpKndsNfwJrCg0Hd9zmObhypUnSkfYn2ooMOOnBpfdanRtrvetZUayDMSC5iSRcXKpdls=\""
+            buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"ABSY21VckQcbSXVNCGRYJcfWHiAMZmpTtTELcDmxgdFbtp/bWsSxZdMKzfCp8rvIs8ocCU3B37fT3r4Mi5qAemeGeR2X+/YmOGR5ofui7tD5mDQfstAI9i+4WpMtIe8KC3wU5w3Inq3uNWVmoGtpKndsNfwJrCg0Hd9zmObhypUnSkfYn2ooMOOnBpfdanRtrvetZUayDMSC5iSRcXKpdlukrpzzsCIvEwjwQlJYVPOQPj4V0F4UXXBdHSLK05uoPBCQG8G9rYIGedYsClJXnbrgGYG3eMTG5hnx4X4ntARBgELuMWWUEEfSK0mjXg+/2lPmWcTZWR9nkqgQQP0tbzuiPm74H2wMO4u1Wafe+UwyIlIT9L7KLS19Aw8r4sPrXQ==\""
             buildConfigField "String", "MOBILE_COIN_ENVIRONMENT", "\"testnet\""
             buildConfigField "String", "RECAPTCHA_PROOF_URL", "\"https://signalcaptchas.org/staging/challenge/generate.html\""
+
+            buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Staging\""
+            buildConfigField "String", "STRIPE_PUBLISHABLE_KEY", "\"pk_test_sngOd8FnXNkpce9nPXawKrJD00kIDngZkD\""
         }
     }
 
     android.applicationVariants.all { variant ->
         variant.outputs.each { output ->
-            output.outputFileName = output.outputFileName.replace(".apk", "-${variant.versionName}.apk")
+            if (output.baseName.contains('nightly')) {
-            def abiName = output.getFilter("ABI") ?: 'universal'
+                output.versionCodeOverride = canonicalVersionCode * postFixSize + 5
-            def postFix = abiPostFix.get(abiName, 0)
+                def tag = getCurrentGitTag()
+                if (tag != null && tag.length() > 0) {
+                    output.versionNameOverride = tag
+                }
+            } else {
+                output.outputFileName = output.outputFileName.replace(".apk", "-${variant.versionName}.apk")
+                def abiName = output.getFilter("ABI") ?: 'universal'
+                def postFix = abiPostFix.get(abiName, 0)
 
-            if (postFix >= postFixSize) throw new AssertionError("postFix is too large")
+                if (postFix >= postFixSize) throw new AssertionError("postFix is too large")
 
-            output.versionCodeOverride = canonicalVersionCode * postFixSize + postFix
+                output.versionCodeOverride = canonicalVersionCode * postFixSize + postFix
+            }
         }
     }
 
@@ -300,15 +370,15 @@ android {
         def distribution = variant.getFlavors().get(0).name
         def environment  = variant.getFlavors().get(1).name
         def buildType    = variant.buildType.name
+        def fullName     = distribution + environment.capitalize() + buildType.capitalize()
 
-        if (distribution == 'study' && buildType != 'perf' && buildType != 'mock') {
+        if (!selectableVariants.contains(fullName)) {
-            variant.setIgnore(true)
-        } else if (distribution != 'study' && buildType == 'mock') {
             variant.setIgnore(true)
         }
     }
 
     lintOptions {
+        checkReleaseBuilds false
         abortOnError true
         baseline file("lint-baseline.xml")
         disable "LintError"
@@ -322,209 +392,163 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.fragment:fragment-ktx:1.2.5'
+    implementation libs.androidx.core.ktx
+    implementation libs.androidx.fragment.ktx
     lintChecks project(':lintchecks')
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring libs.android.tools.desugar
 
-    implementation ('androidx.appcompat:appcompat:1.2.0') {
+    implementation (libs.androidx.appcompat) {
-        force = true
+        version {
+            strictly '1.2.0'
+        }
     }
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation libs.androidx.window
-    implementation 'com.google.android.material:material:1.3.0'
+    implementation libs.androidx.recyclerview
-    implementation 'androidx.legacy:legacy-support-v13:1.0.0'
+    implementation libs.material.material
-    implementation 'androidx.cardview:cardview:1.0.0'
+    implementation libs.androidx.legacy.support
-    implementation 'androidx.preference:preference:1.0.0'
+    implementation libs.androidx.cardview
-    implementation 'androidx.legacy:legacy-preference-v14:1.0.0'
+    implementation libs.androidx.preference
-    implementation 'androidx.gridlayout:gridlayout:1.0.0'
+    implementation libs.androidx.legacy.preference
-    implementation 'androidx.exifinterface:exifinterface:1.0.0'
+    implementation libs.androidx.gridlayout
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation libs.androidx.exifinterface
-    implementation 'androidx.multidex:multidex:2.0.1'
+    implementation libs.androidx.constraintlayout
-    implementation 'androidx.navigation:navigation-fragment:2.1.0'
+    implementation libs.androidx.multidex
-    implementation 'androidx.navigation:navigation-ui:2.1.0'
+    implementation libs.androidx.navigation.fragment.ktx
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
+    implementation libs.androidx.navigation.ui.ktx
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-savedstate:1.0.0-alpha05'
+    implementation libs.androidx.lifecycle.extensions
-    implementation 'androidx.lifecycle:lifecycle-common-java8:2.1.0'
+    implementation libs.androidx.lifecycle.viewmodel.savedstate
-    implementation "androidx.camera:camera-core:1.0.0-beta11"
+    implementation libs.androidx.lifecycle.common.java8
-    implementation "androidx.camera:camera-camera2:1.0.0-beta11"
+    implementation libs.androidx.lifecycle.reactivestreams.ktx
-    implementation "androidx.camera:camera-lifecycle:1.0.0-beta11"
+    implementation libs.androidx.camera.core
-    implementation "androidx.camera:camera-view:1.0.0-alpha18"
+    implementation libs.androidx.camera.camera2
-    implementation "androidx.concurrent:concurrent-futures:1.0.0"
+    implementation libs.androidx.camera.lifecycle
-    implementation "androidx.autofill:autofill:1.0.0"
+    implementation libs.androidx.camera.view
-    implementation "androidx.biometric:biometric:1.1.0"
+    implementation libs.androidx.concurrent.futures
+    implementation libs.androidx.autofill
+    implementation libs.androidx.biometric
+    implementation libs.androidx.sharetarget
 
-    implementation ('com.google.firebase:firebase-messaging:20.2.0') {
+    implementation (libs.firebase.messaging) {
         exclude group: 'com.google.firebase', module: 'firebase-core'
         exclude group: 'com.google.firebase', module: 'firebase-analytics'
         exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
     }
 
-    implementation 'com.google.android.gms:play-services-maps:16.1.0'
+    implementation libs.google.play.services.maps
-    implementation 'com.google.android.gms:play-services-auth:16.0.1'
+    implementation libs.google.play.services.auth
 
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.9.1'
+    implementation libs.bundles.exoplayer
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.9.1'
-    implementation 'com.google.android.exoplayer:extension-mediasession:2.9.1'
 
-    implementation 'org.conscrypt:conscrypt-android:2.0.0'
+    implementation libs.conscrypt.android
-    implementation 'org.signal:aesgcmprovider:0.0.3'
+    implementation libs.signal.aesgcmprovider
 
     implementation project(':libsignal-service')
     implementation project(':paging')
     implementation project(':core-util')
+    implementation project(':glide-config')
     implementation project(':video')
     implementation project(':device-transfer')
+    implementation project(':image-editor')
+    implementation project(':donations')
 
-    implementation 'org.signal:zkgroup-android:0.7.0'
+    implementation libs.signal.client.android
-    implementation 'org.whispersystems:signal-client-android:0.8.0'
+    implementation libs.google.protobuf.javalite
-    implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
 
-    implementation('com.mobilecoin:android-sdk:1.0.0') {
+    implementation(libs.mobilecoin) {
         exclude group: 'com.google.protobuf'
     }
 
-    implementation 'org.signal:argon2:13.1@aar'
+    implementation(libs.signal.argon2) {
+        artifact {
+            type = "aar"
+        }
+    }
 
-    implementation 'org.signal:ringrtc-android:2.10.1.1'
+    implementation libs.signal.ringrtc
 
-    implementation "me.leolin:ShortcutBadger:1.1.22"
+    implementation libs.leolin.shortcutbadger
-    implementation 'se.emilsjolander:stickylistheaders:2.7.0'
+    implementation libs.emilsjolander.stickylistheaders
-    implementation 'com.jpardogo.materialtabstrip:library:1.0.9'
+    implementation libs.jpardogo.materialtabstrip
-    implementation 'org.apache.httpcomponents:httpclient-android:4.3.5'
+    implementation libs.apache.httpclient.android
-    implementation 'com.github.chrisbanes:PhotoView:2.1.3'
+    implementation libs.photoview
-    implementation 'com.github.bumptech.glide:glide:4.11.0'
+    implementation libs.glide.glide
-    kapt 'com.github.bumptech.glide:compiler:4.11.0'
+    implementation libs.roundedimageview
-    kapt 'androidx.annotation:annotation:1.1.0'
+    implementation libs.materialish.progress
-    implementation 'com.makeramen:roundedimageview:2.1.0'
+    implementation libs.greenrobot.eventbus
-    implementation 'com.pnikosis:materialish-progress:1.5'
+    implementation libs.waitingdots
-    implementation 'org.greenrobot:eventbus:3.0.0'
+    implementation libs.floatingactionbutton
-    implementation 'pl.tajchert:waitingdots:0.1.0'
+    implementation libs.google.zxing.android.integration
-    implementation 'com.melnykov:floatingactionbutton:1.3.0'
+    implementation libs.time.duration.picker
-    implementation 'com.google.zxing:android-integration:3.1.0'
+    implementation libs.google.zxing.core
-    implementation 'mobi.upod:time-duration-picker:1.1.3'
+    implementation (libs.subsampling.scale.image.view) {
-    implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
-    implementation 'com.google.zxing:core:3.2.1'
-    implementation ('com.davemorrissey.labs:subsampling-scale-image-view:3.6.0') {
         exclude group: 'com.android.support', module: 'support-annotations'
     }
-    implementation ('cn.carbswang.android:NumberPickerView:1.0.9') {
+    implementation (libs.numberpickerview) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
-    implementation ('com.tomergoldst.android:tooltips:1.0.6') {
+    implementation (libs.android.tooltips) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
     }
-    implementation ('com.klinkerapps:android-smsmms:4.0.1') {
+    implementation (libs.android.smsmms) {
         exclude group: 'com.squareup.okhttp', module: 'okhttp'
         exclude group: 'com.squareup.okhttp', module: 'okhttp-urlconnection'
     }
-    implementation 'com.annimon:stream:1.1.8'
+    implementation libs.stream
-    implementation ('com.takisoft.fix:colorpicker:0.9.1') {
+    implementation (libs.colorpicker) {
         exclude group: 'com.android.support', module: 'appcompat-v7'
         exclude group: 'com.android.support', module: 'recyclerview-v7'
     }
 
-    implementation 'com.airbnb.android:lottie:3.6.0'
+    implementation libs.lottie
 
-    implementation 'com.codewaves.stickyheadergrid:stickyheadergrid:0.9.4'
+    implementation libs.stickyheadergrid
-    implementation 'com.github.dmytrodanylyk.circular-progress-button:library:1.1.3-S2'
+    implementation libs.circular.progress.button
 
-    implementation "net.zetetic:android-database-sqlcipher:4.4.3"
+    implementation libs.signal.android.database.sqlcipher
-    implementation "androidx.sqlite:sqlite:2.1.0"
+    implementation libs.androidx.sqlite
 
-    implementation ('com.googlecode.ez-vcard:ez-vcard:0.9.11') {
+    implementation (libs.google.ez.vcard) {
         exclude group: 'com.fasterxml.jackson.core'
         exclude group: 'org.freemarker'
     }
-    implementation 'dnsjava:dnsjava:2.1.9'
+    implementation libs.dnsjava
 
-    flipperImplementation 'com.facebook.flipper:flipper:0.91.0'
+    flipperImplementation libs.facebook.flipper
-    flipperImplementation 'com.facebook.soloader:soloader:0.10.1'
+    flipperImplementation libs.facebook.soloader
+    flipperImplementation libs.square.leakcanary
 
-    testImplementation 'junit:junit:4.12'
+    testImplementation testLibs.junit.junit
-    testImplementation 'org.assertj:assertj-core:3.11.1'
+    testImplementation testLibs.assertj.core
-    testImplementation 'org.mockito:mockito-core:2.8.9'
+    testImplementation testLibs.mockito.core
-    testImplementation 'org.powermock:powermock-api-mockito2:1.7.4'
+    testImplementation testLibs.powermock.api.mockito
-    testImplementation 'org.powermock:powermock-module-junit4:1.7.4'
+    testImplementation testLibs.powermock.module.junit4.core
-    testImplementation 'org.powermock:powermock-module-junit4-rule:1.7.4'
+    testImplementation testLibs.powermock.module.junit4.rule
-    testImplementation 'org.powermock:powermock-classloading-xstream:1.7.4'
+    testImplementation testLibs.powermock.classloading.xstream
 
-    testImplementation 'androidx.test:core:1.2.0'
+    testImplementation testLibs.androidx.test.core
-    testImplementation ('org.robolectric:robolectric:4.4') {
+    testImplementation (testLibs.robolectric.robolectric) {
         exclude group: 'com.google.protobuf', module: 'protobuf-java'
     }
-    testImplementation 'org.robolectric:shadows-multidex:4.4'
+    testImplementation testLibs.robolectric.shadows.multidex
-    testImplementation 'org.hamcrest:hamcrest:2.2'
+    testImplementation testLibs.hamcrest.hamcrest
 
-    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    testImplementation(testFixtures(project(":libsignal-service")))
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    androidTestImplementation testLibs.androidx.test.ext.junit
-    implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.12.0"
+    androidTestImplementation testLibs.espresso.core
-}
 
-dependencyVerification {
+    testImplementation testLibs.espresso.core
-    configuration = '(play|website)(Prod|Staging)(Debug|Release)RuntimeClasspath'
-}
 
-def assembleWebsiteDescriptor = { variant, file ->
+    implementation libs.kotlin.stdlib.jdk8
-    if (file.exists()) {
+    implementation libs.kotlin.reflect
-        MessageDigest md = MessageDigest.getInstance("SHA-256");
+    implementation libs.jackson.module.kotlin
-        file.eachByte 4096, {bytes, size ->
-            md.update(bytes, 0, size);
-        }
 
-        String digest  = md.digest().collect {String.format "%02x", it}.join();
+    implementation libs.rxjava3.rxandroid
-        String url     = variant.productFlavors.get(0).ext.websiteUpdateUrl
+    implementation libs.rxjava3.rxkotlin
-        String apkName = file.getName()
+    implementation libs.rxdogtag
 
-        String descriptor = "{" +
+    androidTestUtil 'androidx.test:orchestrator:1.4.0'
-                "\"versionCode\" : ${canonicalVersionCode * postFixSize + abiPostFix['universal']}," +
-                "\"versionName\" : \"$canonicalVersionName\"," +
-                "\"sha256sum\" : \"$digest\"," +
-                "\"url\" : \"$url/$apkName\"" +
-                "}"
-
-        File descriptorFile = new File(file.getParent(), apkName.replace(".apk", ".json"))
-
-        descriptorFile.write(descriptor)
-    }
-}
-
-def signProductionRelease = { variant ->
-    variant.outputs.collect { output ->
-        String apkName    = output.outputFile.name
-        File   inputFile  = new File(output.outputFile.path)
-        File   outputFile = new File(output.outputFile.parent, apkName.replace('-unsigned', ''))
-
-        new ApkSignerUtil('sun.security.pkcs11.SunPKCS11',
-                          'pkcs11.config',
-                          'PKCS11',
-                          'file:pkcs11.password').calculateSignature(inputFile.getAbsolutePath(),
-                                                                     outputFile.getAbsolutePath())
-
-        inputFile.delete()
-        outputFile
-    }
-}
-
-task signProductionPlayRelease {
-    doLast {
-        signProductionRelease(android.applicationVariants.find { (it.name == 'playProdRelease') })
-    }
-}
-
-task signProductionInternalRelease {
-    doLast {
-        signProductionRelease(android.applicationVariants.find { (it.name == 'internalProdRelease') })
-    }
-}
-
-task signProductionWebsiteRelease {
-    doLast {
-        def  variant       = android.applicationVariants.find { (it.name == 'websiteProdRelease') }
-        File signedRelease = signProductionRelease(variant).find { it.name.contains('universal') }
-        assembleWebsiteDescriptor(variant, signedRelease)
-    }
 }
 
 def getLastCommitTimestamp() {
@@ -556,6 +580,27 @@ def getGitHash() {
     return stdout.toString().trim()
 }
 
+def getCurrentGitTag() {
+    if (!(new File('.git').exists())) {
+        return ''
+    }
+
+    def stdout = new ByteArrayOutputStream()
+    exec {
+        commandLine 'git', 'tag', '--points-at', 'HEAD'
+        standardOutput = stdout
+    }
+
+    def output = stdout.toString().trim()
+
+    if (output != null && output.size() > 0) {
+        def tags = output.split('\n').toList()
+        return tags.stream().filter(t -> t.contains('nightly')).findFirst().orElse(tags.get(0))
+    } else {
+        return null
+    }
+}
+
 tasks.withType(Test) {
     testLogging {
         events "failed"
@@ -576,3 +621,9 @@ def loadKeystoreProperties(filename) {
         return null;
     }
 }
+
+def getDateSuffix() {
+    def date = new Date()
+    def formattedDate = date.format('yyyy-MM-dd-HH:mm')
+    return formattedDate
+}

app/proguard/proguard-sqlite.pro

@@ -2,4 +2,7 @@
 -keep class org.sqlite.database.** { *; }
 
 -keep class net.sqlcipher.** { *; }
--dontwarn net.sqlcipher.**
+-dontwarn net.sqlcipher.**
+
+-keep class net.zetetic.** { *; }
+-dontwarn net.zetetic.**

app/proguard/proguard.cfg

@@ -9,3 +9,5 @@
 
 # Protobuf lite
 -keep class * extends com.google.protobuf.GeneratedMessageLite { *; }
+
+-keep class androidx.window.** { *; }

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

@@ -0,0 +1,436 @@
+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.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+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.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.libsignal.util.guava.Optional
+import org.whispersystems.signalservice.api.push.ACI
+import java.lang.IllegalArgumentException
+import java.util.UUID
+
+@RunWith(AndroidJUnit4::class)
+class RecipientDatabaseTest {
+
+  private lateinit var recipientDatabase: RecipientDatabase
+
+  @Before
+  fun setup() {
+    recipientDatabase = SignalDatabase.recipients
+    ensureDbEmpty()
+  }
+
+  // ==============================================================
+  // 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.requireAci())
+    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.requireAci())
+    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.hasAci())
+  }
+
+  /** 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.hasAci())
+  }
+
+  /** 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.requireAci())
+    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.requireAci())
+    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.getOrInsertFromAci(ACI_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireAci())
+    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.getOrInsertFromAci(ACI_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, false)
+    assertEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireAci())
+    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.requireAci())
+    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.requireAci())
+    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.requireAci())
+    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.requireAci())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(E164_A, existingRecipient.requireE164())
+    assertFalse(existingRecipient.hasAci())
+  }
+
+  /** 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)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_B, E164_A, true)
+    assertNotEquals(existingId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_B, retrievedRecipient.requireAci())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireAci())
+    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.requireAci())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireAci())
+    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.requireAci())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingRecipient = Recipient.resolved(existingId)
+    assertEquals(ACI_A, existingRecipient.requireAci())
+    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.requireAci())
+    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 existingAciId: RecipientId = recipientDatabase.getOrInsertFromAci(ACI_A)
+    val existingE164Id: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+
+    val retrievedId: RecipientId = recipientDatabase.getAndPossiblyMerge(ACI_A, E164_A, true)
+    assertEquals(existingAciId, retrievedId)
+
+    val retrievedRecipient = Recipient.resolved(retrievedId)
+    assertEquals(ACI_A, retrievedRecipient.requireAci())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingE164Recipient = Recipient.resolved(existingE164Id)
+    assertEquals(retrievedId, existingE164Recipient.id)
+  }
+
+  /** 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.getOrInsertFromAci(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.requireAci())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val existingE164Recipient = Recipient.resolved(existingE164Id)
+    assertEquals(E164_A, existingE164Recipient.requireE164())
+    assertFalse(existingE164Recipient.hasAci())
+  }
+
+  /** 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 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.requireAci())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingRecipient2 = Recipient.resolved(existingId2)
+    assertEquals(ACI_B, existingRecipient2.requireAci())
+    assertFalse(existingRecipient2.hasE164())
+  }
+
+  /** 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.requireAci())
+    assertEquals(E164_B, retrievedRecipient.requireE164())
+
+    val existingRecipient2 = Recipient.resolved(existingId2)
+    assertEquals(ACI_B, existingRecipient2.requireAci())
+    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.requireAci())
+    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.requireAci())
+    assertFalse(retrievedRecipient.hasE164())
+
+    val recipientWithId1 = Recipient.resolved(existingId1)
+    assertEquals(ACI_B, recipientWithId1.requireAci())
+    assertEquals(E164_A, recipientWithId1.requireE164())
+  }
+
+  // ==============================================================
+  // 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.getOrInsertFromAci(ACI_A)
+
+    // WHEN I retrieve one by UUID
+    val possible: Optional<RecipientId> = recipientDatabase.getByAci(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.aci.isPresent)
+    assertEquals(ACI_A, recipient.aci.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}", null).use { cursor ->
+      assertTrue(cursor.moveToFirst())
+      assertEquals(0, cursor.getLong(0))
+    }
+  }
+
+  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"))
+
+    const val E164_A = "+12221234567"
+    const val E164_B = "+13331234567"
+  }
+}

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

@@ -0,0 +1,262 @@
+package org.thoughtcrime.securesms.database
+
+import android.app.Application
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertNull
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.signal.storageservice.protos.groups.local.DecryptedGroup
+import org.signal.storageservice.protos.groups.local.DecryptedMember
+import org.signal.zkgroup.groups.GroupMasterKey
+import org.thoughtcrime.securesms.conversation.colors.AvatarColor
+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.groups.GroupId
+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.thoughtcrime.securesms.util.CursorUtil
+import org.whispersystems.libsignal.IdentityKey
+import org.whispersystems.libsignal.SignalProtocolAddress
+import org.whispersystems.libsignal.state.SessionRecord
+import org.whispersystems.libsignal.util.guava.Optional
+import org.whispersystems.signalservice.api.push.ACI
+import org.whispersystems.signalservice.api.util.UuidUtil
+import java.util.UUID
+
+@RunWith(AndroidJUnit4::class)
+class RecipientDatabaseTest_merges {
+
+  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
+
+  @Before
+  fun setup() {
+    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
+
+    ensureDbEmpty()
+  }
+
+  /** 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_general() {
+    // Setup
+    val recipientIdAci: RecipientId = recipientDatabase.getOrInsertFromAci(ACI_A)
+    val recipientIdE164: RecipientId = recipientDatabase.getOrInsertFromE164(E164_A)
+    val recipientIdAciB: RecipientId = recipientDatabase.getOrInsertFromAci(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(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)
+
+    // 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.requireAci())
+    assertEquals(E164_A, retrievedRecipient.requireE164())
+
+    val existingE164Recipient = Recipient.resolved(recipientIdE164)
+    assertEquals(retrievedId, existingE164Recipient.id)
+
+    // Thread validation
+    assertEquals(threadIdAci, retrievedThreadId)
+    assertNull(threadDatabase.getThreadIdFor(recipientIdE164))
+    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)
+    assertNull(identityDatabase.getIdentityStoreRecord(E164_A))
+
+    // Session validation
+    assertNotNull(sessionDatabase.load(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)!!
+
+    assertThat("Notification Profile 1 should now only contain ACI $recipientIdAci", updatedProfile1.allowedMembers, Matchers.containsInAnyOrder(recipientIdAci))
+    assertThat("Notification Profile 2 should now contain ACI A ($recipientIdAci) and ACI B ($recipientIdAciB)", updatedProfile2.allowedMembers, Matchers.containsInAnyOrder(recipientIdAci, recipientIdAciB))
+  }
+
+  private val context: Application
+    get() = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext as Application
+
+  private fun ensureDbEmpty() {
+    SignalDatabase.rawDatabase.rawQuery("SELECT COUNT(*) FROM ${RecipientDatabase.TABLE_NAME}", 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.absent()): 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.absent()): IncomingMediaMessage {
+    return IncomingMediaMessage(sender, groupId, body, time, time, time, emptyList(), 0, 0, false, false, true, Optional.absent())
+  }
+
+  private fun identityKey(value: Byte): IdentityKey {
+    val bytes = ByteArray(33)
+    bytes[0] = 0x05
+    bytes[1] = value
+    return IdentityKey(bytes)
+  }
+
+  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)
+      )
+    }
+  }
+
+  private fun notificationProfile(name: String): NotificationProfile {
+    return (notificationProfileDatabase.createProfile(name = name, emoji = "", color = AvatarColor.A210, System.currentTimeMillis()) as NotificationProfileDatabase.NotificationProfileChangeResult.Success).notificationProfile
+  }
+
+  /** 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
+  )
+
+  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 E164_A = "+12221234567"
+    val E164_B = "+13331234567"
+  }
+}

app/src/androidTest/java/org/thoughtcrime/securesms/lock/PinHashing_hashPin_Test.java

@@ -1,6 +1,9 @@
 package org.thoughtcrime.securesms.lock;
 
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.thoughtcrime.securesms.util.Hex;
 import org.whispersystems.signalservice.api.kbs.HashedPin;
 import org.whispersystems.signalservice.api.kbs.KbsData;
@@ -12,6 +15,7 @@ import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
+@RunWith(AndroidJUnit4.class)
 public final class PinHashing_hashPin_Test {
 
   @Test

app/src/flipper/java/org/thoughtcrime/securesms/FlipperApplicationContext.java

@@ -1,27 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import com.facebook.flipper.android.AndroidFlipperClient;
-import com.facebook.flipper.core.FlipperClient;
-import com.facebook.flipper.plugins.databases.DatabasesFlipperPlugin;
-import com.facebook.flipper.plugins.inspector.DescriptorMapping;
-import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin;
-import com.facebook.flipper.plugins.sharedpreferences.SharedPreferencesFlipperPlugin;
-import com.facebook.soloader.SoLoader;
-
-import org.thoughtcrime.securesms.database.FlipperSqlCipherAdapter;
-
-public class FlipperApplicationContext extends ApplicationContext {
-
-  @Override
-  public void onCreate() {
-    super.onCreate();
-
-    SoLoader.init(this, false);
-
-    FlipperClient client = AndroidFlipperClient.getInstance(this);
-    client.addPlugin(new InspectorFlipperPlugin(this, DescriptorMapping.withDefaults()));
-    client.addPlugin(new DatabasesFlipperPlugin(new FlipperSqlCipherAdapter(this)));
-    client.addPlugin(new SharedPreferencesFlipperPlugin(this));
-    client.start();
-  }
-}

app/src/flipper/java/org/thoughtcrime/securesms/FlipperApplicationContext.kt

@@ -0,0 +1,60 @@
+package org.thoughtcrime.securesms
+
+import com.facebook.flipper.android.AndroidFlipperClient
+import com.facebook.flipper.plugins.databases.DatabasesFlipperPlugin
+import com.facebook.flipper.plugins.inspector.DescriptorMapping
+import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin
+import com.facebook.flipper.plugins.sharedpreferences.SharedPreferencesFlipperPlugin
+import com.facebook.soloader.SoLoader
+import leakcanary.LeakCanary
+import org.thoughtcrime.securesms.database.FlipperSqlCipherAdapter
+import shark.AndroidReferenceMatchers
+
+class FlipperApplicationContext : ApplicationContext() {
+  override fun onCreate() {
+    super.onCreate()
+    SoLoader.init(this, false)
+
+    val client = AndroidFlipperClient.getInstance(this)
+    client.addPlugin(InspectorFlipperPlugin(this, DescriptorMapping.withDefaults()))
+    client.addPlugin(DatabasesFlipperPlugin(FlipperSqlCipherAdapter(this)))
+    client.addPlugin(SharedPreferencesFlipperPlugin(this))
+    client.start()
+
+    LeakCanary.config = LeakCanary.config.copy(
+      referenceMatchers = AndroidReferenceMatchers.appDefaults +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "android.service.media.MediaBrowserService\$ServiceBinder",
+          fieldName = "this\$0"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "androidx.media.MediaBrowserServiceCompat\$MediaBrowserServiceImplApi26\$MediaBrowserServiceApi26",
+          fieldName = "mBase"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "android.support.v4.media.MediaBrowserCompat",
+          fieldName = "mImpl"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "android.support.v4.media.session.MediaControllerCompat",
+          fieldName = "mToken"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "android.support.v4.media.session.MediaControllerCompat",
+          fieldName = "mImpl"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "org.thoughtcrime.securesms.components.voice.VoiceNotePlaybackService",
+          fieldName = "mApplication"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "org.thoughtcrime.securesms.service.GenericForegroundService\$LocalBinder",
+          fieldName = "this\$0"
+        ) +
+        AndroidReferenceMatchers.ignoredInstanceField(
+          className = "org.thoughtcrime.securesms.contacts.ContactsSyncAdapter",
+          fieldName = "mContext"
+        )
+    )
+  }
+}

app/src/flipper/java/org/thoughtcrime/securesms/database/FlipperSqlCipherAdapter.java

@@ -11,12 +11,11 @@ import androidx.annotation.Nullable;
 import com.facebook.flipper.plugins.databases.DatabaseDescriptor;
 import com.facebook.flipper.plugins.databases.DatabaseDriver;
 
-import net.sqlcipher.DatabaseUtils;
+import net.zetetic.database.DatabaseUtils;
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
-import net.sqlcipher.database.SQLiteStatement;
+import net.zetetic.database.sqlcipher.SQLiteStatement;
 
 import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.util.Hex;
 
 import java.lang.reflect.Field;
@@ -43,18 +42,17 @@ public class FlipperSqlCipherAdapter extends DatabaseDriver<FlipperSqlCipherAdap
   @Override
   public List<Descriptor> getDatabases() {
     try {
-      Field databaseHelperField = DatabaseFactory.class.getDeclaredField("databaseHelper");
+      SignalDatabaseOpenHelper mainOpenHelper       = Objects.requireNonNull(SignalDatabase.getInstance());
-      databaseHelperField.setAccessible(true);
+      SignalDatabaseOpenHelper keyValueOpenHelper   = KeyValueDatabase.getInstance((Application) getContext());
-
+      SignalDatabaseOpenHelper megaphoneOpenHelper  = MegaphoneDatabase.getInstance((Application) getContext());
-      SignalDatabase mainOpenHelper       = Objects.requireNonNull((SQLCipherOpenHelper) databaseHelperField.get(DatabaseFactory.getInstance(getContext())));
+      SignalDatabaseOpenHelper jobManagerOpenHelper = JobDatabase.getInstance((Application) getContext());
-      SignalDatabase keyValueOpenHelper   = KeyValueDatabase.getInstance((Application) getContext());
+      SignalDatabaseOpenHelper metricsOpenHelper    = LocalMetricsDatabase.getInstance((Application) getContext());
-      SignalDatabase megaphoneOpenHelper  = MegaphoneDatabase.getInstance((Application) getContext());
-      SignalDatabase jobManagerOpenHelper = JobDatabase.getInstance((Application) getContext());
 
       return Arrays.asList(new Descriptor(mainOpenHelper),
                            new Descriptor(keyValueOpenHelper),
                            new Descriptor(megaphoneOpenHelper),
-                           new Descriptor(jobManagerOpenHelper));
+                           new Descriptor(jobManagerOpenHelper),
+                           new Descriptor(metricsOpenHelper));
     } catch (Exception e) {
       Log.i(TAG, "Unable to use reflection to access raw database.", e);
     }
@@ -251,9 +249,9 @@ public class FlipperSqlCipherAdapter extends DatabaseDriver<FlipperSqlCipherAdap
   }
 
   static class Descriptor implements DatabaseDescriptor {
-    private final SignalDatabase sqlCipherOpenHelper;
+    private final SignalDatabaseOpenHelper sqlCipherOpenHelper;
 
-    Descriptor(@NonNull SignalDatabase sqlCipherOpenHelper) {
+    Descriptor(@NonNull SignalDatabaseOpenHelper sqlCipherOpenHelper) {
       this.sqlCipherOpenHelper = sqlCipherOpenHelper;
     }
 

app/src/main/AndroidManifest.xml

@@ -96,14 +96,22 @@
                  android:label="@string/app_name"
                  android:supportsRtl="true"
                  tools:replace="android:allowBackup"
+                 android:resizeableActivity="true"
                  android:allowBackup="false"
                  android:theme="@style/TextSecure.LightTheme"
                  android:largeHeap="true">
 
+    <meta-data
+            android:name="com.google.android.gms.wallet.api.enabled"
+            android:value="true" />
+
     <meta-data
             android:name="com.google.android.geo.API_KEY"
             android:value="AIzaSyCSx9xea86GwDKGznCAULE9Y5a8b-TfN9U"/>
 
+    <meta-data android:name="android.supports_size_changes"
+               android:value="true" />
+
     <meta-data android:name="com.google.android.gms.version"
                android:value="@integer/google_play_services_version" />
 
@@ -117,16 +125,15 @@
     <activity android:name=".WebRtcCallActivity"
               android:theme="@style/TextSecure.DarkTheme.WebRTCCall"
               android:excludeFromRecents="true"
-              android:screenOrientation="portrait"
               android:supportsPictureInPicture="true"
               android:windowSoftInputMode="stateAlwaysHidden"
               android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
               android:taskAffinity=".calling"
+              android:resizeableActivity="true"
               android:launchMode="singleTask"/>
 
     <activity android:name=".messagerequests.CalleeMustAcceptMessageRequestActivity"
               android:theme="@style/TextSecure.DarkNoActionBar"
-              android:screenOrientation="portrait"
               android:noHistory="true"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -173,7 +180,6 @@
     <activity android:name=".sharing.ShareActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:excludeFromRecents="true"
-              android:launchMode="singleTask"
               android:taskAffinity=""
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
@@ -198,7 +204,7 @@
 
       <meta-data
           android:name="android.service.chooser.chooser_target_service"
-                android:value=".service.DirectShareService" />
+                android:value="androidx.sharetarget.ChooserTargetServiceCompat" />
 
     </activity>
 
@@ -240,6 +246,9 @@
         <meta-data android:name="com.sec.minimode.icon.landscape.normal"
                    android:resource="@mipmap/ic_launcher" />
 
+        <meta-data android:name="android.app.shortcuts"
+                   android:resource="@xml/shortcuts" />
+
     </activity-alias>
 
     <activity android:name=".deeplinks.DeepLinkEntryActivity"
@@ -272,6 +281,16 @@
             <data android:scheme="sgnl"
                   android:host="signal.tube" />
         </intent-filter>
+
+        <intent-filter>
+            <action android:name="android.intent.action.VIEW" />
+            <category android:name="android.intent.category.DEFAULT" />
+            <category android:name="android.intent.category.BROWSABLE" />
+            <data android:scheme="https"
+                android:host="signal.me" />
+            <data android:scheme="sgnl"
+                android:host="signal.me" />
+        </intent-filter>
     </activity>
 
     <activity android:name=".conversation.ConversationActivity"
@@ -302,20 +321,13 @@
     <activity android:name=".messagedetails.MessageDetailsActivity"
               android:windowSoftInputMode="stateHidden"
               android:launchMode="singleTask"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:theme="@style/Signal.DayNight.NoActionBar" />
 
     <activity android:name=".groups.ui.invitesandrequests.ManagePendingAndRequestingMembersActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
 
-    <activity android:name=".groups.ui.managegroup.ManageGroupActivity"
-              android:windowSoftInputMode="stateAlwaysHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
-    <activity android:name=".recipients.ui.managerecipient.ManageRecipientActivity"
-              android:windowSoftInputMode="stateAlwaysHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
     <activity android:name=".recipients.ui.disappearingmessages.RecipientDisappearingMessagesActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
               android:theme="@style/Signal.DayNight.NoActionBar"
@@ -327,7 +339,7 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".migrations.ApplicationMigrationActivity"
-              android:theme="@style/NoAnimation.Theme.AppCompat.Light.DarkActionBar"
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -358,17 +370,18 @@
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".mediasend.MediaSendActivity"
+        <activity android:name=".mediasend.v2.MediaSelectionActivity"
-              android:theme="@style/TextSecure.FullScreenMedia"
+            android:theme="@style/TextSecure.FullScreenMedia"
-              android:windowSoftInputMode="stateHidden"
+            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-              android:launchMode="singleTop"
+            android:launchMode="singleTop"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+            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=".VerifyIdentityActivity"
+    <activity android:name=".verify.VerifyIdentityActivity"
+              android:theme="@style/Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".components.settings.app.AppSettingsActivity"
@@ -381,6 +394,17 @@
         </intent-filter>
     </activity>
 
+        <activity android:name=".components.settings.app.changenumber.ChangeNumberLockActivity"
+            android:theme="@style/Signal.DayNight.NoActionBar"
+            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
+        <activity android:name=".components.settings.conversation.ConversationSettingsActivity"
+            android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
+            android:theme="@style/Signal.DayNight.ConversationSettings"
+            android:windowSoftInputMode="stateAlwaysHidden">
+        </activity>
+
+
         <activity android:name=".wallpaper.ChatWallpaperActivity"
                   android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
                   android:windowSoftInputMode="stateAlwaysHidden">
@@ -479,6 +503,7 @@
 
     <activity android:name="org.thoughtcrime.securesms.webrtc.VoiceCallShare"
               android:excludeFromRecents="true"
+              android:permission="android.permission.CALL_PHONE"
               android:theme="@style/NoAnimation.Theme.BlackScreen"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
@@ -652,13 +677,6 @@
         <meta-data android:name="android.provider.CONTACTS_STRUCTURE" android:resource="@xml/contactsformat" />
     </service>
 
-    <service android:name=".service.DirectShareService"
-             android:permission="android.permission.BIND_CHOOSER_TARGET_SERVICE">
-        <intent-filter>
-            <action android:name="android.service.chooser.ChooserTargetService" />
-        </intent-filter>
-    </service>
-
     <service android:name=".service.GenericForegroundService"/>
 
     <service android:name=".gcm.FcmFetchService" />
@@ -752,22 +770,6 @@
 
     </provider>
 
-    <provider android:name=".database.DatabaseContentProviders$Conversation"
-              android:authorities="${applicationId}.database.conversation"
-              android:exported="false" />
-
-    <provider android:name=".database.DatabaseContentProviders$Attachment"
-              android:authorities="${applicationId}.database.attachment"
-              android:exported="false" />
-
-    <provider android:name=".database.DatabaseContentProviders$Sticker"
-              android:authorities="${applicationId}.database.sticker"
-              android:exported="false" />
-
-    <provider android:name=".database.DatabaseContentProviders$StickerPack"
-              android:authorities="${applicationId}.database.stickerpack"
-              android:exported="false" />
-
     <receiver android:name=".service.BootReceiver">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED"/>

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

@@ -60,6 +60,7 @@ 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;
 
@@ -130,6 +131,11 @@ public final class SignalCameraView extends FrameLayout {
   // 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);
   }
@@ -167,14 +173,32 @@ public final class SignalCameraView extends FrameLayout {
    *                                  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) {
+  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 */);
-    mCameraModule = new SignalCameraXModule(this);
+
+    // 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);

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

@@ -46,6 +46,7 @@ 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;
@@ -123,7 +124,9 @@ final class SignalCameraXModule {
   @Nullable
   ProcessCameraProvider mCameraProvider;
 
-  SignalCameraXModule(SignalCameraView view) {
+  // BEGIN Custom Signal Code Block
+  SignalCameraXModule(SignalCameraView view, Consumer<Throwable> errorConsumer) {
+    // END Custom Signal Code Block
     mCameraView = view;
 
     Futures.addCallback(ProcessCameraProvider.getInstance(view.getContext()),
@@ -141,7 +144,9 @@ final class SignalCameraXModule {
 
           @Override
           public void onFailure(Throwable t) {
-            throw new RuntimeException("CameraX failed to initialize.", t);
+            // BEGIN Custom Signal Code Block
+            errorConsumer.accept(t);
+            // END Custom Signal Code Block
           }
         }, CameraXExecutors.mainThreadExecutor());
 
@@ -222,17 +227,10 @@ final class SignalCameraXModule {
     // End Signal Custom Code Block
 
     Rational targetAspectRatio;
-    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
+    // Begin Signal Custom Code Block
-      // Begin Signal Custom Code Block
+    mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_16_9, isDisplayPortrait));
-      mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_4_3, isDisplayPortrait));
+    targetAspectRatio = isDisplayPortrait ? ASPECT_RATIO_9_16 : ASPECT_RATIO_16_9;
-      // End Signal Custom Code Block
+    // End Signal Custom Code Block
-      targetAspectRatio = isDisplayPortrait ? ASPECT_RATIO_3_4 : ASPECT_RATIO_4_3;
-    } else {
-      // Begin Signal Custom Code Block
-      mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_16_9, isDisplayPortrait));
-      // End Signal Custom Code Block
-      targetAspectRatio = isDisplayPortrait ? ASPECT_RATIO_9_16 : ASPECT_RATIO_16_9;
-    }
 
     // Begin Signal Custom Code Block
     mImageCaptureBuilder.setCaptureMode(CameraXUtil.getOptimalCaptureMode());
@@ -512,7 +510,12 @@ final class SignalCameraXModule {
     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();
   }
 

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

@@ -8,15 +8,17 @@ public final class AppCapabilities {
   private AppCapabilities() {
   }
 
-  private static final boolean UUID_CAPABLE  = false;
+  private static final boolean UUID_CAPABLE        = false;
-  private static final boolean GV2_CAPABLE   = true;
+  private static final boolean GV2_CAPABLE         = true;
-  private static final boolean GV1_MIGRATION = true;
+  private static final boolean GV1_MIGRATION       = true;
+  private static final boolean ANNOUNCEMENT_GROUPS = true;
+  private static final boolean SENDER_KEY          = 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, FeatureFlags.senderKey());
+    return new AccountAttributes.Capabilities(UUID_CAPABLE, GV2_CAPABLE, storageCapable, GV1_MIGRATION, SENDER_KEY, ANNOUNCEMENT_GROUPS, FeatureFlags.changeNumber());
   }
 }

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

@@ -28,16 +28,21 @@ import androidx.multidex.MultiDexApplication;
 import com.google.android.gms.security.ProviderInstaller;
 
 import org.conscrypt.Conscrypt;
+import org.greenrobot.eventbus.EventBus;
 import org.signal.aesgcmprovider.AesGcmProvider;
 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.logging.PersistentLogger;
 import org.signal.core.util.tracing.Tracer;
 import org.signal.glide.SignalGlideCodecs;
+import org.thoughtcrime.securesms.mms.SignalGlideModule;
 import org.signal.ringrtc.CallManager;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.avatar.AvatarPickerStorage;
-import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
+import org.thoughtcrime.securesms.crypto.AttachmentSecretProvider;
+import org.thoughtcrime.securesms.crypto.DatabaseSecretProvider;
+import org.thoughtcrime.securesms.database.LogDatabase;
+import org.thoughtcrime.securesms.database.SqlCipherLibraryLoader;
+import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider;
 import org.thoughtcrime.securesms.emoji.EmojiSource;
@@ -48,18 +53,21 @@ import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob;
 import org.thoughtcrime.securesms.jobs.FcmRefreshJob;
 import org.thoughtcrime.securesms.jobs.GroupV1MigrationJob;
 import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
+import org.thoughtcrime.securesms.jobs.ProfileUploadJob;
 import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
 import org.thoughtcrime.securesms.jobs.RefreshPreKeysJob;
 import org.thoughtcrime.securesms.jobs.RetrieveProfileJob;
+import org.thoughtcrime.securesms.jobs.SubscriptionKeepAliveJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger;
-import org.thoughtcrime.securesms.logging.LogSecretProvider;
+import org.thoughtcrime.securesms.logging.PersistentLogger;
 import org.thoughtcrime.securesms.messageprocessingalarm.MessageProcessReceiver;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
+import org.thoughtcrime.securesms.mms.SignalGlideComponents;
 import org.thoughtcrime.securesms.notifications.NotificationChannels;
 import org.thoughtcrime.securesms.providers.BlobProvider;
-import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
 import org.thoughtcrime.securesms.ratelimit.RateLimitUtil;
+import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.registration.RegistrationUtil;
 import org.thoughtcrime.securesms.ringrtc.RingRtcLogger;
 import org.thoughtcrime.securesms.service.DirectoryRefreshListener;
@@ -73,18 +81,26 @@ import org.thoughtcrime.securesms.util.AppForegroundObserver;
 import org.thoughtcrime.securesms.util.AppStartup;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.FeatureFlags;
+import org.thoughtcrime.securesms.util.SignalLocalMetrics;
 import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.VersionTracker;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
-import org.webrtc.voiceengine.WebRtcAudioManager;
-import org.webrtc.voiceengine.WebRtcAudioUtils;
 import org.whispersystems.libsignal.logging.SignalProtocolLoggerProvider;
 
+import java.io.IOException;
+import java.net.SocketException;
+import java.net.SocketTimeoutException;
 import java.security.Security;
 import java.util.concurrent.TimeUnit;
 
+import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException;
+import io.reactivex.rxjava3.exceptions.UndeliverableException;
+import io.reactivex.rxjava3.plugins.RxJavaPlugins;
+import io.reactivex.rxjava3.schedulers.Schedulers;
+import rxdogtag2.RxDogTag;
+
 /**
  * Will be called once when the TextSecure process is created.
  *
@@ -107,6 +123,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
   public void onCreate() {
     Tracer.getInstance().start("Application#onCreate()");
     AppStartup.getInstance().onApplicationCreate();
+    SignalLocalMetrics.ColdStart.start();
 
     long startTime = System.currentTimeMillis();
 
@@ -117,12 +134,19 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     super.onCreate();
 
     AppStartup.getInstance().addBlocking("security-provider", this::initializeSecurityProvider)
+                            .addBlocking("sqlcipher-init", () -> {
+                              SqlCipherLibraryLoader.load();
+                              SignalDatabase.init(this,
+                                                  DatabaseSecretProvider.getOrCreateDatabaseSecret(this),
+                                                  AttachmentSecretProvider.getInstance(this).getOrCreateAttachmentSecret());
+                            })
                             .addBlocking("logging", () -> {
-                                initializeLogging();
+                              initializeLogging();
-                                Log.i(TAG, "onCreate()");
+                              Log.i(TAG, "onCreate()");
                             })
                             .addBlocking("crash-handling", this::initializeCrashHandling)
-                            .addBlocking("eat-db", () -> DatabaseFactory.getInstance(this))
+                            .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)
@@ -145,9 +169,11 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             })
                             .addBlocking("blob-provider", this::initializeBlobProvider)
                             .addBlocking("feature-flags", FeatureFlags::init)
+                            .addBlocking("glide", () -> SignalGlideModule.setRegisterGlideComponents(new SignalGlideComponents()))
+                            .addNonBlocking(this::cleanAvatarStorage)
                             .addNonBlocking(this::initializeRevealableMessageManager)
                             .addNonBlocking(this::initializePendingRetryReceiptManager)
-                            .addNonBlocking(this::initializeGcmCheck)
+                            .addNonBlocking(this::initializeFcmCheck)
                             .addNonBlocking(this::initializeSignedPreKeyCheck)
                             .addNonBlocking(this::initializePeriodicTasks)
                             .addNonBlocking(this::initializeCircumvention)
@@ -158,14 +184,18 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addNonBlocking(StorageSyncHelper::scheduleRoutineSync)
                             .addNonBlocking(() -> ApplicationDependencies.getJobManager().beginJobLoop())
                             .addNonBlocking(EmojiSource::refresh)
+                            .addNonBlocking(() -> ApplicationDependencies.getGiphyMp4Cache().onAppStart(this))
+                            .addNonBlocking(this::ensureProfileUploaded)
                             .addPostRender(() -> RateLimitUtil.retryAllRateLimitedMessages(this))
                             .addPostRender(this::initializeExpiringMessageManager)
                             .addPostRender(() -> SignalStore.settings().setDefaultSms(Util.isDefaultSmsProvider(this)))
                             .addPostRender(() -> DownloadLatestEmojiDataJob.scheduleIfNecessary(this))
                             .addPostRender(EmojiSearchIndexDownloadJob::scheduleIfNecessary)
+                            .addPostRender(() -> SignalDatabase.messageLog().trimOldMessages(System.currentTimeMillis(), FeatureFlags.retryRespondMaxAge()))
                             .execute();
 
     Log.d(TAG, "onCreate() took " + (System.currentTimeMillis() - startTime) + " ms");
+    SignalLocalMetrics.ColdStart.onApplicationCreateFinished();
     Tracer.getInstance().end("Application#onCreate()");
   }
 
@@ -174,14 +204,15 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     long startTime = System.currentTimeMillis();
     Log.i(TAG, "App is now visible.");
 
-    ApplicationDependencies.getFrameRateTracker().begin();
+    ApplicationDependencies.getFrameRateTracker().start();
     ApplicationDependencies.getMegaphoneRepository().onAppForegrounded();
+    ApplicationDependencies.getDeadlockDetector().start();
+    SubscriptionKeepAliveJob.launchSubscriberIdKeepAliveJobIfNecessary();
 
     SignalExecutors.BOUNDED.execute(() -> {
       FeatureFlags.refreshIfNecessary();
       ApplicationDependencies.getRecipientCache().warmUp();
       RetrieveProfileJob.enqueueRoutineFetchIfNecessary(this);
-      GroupV1MigrationJob.enqueueRoutineMigrationsIfNecessary(this);
       executePendingContactSync();
       KeyCachingService.onAppForegrounded(this);
       ApplicationDependencies.getShakeToReport().enable();
@@ -196,8 +227,9 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     Log.i(TAG, "App is no longer visible.");
     KeyCachingService.onAppBackgrounded(this);
     ApplicationDependencies.getMessageNotifier().clearVisibleThread();
-    ApplicationDependencies.getFrameRateTracker().end();
+    ApplicationDependencies.getFrameRateTracker().stop();
     ApplicationDependencies.getShakeToReport().disable();
+    ApplicationDependencies.getDeadlockDetector().stop();
   }
 
   public PersistentLogger getPersistentLogger() {
@@ -236,10 +268,15 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
   }
 
   private void initializeLogging() {
-    persistentLogger = new PersistentLogger(this, LogSecretProvider.getOrCreateAttachmentSecret(this), BuildConfig.VERSION_NAME);
+    persistentLogger = new PersistentLogger(this);
     org.signal.core.util.logging.Log.initialize(FeatureFlags::internalUser, new AndroidLogger(), persistentLogger);
 
     SignalProtocolLoggerProvider.setProvider(new CustomSignalProtocolLogger());
+
+    SignalExecutors.UNBOUNDED.execute(() -> {
+      Log.blockUntilAllWritesFinished();
+      LogDatabase.getInstance(this).trimToSize();
+    });
   }
 
   private void initializeCrashHandling() {
@@ -247,6 +284,30 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     Thread.setDefaultUncaughtExceptionHandler(new SignalUncaughtExceptionHandler(originalHandler));
   }
 
+  private void initializeRx() {
+    RxDogTag.install();
+    RxJavaPlugins.setInitIoSchedulerHandler(schedulerSupplier -> Schedulers.from(SignalExecutors.BOUNDED_IO, true, false));
+    RxJavaPlugins.setInitComputationSchedulerHandler(schedulerSupplier -> Schedulers.from(SignalExecutors.BOUNDED, true, false));
+    RxJavaPlugins.setErrorHandler(e -> {
+      boolean wasWrapped = false;
+      while ((e instanceof UndeliverableException || e instanceof AssertionError || e instanceof OnErrorNotImplementedException) && e.getCause() != null) {
+        wasWrapped = true;
+        e = e.getCause();
+      }
+
+      if (wasWrapped && (e instanceof SocketException || e instanceof SocketTimeoutException || e instanceof InterruptedException)) {
+        return;
+      }
+
+      Thread.UncaughtExceptionHandler uncaughtExceptionHandler = Thread.currentThread().getUncaughtExceptionHandler();
+      if (uncaughtExceptionHandler == null) {
+        uncaughtExceptionHandler = Thread.getDefaultUncaughtExceptionHandler();
+      }
+
+      uncaughtExceptionHandler.uncaughtException(Thread.currentThread(), e);
+    });
+  }
+
   private void initializeApplicationMigrations() {
     ApplicationMigrations.onApplicationCreate(this, ApplicationDependencies.getJobManager());
   }
@@ -261,7 +322,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
 
   private void initializeFirstEverAppLaunch() {
     if (TextSecurePreferences.getFirstInstallVersion(this) == -1) {
-      if (!SQLCipherOpenHelper.databaseFileExists(this) || VersionTracker.getDaysSinceFirstInstalled(this) < 365) {
+      if (!SignalDatabase.databaseFileExists(this) || VersionTracker.getDaysSinceFirstInstalled(this) < 365) {
         Log.i(TAG, "First ever app launch!");
         AppInitialization.onFirstEverAppLaunch(this);
       }
@@ -277,11 +338,11 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     }
   }
 
-  private void initializeGcmCheck() {
+  private void initializeFcmCheck() {
-    if (TextSecurePreferences.isPushRegistered(this)) {
+    if (SignalStore.account().isRegistered()) {
-      long nextSetTime = TextSecurePreferences.getFcmTokenLastSetTime(this) + TimeUnit.HOURS.toMillis(6);
+      long nextSetTime = SignalStore.account().getFcmTokenLastSetTime() + TimeUnit.HOURS.toMillis(6);
 
-      if (TextSecurePreferences.getFcmToken(this) == null || nextSetTime <= System.currentTimeMillis()) {
+      if (SignalStore.account().getFcmToken() == null || nextSetTime <= System.currentTimeMillis()) {
         ApplicationDependencies.getJobManager().add(new FcmRefreshJob());
       }
     }
@@ -319,14 +380,6 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
 
   private void initializeRingRtc() {
     try {
-      if (RtcDeviceLists.hardwareAECBlocked()) {
-        WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(true);
-      }
-
-      if (!RtcDeviceLists.openSLESAllowed()) {
-        WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true);
-      }
-
       CallManager.initialize(this, new RingRtcLogger());
     } catch (UnsatisfiedLinkError e) {
       throw new AssertionError("Unable to load ringrtc library", e);
@@ -335,7 +388,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
 
   @WorkerThread
   private void initializeCircumvention() {
-    if (new SignalServiceNetworkAccess(ApplicationContext.this).isCensored(ApplicationContext.this)) {
+    if (ApplicationDependencies.getSignalServiceNetworkAccess().isCensored()) {
       try {
         ProviderInstaller.installIfNeeded(ApplicationContext.this);
       } catch (Throwable t) {
@@ -344,6 +397,13 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     }
   }
 
+  private void ensureProfileUploaded() {
+    if (SignalStore.account().isRegistered() && !SignalStore.registrationValues().hasUploadedProfile() && !Recipient.self().getProfileName().isEmpty()) {
+      Log.w(TAG, "User has a profile, but has not uploaded one. Uploading now.");
+      ApplicationDependencies.getJobManager().add(new ProfileUploadJob());
+    }
+  }
+
   private void executePendingContactSync() {
     if (TextSecurePreferences.needsFullContactSync(this)) {
       ApplicationDependencies.getJobManager().add(new MultiDeviceContactUpdateJob(true));
@@ -367,9 +427,14 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     BlobProvider.getInstance().initialize(this);
   }
 
+  @WorkerThread
+  private void cleanAvatarStorage() {
+    AvatarPickerStorage.cleanOrphans(this);
+  }
+
   @WorkerThread
   private void initializeCleanup() {
-    int deleted = DatabaseFactory.getAttachmentDatabase(this).deleteAbandonedPreuploadedAttachments();
+    int deleted = SignalDatabase.attachments().deleteAbandonedPreuploadedAttachments();
     Log.i(TAG, "Deleted " + deleted + " abandoned attachments.");
   }
 

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

@@ -27,6 +27,7 @@ import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.request.transition.Transition;
 
 import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.components.emoji.EmojiTextView;
 import org.thoughtcrime.securesms.contacts.avatars.ContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.FallbackContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto;
@@ -71,12 +72,14 @@ public final class AvatarPreviewActivity extends PassphraseRequiredActivity {
       getWindow().setSharedElementReturnTransition(inflater.inflateTransition(R.transition.full_screen_avatar_image_return_transition_set));
     }
 
-    Toolbar   toolbar = findViewById(R.id.toolbar);
+    Toolbar       toolbar = findViewById(R.id.toolbar);
-    ImageView avatar  = findViewById(R.id.avatar);
+    EmojiTextView title   = findViewById(R.id.title);
+    ImageView     avatar  = findViewById(R.id.avatar);
 
     setSupportActionBar(toolbar);
 
     requireSupportActionBar().setDisplayHomeAsUpEnabled(true);
+    requireSupportActionBar().setDisplayShowTitleEnabled(false);
 
     Context     context     = getApplicationContext();
     RecipientId recipientId = RecipientId.from(getIntent().getStringExtra(RECIPIENT_ID_EXTRA));
@@ -122,7 +125,7 @@ public final class AvatarPreviewActivity extends PassphraseRequiredActivity {
                 }
               });
 
-      toolbar.setTitle(recipient.getDisplayName(context));
+      title.setText(recipient.getDisplayName(context));
     });
 
     FullscreenHelper fullscreenHelper = new FullscreenHelper(this);

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

@@ -86,7 +86,8 @@ public abstract class BaseActivity extends AppCompatActivity {
     int           appCompatNightMode = getDelegate().getLocalNightMode() != AppCompatDelegate.MODE_NIGHT_UNSPECIFIED ? getDelegate().getLocalNightMode()
                                                                                                                      : AppCompatDelegate.getDefaultNightMode();
 
-    configuration.uiMode = (configuration.uiMode & ~Configuration.UI_MODE_NIGHT_MASK) | mapNightModeToConfigurationUiMode(newBase, appCompatNightMode);
+    configuration.uiMode      = (configuration.uiMode & ~Configuration.UI_MODE_NIGHT_MASK) | mapNightModeToConfigurationUiMode(newBase, appCompatNightMode);
+    configuration.orientation = Configuration.ORIENTATION_UNDEFINED;
 
     applyOverrideConfiguration(configuration);
   }

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

@@ -13,6 +13,8 @@ import org.thoughtcrime.securesms.contactshare.Contact;
 import org.thoughtcrime.securesms.conversation.ConversationMessage;
 import org.thoughtcrime.securesms.conversation.colors.Colorizable;
 import org.thoughtcrime.securesms.conversation.colors.Colorizer;
+import org.thoughtcrime.securesms.conversation.mutiselect.MultiselectPart;
+import org.thoughtcrime.securesms.conversation.mutiselect.Multiselectable;
 import org.thoughtcrime.securesms.database.model.InMemoryMessageRecord;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
@@ -24,31 +26,29 @@ import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.stickers.StickerLocator;
-import org.thoughtcrime.securesms.video.exo.AttachmentMediaSourceFactory;
 import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
 
-public interface BindableConversationItem extends Unbindable, GiphyMp4Playable, Colorizable {
+public interface BindableConversationItem extends Unbindable, GiphyMp4Playable, Colorizable, Multiselectable {
   void bind(@NonNull LifecycleOwner lifecycleOwner,
             @NonNull ConversationMessage messageRecord,
             @NonNull Optional<MessageRecord> previousMessageRecord,
             @NonNull Optional<MessageRecord> nextMessageRecord,
             @NonNull GlideRequests glideRequests,
             @NonNull Locale locale,
-            @NonNull Set<ConversationMessage> batchSelected,
+            @NonNull Set<MultiselectPart> batchSelected,
             @NonNull Recipient recipients,
             @Nullable String searchQuery,
             boolean pulseMention,
             boolean hasWallpaper,
             boolean isMessageRequestAccepted,
-            @NonNull AttachmentMediaSourceFactory attachmentMediaSourceFactory,
             boolean canPlayInline,
             @NonNull Colorizer colorizer);
 
-  ConversationMessage getConversationMessage();
+  @NonNull ConversationMessage getConversationMessage();
 
   void setEventListener(@Nullable EventListener listener);
 
@@ -56,6 +56,10 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
     // Intentionally Blank.
   }
 
+  default void updateContactNameColor() {
+    // Intentionally Blank.
+  }
+
   interface EventListener {
     void onQuoteClicked(MmsMessageRecord messageRecord);
     void onLinkPreviewClicked(@NonNull LinkPreview linkPreview);
@@ -66,15 +70,17 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
     void onAddToContactsClicked(@NonNull Contact contact);
     void onMessageSharedContactClicked(@NonNull List<Recipient> choices);
     void onInviteSharedContactClicked(@NonNull List<Recipient> choices);
-    void onReactionClicked(@NonNull View reactionTarget, long messageId, boolean isMms);
+    void onReactionClicked(@NonNull MultiselectPart multiselectPart, long messageId, boolean isMms);
     void onGroupMemberClicked(@NonNull RecipientId recipientId, @NonNull GroupId groupId);
     void onMessageWithErrorClicked(@NonNull MessageRecord messageRecord);
     void onMessageWithRecaptchaNeededClicked(@NonNull MessageRecord messageRecord);
+    void onIncomingIdentityMismatchClicked(@NonNull RecipientId recipientId);
     void onRegisterVoiceNoteCallbacks(@NonNull Observer<VoiceNotePlaybackState> onPlaybackStartObserver);
     void onUnregisterVoiceNoteCallbacks(@NonNull Observer<VoiceNotePlaybackState> onPlaybackStartObserver);
     void onVoiceNotePause(@NonNull Uri uri);
     void onVoiceNotePlay(@NonNull Uri uri, long messageId, double position);
     void onVoiceNoteSeekTo(@NonNull Uri uri, double position);
+    void onVoiceNotePlaybackSpeedChanged(@NonNull Uri uri, float speed);
     void onGroupMigrationLearnMoreClicked(@NonNull GroupMigrationMembershipChange membershipChange);
     void onChatSessionRefreshLearnMoreClicked();
     void onBadDecryptLearnMoreClicked(@NonNull RecipientId author);
@@ -85,6 +91,7 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable,
     void onPlayInlineContent(ConversationMessage conversationMessage);
     void onInMemoryMessageClicked(@NonNull InMemoryMessageRecord messageRecord);
     void onViewGroupDescriptionChange(@Nullable GroupId groupId, @NonNull String description, boolean isMessageRequestAccepted);
+    void onChangeNumberUpdateContact(@NonNull Recipient recipient);
 
     /** @return true if handled, false if you want to let the normal url handling continue */
     boolean onUrlClicked(@NonNull String url);

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

@@ -2,6 +2,8 @@ package org.thoughtcrime.securesms;
 
 import androidx.annotation.NonNull;
 
+import org.thoughtcrime.securesms.conversationlist.model.Conversation;
+import org.thoughtcrime.securesms.conversationlist.model.ConversationSet;
 import org.thoughtcrime.securesms.database.model.ThreadRecord;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 
@@ -13,8 +15,8 @@ public interface BindableConversationListItem extends Unbindable {
   void bind(@NonNull ThreadRecord thread,
             @NonNull GlideRequests glideRequests, @NonNull Locale locale,
             @NonNull Set<Long> typingThreads,
-            @NonNull Set<Long> selectedThreads, boolean batchMode);
+            @NonNull ConversationSet selectedConversations);
 
-  void setBatchMode(boolean batchMode);
+  void setSelectedConversations(@NonNull ConversationSet conversations);
   void updateTypingIndicator(@NonNull Set<Long> typingThreads);
 }

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

@@ -11,7 +11,7 @@ import androidx.lifecycle.Lifecycle;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
-import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
 
@@ -65,7 +65,7 @@ public final class BlockUnblockDialog {
     Resources           resources = context.getResources();
 
     if (recipient.isGroup()) {
-      if (DatabaseFactory.getGroupDatabase(context).isActive(recipient.requireGroupId())) {
+      if (SignalDatabase.groups().isActive(recipient.requireGroupId())) {
         builder.setTitle(resources.getString(R.string.BlockUnblockDialog_block_and_leave_s, recipient.getDisplayName(context)));
         builder.setMessage(R.string.BlockUnblockDialog_you_will_no_longer_receive_messages_or_updates);
         builder.setPositiveButton(R.string.BlockUnblockDialog_block_and_leave, ((dialog, which) -> onBlock.run()));
@@ -104,7 +104,7 @@ public final class BlockUnblockDialog {
     Resources           resources = context.getResources();
 
     if (recipient.isGroup()) {
-      if (DatabaseFactory.getGroupDatabase(context).isActive(recipient.requireGroupId())) {
+      if (SignalDatabase.groups().isActive(recipient.requireGroupId())) {
         builder.setTitle(resources.getString(R.string.BlockUnblockDialog_unblock_s, recipient.getDisplayName(context)));
         builder.setMessage(R.string.BlockUnblockDialog_group_members_will_be_able_to_add_you);
         builder.setPositiveButton(R.string.RecipientPreferenceActivity_unblock, ((dialog, which) -> onUnblock.run()));

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

@@ -1,177 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.os.AsyncTask;
-import android.text.SpannableString;
-import android.text.Spanned;
-import android.text.method.LinkMovementMethod;
-import android.widget.TextView;
-
-import androidx.appcompat.app.AlertDialog;
-
-import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.crypto.DatabaseSessionLock;
-import org.thoughtcrime.securesms.crypto.storage.TextSecureIdentityKeyStore;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.database.MessageDatabase;
-import org.thoughtcrime.securesms.database.PushDatabase;
-import org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch;
-import org.thoughtcrime.securesms.database.model.MessageRecord;
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.jobs.PushDecryptMessageJob;
-import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.recipients.RecipientUtil;
-import org.thoughtcrime.securesms.sms.MessageSender;
-import org.thoughtcrime.securesms.util.Base64;
-import org.thoughtcrime.securesms.util.VerifySpan;
-import org.whispersystems.libsignal.SignalProtocolAddress;
-import org.whispersystems.libsignal.util.guava.Optional;
-import org.whispersystems.signalservice.api.SignalSessionLock;
-import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
-import org.whispersystems.signalservice.internal.push.SignalServiceProtos;
-
-import java.io.IOException;
-
-public class ConfirmIdentityDialog extends AlertDialog {
-
-  @SuppressWarnings("unused")
-  private static final String TAG = Log.tag(ConfirmIdentityDialog.class);
-
-  private OnClickListener callback;
-
-  public ConfirmIdentityDialog(Context context,
-                               MessageRecord messageRecord,
-                               IdentityKeyMismatch mismatch)
-  {
-    super(context);
-
-      Recipient       recipient       = Recipient.resolved(mismatch.getRecipientId(context));
-      String          name            = recipient.getDisplayName(context);
-      String          introduction    = context.getString(R.string.ConfirmIdentityDialog_your_safety_number_with_s_has_changed, name, name);
-      SpannableString spannableString = new SpannableString(introduction + " " +
-                                                            context.getString(R.string.ConfirmIdentityDialog_you_may_wish_to_verify_your_safety_number_with_this_contact));
-
-      spannableString.setSpan(new VerifySpan(context, mismatch),
-                              introduction.length()+1, spannableString.length(),
-                              Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
-
-      setTitle(name);
-      setMessage(spannableString);
-
-      setButton(AlertDialog.BUTTON_POSITIVE, context.getString(R.string.ConfirmIdentityDialog_accept), new AcceptListener(messageRecord, mismatch, recipient.getId()));
-      setButton(AlertDialog.BUTTON_NEGATIVE, context.getString(android.R.string.cancel),               new CancelListener());
-  }
-
-  @Override
-  public void show() {
-    super.show();
-    ((TextView)this.findViewById(android.R.id.message))
-                   .setMovementMethod(LinkMovementMethod.getInstance());
-  }
-
-  public void setCallback(OnClickListener callback) {
-    this.callback = callback;
-  }
-
-  private class AcceptListener implements OnClickListener {
-
-    private final MessageRecord       messageRecord;
-    private final IdentityKeyMismatch mismatch;
-    private final RecipientId         recipientId;
-
-    private AcceptListener(MessageRecord messageRecord, IdentityKeyMismatch mismatch, RecipientId recipientId) {
-      this.messageRecord = messageRecord;
-      this.mismatch      = mismatch;
-      this.recipientId   = recipientId;
-    }
-
-    @SuppressLint("StaticFieldLeak")
-    @Override
-    public void onClick(DialogInterface dialog, int which) {
-      new AsyncTask<Void, Void, Void>()
-      {
-        @Override
-        protected Void doInBackground(Void... params) {
-          try (SignalSessionLock.Lock unused = DatabaseSessionLock.INSTANCE.acquire()) {
-            SignalProtocolAddress      mismatchAddress  = new SignalProtocolAddress(Recipient.resolved(recipientId).requireServiceId(), 1);
-            TextSecureIdentityKeyStore identityKeyStore = new TextSecureIdentityKeyStore(getContext());
-
-            identityKeyStore.saveIdentity(mismatchAddress, mismatch.getIdentityKey(), true);
-          }
-
-          processMessageRecord(messageRecord);
-
-          return null;
-        }
-
-        private void processMessageRecord(MessageRecord messageRecord) {
-          if (messageRecord.isOutgoing()) processOutgoingMessageRecord(messageRecord);
-          else                            processIncomingMessageRecord(messageRecord);
-        }
-
-        private void processOutgoingMessageRecord(MessageRecord messageRecord) {
-          MessageDatabase smsDatabase = DatabaseFactory.getSmsDatabase(getContext());
-          MessageDatabase mmsDatabase = DatabaseFactory.getMmsDatabase(getContext());
-
-          if (messageRecord.isMms()) {
-            mmsDatabase.removeMismatchedIdentity(messageRecord.getId(),
-                                                 mismatch.getRecipientId(getContext()),
-                                                 mismatch.getIdentityKey());
-
-            if (messageRecord.getRecipient().isPushGroup()) {
-              MessageSender.resendGroupMessage(getContext(), messageRecord, Recipient.resolved(mismatch.getRecipientId(getContext())).getId());
-            } else {
-              MessageSender.resend(getContext(), messageRecord);
-            }
-          } else {
-            smsDatabase.removeMismatchedIdentity(messageRecord.getId(),
-                                                 mismatch.getRecipientId(getContext()),
-                                                 mismatch.getIdentityKey());
-
-            MessageSender.resend(getContext(), messageRecord);
-          }
-        }
-
-        private void processIncomingMessageRecord(MessageRecord messageRecord) {
-          try {
-            MessageDatabase smsDatabase  = DatabaseFactory.getSmsDatabase(getContext());
-
-            smsDatabase.removeMismatchedIdentity(messageRecord.getId(),
-                                                 mismatch.getRecipientId(getContext()),
-                                                 mismatch.getIdentityKey());
-
-            boolean legacy = !messageRecord.isContentBundleKeyExchange();
-
-            SignalServiceEnvelope envelope = new SignalServiceEnvelope(SignalServiceProtos.Envelope.Type.PREKEY_BUNDLE_VALUE,
-                                                                       Optional.of(RecipientUtil.toSignalServiceAddress(getContext(), messageRecord.getIndividualRecipient())),
-                                                                       messageRecord.getRecipientDeviceId(),
-                                                                       messageRecord.getDateSent(),
-                                                                       legacy ? Base64.decode(messageRecord.getBody()) : null,
-                                                                       !legacy ? Base64.decode(messageRecord.getBody()) : null,
-                                                                       0,
-                                                                       0,
-                                                                       null);
-
-            ApplicationDependencies.getJobManager().add(new PushDecryptMessageJob(getContext(), envelope, messageRecord.getId()));
-          } catch (IOException e) {
-            throw new AssertionError(e);
-          }
-        }
-
-      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-
-      if (callback != null) callback.onClick(null, 0);
-    }
-  }
-
-  private class CancelListener implements OnClickListener {
-    @Override
-    public void onClick(DialogInterface dialog, int which) {
-      if (callback != null) callback.onClick(null, 0);
-    }
-  }
-
-}

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

@@ -20,13 +20,13 @@ import android.content.Context;
 import android.os.AsyncTask;
 import android.os.Bundle;
 
+import androidx.appcompat.widget.Toolbar;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.components.ContactFilterToolbar;
+import org.thoughtcrime.securesms.components.ContactFilterView;
 import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
@@ -36,6 +36,7 @@ import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.io.IOException;
 import java.lang.ref.WeakReference;
+import java.util.function.Consumer;
 
 /**
  * Base activity container for selecting a list of contacts.
@@ -56,7 +57,8 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
 
   protected ContactSelectionListFragment contactsFragment;
 
-  private ContactFilterToolbar toolbar;
+  private Toolbar           toolbar;
+  private ContactFilterView contactFilterView;
 
   @Override
   protected void onPreCreate() {
@@ -73,6 +75,7 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
 
     setContentView(getIntent().getIntExtra(EXTRA_LAYOUT_RES_ID, R.layout.contact_selection_activity));
 
+    initializeContactFilterView();
     initializeToolbar();
     initializeResources();
     initializeSearch();
@@ -84,16 +87,23 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
     dynamicTheme.onResume(this);
   }
 
-  protected ContactFilterToolbar getToolbar() {
+  protected Toolbar getToolbar() {
     return toolbar;
   }
 
+  protected ContactFilterView getContactFilterView() {
+    return contactFilterView;
+  }
+
+  private void initializeContactFilterView() {
+    this.contactFilterView = findViewById(R.id.contact_filter_edit_text);
+  }
+
   private void initializeToolbar() {
     this.toolbar = findViewById(R.id.toolbar);
     setSupportActionBar(toolbar);
 
     getSupportActionBar().setDisplayHomeAsUpEnabled(false);
-    getSupportActionBar().setDisplayShowTitleEnabled(false);
     getSupportActionBar().setIcon(null);
     getSupportActionBar().setLogo(null);
   }
@@ -104,7 +114,7 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
   }
 
   private void initializeSearch() {
-    toolbar.setOnFilterChangedListener(filter -> contactsFragment.setQueryFilter(filter));
+    contactFilterView.setOnFilterChangedListener(filter -> contactsFragment.setQueryFilter(filter));
   }
 
   @Override
@@ -113,8 +123,8 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
   }
 
   @Override
-  public boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number) {
+  public void onBeforeContactSelected(Optional<RecipientId> recipientId, String number, Consumer<Boolean> callback) {
-    return true;
+    callback.accept(true);
   }
 
   @Override
@@ -155,7 +165,7 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
       ContactSelectionActivity activity = this.activity.get();
 
       if (activity != null && !activity.isFinishing()) {
-        activity.toolbar.clear();
+        activity.contactFilterView.clear();
         activity.contactsFragment.resetQueryFilter();
       }
     }

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

@@ -37,6 +37,7 @@ import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.Px;
 import androidx.appcompat.app.AlertDialog;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.constraintlayout.widget.ConstraintSet;
@@ -53,17 +54,19 @@ import androidx.transition.TransitionManager;
 import com.annimon.stream.Collectors;
 import com.annimon.stream.Stream;
 import com.google.android.material.chip.ChipGroup;
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.pnikosis.materialishprogress.ProgressWheel;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.RecyclerViewFastScroller;
-import org.thoughtcrime.securesms.components.emoji.WarningTextView;
+import org.thoughtcrime.securesms.components.recyclerview.ToolbarShadowAnimationHelper;
 import org.thoughtcrime.securesms.contacts.AbstractContactsCursorLoader;
 import org.thoughtcrime.securesms.contacts.ContactChip;
 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.LetterHeaderDecoration;
 import org.thoughtcrime.securesms.contacts.SelectedContact;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
 import org.thoughtcrime.securesms.groups.SelectionLimits;
@@ -74,7 +77,6 @@ import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.recipients.LiveRecipient;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.UsernameUtil;
 import org.thoughtcrime.securesms.util.ViewUtil;
@@ -88,6 +90,7 @@ import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
 import java.util.Set;
+import java.util.function.Consumer;
 
 /**
  * Fragment for selecting a one or more contacts from a list.
@@ -131,9 +134,10 @@ public final class ContactSelectionListFragment extends LoggingFragment
   private ContactSelectionListAdapter                 cursorRecyclerViewAdapter;
   private ChipGroup                                   chipGroup;
   private HorizontalScrollView                        chipGroupScrollContainer;
-  private WarningTextView                             groupLimit;
   private OnSelectionLimitReachedListener             onSelectionLimitReachedListener;
   private AbstractContactsCursorLoaderFactoryProvider cursorFactoryProvider;
+  private View                                        shadowView;
+  private ToolbarShadowAnimationHelper                toolbarShadowAnimationHelper;
 
 
   @Nullable private FixedViewsAdapter headerAdapter;
@@ -175,12 +179,16 @@ public final class ContactSelectionListFragment extends LoggingFragment
       onSelectionLimitReachedListener = (OnSelectionLimitReachedListener) context;
     }
 
+    if (getParentFragment() instanceof OnSelectionLimitReachedListener) {
+      onSelectionLimitReachedListener = (OnSelectionLimitReachedListener) getParentFragment();
+    }
+
     if (context instanceof AbstractContactsCursorLoaderFactoryProvider) {
       cursorFactoryProvider = (AbstractContactsCursorLoaderFactoryProvider) context;
     }
 
     if (getParentFragment() instanceof AbstractContactsCursorLoaderFactoryProvider) {
-      cursorFactoryProvider = (AbstractContactsCursorLoaderFactoryProvider) context;
+      cursorFactoryProvider = (AbstractContactsCursorLoaderFactoryProvider) getParentFragment();
     }
   }
 
@@ -233,9 +241,12 @@ public final class ContactSelectionListFragment extends LoggingFragment
     showContactsProgress     = view.findViewById(R.id.progress);
     chipGroup                = view.findViewById(R.id.chipGroup);
     chipGroupScrollContainer = view.findViewById(R.id.chipGroupScrollContainer);
-    groupLimit               = view.findViewById(R.id.group_limit);
     constraintLayout         = view.findViewById(R.id.container);
+    shadowView               = view.findViewById(R.id.toolbar_shadow);
 
+    toolbarShadowAnimationHelper = new ToolbarShadowAnimationHelper(shadowView);
+
+    recyclerView.addOnScrollListener(toolbarShadowAnimationHelper);
     recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
     recyclerView.setItemAnimator(new DefaultItemAnimator() {
       @Override
@@ -256,7 +267,9 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
     recyclerView.setClipToPadding(recyclerViewClipping);
 
-    swipeRefresh.setEnabled(arguments.getBoolean(REFRESHABLE, intent.getBooleanExtra(REFRESHABLE, true)));
+    boolean isRefreshable = arguments.getBoolean(REFRESHABLE, intent.getBooleanExtra(REFRESHABLE, true));
+    swipeRefresh.setNestedScrollingEnabled(isRefreshable);
+    swipeRefresh.setEnabled(isRefreshable);
 
     hideCount      = arguments.getBoolean(HIDE_COUNT, intent.getBooleanExtra(HIDE_COUNT, false));
     selectionLimit = arguments.getParcelable(SELECTION_LIMITS);
@@ -272,8 +285,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
     currentSelection = getCurrentSelection();
 
-    updateGroupLimit(getChipCount());
-
     return view;
   }
 
@@ -281,13 +292,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
     return getArguments() != null ? getArguments() : new Bundle();
   }
 
-  private void updateGroupLimit(int chipCount) {
-    int members = currentSelection.size() + chipCount;
-    groupLimit.setText(getResources().getQuantityString(R.plurals.ContactSelectionListFragment_d_members, members, members));
-    groupLimit.setVisibility(isMulti && !hideCount ? View.VISIBLE : View.GONE);
-    groupLimit.setWarning(selectionWarningLimitExceeded());
-  }
-
   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -309,6 +313,14 @@ public final class ContactSelectionListFragment extends LoggingFragment
     return cursorRecyclerViewAdapter.getSelectedContactsCount();
   }
 
+  public int getTotalMemberCount() {
+    if (cursorRecyclerViewAdapter == null) {
+      return 0;
+    }
+
+    return cursorRecyclerViewAdapter.getSelectedContactsCount() + cursorRecyclerViewAdapter.getCurrentContactsCount();
+  }
+
   private Set<RecipientId> getCurrentSelection() {
     List<RecipientId> currentSelection = safeArguments().getParcelableArrayList(CURRENT_SELECTION);
     if (currentSelection == null) {
@@ -349,8 +361,8 @@ public final class ContactSelectionListFragment extends LoggingFragment
       concatenateAdapter.addAdapter(footerAdapter);
     }
 
+    recyclerView.addItemDecoration(new LetterHeaderDecoration(requireContext(), this::hideLetterHeaders));
     recyclerView.setAdapter(concatenateAdapter);
-    recyclerView.addItemDecoration(new StickyHeaderDecoration(concatenateAdapter, true, true, 0));
     recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
       @Override
       public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
@@ -361,6 +373,14 @@ public final class ContactSelectionListFragment extends LoggingFragment
         }
       }
     });
+
+    if (onContactSelectedListener != null) {
+      onContactSelectedListener.onSelectionChanged();
+    }
+  }
+
+  private boolean hideLetterHeaders() {
+    return hasQueryFilter() || shouldDisplayRecents();
   }
 
   private View createInviteActionView(@NonNull ListCallback listCallback) {
@@ -425,11 +445,15 @@ public final class ContactSelectionListFragment extends LoggingFragment
     }
   }
 
+  public void setRecyclerViewPaddingBottom(@Px int paddingBottom) {
+    ViewUtil.setPaddingBottom(recyclerView, paddingBottom);
+  }
+
   @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 = safeArguments().getBoolean(RECENTS, activity.getIntent().getBooleanExtra(RECENTS, false));
+    boolean          displayRecents = shouldDisplayRecents();
 
     if (cursorFactoryProvider != null) {
       return cursorFactoryProvider.get().create();
@@ -475,6 +499,10 @@ public final class ContactSelectionListFragment extends LoggingFragment
     fastScroller.setVisibility(View.GONE);
   }
 
+  private boolean shouldDisplayRecents() {
+    return safeArguments().getBoolean(RECENTS, requireActivity().getIntent().getBooleanExtra(RECENTS, false));
+  }
+
   @SuppressLint("StaticFieldLeak")
   private void handleContactPermissionGranted() {
     final Context context = requireContext();
@@ -543,7 +571,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
           AlertDialog loadingDialog = SimpleProgressDialog.show(requireContext());
 
           SimpleTask.run(getViewLifecycleOwner().getLifecycle(), () -> {
-            return UsernameUtil.fetchUuidForUsername(requireContext(), contact.getNumber());
+            return UsernameUtil.fetchAciForUsername(requireContext(), contact.getNumber());
           }, uuid -> {
             loadingDialog.dismiss();
             if (uuid.isPresent()) {
@@ -551,28 +579,32 @@ public final class ContactSelectionListFragment extends LoggingFragment
               SelectedContact selected = SelectedContact.forUsername(recipient.getId(), contact.getNumber());
 
               if (onContactSelectedListener != null) {
-                if (onContactSelectedListener.onBeforeContactSelected(Optional.of(recipient.getId()), null)) {
+                onContactSelectedListener.onBeforeContactSelected(Optional.of(recipient.getId()), null, allowed -> {
-                  markContactSelected(selected);
+                  if (allowed) {
-                  cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
+                    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 AlertDialog.Builder(requireContext())
+              new MaterialAlertDialogBuilder(requireContext())
-                             .setTitle(R.string.ContactSelectionListFragment_username_not_found)
+                  .setTitle(R.string.ContactSelectionListFragment_username_not_found)
-                             .setMessage(getString(R.string.ContactSelectionListFragment_s_is_not_a_signal_user, contact.getNumber()))
+                  .setMessage(getString(R.string.ContactSelectionListFragment_s_is_not_a_signal_user, contact.getNumber()))
-                             .setPositiveButton(android.R.string.ok, (dialog, which) -> dialog.dismiss())
+                  .setPositiveButton(android.R.string.ok, (dialog, which) -> dialog.dismiss())
-                             .show();
+                  .show();
             }
           });
         } else {
           if (onContactSelectedListener != null) {
-            if (onContactSelectedListener.onBeforeContactSelected(contact.getRecipientId(), contact.getNumber())) {
+            onContactSelectedListener.onBeforeContactSelected(contact.getRecipientId(), contact.getNumber(), allowed -> {
-              markContactSelected(selectedContact);
+              if (allowed) {
-              cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
+                markContactSelected(selectedContact);
-            }
+                cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
+              }
+            });
           } else {
             markContactSelected(selectedContact);
             cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
@@ -606,12 +638,19 @@ public final class ContactSelectionListFragment extends LoggingFragment
     if (isMulti) {
       addChipForSelectedContact(selectedContact);
     }
+    if (onContactSelectedListener != null) {
+      onContactSelectedListener.onSelectionChanged();
+    }
   }
 
   private void markContactUnselected(@NonNull SelectedContact selectedContact) {
     cursorRecyclerViewAdapter.removeFromSelectedContacts(selectedContact);
     cursorRecyclerViewAdapter.notifyItemRangeChanged(0, cursorRecyclerViewAdapter.getItemCount(), ContactSelectionListAdapter.PAYLOAD_SELECTION_CHANGE);
     removeChipForContact(selectedContact);
+
+    if (onContactSelectedListener != null) {
+      onContactSelectedListener.onSelectionChanged();
+    }
   }
 
   private void removeChipForContact(@NonNull SelectedContact contact) {
@@ -622,8 +661,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
       }
     }
 
-    updateGroupLimit(getChipCount());
-
     if (getChipCount() == 0) {
       setChipGroupVisibility(ConstraintSet.GONE);
     }
@@ -660,6 +697,11 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
       @Override
       public void endTransition(LayoutTransition transition, ViewGroup container, View view, int transitionType) {
+        if (getView() == null || !requireView().isAttachedToWindow()) {
+          Log.w(TAG, "Fragment's view was detached before the animation completed.");
+          return;
+        }
+
         if (view == chip && transitionType == LayoutTransition.APPEARING) {
           chipGroup.getLayoutTransition().removeTransitionListener(this);
           registerChipRecipientObserver(chip, recipient.live());
@@ -673,7 +715,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
   private void addChip(@NonNull ContactChip chip) {
     chipGroup.addView(chip);
-    updateGroupLimit(getChipCount());
     if (selectionWarningLimitReachedExactly()) {
       if (onSelectionLimitReachedListener != null) {
         onSelectionLimitReachedListener.onSuggestedLimitReached(selectionLimit.getRecommendedLimit());
@@ -723,9 +764,10 @@ public final class ContactSelectionListFragment extends LoggingFragment
   }
 
   public interface OnContactSelectedListener {
-    /** @return True if the contact is allowed to be selected, otherwise false. */
+    /** Provides an opportunity to disallow selecting an item. Call the callback with false to disallow, or true to allow it. */
-    boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number);
+    void onBeforeContactSelected(Optional<RecipientId> recipientId, @Nullable String number, Consumer<Boolean> callback);
-    void onContactDeselected(Optional<RecipientId> recipientId, String number);
+    void onContactDeselected(Optional<RecipientId> recipientId, @Nullable String number);
+    void onSelectionChanged();
   }
 
   public interface OnSelectionLimitReachedListener {

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

@@ -120,7 +120,7 @@ public class DeviceActivity extends PassphraseRequiredActivity
   }
 
   @Override
-  public void onQrDataFound(final String data) {
+  public void onQrDataFound(@NonNull final String data) {
     ThreadUtil.runOnMain(() -> {
       ((Vibrator)getSystemService(Context.VIBRATOR_SERVICE)).vibrate(50);
       Uri uri = Uri.parse(data);
@@ -150,6 +150,7 @@ public class DeviceActivity extends PassphraseRequiredActivity
     });
   }
 
+  @SuppressLint("MissingSuperCall")
   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -190,7 +191,6 @@ public class DeviceActivity extends PassphraseRequiredActivity
           Optional<byte[]> profileKey        = Optional.of(ProfileKeyUtil.getProfileKey(getContext()));
 
           TextSecurePreferences.setMultiDevice(DeviceActivity.this, true);
-          TextSecurePreferences.setIsUnidentifiedDeliveryEnabled(context, false);
           accountManager.addDevice(ephemeralId, publicKey, identityKeyPair, profileKey, verificationCode);
 
           return SUCCESS;

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

@@ -35,6 +35,7 @@ public final class GroupMembersDialog {
                                         .show();
 
     GroupMemberListView memberListView = dialog.findViewById(R.id.list_members);
+    memberListView.initializeAdapter(fragmentActivity);
 
     LiveGroup                                   liveGroup   = new LiveGroup(groupRecipient.requireGroupId());
     LiveData<List<GroupMemberEntry.FullMember>> fullMembers = liveGroup.getFullMembers();

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

@@ -3,12 +3,8 @@ package org.thoughtcrime.securesms;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
-import android.graphics.PorterDuff;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.os.Bundle;
-import android.text.Editable;
-import android.text.TextWatcher;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
@@ -16,19 +12,19 @@ import android.view.animation.Animation;
 import android.view.animation.AnimationUtils;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.AnimRes;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.Toolbar;
-import androidx.core.content.ContextCompat;
 import androidx.interpolator.view.animation.FastOutSlowInInterpolator;
 
-import org.thoughtcrime.securesms.components.ContactFilterToolbar;
+import org.thoughtcrime.securesms.components.ContactFilterView;
-import org.thoughtcrime.securesms.components.ContactFilterToolbar.OnFilterChangedListener;
+import org.thoughtcrime.securesms.components.ContactFilterView.OnFilterChangedListener;
 import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.SelectedContact;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.groups.SelectionLimits;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
@@ -36,27 +32,25 @@ 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.ThemeUtil;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.WindowUtil;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture.Listener;
 import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
 import org.thoughtcrime.securesms.util.text.AfterTextChanged;
 import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.util.concurrent.ExecutionException;
+import java.util.function.Consumer;
 
 public class InviteActivity extends PassphraseRequiredActivity implements ContactSelectionListFragment.OnContactSelectedListener {
 
-  private ContactSelectionListFragment contactsFragment;
+  private       ContactSelectionListFragment contactsFragment;
-  private EditText                     inviteText;
+  private       EditText                     inviteText;
-  private ViewGroup                    smsSendFrame;
+  private       ViewGroup                    smsSendFrame;
-  private Button                       smsSendButton;
+  private       Button                       smsSendButton;
-  private Animation                    slideInAnimation;
+  private       Animation                    slideInAnimation;
-  private Animation                    slideOutAnimation;
+  private       Animation                    slideOutAnimation;
-  private DynamicTheme                 dynamicTheme = new DynamicNoActionBarInviteTheme();
+  private final DynamicTheme                 dynamicTheme = new DynamicNoActionBarInviteTheme();
-  private Toolbar                      primaryToolbar;
 
   @Override
   protected void onPreCreate() {
@@ -84,7 +78,7 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
   }
 
   private void initializeAppBar() {
-    primaryToolbar = findViewById(R.id.toolbar);
+    final Toolbar primaryToolbar = findViewById(R.id.toolbar);
     setSupportActionBar(primaryToolbar);
 
     assert getSupportActionBar() != null;
@@ -98,9 +92,10 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     slideOutAnimation = loadAnimation(R.anim.slide_to_bottom);
 
     View                 shareButton     = findViewById(R.id.share_button);
-    Button               smsButton       = findViewById(R.id.sms_button);
+    TextView             shareText       = findViewById(R.id.share_text);
+    View                 smsButton       = findViewById(R.id.sms_button);
     Button               smsCancelButton = findViewById(R.id.cancel_sms_button);
-    ContactFilterToolbar contactFilter   = findViewById(R.id.contact_filter);
+    ContactFilterView    contactFilter   = findViewById(R.id.contact_filter_edit_text);
 
     inviteText        = findViewById(R.id.invite_text);
     smsSendFrame      = findViewById(R.id.sms_send_frame);
@@ -121,15 +116,14 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     smsCancelButton.setOnClickListener(new SmsCancelClickListener());
     smsSendButton.setOnClickListener(new SmsSendClickListener());
     contactFilter.setOnFilterChangedListener(new ContactFilterChangedListener());
-    contactFilter.setNavigationIcon(R.drawable.ic_search_conversation_24);
 
     if (Util.isDefaultSmsProvider(this)) {
       shareButton.setOnClickListener(new ShareClickListener());
       smsButton.setOnClickListener(new SmsClickListener());
     } else {
-      shareButton.setVisibility(View.GONE);
+      smsButton.setVisibility(View.GONE);
-      smsButton.setOnClickListener(new ShareClickListener());
+      shareText.setText(R.string.InviteActivity_share);
-      smsButton.setText(R.string.InviteActivity_share);
+      shareButton.setOnClickListener(new ShareClickListener());
     }
   }
 
@@ -140,9 +134,9 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
   }
 
   @Override
-  public boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number) {
+  public void onBeforeContactSelected(Optional<RecipientId> recipientId, String number, Consumer<Boolean> callback) {
     updateSmsButtonText(contactsFragment.getSelectedContacts().size() + 1);
-    return true;
+    callback.accept(true);
   }
 
   @Override
@@ -150,6 +144,10 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     updateSmsButtonText(contactsFragment.getSelectedContacts().size());
   }
 
+  @Override
+  public void onSelectionChanged() {
+  }
+
   private void sendSmsInvites() {
     new SendSmsInvitesAsyncTask(this, inviteText.getText().toString())
         .executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR,
@@ -158,9 +156,7 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
   }
 
   private void updateSmsButtonText(int count) {
-    smsSendButton.setText(getResources().getQuantityString(R.plurals.InviteActivity_send_sms_to_friends,
+    smsSendButton.setText(getResources().getString(R.string.InviteActivity_send_sms, count));
-                                                           count,
-                                                           count));
     smsSendButton.setEnabled(count > 0);
   }
 
@@ -172,43 +168,21 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     }
   }
 
+  @Override public boolean onSupportNavigateUp() {
+    if (smsSendFrame.getVisibility() == View.VISIBLE) {
+      cancelSmsSelection();
+      return false;
+    } else {
+      return super.onSupportNavigateUp();
+    }
+  }
+
   private void cancelSmsSelection() {
-    setPrimaryColorsToolbarNormal();
     contactsFragment.reset();
     updateSmsButtonText(contactsFragment.getSelectedContacts().size());
     ViewUtil.animateOut(smsSendFrame, slideOutAnimation, View.GONE);
   }
 
-  private void setPrimaryColorsToolbarNormal() {
-    primaryToolbar.setBackgroundColor(0);
-    primaryToolbar.getNavigationIcon().setColorFilter(null);
-    primaryToolbar.setTitleTextColor(ContextCompat.getColor(this, R.color.signal_text_primary));
-
-    if (Build.VERSION.SDK_INT >= 23) {
-      WindowUtil.setStatusBarColor(getWindow(), ThemeUtil.getThemedColor(this, android.R.attr.statusBarColor));
-      getWindow().setNavigationBarColor(ThemeUtil.getThemedColor(this, android.R.attr.navigationBarColor));
-      WindowUtil.setLightStatusBarFromTheme(this);
-    }
-
-    WindowUtil.setLightNavigationBarFromTheme(this);
-  }
-
-  private void setPrimaryColorsToolbarForSms() {
-    primaryToolbar.setBackgroundColor(ContextCompat.getColor(this, R.color.core_ultramarine));
-    primaryToolbar.getNavigationIcon().setColorFilter(ContextCompat.getColor(this, R.color.signal_text_toolbar_subtitle), PorterDuff.Mode.SRC_IN);
-    primaryToolbar.setTitleTextColor(ContextCompat.getColor(this, R.color.signal_text_toolbar_title));
-
-    if (Build.VERSION.SDK_INT >= 23) {
-      WindowUtil.setStatusBarColor(getWindow(), ContextCompat.getColor(this, R.color.core_ultramarine));
-      WindowUtil.clearLightStatusBar(getWindow());
-    }
-
-    if (Build.VERSION.SDK_INT >= 27) {
-      getWindow().setNavigationBarColor(ContextCompat.getColor(this, R.color.core_ultramarine));
-      WindowUtil.clearLightNavigationBar(getWindow());
-    }
-  }
-
   private class ShareClickListener implements OnClickListener {
     @Override
     public void onClick(View v) {
@@ -227,7 +201,6 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
   private class SmsClickListener implements OnClickListener {
     @Override
     public void onClick(View v) {
-      setPrimaryColorsToolbarForSms();
       ViewUtil.animateIn(smsSendFrame, slideInAnimation);
     }
   }
@@ -279,10 +252,10 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
         Recipient   recipient      = Recipient.resolved(recipientId);
         int         subscriptionId = recipient.getDefaultSubscriptionId().or(-1);
 
-        MessageSender.send(context, new OutgoingTextMessage(recipient, message, subscriptionId), -1L, true, null);
+        MessageSender.send(context, new OutgoingTextMessage(recipient, message, subscriptionId), -1L, true, null, null);
 
         if (recipient.getContactUri() != null) {
-          DatabaseFactory.getRecipientDatabase(context).setHasSentInvite(recipient.getId());
+          SignalDatabase.recipients().setHasSentInvite(recipient.getId());
         }
       }
 

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

@@ -9,6 +9,8 @@ import android.os.Bundle;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import org.thoughtcrime.securesms.components.voice.VoiceNoteMediaController;
+import org.thoughtcrime.securesms.components.voice.VoiceNoteMediaControllerOwner;
 import org.thoughtcrime.securesms.devicetransfer.olddevice.OldDeviceTransferLockedDialog;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.util.AppStartup;
@@ -17,13 +19,15 @@ import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 
-public class MainActivity extends PassphraseRequiredActivity {
+public class MainActivity extends PassphraseRequiredActivity implements VoiceNoteMediaControllerOwner {
 
   public static final int RESULT_CONFIG_CHANGED = Activity.RESULT_FIRST_USER + 901;
 
   private final DynamicTheme  dynamicTheme = new DynamicNoActionBarTheme();
   private final MainNavigator navigator    = new MainNavigator(this);
 
+  private VoiceNoteMediaController mediaController;
+
   public static @NonNull Intent clearTop(@NonNull Context context) {
     Intent intent = new Intent(context, MainActivity.class);
 
@@ -40,10 +44,12 @@ public class MainActivity extends PassphraseRequiredActivity {
     super.onCreate(savedInstanceState, ready);
     setContentView(R.layout.main_activity);
 
+    mediaController = new VoiceNoteMediaController(this);
     navigator.onCreate(savedInstanceState);
 
     handleGroupLinkInIntent(getIntent());
     handleProxyInIntent(getIntent());
+    handleSignalMeIntent(getIntent());
 
     CachedInflater.from(this).clear();
   }
@@ -60,6 +66,7 @@ public class MainActivity extends PassphraseRequiredActivity {
     super.onNewIntent(intent);
     handleGroupLinkInIntent(intent);
     handleProxyInIntent(intent);
+    handleSignalMeIntent(intent);
   }
 
   @Override
@@ -109,4 +116,16 @@ public class MainActivity extends PassphraseRequiredActivity {
       CommunicationActions.handlePotentialProxyLinkUrl(this, data.toString());
     }
   }
+
+  private void handleSignalMeIntent(Intent intent) {
+    Uri data = intent.getData();
+    if (data != null) {
+      CommunicationActions.handlePotentialSignalMeUrl(this, data.toString());
+    }
+  }
+
+  @Override
+  public @NonNull VoiceNoteMediaController getVoiceNoteMediaController() {
+    return mediaController;
+  }
 }

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

@@ -73,6 +73,7 @@ import org.thoughtcrime.securesms.sharing.ShareActivity;
 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;
@@ -171,6 +172,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     initializeObservers();
   }
 
+  @SuppressLint("MissingSuperCall")
   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -533,7 +535,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
   }
 
   public static boolean isContentTypeSupported(final String contentType) {
-    return contentType != null && (contentType.startsWith("image/") || contentType.startsWith("video/"));
+    return MediaUtil.isImageType(contentType) || MediaUtil.isVideoType(contentType);
   }
 
   @Override
@@ -567,26 +569,11 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
       if (item == 0) {
         viewPagerListener.onPageSelected(0);
       }
-
-      cursor.registerContentObserver(new ContentObserver(new Handler(getMainLooper())) {
-        @Override
-        public void onChange(boolean selfChange) {
-          onMediaChange();
-        }
-      });
     } else {
       mediaNotAvailable();
     }
   }
 
-  private void onMediaChange() {
-    MediaItemAdapter adapter = (MediaItemAdapter) mediaPager.getAdapter();
-
-    if (adapter != null) {
-      adapter.checkMedia(mediaPager.getCurrentItem());
-    }
-  }
-
   @Override
   public void onLoaderReset(@NonNull Loader<Pair<Cursor, Integer>> loader) {
 
@@ -614,7 +601,10 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
 
       if (adapter != null) {
         MediaItem item = adapter.getMediaItemFor(position);
-        if (item.recipient != null) item.recipient.live().observe(MediaPreviewActivity.this, r -> initializeActionBar());
+        if (item != null && item.recipient != null) {
+          item.recipient.live().observe(MediaPreviewActivity.this, r -> initializeActionBar());
+        }
+
         viewModel.setActiveAlbumRailItem(MediaPreviewActivity.this, position);
         initializeActionBar();
       }
@@ -627,7 +617,9 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
 
       if (adapter != null) {
         MediaItem item = adapter.getMediaItemFor(position);
-        if (item.recipient != null) item.recipient.live().removeObservers(MediaPreviewActivity.this);
+        if (item != null && item.recipient != null) {
+          item.recipient.live().removeObservers(MediaPreviewActivity.this);
+        }
 
         adapter.pause(position);
       }
@@ -677,7 +669,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     }
 
     @Override
-    public MediaItem getMediaItemFor(int position) {
+    public @Nullable MediaItem getMediaItemFor(int position) {
       return new MediaItem(null, null, null, uri, mediaType, -1, true);
     }
 
@@ -700,11 +692,6 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     public boolean hasFragmentFor(int position) {
       return mediaPreviewFragment != null;
     }
-
-    @Override
-    public void checkMedia(int currentItem) {
-
-    }
   }
 
   private static void anchorMarginsToBottomInsets(@NonNull View viewToAnchor) {
@@ -788,8 +775,15 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
       super.destroyItem(container, position, object);
     }
 
-    public MediaItem getMediaItemFor(int position) {
+    public @Nullable MediaItem getMediaItemFor(int position) {
-      cursor.moveToPosition(getCursorPosition(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());
@@ -823,14 +817,6 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
       return mediaFragments.containsKey(position);
     }
 
-    @Override
-    public void checkMedia(int position) {
-      MediaPreviewFragment fragment = mediaFragments.get(position);
-      if (fragment != null) {
-        fragment.checkMediaStillAvailable();
-      }
-    }
-
     private int getCursorPosition(int position) {
       if (leftIsRecent) return position;
       else              return cursor.getCount() - 1 - position;
@@ -865,10 +851,9 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
   }
 
   interface MediaItemAdapter {
-    MediaItem getMediaItemFor(int position);
+    @Nullable MediaItem getMediaItemFor(int position);
     void pause(int position);
     @Nullable View getPlaybackControls(int position);
     boolean hasFragmentFor(int position);
-    void checkMedia(int currentItem);
   }
 }

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

@@ -7,6 +7,8 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
 import java.util.concurrent.TimeUnit;
 
 public class MuteDialog extends AlertDialog {
@@ -29,24 +31,21 @@ public class MuteDialog extends AlertDialog {
   }
 
   public static void show(final Context context, final @NonNull MuteSelectionListener listener, @Nullable Runnable cancelListener) {
-    AlertDialog.Builder builder = new AlertDialog.Builder(context);
+    AlertDialog.Builder builder = new MaterialAlertDialogBuilder(context);
     builder.setTitle(R.string.MuteDialog_mute_notifications);
-    builder.setItems(R.array.mute_durations, new DialogInterface.OnClickListener() {
+    builder.setItems(R.array.mute_durations, (dialog, which) -> {
-      @Override
+      final long muteUntil;
-      public void onClick(DialogInterface dialog, final int which) {
-        final long muteUntil;
 
-        switch (which) {
+      switch (which) {
-          case 0:  muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(1);  break;
+        case 0:  muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(1);  break;
-          case 1:  muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(8);  break;
+        case 1:  muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(8);  break;
-          case 2:  muteUntil = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(1);   break;
+        case 2:  muteUntil = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(1);   break;
-          case 3:  muteUntil = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(7);   break;
+        case 3:  muteUntil = System.currentTimeMillis() + TimeUnit.DAYS.toMillis(7);   break;
-          case 4:  muteUntil = Long.MAX_VALUE;                                           break;
+        case 4:  muteUntil = Long.MAX_VALUE;                                           break;
-          default: muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(1);  break;
+        default: muteUntil = System.currentTimeMillis() + TimeUnit.HOURS.toMillis(1);  break;
-        }
-
-        listener.onMuted(muteUntil);
       }
+
+      listener.onMuted(muteUntil);
     });
 
     if (cancelListener != null) {

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

@@ -26,17 +26,18 @@ import androidx.appcompat.app.AlertDialog;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
 import org.thoughtcrime.securesms.conversation.ConversationIntents;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
+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.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
 import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.io.IOException;
+import java.util.function.Consumer;
 
 /**
  * Activity container for starting a new conversation.
@@ -56,16 +57,17 @@ public class NewConversationActivity extends ContactSelectionActivity
     super.onCreate(bundle, ready);
     assert getSupportActionBar() != null;
     getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+    getSupportActionBar().setTitle(R.string.NewConversationActivity__new_message);
   }
 
   @Override
-  public boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number) {
+  public void onBeforeContactSelected(Optional<RecipientId> recipientId, String number, Consumer<Boolean> callback) {
     if (recipientId.isPresent()) {
       launch(Recipient.resolved(recipientId.get()));
     } else {
       Log.i(TAG, "[onContactSelected] Maybe creating a new recipient.");
 
-      if (TextSecurePreferences.isPushRegistered(this) && NetworkConstraint.isMet(this)) {
+      if (SignalStore.account().isRegistered() && NetworkConstraint.isMet(this)) {
         Log.i(TAG, "[onContactSelected] Doing contact refresh.");
 
         AlertDialog progress = SimpleProgressDialog.show(this);
@@ -73,7 +75,7 @@ public class NewConversationActivity extends ContactSelectionActivity
         SimpleTask.run(getLifecycle(), () -> {
           Recipient resolved = Recipient.external(this, number);
 
-          if (!resolved.isRegistered() || !resolved.hasUuid()) {
+          if (!resolved.isRegistered() || !resolved.hasAci()) {
             Log.i(TAG, "[onContactSelected] Not registered or no UUID. Doing a directory refresh.");
             try {
               DirectoryHelper.refreshDirectoryFor(this, resolved, false);
@@ -93,11 +95,15 @@ public class NewConversationActivity extends ContactSelectionActivity
       }
     }
 
-    return true;
+    callback.accept(true);
+  }
+
+  @Override
+  public void onSelectionChanged() {
   }
 
   private void launch(Recipient recipient) {
-    long   existingThread = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
+    long   existingThread = SignalDatabase.threads().getThreadIdIfExistsFor(recipient.getId());
     Intent intent         = ConversationIntents.createBuilder(this, recipient.getId(), existingThread)
                                                .withDraftText(getIntent().getStringExtra(Intent.EXTRA_TEXT))
                                                .withDataUri(getIntent().getData())

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

@@ -0,0 +1,40 @@
+package org.thoughtcrime.securesms
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import androidx.annotation.ColorInt
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
+import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
+import java.security.MessageDigest
+
+/**
+ * BitmapTransformation which overlays the given bitmap with the given color.
+ */
+class OverlayTransformation(
+  @ColorInt private val color: Int
+) : BitmapTransformation() {
+
+  private val id = "${OverlayTransformation::class.java.name}$color"
+
+  override fun updateDiskCacheKey(messageDigest: MessageDigest) {
+    messageDigest.update(id.toByteArray(CHARSET))
+  }
+
+  override fun transform(pool: BitmapPool, toTransform: Bitmap, outWidth: Int, outHeight: Int): Bitmap {
+    val outBitmap = pool.get(outWidth, outHeight, Bitmap.Config.ARGB_8888)
+    val canvas = Canvas(outBitmap)
+
+    canvas.drawBitmap(toTransform, 0f, 0f, null)
+    canvas.drawColor(color)
+
+    return outBitmap
+  }
+
+  override fun equals(other: Any?): Boolean {
+    return (other as? OverlayTransformation)?.color == color
+  }
+
+  override fun hashCode(): Int {
+    return id.hashCode()
+  }
+}

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

@@ -35,7 +35,6 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
-import android.view.WindowManager;
 import android.view.animation.Animation;
 import android.view.animation.BounceInterpolator;
 import android.view.animation.TranslateAnimation;
@@ -51,6 +50,7 @@ import androidx.biometric.BiometricManager;
 import androidx.biometric.BiometricManager.Authenticators;
 import androidx.biometric.BiometricPrompt;
 
+import org.signal.core.util.ThreadUtil;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
 import org.thoughtcrime.securesms.components.AnimatingToggle;
@@ -98,13 +98,16 @@ public class PassphrasePromptActivity extends PassphraseActivity {
   private boolean hadFailure;
   private boolean alreadyShown;
 
+  private final Runnable resumeScreenLockRunnable = () -> {
+    resumeScreenLock(!alreadyShown);
+    alreadyShown = true;
+  };
+
   @Override
   public void onCreate(Bundle savedInstanceState) {
     Log.i(TAG, "onCreate()");
     dynamicTheme.onCreate(this);
     dynamicLanguage.onCreate(this);
-    getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
-    getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
     super.onCreate(savedInstanceState);
 
     setContentView(R.layout.prompt_passphrase_activity);
@@ -129,11 +132,20 @@ public class PassphrasePromptActivity extends PassphraseActivity {
     setLockTypeVisibility();
 
     if (TextSecurePreferences.isScreenLockEnabled(this) && !authenticated && !hadFailure) {
-      resumeScreenLock(!alreadyShown);
+      ThreadUtil.postToMain(resumeScreenLockRunnable);
-      alreadyShown = true;
     }
 
     hadFailure = false;
+
+    fingerprintPrompt.setImageResource(R.drawable.ic_fingerprint_white_48dp);
+    fingerprintPrompt.getBackground().setColorFilter(getResources().getColor(R.color.signal_accent_primary), PorterDuff.Mode.SRC_IN);
+  }
+
+  @Override
+  public void onPause() {
+    super.onPause();
+    ThreadUtil.cancelRunnableOnMain(resumeScreenLockRunnable);
+    biometricPrompt.cancelAuthentication();
   }
 
   @Override
@@ -388,9 +400,6 @@ public class PassphrasePromptActivity extends PassphraseActivity {
         @Override
         public void onAnimationEnd(Animator animation) {
           handleAuthenticated();
-
-          fingerprintPrompt.setImageResource(R.drawable.ic_fingerprint_white_48dp);
-          fingerprintPrompt.getBackground().setColorFilter(getResources().getColor(R.color.core_ultramarine), PorterDuff.Mode.SRC_IN);
         }
       }).start();
     }
@@ -412,7 +421,7 @@ public class PassphrasePromptActivity extends PassphraseActivity {
         @Override
         public void onAnimationEnd(Animation animation) {
           fingerprintPrompt.setImageResource(R.drawable.ic_fingerprint_white_48dp);
-          fingerprintPrompt.getBackground().setColorFilter(getResources().getColor(R.color.core_ultramarine), PorterDuff.Mode.SRC_IN);
+          fingerprintPrompt.getBackground().setColorFilter(getResources().getColor(R.color.signal_accent_primary), PorterDuff.Mode.SRC_IN);
         }
 
         @Override

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

@@ -15,6 +15,7 @@ import org.greenrobot.eventbus.EventBus;
 import org.signal.core.util.logging.Log;
 import org.signal.core.util.tracing.Tracer;
 import org.signal.devicetransfer.TransferStatus;
+import org.thoughtcrime.securesms.components.settings.app.changenumber.ChangeNumberLockActivity;
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.devicetransfer.olddevice.OldDeviceTransferActivity;
@@ -50,6 +51,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
   private static final int STATE_CREATE_SIGNAL_PIN   = 7;
   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 SignalServiceNetworkAccess networkAccess;
   private BroadcastReceiver          clearKeyReceiver;
@@ -58,7 +60,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
   protected final void onCreate(Bundle savedInstanceState) {
     Tracer.getInstance().start(Log.tag(getClass()) + "#onCreate()");
     AppStartup.getInstance().onCriticalRenderEventStart();
-    this.networkAccess = new SignalServiceNetworkAccess(this);
+    this.networkAccess = ApplicationDependencies.getSignalServiceNetworkAccess();
     onPreCreate();
 
     final boolean locked = KeyCachingService.isLocked(this);
@@ -82,7 +84,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
   protected void onResume() {
     super.onResume();
 
-    if (networkAccess.isCensored(this)) {
+    if (networkAccess.isCensored()) {
       ApplicationDependencies.getJobManager().add(new PushNotificationReceiveJob());
     }
   }
@@ -153,6 +155,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
       case STATE_CREATE_PROFILE_NAME: return getCreateProfileNameIntent();
       case STATE_TRANSFER_ONGOING:    return getOldDeviceTransferIntent();
       case STATE_TRANSFER_LOCKED:     return getOldDeviceTransferLockedIntent();
+      case STATE_CHANGE_NUMBER_LOCK:  return getChangeNumberLockIntent();
       default:                        return null;
     }
   }
@@ -176,6 +179,8 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
       return STATE_TRANSFER_ONGOING;
     } else if (SignalStore.misc().isOldDeviceTransferLocked()) {
       return STATE_TRANSFER_LOCKED;
+    } else if (SignalStore.misc().isChangeNumberLocked() && getClass() != ChangeNumberLockActivity.class) {
+      return STATE_CHANGE_NUMBER_LOCK;
     } else {
       return STATE_NORMAL;
     }
@@ -243,6 +248,10 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
     return MainActivity.clearTop(this);
   }
 
+  private Intent getChangeNumberLockIntent() {
+    return ChangeNumberLockActivity.createIntent(this);
+  }
+
   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/PushContactSelectionActivity.java

@@ -65,4 +65,8 @@ public class PushContactSelectionActivity extends ContactSelectionActivity {
     setResult(RESULT_OK, resultIntent);
     finish();
   }
+
+  @Override
+  public void onSelectionChanged() {
+  }
 }

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

@@ -1,48 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import android.os.Build;
-
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Device hardware capability lists.
- * <p>
- * Moved outside of ApplicationContext as the indirection was important for API19 support with desugaring: https://issuetracker.google.com/issues/183419297
- */
-final class RtcDeviceLists {
-
-  private RtcDeviceLists() {}
-
-  static Set<String> hardwareAECBlockList() {
-    return new HashSet<String>() {{
-      add("Pixel");
-      add("Pixel XL");
-      add("Moto G5");
-      add("Moto G (5S) Plus");
-      add("Moto G4");
-      add("TA-1053");
-      add("Mi A1");
-      add("Mi A2");
-      add("E5823"); // Sony z5 compact
-      add("Redmi Note 5");
-      add("FP2"); // Fairphone FP2
-      add("MI 5");
-    }};
-  }
-
-  static Set<String> openSlEsAllowList() {
-    return new HashSet<String>() {{
-      add("Pixel");
-      add("Pixel XL");
-    }};
-  }
-
-  static boolean hardwareAECBlocked() {
-    return hardwareAECBlockList().contains(Build.MODEL);
-  }
-
-  static boolean openSLESAllowed() {
-    return openSlEsAllowList().contains(Build.MODEL);
-  }
-}

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

@@ -12,7 +12,7 @@ import androidx.annotation.NonNull;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.conversation.ConversationIntents;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.Rfc5724Uri;
 
@@ -48,7 +48,7 @@ public class SmsSendtoActivity extends Activity {
       Toast.makeText(this, R.string.ConversationActivity_specify_recipient, Toast.LENGTH_LONG).show();
     } else {
       Recipient recipient = Recipient.external(this, destination.getDestination());
-      long      threadId  = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
+      long      threadId  = SignalDatabase.threads().getThreadIdIfExistsFor(recipient.getId());
 
       nextIntent = ConversationIntents.createBuilder(this, recipient.getId(), threadId)
                                       .withDraftText(destination.getBody())

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

@@ -1,693 +0,0 @@
-/*
- * Copyright (C) 2016-2017 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.animation.TypeEvaluator;
-import android.animation.ValueAnimator;
-import android.annotation.SuppressLint;
-import android.content.ActivityNotFoundException;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
-import android.graphics.PorterDuff;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.ColorDrawable;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Vibrator;
-import android.text.Html;
-import android.text.TextUtils;
-import android.text.method.LinkMovementMethod;
-import android.view.ContextMenu;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.animation.Animation;
-import android.view.animation.AnticipateInterpolator;
-import android.view.animation.OvershootInterpolator;
-import android.view.animation.ScaleAnimation;
-import android.widget.CompoundButton;
-import android.widget.ImageView;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.DrawableRes;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.widget.SwitchCompat;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentTransaction;
-
-import org.signal.core.util.ThreadUtil;
-import org.signal.core.util.concurrent.SignalExecutors;
-import org.signal.core.util.logging.Log;
-import org.thoughtcrime.securesms.color.MaterialColor;
-import org.thoughtcrime.securesms.components.camera.CameraView;
-import org.thoughtcrime.securesms.crypto.DatabaseSessionLock;
-import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
-import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.database.IdentityDatabase;
-import org.thoughtcrime.securesms.database.IdentityDatabase.VerifiedStatus;
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.jobs.MultiDeviceVerifiedUpdateJob;
-import org.thoughtcrime.securesms.permissions.Permissions;
-import org.thoughtcrime.securesms.qr.QrCode;
-import org.thoughtcrime.securesms.qr.ScanListener;
-import org.thoughtcrime.securesms.qr.ScanningThread;
-import org.thoughtcrime.securesms.recipients.LiveRecipient;
-import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.storage.StorageSyncHelper;
-import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.FeatureFlags;
-import org.thoughtcrime.securesms.util.IdentityUtil;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.WindowUtil;
-import org.whispersystems.libsignal.IdentityKey;
-import org.whispersystems.libsignal.fingerprint.Fingerprint;
-import org.whispersystems.libsignal.fingerprint.FingerprintParsingException;
-import org.whispersystems.libsignal.fingerprint.FingerprintVersionMismatchException;
-import org.whispersystems.libsignal.fingerprint.NumericFingerprintGenerator;
-import org.whispersystems.signalservice.api.SignalSessionLock;
-import org.whispersystems.signalservice.api.util.UuidUtil;
-
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.Charset;
-import java.util.Locale;
-
-/**
- * Activity for verifying identity keys.
- *
- * @author Moxie Marlinspike
- */
-@SuppressLint("StaticFieldLeak")
-public class VerifyIdentityActivity extends PassphraseRequiredActivity implements ScanListener, View.OnClickListener {
-
-  private static final String TAG = Log.tag(VerifyIdentityActivity.class);
-
-  private static final String RECIPIENT_EXTRA = "recipient_id";
-  private static final String IDENTITY_EXTRA  = "recipient_identity";
-  private static final String VERIFIED_EXTRA  = "verified_state";
-
-  private final DynamicTheme dynamicTheme = new DynamicTheme();
-
-  private final VerifyDisplayFragment displayFragment = new VerifyDisplayFragment();
-  private final VerifyScanFragment    scanFragment    = new VerifyScanFragment();
-
-  public static Intent newIntent(@NonNull Context context,
-                                 @NonNull IdentityDatabase.IdentityRecord identityRecord)
-  {
-    return newIntent(context,
-                     identityRecord.getRecipientId(),
-                     identityRecord.getIdentityKey(),
-                     identityRecord.getVerifiedStatus() == IdentityDatabase.VerifiedStatus.VERIFIED);
-  }
-
-  public static Intent newIntent(@NonNull Context context,
-                                 @NonNull IdentityDatabase.IdentityRecord identityRecord,
-                                 boolean verified)
-  {
-    return newIntent(context,
-                     identityRecord.getRecipientId(),
-                     identityRecord.getIdentityKey(),
-                     verified);
-  }
-
-  public static Intent newIntent(@NonNull Context context,
-                                 @NonNull RecipientId recipientId,
-                                 @NonNull IdentityKey identityKey,
-                                 boolean verified)
-  {
-    Intent intent = new Intent(context, VerifyIdentityActivity.class);
-
-    intent.putExtra(RECIPIENT_EXTRA, recipientId);
-    intent.putExtra(IDENTITY_EXTRA, new IdentityKeyParcelable(identityKey));
-    intent.putExtra(VERIFIED_EXTRA, verified);
-
-    return intent;
-  }
-
-  @Override
-  public void onPreCreate() {
-    dynamicTheme.onCreate(this);
-  }
-
-  @Override
-  protected void onCreate(Bundle state, boolean ready) {
-    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-    getSupportActionBar().setTitle(R.string.AndroidManifest__verify_safety_number);
-
-    Bundle extras = new Bundle();
-    extras.putParcelable(VerifyDisplayFragment.RECIPIENT_ID, getIntent().getParcelableExtra(RECIPIENT_EXTRA));
-    extras.putParcelable(VerifyDisplayFragment.REMOTE_IDENTITY, getIntent().getParcelableExtra(IDENTITY_EXTRA));
-    extras.putParcelable(VerifyDisplayFragment.LOCAL_IDENTITY, new IdentityKeyParcelable(IdentityKeyUtil.getIdentityKey(this)));
-    extras.putString(VerifyDisplayFragment.LOCAL_NUMBER, TextSecurePreferences.getLocalNumber(this));
-    extras.putBoolean(VerifyDisplayFragment.VERIFIED_STATE, getIntent().getBooleanExtra(VERIFIED_EXTRA, false));
-
-    scanFragment.setScanListener(this);
-    displayFragment.setClickListener(this);
-
-    initFragment(android.R.id.content, displayFragment, Locale.getDefault(), extras);
-  }
-
-  @Override
-  public boolean onOptionsItemSelected(MenuItem item) {
-    switch (item.getItemId()) {
-      case android.R.id.home: finish(); return true;
-    }
-
-    return false;
-  }
-
-  @Override
-  public void onQrDataFound(final String data) {
-    ThreadUtil.runOnMain(() -> {
-      ((Vibrator)getSystemService(Context.VIBRATOR_SERVICE)).vibrate(50);
-
-      getSupportFragmentManager().popBackStack();
-      displayFragment.setScannedFingerprint(data);
-    });
-  }
-
-  @Override
-  public void onClick(View v) {
-    Permissions.with(this)
-               .request(Manifest.permission.CAMERA)
-               .ifNecessary()
-               .withPermanentDenialDialog(getString(R.string.VerifyIdentityActivity_signal_needs_the_camera_permission_in_order_to_scan_a_qr_code_but_it_has_been_permanently_denied))
-               .onAllGranted(() -> {
-                 FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
-                 transaction.setCustomAnimations(R.anim.slide_from_top, R.anim.slide_to_bottom,
-                                                 R.anim.slide_from_bottom, R.anim.slide_to_top);
-
-                 transaction.replace(android.R.id.content, scanFragment)
-                            .addToBackStack(null)
-                            .commitAllowingStateLoss();
-               })
-               .onAnyDenied(() -> Toast.makeText(this, R.string.VerifyIdentityActivity_unable_to_scan_qr_code_without_camera_permission, Toast.LENGTH_LONG).show())
-               .execute();
-  }
-
-  @Override
-  public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
-    Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
-  }
-
-  public static class VerifyDisplayFragment extends Fragment implements CompoundButton.OnCheckedChangeListener {
-
-    public static final String RECIPIENT_ID    = "recipient_id";
-    public static final String REMOTE_NUMBER   = "remote_number";
-    public static final String REMOTE_IDENTITY = "remote_identity";
-    public static final String LOCAL_IDENTITY  = "local_identity";
-    public static final String LOCAL_NUMBER    = "local_number";
-    public static final String VERIFIED_STATE  = "verified_state";
-
-    private LiveRecipient recipient;
-    private IdentityKey   localIdentity;
-    private IdentityKey   remoteIdentity;
-    private Fingerprint   fingerprint;
-
-    private View                 container;
-    private View                 numbersContainer;
-    private ImageView            qrCode;
-    private ImageView            qrVerified;
-    private TextView             tapLabel;
-    private TextView             description;
-    private View.OnClickListener clickListener;
-    private SwitchCompat         verified;
-
-    private TextView[] codes                = new TextView[12];
-    private boolean    animateSuccessOnDraw = false;
-    private boolean    animateFailureOnDraw = false;
-
-    @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
-      this.container        = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_display_fragment);
-      this.numbersContainer = container.findViewById(R.id.number_table);
-      this.qrCode           = container.findViewById(R.id.qr_code);
-      this.verified         = container.findViewById(R.id.verified_switch);
-      this.qrVerified       = container.findViewById(R.id.qr_verified);
-      this.description      = container.findViewById(R.id.description);
-      this.tapLabel         = container.findViewById(R.id.tap_label);
-      this.codes[0]         = container.findViewById(R.id.code_first);
-      this.codes[1]         = container.findViewById(R.id.code_second);
-      this.codes[2]         = container.findViewById(R.id.code_third);
-      this.codes[3]         = container.findViewById(R.id.code_fourth);
-      this.codes[4]         = container.findViewById(R.id.code_fifth);
-      this.codes[5]         = container.findViewById(R.id.code_sixth);
-      this.codes[6]         = container.findViewById(R.id.code_seventh);
-      this.codes[7]         = container.findViewById(R.id.code_eighth);
-      this.codes[8]         = container.findViewById(R.id.code_ninth);
-      this.codes[9]         = container.findViewById(R.id.code_tenth);
-      this.codes[10]        = container.findViewById(R.id.code_eleventh);
-      this.codes[11]        = container.findViewById(R.id.code_twelth);
-
-      this.qrCode.setOnClickListener(clickListener);
-      this.registerForContextMenu(numbersContainer);
-
-      this.verified.setChecked(getArguments().getBoolean(VERIFIED_STATE, false));
-      this.verified.setOnCheckedChangeListener(this);
-
-      return container;
-    }
-
-    @Override
-    public void onCreate(Bundle bundle) {
-      super.onCreate(bundle);
-
-      RecipientId           recipientId              = getArguments().getParcelable(RECIPIENT_ID);
-      IdentityKeyParcelable localIdentityParcelable  = getArguments().getParcelable(LOCAL_IDENTITY);
-      IdentityKeyParcelable remoteIdentityParcelable = getArguments().getParcelable(REMOTE_IDENTITY);
-
-      if (recipientId == null)              throw new AssertionError("RecipientId required");
-      if (localIdentityParcelable == null)  throw new AssertionError("local identity required");
-      if (remoteIdentityParcelable == null) throw new AssertionError("remote identity required");
-
-      this.localIdentity  = localIdentityParcelable.get();
-      this.recipient      = Recipient.live(recipientId);
-      this.remoteIdentity = remoteIdentityParcelable.get();
-
-      int    version;
-      byte[] localId;
-      byte[] remoteId;
-
-      //noinspection WrongThread
-      Recipient resolved = recipient.resolve();
-
-      if (FeatureFlags.verifyV2() && resolved.getUuid().isPresent()) {
-        Log.i(TAG, "Using UUID (version 2).");
-        version  = 2;
-        localId  = UuidUtil.toByteArray(TextSecurePreferences.getLocalUuid(requireContext()));
-        remoteId = UuidUtil.toByteArray(resolved.getUuid().get());
-      } else if (!FeatureFlags.verifyV2() && resolved.getE164().isPresent()) {
-        Log.i(TAG, "Using E164 (version 1).");
-        version  = 1;
-        localId  = TextSecurePreferences.getLocalNumber(requireContext()).getBytes();
-        remoteId = resolved.requireE164().getBytes();
-      } else {
-        Log.w(TAG, String.format(Locale.ENGLISH, "Could not show proper verification! verifyV2: %s, hasUuid: %s, hasE164: %s", FeatureFlags.verifyV2(), resolved.getUuid().isPresent(), resolved.getE164().isPresent()));
-        new AlertDialog.Builder(requireContext())
-                       .setMessage(getString(R.string.VerifyIdentityActivity_you_must_first_exchange_messages_in_order_to_view, resolved.getDisplayName(requireContext())))
-                       .setPositiveButton(android.R.string.ok, (dialog, which) -> requireActivity().finish())
-                       .setOnDismissListener(dialog -> requireActivity().finish())
-                       .show();
-        return;
-      }
-
-      this.recipient.observe(this, this::setRecipientText);
-
-      new AsyncTask<Void, Void, Fingerprint>() {
-        @Override
-        protected Fingerprint doInBackground(Void... params) {
-          return new NumericFingerprintGenerator(5200).createFor(version,
-                                                                 localId, localIdentity,
-                                                                 remoteId, remoteIdentity);
-        }
-
-        @Override
-        protected void onPostExecute(Fingerprint fingerprint) {
-          VerifyDisplayFragment.this.fingerprint = fingerprint;
-          setFingerprintViews(fingerprint, true);
-          getActivity().supportInvalidateOptionsMenu();
-        }
-      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-
-      setHasOptionsMenu(true);
-    }
-
-    @Override
-    public void onResume() {
-      super.onResume();
-
-      setRecipientText(recipient.get());
-
-      if (fingerprint != null) {
-        setFingerprintViews(fingerprint, false);
-      }
-
-      if (animateSuccessOnDraw) {
-        animateSuccessOnDraw = false;
-        animateVerifiedSuccess();
-      } else if (animateFailureOnDraw) {
-        animateFailureOnDraw = false;
-        animateVerifiedFailure();
-      }
-    }
-
-    @Override
-    public void onCreateContextMenu(ContextMenu menu, View view,
-                                    ContextMenuInfo menuInfo)
-    {
-      super.onCreateContextMenu(menu, view, menuInfo);
-
-      if (fingerprint != null) {
-        MenuInflater inflater = getActivity().getMenuInflater();
-        inflater.inflate(R.menu.verify_display_fragment_context_menu, menu);
-      }
-    }
-
-    @Override
-    public boolean onContextItemSelected(MenuItem item) {
-      if (fingerprint == null) return super.onContextItemSelected(item);
-
-      switch (item.getItemId()) {
-        case R.id.menu_copy:    handleCopyToClipboard(fingerprint, codes.length); return true;
-        case R.id.menu_compare: handleCompareWithClipboard(fingerprint);          return true;
-        default:                return super.onContextItemSelected(item);
-      }
-    }
-
-    @Override
-    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-      super.onCreateOptionsMenu(menu, inflater);
-
-      if (fingerprint != null) {
-        inflater.inflate(R.menu.verify_identity, menu);
-      }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-      switch (item.getItemId()) {
-        case R.id.verify_identity__share: handleShare(fingerprint, codes.length);  return true;
-      }
-
-      return false;
-    }
-
-    public void setScannedFingerprint(String scanned) {
-      try {
-        if (fingerprint.getScannableFingerprint().compareTo(scanned.getBytes("ISO-8859-1"))) {
-          this.animateSuccessOnDraw = true;
-        } else {
-          this.animateFailureOnDraw = true;
-        }
-      } catch (FingerprintVersionMismatchException e) {
-        Log.w(TAG, e);
-        if (e.getOurVersion() < e.getTheirVersion()) {
-          Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_your_contact_is_running_a_newer_version_of_Signal, Toast.LENGTH_LONG).show();
-        } else {
-          Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_your_contact_is_running_an_old_version_of_signal, Toast.LENGTH_LONG).show();
-        }
-      } catch (Exception e) {
-        Log.w(TAG, e);
-        Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_the_scanned_qr_code_is_not_a_correctly_formatted_safety_number, Toast.LENGTH_LONG).show();
-      }
-    }
-
-    public void setClickListener(View.OnClickListener listener) {
-      this.clickListener = listener;
-    }
-
-    private @NonNull String getFormattedSafetyNumbers(@NonNull Fingerprint fingerprint, int segmentCount) {
-      String[]      segments = getSegments(fingerprint, segmentCount);
-      StringBuilder result   = new StringBuilder();
-
-      for (int i = 0; i < segments.length; i++) {
-        result.append(segments[i]);
-
-        if (i != segments.length - 1) {
-          if (((i+1) % 4) == 0) result.append('\n');
-          else                  result.append(' ');
-        }
-      }
-
-      return result.toString();
-    }
-
-    private void handleCopyToClipboard(Fingerprint fingerprint, int segmentCount) {
-      Util.writeTextToClipboard(getActivity(), getFormattedSafetyNumbers(fingerprint, segmentCount));
-    }
-
-    private void handleCompareWithClipboard(Fingerprint fingerprint) {
-      String clipboardData = Util.readTextFromClipboard(getActivity());
-
-      if (clipboardData == null) {
-        Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_safety_number_to_compare_was_found_in_the_clipboard, Toast.LENGTH_LONG).show();
-        return;
-      }
-
-      String numericClipboardData = clipboardData.replaceAll("\\D", "");
-
-      if (TextUtils.isEmpty(numericClipboardData) || numericClipboardData.length() != 60) {
-        Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_safety_number_to_compare_was_found_in_the_clipboard, Toast.LENGTH_LONG).show();
-        return;
-      }
-
-      if (fingerprint.getDisplayableFingerprint().getDisplayText().equals(numericClipboardData)) {
-        animateVerifiedSuccess();
-      } else {
-        animateVerifiedFailure();
-      }
-    }
-
-    private void handleShare(@NonNull Fingerprint fingerprint, int segmentCount) {
-      String shareString =
-          getString(R.string.VerifyIdentityActivity_our_signal_safety_number) + "\n" +
-              getFormattedSafetyNumbers(fingerprint, segmentCount) + "\n";
-
-      Intent intent = new Intent();
-      intent.setAction(Intent.ACTION_SEND);
-      intent.putExtra(Intent.EXTRA_TEXT, shareString);
-      intent.setType("text/plain");
-
-      try {
-        startActivity(Intent.createChooser(intent, getString(R.string.VerifyIdentityActivity_share_safety_number_via)));
-      } catch (ActivityNotFoundException e) {
-        Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_app_to_share_to, Toast.LENGTH_LONG).show();
-      }
-    }
-
-    private void setRecipientText(Recipient recipient) {
-      description.setText(Html.fromHtml(String.format(getActivity().getString(R.string.verify_display_fragment__if_you_wish_to_verify_the_security_of_your_end_to_end_encryption_with_s), recipient.getDisplayName(getContext()))));
-      description.setMovementMethod(LinkMovementMethod.getInstance());
-    }
-
-    private void setFingerprintViews(Fingerprint fingerprint, boolean animate) {
-      String[] segments = getSegments(fingerprint, codes.length);
-
-      for (int i=0;i<codes.length;i++) {
-        if (animate) setCodeSegment(codes[i], segments[i]);
-        else         codes[i].setText(segments[i]);
-      }
-
-      byte[] qrCodeData   = fingerprint.getScannableFingerprint().getSerialized();
-      String qrCodeString = new String(qrCodeData, Charset.forName("ISO-8859-1"));
-      Bitmap qrCodeBitmap = QrCode.create(qrCodeString);
-
-      qrCode.setImageBitmap(qrCodeBitmap);
-
-      if (animate) {
-        ViewUtil.fadeIn(qrCode, 1000);
-        ViewUtil.fadeIn(tapLabel, 1000);
-      } else {
-        qrCode.setVisibility(View.VISIBLE);
-        tapLabel.setVisibility(View.VISIBLE);
-      }
-    }
-
-    private void setCodeSegment(final TextView codeView, String segment) {
-      ValueAnimator valueAnimator = new ValueAnimator();
-      valueAnimator.setObjectValues(0, Integer.parseInt(segment));
-
-      valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
-        @Override
-        public void onAnimationUpdate(ValueAnimator animation) {
-          int value = (int) animation.getAnimatedValue();
-          codeView.setText(String.format(Locale.getDefault(), "%05d", value));
-        }
-      });
-
-      valueAnimator.setEvaluator(new TypeEvaluator<Integer>() {
-        public Integer evaluate(float fraction, Integer startValue, Integer endValue) {
-          return Math.round(startValue + (endValue - startValue) * fraction);
-        }
-      });
-
-      valueAnimator.setDuration(1000);
-      valueAnimator.start();
-    }
-
-    private String[] getSegments(Fingerprint fingerprint, int segmentCount) {
-      String[] segments = new String[segmentCount];
-      String   digits   = fingerprint.getDisplayableFingerprint().getDisplayText();
-      int      partSize = digits.length() / segmentCount;
-
-      for (int i=0;i<segmentCount;i++) {
-        segments[i] = digits.substring(i * partSize, (i * partSize) + partSize);
-      }
-
-      return segments;
-    }
-
-    private Bitmap createVerifiedBitmap(int width, int height, @DrawableRes int id) {
-      Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
-      Canvas canvas = new Canvas(bitmap);
-      Bitmap check  = BitmapFactory.decodeResource(getResources(), id);
-      float  offset = (width - check.getWidth()) / 2;
-
-      canvas.drawBitmap(check, offset, offset, null);
-
-      return bitmap;
-    }
-
-    private void animateVerifiedSuccess() {
-      Bitmap qrBitmap  = ((BitmapDrawable)qrCode.getDrawable()).getBitmap();
-      Bitmap qrSuccess = createVerifiedBitmap(qrBitmap.getWidth(), qrBitmap.getHeight(), R.drawable.ic_check_white_48dp);
-
-      qrVerified.setImageBitmap(qrSuccess);
-      qrVerified.getBackground().setColorFilter(getResources().getColor(R.color.green_500), PorterDuff.Mode.MULTIPLY);
-
-      animateVerified();
-    }
-
-    private void animateVerifiedFailure() {
-      Bitmap qrBitmap  = ((BitmapDrawable)qrCode.getDrawable()).getBitmap();
-      Bitmap qrSuccess = createVerifiedBitmap(qrBitmap.getWidth(), qrBitmap.getHeight(), R.drawable.ic_close_white_48dp);
-
-      qrVerified.setImageBitmap(qrSuccess);
-      qrVerified.getBackground().setColorFilter(getResources().getColor(R.color.red_500), PorterDuff.Mode.MULTIPLY);
-
-      animateVerified();
-    }
-
-    private void animateVerified() {
-      ScaleAnimation scaleAnimation = new ScaleAnimation(0, 1, 0, 1,
-                                                         ScaleAnimation.RELATIVE_TO_SELF, 0.5f,
-                                                         ScaleAnimation.RELATIVE_TO_SELF, 0.5f);
-      scaleAnimation.setInterpolator(new OvershootInterpolator());
-      scaleAnimation.setDuration(800);
-      scaleAnimation.setAnimationListener(new Animation.AnimationListener() {
-        @Override
-        public void onAnimationStart(Animation animation) {}
-
-        @Override
-        public void onAnimationEnd(Animation animation) {
-          qrVerified.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-              ScaleAnimation scaleAnimation = new ScaleAnimation(1, 0, 1, 0,
-                                                                 ScaleAnimation.RELATIVE_TO_SELF, 0.5f,
-                                                                 ScaleAnimation.RELATIVE_TO_SELF, 0.5f);
-
-              scaleAnimation.setInterpolator(new AnticipateInterpolator());
-              scaleAnimation.setDuration(500);
-              ViewUtil.animateOut(qrVerified, scaleAnimation, View.GONE);
-            }
-          }, 2000);
-        }
-
-        @Override
-        public void onAnimationRepeat(Animation animation) {}
-      });
-
-      ViewUtil.animateIn(qrVerified, scaleAnimation);
-    }
-
-    @Override
-    public void onCheckedChanged(CompoundButton buttonView, final boolean isChecked) {
-      final Recipient   recipient   = this.recipient.get();
-      final RecipientId recipientId = recipient.getId();
-
-      SignalExecutors.BOUNDED.execute(() -> {
-        try (SignalSessionLock.Lock unused = DatabaseSessionLock.INSTANCE.acquire()) {
-          if (isChecked) {
-            Log.i(TAG, "Saving identity: " + recipientId);
-            DatabaseFactory.getIdentityDatabase(getActivity())
-                           .saveIdentity(recipientId,
-                                         remoteIdentity,
-                                         VerifiedStatus.VERIFIED, false,
-                                         System.currentTimeMillis(), true);
-          } else {
-            DatabaseFactory.getIdentityDatabase(getActivity())
-                           .setVerified(recipientId,
-                                        remoteIdentity,
-                                        VerifiedStatus.DEFAULT);
-          }
-
-          ApplicationDependencies.getJobManager()
-                                 .add(new MultiDeviceVerifiedUpdateJob(recipientId,
-                                                                       remoteIdentity,
-                                                                       isChecked ? VerifiedStatus.VERIFIED
-                                                                                 : VerifiedStatus.DEFAULT));
-          StorageSyncHelper.scheduleSyncForDataChange();
-
-          IdentityUtil.markIdentityVerified(getActivity(), recipient, isChecked, false);
-        }
-      });
-    }
-  }
-
-  public static class VerifyScanFragment extends Fragment {
-
-    private View           container;
-    private CameraView     cameraView;
-    private ScanningThread scanningThread;
-    private ScanListener   scanListener;
-
-    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
-      this.container  = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_scan_fragment);
-      this.cameraView = container.findViewById(R.id.scanner);
-
-      return container;
-    }
-
-    @Override
-    public void onResume() {
-      super.onResume();
-      this.scanningThread = new ScanningThread();
-      this.scanningThread.setScanListener(scanListener);
-      this.scanningThread.setCharacterSet("ISO-8859-1");
-      this.cameraView.onResume();
-      this.cameraView.setPreviewCallback(scanningThread);
-      this.scanningThread.start();
-    }
-
-    @Override
-    public void onPause() {
-      super.onPause();
-      this.cameraView.onPause();
-      this.scanningThread.stopScanning();
-    }
-
-    @Override
-    public void onConfigurationChanged(Configuration newConfiguration) {
-      super.onConfigurationChanged(newConfiguration);
-      this.cameraView.onPause();
-      this.cameraView.onResume();
-      this.cameraView.setPreviewCallback(scanningThread);
-    }
-
-    public void setScanListener(ScanListener listener) {
-      if (this.scanningThread != null) scanningThread.setScanListener(listener);
-      this.scanListener = listener;
-    }
-
-  }
-
-}

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

@@ -18,27 +18,36 @@
 package org.thoughtcrime.securesms;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.app.PictureInPictureParams;
 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;
 import android.os.Bundle;
 import android.util.Rational;
 import android.view.Window;
 import android.view.WindowManager;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.content.ContextCompat;
+import androidx.core.util.Consumer;
 import androidx.lifecycle.ViewModelProviders;
+import androidx.window.DisplayFeature;
+import androidx.window.FoldingFeature;
+import androidx.window.WindowLayoutInfo;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
+import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.TooltipPopup;
 import org.thoughtcrime.securesms.components.sensors.DeviceOrientationMonitor;
@@ -49,6 +58,7 @@ import org.thoughtcrime.securesms.components.webrtc.GroupCallSafetyNumberChangeN
 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.participantslist.CallParticipantsListDialog;
 import org.thoughtcrime.securesms.conversation.ui.error.SafetyNumberChangeDialog;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
@@ -60,15 +70,20 @@ import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.service.webrtc.SignalCallManager;
 import org.thoughtcrime.securesms.sms.MessageSender;
 import org.thoughtcrime.securesms.util.EllapsedTimeFormatter;
+import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.FullscreenHelper;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
+import org.thoughtcrime.securesms.util.ThrottledDebouncer;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.livedata.LiveDataUtil;
+import org.thoughtcrime.securesms.webrtc.CallParticipantsViewState;
+import org.thoughtcrime.securesms.webrtc.audio.SignalAudioManager;
 import org.whispersystems.libsignal.IdentityKey;
-import org.whispersystems.libsignal.util.Pair;
 import org.whispersystems.signalservice.api.messages.calls.HangupMessage;
 
 import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.TimeUnit;
 
 import static org.thoughtcrime.securesms.components.sensors.Orientation.PORTRAIT_BOTTOM_EDGE;
 
@@ -87,11 +102,14 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   private CallParticipantsListUpdatePopupWindow participantUpdateWindow;
   private DeviceOrientationMonitor              deviceOrientationMonitor;
 
-  private FullscreenHelper    fullscreenHelper;
+  private FullscreenHelper              fullscreenHelper;
-  private WebRtcCallView      callScreen;
+  private WebRtcCallView                callScreen;
-  private TooltipPopup        videoTooltip;
+  private TooltipPopup                  videoTooltip;
-  private WebRtcCallViewModel viewModel;
+  private WebRtcCallViewModel           viewModel;
-  private boolean             enableVideoIfAvailable;
+  private boolean                       enableVideoIfAvailable;
+  private androidx.window.WindowManager windowManager;
+  private WindowLayoutInfoConsumer      windowLayoutInfoConsumer;
+  private ThrottledDebouncer            requestNewSizesThrottle;
 
   @Override
   protected void attachBaseContext(@NonNull Context newBase) {
@@ -99,6 +117,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     super.attachBaseContext(newBase);
   }
 
+  @SuppressLint("SourceLockedOrientationActivity")
   @Override
   public void onCreate(Bundle savedInstanceState) {
     Log.i(TAG, "onCreate()");
@@ -106,6 +125,11 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
     super.onCreate(savedInstanceState);
 
+    boolean isLandscapeEnabled = getResources().getConfiguration().smallestScreenWidthDp >= 480;
+    if (!isLandscapeEnabled) {
+      setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+    }
+
     requestWindowFeature(Window.FEATURE_NO_TITLE);
     setContentView(R.layout.webrtc_call_activity);
 
@@ -114,12 +138,19 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     setVolumeControlStream(AudioManager.STREAM_VOICE_CALL);
 
     initializeResources();
-    initializeViewModel();
+    initializeViewModel(isLandscapeEnabled);
 
     processIntent(getIntent());
 
     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();
+
+    windowManager.registerLayoutChangeCallback(SignalExecutors.BOUNDED, windowLayoutInfoConsumer);
+
+    requestNewSizesThrottle = new ThrottledDebouncer(TimeUnit.SECONDS.toMillis(1));
   }
 
   @Override
@@ -164,6 +195,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
 
     if (!isInPipMode() || isFinishing()) {
       EventBus.getDefault().unregister(this);
+      requestNewSizesThrottle.clear();
     }
 
     if (!viewModel.isCallStarting()) {
@@ -177,9 +209,11 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   @Override
   protected void onDestroy() {
     super.onDestroy();
+    windowManager.unregisterLayoutChangeCallback(windowLayoutInfoConsumer);
     EventBus.getDefault().unregister(this);
   }
 
+  @SuppressLint("MissingSuperCall")
   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -206,8 +240,8 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   private boolean enterPipModeIfPossible() {
     if (viewModel.canEnterPipMode() && isSystemPipEnabledAndAvailable()) {
       PictureInPictureParams params = new PictureInPictureParams.Builder()
-              .setAspectRatio(new Rational(9, 16))
+          .setAspectRatio(new Rational(9, 16))
-              .build();
+          .build();
       enterPictureInPictureMode(params);
       CallParticipantsListDialog.dismiss(getSupportFragmentManager());
 
@@ -222,7 +256,6 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
 
   private void processIntent(@NonNull Intent intent) {
     if (ANSWER_ACTION.equals(intent.getAction())) {
-      viewModel.setRecipient(EventBus.getDefault().getStickyEvent(WebRtcViewModel.class).getRecipient());
       handleAnswerWithAudio();
     } else if (DENY_ACTION.equals(intent.getAction())) {
       handleDenyCall();
@@ -246,53 +279,46 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     participantUpdateWindow = new CallParticipantsListUpdatePopupWindow(callScreen);
   }
 
-  private void initializeViewModel() {
+  private void initializeViewModel(boolean isLandscapeEnabled) {
     deviceOrientationMonitor = new DeviceOrientationMonitor(this);
     getLifecycle().addObserver(deviceOrientationMonitor);
 
     WebRtcCallViewModel.Factory factory = new WebRtcCallViewModel.Factory(deviceOrientationMonitor);
 
     viewModel = ViewModelProviders.of(this, factory).get(WebRtcCallViewModel.class);
+    viewModel.setIsLandscapeEnabled(isLandscapeEnabled);
     viewModel.setIsInPipMode(isInPipMode());
     viewModel.getMicrophoneEnabled().observe(this, callScreen::setMicEnabled);
     viewModel.getWebRtcControls().observe(this, callScreen::setWebRtcControls);
     viewModel.getEvents().observe(this, this::handleViewModelEvent);
     viewModel.getCallTime().observe(this, this::handleCallTime);
-    LiveDataUtil.combineLatest(viewModel.getCallParticipantsState(), viewModel.getOrientation(), (s, o) -> new Pair<>(s, o == PORTRAIT_BOTTOM_EDGE))
+
-                .observe(this, p -> callScreen.updateCallParticipants(p.first(), p.second()));
+    LiveDataUtil.combineLatest(viewModel.getCallParticipantsState(),
+                               viewModel.getOrientationAndLandscapeEnabled(),
+                               (s, o) -> new CallParticipantsViewState(s, o.first == PORTRAIT_BOTTOM_EDGE, o.second))
+                .observe(this, p -> callScreen.updateCallParticipants(p));
     viewModel.getCallParticipantListUpdate().observe(this, participantUpdateWindow::addCallParticipantListUpdate);
     viewModel.getSafetyNumberChangeEvent().observe(this, this::handleSafetyNumberChangeEvent);
-    viewModel.getGroupMembers().observe(this, unused -> updateGroupMembersForGroupCall());
+    viewModel.getGroupMembersChanged().observe(this, unused -> updateGroupMembersForGroupCall());
+    viewModel.getGroupMemberCount().observe(this, this::handleGroupMemberCountChange);
     viewModel.shouldShowSpeakerHint().observe(this, this::updateSpeakerHint);
 
     callScreen.getViewTreeObserver().addOnGlobalLayoutListener(() -> {
       CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
       if (state != null) {
         if (state.needsNewRequestSizes()) {
-          ApplicationDependencies.getSignalCallManager().updateRenderedResolutions();
+          requestNewSizesThrottle.publish(() -> ApplicationDependencies.getSignalCallManager().updateRenderedResolutions());
         }
       }
     });
 
-    viewModel.getOrientation().observe(this, orientation -> {
+    viewModel.getOrientationAndLandscapeEnabled().observe(this, pair -> ApplicationDependencies.getSignalCallManager().orientationChanged(pair.second, pair.first.getDegrees()));
-      ApplicationDependencies.getSignalCallManager().orientationChanged(orientation.getDegrees());
+    viewModel.getControlsRotation().observe(this, callScreen::rotateControls);
-
-      switch (orientation) {
-        case LANDSCAPE_LEFT_EDGE:
-          callScreen.rotateControls(90);
-          break;
-        case LANDSCAPE_RIGHT_EDGE:
-          callScreen.rotateControls(-90);
-          break;
-        case PORTRAIT_BOTTOM_EDGE:
-          callScreen.rotateControls(0);
-      }
-    });
   }
 
   private void handleViewModelEvent(@NonNull WebRtcCallViewModel.Event event) {
     if (event instanceof WebRtcCallViewModel.Event.StartCall) {
-      startCall(((WebRtcCallViewModel.Event.StartCall)event).isVideoCall());
+      startCall(((WebRtcCallViewModel.Event.StartCall) event).isVideoCall());
       return;
     } else if (event instanceof WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) {
       SafetyNumberChangeDialog.showForGroupCall(getSupportFragmentManager(), ((WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) event).getIdentityRecords());
@@ -340,15 +366,15 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   }
 
   private void handleSetAudioHandset() {
-    ApplicationDependencies.getSignalCallManager().setAudioSpeaker(false);
+    ApplicationDependencies.getSignalCallManager().selectAudioDevice(SignalAudioManager.AudioDevice.EARPIECE);
   }
 
   private void handleSetAudioSpeaker() {
-    ApplicationDependencies.getSignalCallManager().setAudioSpeaker(true);
+    ApplicationDependencies.getSignalCallManager().selectAudioDevice(SignalAudioManager.AudioDevice.SPEAKER_PHONE);
   }
 
   private void handleSetAudioBluetooth() {
-    ApplicationDependencies.getSignalCallManager().setAudioBluetooth(true);
+    ApplicationDependencies.getSignalCallManager().selectAudioDevice(SignalAudioManager.AudioDevice.BLUETOOTH);
   }
 
   private void handleSetMuteAudio(boolean enabled) {
@@ -376,24 +402,19 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   }
 
   private void handleAnswerWithAudio() {
-    Recipient recipient = viewModel.getRecipient().get();
+    Permissions.with(this)
+               .request(Manifest.permission.RECORD_AUDIO)
+               .ifNecessary()
+               .withRationaleDialog(getString(R.string.WebRtcCallActivity_to_answer_the_call_give_signal_access_to_your_microphone),
+                                    R.drawable.ic_mic_solid_24)
+               .withPermanentDenialDialog(getString(R.string.WebRtcCallActivity_signal_requires_microphone_and_camera_permissions_in_order_to_make_or_receive_calls))
+               .onAllGranted(() -> {
+                 callScreen.setStatus(getString(R.string.RedPhone_answering));
 
-    if (!recipient.equals(Recipient.UNKNOWN)) {
+                 ApplicationDependencies.getSignalCallManager().acceptCall(false);
-      Permissions.with(this)
+               })
-                 .request(Manifest.permission.RECORD_AUDIO)
+               .onAnyDenied(this::handleDenyCall)
-                 .ifNecessary()
+               .execute();
-                 .withRationaleDialog(getString(R.string.WebRtcCallActivity_to_answer_the_call_from_s_give_signal_access_to_your_microphone, recipient.getDisplayName(this)),
-                                      R.drawable.ic_mic_solid_24)
-                 .withPermanentDenialDialog(getString(R.string.WebRtcCallActivity_signal_requires_microphone_and_camera_permissions_in_order_to_make_or_receive_calls))
-                 .onAllGranted(() -> {
-                   callScreen.setRecipient(recipient);
-                   callScreen.setStatus(getString(R.string.RedPhone_answering));
-
-                   ApplicationDependencies.getSignalCallManager().acceptCall(false);
-                 })
-                 .onAnyDenied(this::handleDenyCall)
-                 .execute();
-    }
   }
 
   private void handleAnswerWithVideo() {
@@ -404,7 +425,7 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
                  .request(Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA)
                  .ifNecessary()
                  .withRationaleDialog(getString(R.string.WebRtcCallActivity_to_answer_the_call_from_s_give_signal_access_to_your_microphone, recipient.getDisplayName(this)),
-                     R.drawable.ic_mic_solid_24, R.drawable.ic_video_solid_24_tinted)
+                                      R.drawable.ic_mic_solid_24, R.drawable.ic_video_solid_24_tinted)
                  .withPermanentDenialDialog(getString(R.string.WebRtcCallActivity_signal_requires_microphone_and_camera_permissions_in_order_to_make_or_receive_calls))
                  .onAllGranted(() -> {
                    callScreen.setRecipient(recipient);
@@ -457,6 +478,12 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     delayedFinish();
   }
 
+  private void handleGlare(@NonNull Recipient recipient) {
+    Log.i(TAG, "handleGlare: " + recipient.getId());
+
+    callScreen.setStatus("");
+  }
+
   private void handleCallRinging() {
     callScreen.setStatus(getString(R.string.RedPhone_ringing));
   }
@@ -488,13 +515,13 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   private void handleNoSuchUser(final @NonNull WebRtcViewModel event) {
     if (isFinishing()) return; // XXX Stuart added this check above, not sure why, so I'm repeating in ignorance. - moxie
     new AlertDialog.Builder(this)
-                   .setTitle(R.string.RedPhone_number_not_registered)
+        .setTitle(R.string.RedPhone_number_not_registered)
-                   .setIcon(R.drawable.ic_warning)
+        .setIcon(R.drawable.ic_warning)
-                   .setMessage(R.string.RedPhone_the_number_you_dialed_does_not_support_secure_voice)
+        .setMessage(R.string.RedPhone_the_number_you_dialed_does_not_support_secure_voice)
-                   .setCancelable(true)
+        .setCancelable(true)
-                   .setPositiveButton(R.string.RedPhone_got_it, (d, w) -> handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL))
+        .setPositiveButton(R.string.RedPhone_got_it, (d, w) -> handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL))
-                   .setOnCancelListener(d -> handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL))
+        .setOnCancelListener(d -> handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL))
-                   .show();
+        .show();
   }
 
   private void handleUntrustedIdentity(@NonNull WebRtcViewModel event) {
@@ -524,6 +551,12 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     ApplicationDependencies.getSignalCallManager().requestUpdateGroupMembers();
   }
 
+  public void handleGroupMemberCountChange(int count) {
+    boolean canRing = count <= FeatureFlags.maxGroupCallRingSize() && FeatureFlags.groupCallRinging();
+    callScreen.enableRingGroup(canRing);
+    ApplicationDependencies.getSignalCallManager().setRingGroup(canRing);
+  }
+
   private void updateSpeakerHint(boolean showSpeakerHint) {
     if (showSpeakerHint) {
       callScreen.showSpeakerViewHint();
@@ -586,20 +619,36 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     callScreen.setRecipient(event.getRecipient());
 
     switch (event.getState()) {
-      case CALL_PRE_JOIN:           handleCallPreJoin(event);                                                  break;
+      case CALL_PRE_JOIN:
-      case CALL_CONNECTED:          handleCallConnected(event);                                                break;
+        handleCallPreJoin(event); break;
-      case NETWORK_FAILURE:         handleServerFailure();                                                     break;
+      case CALL_CONNECTED:
-      case CALL_RINGING:            handleCallRinging();                                                       break;
+        handleCallConnected(event); break;
-      case CALL_DISCONNECTED:       handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL);          break;
+      case NETWORK_FAILURE:
-      case CALL_ACCEPTED_ELSEWHERE: handleTerminate(event.getRecipient(), HangupMessage.Type.ACCEPTED);        break;
+        handleServerFailure(); break;
-      case CALL_DECLINED_ELSEWHERE: handleTerminate(event.getRecipient(), HangupMessage.Type.DECLINED);        break;
+      case CALL_RINGING:
-      case CALL_ONGOING_ELSEWHERE:  handleTerminate(event.getRecipient(), HangupMessage.Type.BUSY);            break;
+        handleCallRinging(); break;
-      case CALL_NEEDS_PERMISSION:   handleTerminate(event.getRecipient(), HangupMessage.Type.NEED_PERMISSION); break;
+      case CALL_DISCONNECTED:
-      case NO_SUCH_USER:            handleNoSuchUser(event);                                                   break;
+        handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL); break;
-      case RECIPIENT_UNAVAILABLE:   handleRecipientUnavailable();                                              break;
+      case CALL_DISCONNECTED_GLARE:
-      case CALL_OUTGOING:           handleOutgoingCall(event);                                                 break;
+        handleGlare(event.getRecipient()); break;
-      case CALL_BUSY:               handleCallBusy();                                                          break;
+      case CALL_ACCEPTED_ELSEWHERE:
-      case UNTRUSTED_IDENTITY:      handleUntrustedIdentity(event);                                            break;
+        handleTerminate(event.getRecipient(), HangupMessage.Type.ACCEPTED); break;
+      case CALL_DECLINED_ELSEWHERE:
+        handleTerminate(event.getRecipient(), HangupMessage.Type.DECLINED); break;
+      case CALL_ONGOING_ELSEWHERE:
+        handleTerminate(event.getRecipient(), HangupMessage.Type.BUSY); break;
+      case CALL_NEEDS_PERMISSION:
+        handleTerminate(event.getRecipient(), HangupMessage.Type.NEED_PERMISSION); break;
+      case NO_SUCH_USER:
+        handleNoSuchUser(event); break;
+      case RECIPIENT_UNAVAILABLE:
+        handleRecipientUnavailable(); break;
+      case CALL_OUTGOING:
+        handleOutgoingCall(event); break;
+      case CALL_BUSY:
+        handleCallBusy(); break;
+      case UNTRUSTED_IDENTITY:
+        handleUntrustedIdentity(event); break;
     }
 
     boolean enableVideo = event.getLocalParticipant().getCameraState().getCameraCount() > 0 && enableVideoIfAvailable;
@@ -615,6 +664,11 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
   private void handleCallPreJoin(@NonNull WebRtcViewModel event) {
     if (event.getGroupState().isNotIdle()) {
       callScreen.setStatusFromGroupCallState(event.getGroupState());
+      callScreen.setRingGroup(event.shouldRingGroup());
+
+      if (event.shouldRingGroup() && event.areRemoteDevicesInCall()) {
+        ApplicationDependencies.getSignalCallManager().setRingGroup(false);
+      }
     }
   }
 
@@ -729,5 +783,38 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     public void onLocalPictureInPictureClicked() {
       viewModel.onLocalPictureInPictureClicked();
     }
+
+    @Override
+    public void onRingGroupChanged(boolean ringGroup, boolean ringingAllowed) {
+      if (ringingAllowed) {
+        ApplicationDependencies.getSignalCallManager().setRingGroup(ringGroup);
+      } else {
+        ApplicationDependencies.getSignalCallManager().setRingGroup(false);
+        Toast.makeText(WebRtcCallActivity.this, R.string.WebRtcCallActivity__group_is_too_large_to_ring_the_participants, Toast.LENGTH_SHORT).show();
+      }
+    }
+  }
+
+  private class WindowLayoutInfoConsumer implements Consumer<WindowLayoutInfo> {
+
+    @Override
+    public void accept(WindowLayoutInfo windowLayoutInfo) {
+      Log.d(TAG, "On WindowLayoutInfo accepted: " + windowLayoutInfo.toString());
+
+      Optional<DisplayFeature> feature = windowLayoutInfo.getDisplayFeatures().stream().filter(f -> f instanceof FoldingFeature).findFirst();
+      viewModel.setIsLandscapeEnabled(feature.isPresent());
+      setRequestedOrientation(feature.isPresent() ? ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED : ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+      if (feature.isPresent()) {
+        FoldingFeature foldingFeature = (FoldingFeature) feature.get();
+        Rect           bounds         = foldingFeature.getBounds();
+        if (foldingFeature.getState() == FoldingFeature.State.HALF_OPENED && bounds.top == bounds.bottom) {
+          Log.d(TAG, "OnWindowLayoutInfo accepted: ensure call view is in table-top display mode");
+          viewModel.setFoldableState(WebRtcControls.FoldableState.folded(bounds.top));
+        } else {
+          Log.d(TAG, "OnWindowLayoutInfo accepted: ensure call view is in flat display mode");
+          viewModel.setFoldableState(WebRtcControls.FoldableState.flat());
+        }
+      }
+    }
   }
 }

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

@@ -0,0 +1,96 @@
+package org.thoughtcrime.securesms.animation.transitions
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.animation.PropertyValuesHolder
+import android.animation.TypeEvaluator
+import android.content.Context
+import android.transition.Transition
+import android.transition.TransitionValues
+import android.util.AttributeSet
+import android.view.View
+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"
+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)
+  }
+
+  override fun captureEndValues(transitionValues: TransitionValues) {
+    captureValues(transitionValues)
+  }
+
+  private fun captureValues(transitionValues: TransitionValues) {
+    val view: View = transitionValues.view
+
+    if (view.transitionName == "avatar") {
+      val topLeft = intArrayOf(0, 0)
+      view.getLocationOnScreen(topLeft)
+      transitionValues.values[POSITION_ON_SCREEN] = topLeft
+      transitionValues.values[WIDTH] = view.measuredWidth
+      transitionValues.values[HEIGHT] = view.measuredHeight
+    }
+  }
+
+  override fun createAnimator(sceneRoot: ViewGroup, startValues: TransitionValues?, endValues: TransitionValues?): Animator? {
+    if (startValues == null || endValues == null) {
+      return null
+    }
+
+    val view: View = endValues.view
+    if (view.transitionName != "avatar") {
+      return null
+    }
+
+    val startCoords: IntArray = startValues.values[POSITION_ON_SCREEN] as? IntArray ?: intArrayOf(0, 0).apply { view.getLocationOnScreen(this) }
+    val endCoords: IntArray = endValues.values[POSITION_ON_SCREEN] as? IntArray ?: intArrayOf(0, 0).apply { view.getLocationOnScreen(this) }
+
+    val startWidth: Int = startValues.values[WIDTH] as? Int ?: view.measuredWidth
+    val endWidth: Int = endValues.values[WIDTH] as? Int ?: view.measuredWidth
+
+    val startHeight: Int = startValues.values[HEIGHT] as? Int ?: view.measuredHeight
+    val endHeight: Int = endValues.values[HEIGHT] as? Int ?: view.measuredHeight
+
+    val startHeightOffset = (endHeight - startHeight) / 2f
+    val startWidthOffset = (endWidth - startWidth) / 2f
+
+    val translateXHolder = PropertyValuesHolder.ofFloat("translationX", startCoords[0] - endCoords[0] - startWidthOffset, 0f).apply {
+      setEvaluator(FloatInterpolatorEvaluator(DecelerateInterpolator()))
+    }
+    val translateYHolder = PropertyValuesHolder.ofFloat("translationY", startCoords[1] - endCoords[1] - startHeightOffset, 0f).apply {
+      setEvaluator(FloatInterpolatorEvaluator(AccelerateInterpolator()))
+    }
+
+    val widthRatio = startWidth.toFloat() / endWidth
+    val scaleXHolder = PropertyValuesHolder.ofFloat("scaleX", widthRatio, 1f)
+
+    val heightRatio = startHeight.toFloat() / endHeight
+    val scaleYHolder = PropertyValuesHolder.ofFloat("scaleY", heightRatio, 1f)
+
+    return ObjectAnimator.ofPropertyValuesHolder(view, translateXHolder, translateYHolder, scaleXHolder, scaleYHolder)
+  }
+
+  private class FloatInterpolatorEvaluator(
+    private val interpolator: Interpolator
+  ) : TypeEvaluator<Float> {
+
+    override fun evaluate(fraction: Float, startValue: Float, endValue: Float): Float {
+      val interpolatedFraction = interpolator.getInterpolation(fraction)
+      val delta = endValue - startValue
+
+      return delta * interpolatedFraction + startValue
+    }
+  }
+}

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

@@ -0,0 +1,63 @@
+package org.thoughtcrime.securesms.animation.transitions
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.animation.RectEvaluator
+import android.content.Context
+import android.graphics.Rect
+import android.transition.Transition
+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
+
+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)
+  }
+
+  override fun captureEndValues(transitionValues: TransitionValues) {
+    captureValues(transitionValues)
+  }
+
+  private fun captureValues(transitionValues: TransitionValues) {
+    val view: View = transitionValues.view
+
+    if (view is ViewGroup) {
+      val rect = Rect()
+      view.getLocalVisibleRect(rect)
+      transitionValues.values[BOUNDS] = rect
+    }
+  }
+
+  override fun createAnimator(sceneRoot: ViewGroup, startValues: TransitionValues?, endValues: TransitionValues?): Animator? {
+    if (startValues == null || endValues == null) {
+      return null
+    }
+
+    val view: View = endValues.view
+    if (view !is FragmentContainerView) {
+      return null
+    }
+
+    val startBottom: Rect = startValues.values[BOUNDS] as? Rect ?: Rect().apply { view.getLocalVisibleRect(this) }
+    val endBottom: Rect = endValues.values[BOUNDS] as? Rect ?: Rect().apply { view.getLocalVisibleRect(this) }
+
+    return ObjectAnimator.ofObject(view, "clipBounds", RectEvaluator(), startBottom, endBottom).apply {
+      addListener(
+        onEnd = {
+          view.clipBounds = null
+        }
+      )
+    }
+  }
+}

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

@@ -1,13 +1,12 @@
 package org.thoughtcrime.securesms.audio;
 
-import android.annotation.TargetApi;
 import android.media.AudioFormat;
 import android.media.AudioRecord;
 import android.media.MediaCodec;
 import android.media.MediaCodecInfo;
 import android.media.MediaFormat;
 import android.media.MediaRecorder;
-import android.os.Build;
+import android.os.ParcelFileDescriptor;
 
 import org.signal.core.util.StreamUtil;
 import org.signal.core.util.logging.Log;
@@ -17,8 +16,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.nio.ByteBuffer;
 
-@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
+public class AudioCodec implements Recorder {
-public class AudioCodec {
 
   private static final String TAG = Log.tag(AudioCodec.class);
 
@@ -32,6 +30,7 @@ public class AudioCodec {
   private final AudioRecord audioRecord;
 
   private boolean running  = true;
+  private boolean failed   = false;
   private boolean finished = false;
 
   public AudioCodec() throws IOException {
@@ -50,12 +49,19 @@ public class AudioCodec {
     }
   }
 
+  @Override
+  public void start(ParcelFileDescriptor fileDescriptor) {
+    Log.i(TAG, "Recording voice note using AudioCodec.");
+    start(new ParcelFileDescriptor.AutoCloseOutputStream(fileDescriptor));
+  }
+
+  @Override
   public synchronized void stop() {
     running = false;
     while (!finished) Util.wait(this, 0);
   }
 
-  public void start(final OutputStream outputStream) {
+  private void start(final OutputStream outputStream) {
     new Thread(new Runnable() {
       @Override
       public void run() {
@@ -76,10 +82,25 @@ public class AudioCodec {
         } catch (IOException e) {
           Log.w(TAG, e);
         } finally {
-          mediaCodec.stop();
-          audioRecord.stop();
 
-          mediaCodec.release();
+          try {
+            mediaCodec.stop();
+          } catch (IllegalStateException ise) {
+            Log.w(TAG, "mediaCodec stop failed.", ise);
+          }
+
+          try {
+            audioRecord.stop();
+          } catch (IllegalStateException ise) {
+            Log.w(TAG, "audioRecord stop failed.", ise);
+          }
+
+          try {
+            mediaCodec.release();
+          } catch (IllegalStateException ise) {
+            Log.w(TAG, "mediaCodec release failed. Probably already released.", ise);
+          }
+
           audioRecord.release();
 
           StreamUtil.close(outputStream);

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

@@ -1,6 +1,5 @@
 package org.thoughtcrime.securesms.audio;
 
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.net.Uri;
 import android.os.Build;
@@ -11,16 +10,16 @@ import androidx.annotation.NonNull;
 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.FeatureFlags;
 import org.thoughtcrime.securesms.util.MediaUtil;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
 import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
-import org.whispersystems.libsignal.util.Pair;
 
 import java.io.IOException;
 import java.util.concurrent.ExecutorService;
 
-@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
 public class AudioRecorder {
 
   private static final String TAG = Log.tag(AudioRecorder.class);
@@ -29,8 +28,8 @@ public class AudioRecorder {
 
   private final Context context;
 
-  private AudioCodec audioCodec;
+  private Recorder recorder;
-  private Uri        captureUri;
+  private Uri      captureUri;
 
   public AudioRecorder(@NonNull Context context) {
     this.context = context;
@@ -42,7 +41,7 @@ public class AudioRecorder {
     executor.execute(() -> {
       Log.i(TAG, "Running startRecording() + " + Thread.currentThread().getId());
       try {
-        if (audioCodec != null) {
+        if (recorder != null) {
           throw new AssertionError("We can only record once at a time.");
         }
 
@@ -51,38 +50,38 @@ public class AudioRecorder {
         captureUri = BlobProvider.getInstance()
                                  .forData(new ParcelFileDescriptor.AutoCloseInputStream(fds[0]), 0)
                                  .withMimeType(MediaUtil.AUDIO_AAC)
-                                 .createForSingleSessionOnDiskAsync(context, () -> Log.i(TAG, "Write successful."), e -> Log.w(TAG, "Error during recording", e));
+                                 .createForDraftAttachmentAsync(context, () -> Log.i(TAG, "Write successful."), e -> Log.w(TAG, "Error during recording", e));
-        audioCodec = new AudioCodec();
 
-        audioCodec.start(new ParcelFileDescriptor.AutoCloseOutputStream(fds[1]));
+        recorder = Build.VERSION.SDK_INT >= 26 && FeatureFlags.voiceNoteRecordingV2() ? new MediaRecorderWrapper() : new AudioCodec();
+        recorder.start(fds[1]);
       } catch (IOException e) {
         Log.w(TAG, e);
       }
     });
   }
 
-  public @NonNull ListenableFuture<Pair<Uri, Long>> stopRecording() {
+  public @NonNull ListenableFuture<VoiceNoteDraft> stopRecording() {
     Log.i(TAG, "stopRecording()");
 
-    final SettableFuture<Pair<Uri, Long>> future = new SettableFuture<>();
+    final SettableFuture<VoiceNoteDraft> future = new SettableFuture<>();
 
     executor.execute(() -> {
-      if (audioCodec == null) {
+      if (recorder == null) {
         sendToFuture(future, new IOException("MediaRecorder was never initialized successfully!"));
         return;
       }
 
-      audioCodec.stop();
+      recorder.stop();
 
       try {
         long size = MediaUtil.getMediaSize(context, captureUri);
-        sendToFuture(future, new Pair<>(captureUri, size));
+        sendToFuture(future, new VoiceNoteDraft(captureUri, size));
       } catch (IOException ioe) {
         Log.w(TAG, ioe);
         sendToFuture(future, ioe);
       }
 
-      audioCodec = null;
+      recorder   = null;
       captureUri = null;
     });
 

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

@@ -22,7 +22,7 @@ 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.DatabaseFactory;
+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;
@@ -65,12 +65,6 @@ public final class AudioWaveForm {
       return;
     }
 
-    if (!(attachment instanceof DatabaseAttachment)) {
-      Log.i(TAG, "Not yet in database");
-      ThreadUtil.runOnMain(onFailure);
-      return;
-    }
-
     String        cacheKey = uri.toString();
     AudioFileInfo cached   = WAVE_FORM_CACHE.get(cacheKey);
     if (cached != null) {
@@ -104,26 +98,46 @@ public final class AudioWaveForm {
         }
       }
 
-      try {
+      if (attachment instanceof DatabaseAttachment) {
-        AttachmentDatabase attachmentDatabase = DatabaseFactory.getAttachmentDatabase(context);
+        try {
-        DatabaseAttachment dbAttachment       = (DatabaseAttachment) attachment;
+          AttachmentDatabase attachmentDatabase = SignalDatabase.attachments();
-        long               startTime          = System.currentTimeMillis();
+          DatabaseAttachment dbAttachment       = (DatabaseAttachment) attachment;
+          long               startTime          = System.currentTimeMillis();
 
-        attachmentDatabase.writeAudioHash(dbAttachment.getAttachmentId(), AudioWaveFormData.getDefaultInstance());
+          attachmentDatabase.writeAudioHash(dbAttachment.getAttachmentId(), AudioWaveFormData.getDefaultInstance());
 
-        Log.i(TAG, String.format("Starting wave form generation (%s)", cacheKey));
+          Log.i(TAG, String.format("Starting wave form generation (%s)", cacheKey));
 
-        AudioFileInfo fileInfo = generateWaveForm(uri);
+          AudioFileInfo fileInfo = generateWaveForm(uri);
 
-        Log.i(TAG, String.format(Locale.US, "Audio wave form generation time %d ms (%s)", System.currentTimeMillis() - startTime, cacheKey));
+          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());
+          attachmentDatabase.writeAudioHash(dbAttachment.getAttachmentId(), fileInfo.toDatabaseProtobuf());
 
-        WAVE_FORM_CACHE.put(cacheKey, fileInfo);
+          WAVE_FORM_CACHE.put(cacheKey, fileInfo);
-        ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
+          ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
-      } catch (Throwable e) {
+        } catch (Throwable e) {
-        Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
+          Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
-        ThreadUtil.runOnMain(onFailure);
+          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);
+        }
       }
     });
   }

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

@@ -0,0 +1,53 @@
+package org.thoughtcrime.securesms.audio;
+
+import android.media.MediaRecorder;
+import android.os.ParcelFileDescriptor;
+
+import org.signal.core.util.logging.Log;
+
+import java.io.IOException;
+
+/**
+ * Wrap Android's {@link MediaRecorder} for use with voice notes.
+ */
+public class MediaRecorderWrapper implements Recorder {
+
+  private static final String TAG = Log.tag(MediaRecorderWrapper.class);
+
+  private static final int    SAMPLE_RATE       = 44100;
+  private static final int    CHANNELS          = 1;
+  private static final int    BIT_RATE          = 32000;
+
+  private MediaRecorder recorder = null;
+
+  @Override
+  public void start(ParcelFileDescriptor fileDescriptor) throws IOException {
+    Log.i(TAG, "Recording voice note using MediaRecorderWrapper.");
+    recorder = new MediaRecorder();
+    recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
+    recorder.setOutputFormat(MediaRecorder.OutputFormat.AAC_ADTS);
+    recorder.setOutputFile(fileDescriptor.getFileDescriptor());
+    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
+    recorder.setAudioSamplingRate(SAMPLE_RATE);
+    recorder.setAudioEncodingBitRate(BIT_RATE);
+    recorder.setAudioChannels(CHANNELS);
+    recorder.prepare();
+    recorder.start();
+  }
+
+  @Override
+  public void stop() {
+    try {
+      recorder.stop();
+    } catch (RuntimeException e) {
+      if (e.getClass() != RuntimeException.class) {
+        throw e;
+      } else {
+        Log.d(TAG, "Recording stopped with no data captured.");
+      }
+    } finally {
+      recorder.release();
+      recorder = null;
+    }
+  }
+}

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

@@ -0,0 +1,13 @@
+package org.thoughtcrime.securesms.audio;
+
+import android.os.ParcelFileDescriptor;
+
+import java.io.IOException;
+
+/**
+ * Simple abstraction of the interface for the original voice note recording and the new.
+ */
+public interface Recorder {
+  void start(ParcelFileDescriptor fileDescriptor) throws IOException;
+  void stop();
+}

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

@@ -0,0 +1,79 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.net.Uri
+import org.thoughtcrime.securesms.R
+
+/**
+ * Represents an Avatar which the user can choose, edit, and render into a bitmap via the renderer.
+ */
+sealed class Avatar(
+  open val databaseId: DatabaseId
+) {
+  data class Resource(
+    val resourceId: Int,
+    val color: Avatars.ColorPair
+  ) : Avatar(DatabaseId.DoNotPersist) {
+    override fun isSameAs(other: Avatar): Boolean {
+      return other is Resource && other.resourceId == resourceId
+    }
+  }
+
+  data class Text(
+    val text: String,
+    val color: Avatars.ColorPair,
+    override val databaseId: DatabaseId,
+  ) : Avatar(databaseId) {
+    override fun withDatabaseId(databaseId: DatabaseId): Avatar {
+      return copy(databaseId = databaseId)
+    }
+
+    override fun isSameAs(other: Avatar): Boolean {
+      return other is Text && other.databaseId == databaseId
+    }
+  }
+
+  data class Vector(
+    val key: String,
+    val color: Avatars.ColorPair,
+    override val databaseId: DatabaseId,
+  ) : Avatar(databaseId) {
+    override fun withDatabaseId(databaseId: DatabaseId): Avatar {
+      return copy(databaseId = databaseId)
+    }
+
+    override fun isSameAs(other: Avatar): Boolean {
+      return other is Vector && other.key == key
+    }
+  }
+
+  data class Photo(
+    val uri: Uri,
+    val size: Long,
+    override val databaseId: DatabaseId
+  ) : Avatar(databaseId) {
+    override fun withDatabaseId(databaseId: DatabaseId): Avatar {
+      return copy(databaseId = databaseId)
+    }
+
+    override fun isSameAs(other: Avatar): Boolean {
+      return other is Photo && databaseId == other.databaseId
+    }
+  }
+
+  open fun withDatabaseId(databaseId: DatabaseId): Avatar {
+    throw UnsupportedOperationException()
+  }
+
+  abstract fun isSameAs(other: Avatar): Boolean
+
+  companion object {
+    fun getDefaultForSelf(): Resource = Resource(R.drawable.ic_profile_outline_40, Avatars.colors.random())
+    fun getDefaultForGroup(): Resource = Resource(R.drawable.ic_group_outline_40, Avatars.colors.random())
+  }
+
+  sealed class DatabaseId {
+    object DoNotPersist : DatabaseId()
+    object NotSet : DatabaseId()
+    data class Saved(val id: Long) : DatabaseId()
+  }
+}

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

@@ -0,0 +1,68 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.os.Bundle
+
+/**
+ * Utility class which encapsulates reading and writing Avatar objects to and from Bundles.
+ */
+object AvatarBundler {
+
+  private const val TEXT = "org.thoughtcrime.securesms.avatar.TEXT"
+  private const val COLOR = "org.thoughtcrime.securesms.avatar.COLOR"
+  private const val URI = "org.thoughtcrime.securesms.avatar.URI"
+  private const val KEY = "org.thoughtcrime.securesms.avatar.KEY"
+  private const val DATABASE_ID = "org.thoughtcrime.securesms.avatar.DATABASE_ID"
+  private const val SIZE = "org.thoughtcrime.securesms.avatar.SIZE"
+
+  fun bundleText(text: Avatar.Text): Bundle = Bundle().apply {
+    putString(TEXT, text.text)
+    putString(COLOR, text.color.code)
+    putDatabaseId(DATABASE_ID, text.databaseId)
+  }
+
+  fun extractText(bundle: Bundle): Avatar.Text = Avatar.Text(
+    text = requireNotNull(bundle.getString(TEXT)),
+    color = Avatars.colorMap[bundle.getString(COLOR)] ?: throw IllegalStateException(),
+    databaseId = bundle.getDatabaseId()
+  )
+
+  fun bundlePhoto(photo: Avatar.Photo): Bundle = Bundle().apply {
+    putParcelable(URI, photo.uri)
+    putLong(SIZE, photo.size)
+    putDatabaseId(DATABASE_ID, photo.databaseId)
+  }
+
+  fun extractPhoto(bundle: Bundle): Avatar.Photo = Avatar.Photo(
+    uri = requireNotNull(bundle.getParcelable(URI)),
+    size = bundle.getLong(SIZE),
+    databaseId = bundle.getDatabaseId()
+  )
+
+  fun bundleVector(vector: Avatar.Vector): Bundle = Bundle().apply {
+    putString(KEY, vector.key)
+    putString(COLOR, vector.color.code)
+    putDatabaseId(DATABASE_ID, vector.databaseId)
+  }
+
+  fun extractVector(bundle: Bundle): Avatar.Vector = Avatar.Vector(
+    key = requireNotNull(bundle.getString(KEY)),
+    color = Avatars.colorMap[bundle.getString(COLOR)] ?: throw IllegalStateException(),
+    databaseId = bundle.getDatabaseId()
+  )
+
+  private fun Bundle.getDatabaseId(): Avatar.DatabaseId {
+    val id = getLong(DATABASE_ID, -1L)
+
+    return if (id == -1L) {
+      Avatar.DatabaseId.NotSet
+    } else {
+      Avatar.DatabaseId.Saved(id)
+    }
+  }
+
+  private fun Bundle.putDatabaseId(key: String, databaseId: Avatar.DatabaseId) {
+    if (databaseId is Avatar.DatabaseId.Saved) {
+      putLong(key, databaseId.id)
+    }
+  }
+}

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

@@ -0,0 +1,43 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.view.View
+import android.widget.ImageView
+import com.airbnb.lottie.SimpleColorFilter
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingModel
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+
+typealias OnAvatarColorClickListener = (Avatars.ColorPair) -> Unit
+
+/**
+ * Selectable color item for choosing colors when editing a Text or Vector avatar.
+ */
+data class AvatarColorItem(
+  val colors: Avatars.ColorPair,
+  val selected: Boolean
+) {
+
+  companion object {
+    fun registerViewHolder(adapter: MappingAdapter, onAvatarColorClickListener: OnAvatarColorClickListener) {
+      adapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it, onAvatarColorClickListener) }, R.layout.avatar_color_item))
+    }
+  }
+
+  class Model(val colorItem: AvatarColorItem) : MappingModel<Model> {
+    override fun areItemsTheSame(newItem: Model): Boolean = newItem.colorItem.colors == colorItem.colors
+    override fun areContentsTheSame(newItem: Model): Boolean = newItem.colorItem == colorItem
+  }
+
+  private class ViewHolder(itemView: View, private val onAvatarColorClickListener: OnAvatarColorClickListener) : MappingViewHolder<Model>(itemView) {
+
+    private val imageView: ImageView = findViewById(R.id.avatar_color_item)
+
+    override fun bind(model: Model) {
+      itemView.setOnClickListener { onAvatarColorClickListener(model.colorItem.colors) }
+      imageView.background.colorFilter = SimpleColorFilter(model.colorItem.colors.backgroundColor)
+      imageView.isSelected = model.colorItem.selected
+    }
+  }
+}

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

@@ -0,0 +1,55 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.content.Context
+import android.net.Uri
+import android.webkit.MimeTypeMap
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.mediasend.Media
+import org.thoughtcrime.securesms.mms.PartAuthority
+import org.thoughtcrime.securesms.util.MediaUtil
+import org.thoughtcrime.securesms.util.storage.FileStorage
+import java.io.InputStream
+
+object AvatarPickerStorage {
+
+  private const val DIRECTORY = "avatar_picker"
+  private const val FILENAME_BASE = "avatar"
+
+  @JvmStatic
+  fun read(context: Context, fileName: String) = FileStorage.read(context, DIRECTORY, fileName)
+
+  fun save(context: Context, media: Media): Uri {
+    val fileName = FileStorage.save(context, PartAuthority.getAttachmentStream(context, media.uri), DIRECTORY, FILENAME_BASE, MediaUtil.getExtension(context, media.uri) ?: "")
+
+    return PartAuthority.getAvatarPickerUri(fileName)
+  }
+
+  fun save(context: Context, inputStream: InputStream): Uri {
+    val fileName = FileStorage.save(context, inputStream, DIRECTORY, FILENAME_BASE, MimeTypeMap.getSingleton().getExtensionFromMimeType(MediaUtil.IMAGE_JPEG) ?: "")
+
+    return PartAuthority.getAvatarPickerUri(fileName)
+  }
+
+  @JvmStatic
+  fun cleanOrphans(context: Context) {
+    val avatarFiles = FileStorage.getAllFiles(context, DIRECTORY, FILENAME_BASE)
+    val database = SignalDatabase.avatarPicker
+    val photoAvatars = database
+      .getAllAvatars()
+      .filterIsInstance<Avatar.Photo>()
+
+    val inDatabaseFileNames = photoAvatars.map { PartAuthority.getAvatarPickerFilename(it.uri) }
+    val onDiskFileNames = avatarFiles.map { it.name }
+
+    val inDatabaseButNotOnDisk = inDatabaseFileNames - onDiskFileNames
+    val onDiskButNotInDatabase = onDiskFileNames - inDatabaseFileNames
+
+    avatarFiles
+      .filter { onDiskButNotInDatabase.contains(it.name) }
+      .forEach { it.delete() }
+
+    photoAvatars
+      .filter { inDatabaseButNotOnDisk.contains(PartAuthority.getAvatarPickerFilename(it.uri)) }
+      .forEach { database.deleteAvatar(it) }
+  }
+}

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

@@ -0,0 +1,133 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Typeface
+import android.graphics.drawable.Drawable
+import android.net.Uri
+import androidx.appcompat.content.res.AppCompatResources
+import com.airbnb.lottie.SimpleColorFilter
+import org.signal.core.util.concurrent.SignalExecutors
+import org.thoughtcrime.securesms.mediasend.Media
+import org.thoughtcrime.securesms.mms.PartAuthority
+import org.thoughtcrime.securesms.profiles.AvatarHelper
+import org.thoughtcrime.securesms.providers.BlobProvider
+import org.thoughtcrime.securesms.util.MediaUtil
+import org.whispersystems.libsignal.util.guava.Optional
+import java.io.ByteArrayInputStream
+import java.io.ByteArrayOutputStream
+import java.io.IOException
+import javax.annotation.meta.Exhaustive
+
+/**
+ * Renders Avatar objects into Media objects. This can involve creating a Bitmap, depending on the
+ * type of Avatar passed to `renderAvatar`
+ */
+object AvatarRenderer {
+
+  val DIMENSIONS = AvatarHelper.AVATAR_DIMENSIONS
+
+  fun getTypeface(context: Context): Typeface {
+    return Typeface.createFromAsset(context.assets, "fonts/Inter-Medium.otf")
+  }
+
+  fun renderAvatar(context: Context, avatar: Avatar, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit) {
+    @Exhaustive
+    when (avatar) {
+      is Avatar.Resource -> renderResource(context, avatar, onAvatarRendered, onRenderFailed)
+      is Avatar.Vector -> renderVector(context, avatar, onAvatarRendered, onRenderFailed)
+      is Avatar.Photo -> renderPhoto(context, avatar, onAvatarRendered)
+      is Avatar.Text -> renderText(context, avatar, onAvatarRendered, onRenderFailed)
+    }
+  }
+
+  @JvmStatic
+  fun createTextDrawable(
+    context: Context,
+    avatar: Avatar.Text,
+    inverted: Boolean = false,
+    size: Int = DIMENSIONS,
+    synchronous: Boolean = false
+  ): Drawable {
+    return TextAvatarDrawable(context, avatar, inverted, size, synchronous)
+  }
+
+  private fun renderVector(context: Context, avatar: Avatar.Vector, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit) {
+    renderInBackground(context, onAvatarRendered, onRenderFailed) { canvas ->
+      val drawableResourceId = Avatars.getDrawableResource(avatar.key) ?: return@renderInBackground Result.failure(Exception("Drawable resource for key ${avatar.key} does not exist."))
+      val vector: Drawable = requireNotNull(AppCompatResources.getDrawable(context, drawableResourceId))
+      vector.setBounds(0, 0, DIMENSIONS, DIMENSIONS)
+
+      canvas.drawColor(avatar.color.backgroundColor)
+      vector.draw(canvas)
+      Result.success(Unit)
+    }
+  }
+
+  private fun renderText(context: Context, avatar: Avatar.Text, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit) {
+    renderInBackground(context, onAvatarRendered, onRenderFailed) { canvas ->
+      val textDrawable = createTextDrawable(context, avatar, synchronous = true)
+
+      canvas.drawColor(avatar.color.backgroundColor)
+      textDrawable.draw(canvas)
+      Result.success(Unit)
+    }
+  }
+
+  private fun renderPhoto(context: Context, avatar: Avatar.Photo, onAvatarRendered: (Media) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val blob = BlobProvider.getInstance()
+        .forData(AvatarPickerStorage.read(context, PartAuthority.getAvatarPickerFilename(avatar.uri)), avatar.size)
+        .createForSingleSessionOnDisk(context)
+
+      onAvatarRendered(createMedia(blob, avatar.size))
+    }
+  }
+
+  private fun renderResource(context: Context, avatar: Avatar.Resource, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit) {
+    renderInBackground(context, onAvatarRendered, onRenderFailed) { canvas ->
+      val resource: Drawable = requireNotNull(AppCompatResources.getDrawable(context, avatar.resourceId))
+      resource.colorFilter = SimpleColorFilter(avatar.color.foregroundColor)
+
+      val padding = (DIMENSIONS * 0.2).toInt()
+      resource.setBounds(0 + padding, 0 + padding, DIMENSIONS - padding, DIMENSIONS - padding)
+
+      canvas.drawColor(avatar.color.backgroundColor)
+      resource.draw(canvas)
+      Result.success(Unit)
+    }
+  }
+
+  private fun renderInBackground(context: Context, onAvatarRendered: (Media) -> Unit, onRenderFailed: (Throwable?) -> Unit, drawAvatar: (Canvas) -> Result<Unit>) {
+    SignalExecutors.BOUNDED.execute {
+      val canvasBitmap = Bitmap.createBitmap(DIMENSIONS, DIMENSIONS, Bitmap.Config.ARGB_8888)
+      val canvas = Canvas(canvasBitmap)
+
+      val drawResult = drawAvatar(canvas)
+      if (drawResult.isFailure) {
+        canvasBitmap.recycle()
+        onRenderFailed(drawResult.exceptionOrNull())
+      }
+
+      val outStream = ByteArrayOutputStream()
+      val compressed = canvasBitmap.compress(Bitmap.CompressFormat.JPEG, 80, outStream)
+      canvasBitmap.recycle()
+
+      if (!compressed) {
+        onRenderFailed(IOException("Failed to compress bitmap"))
+        return@execute
+      }
+
+      val bytes = outStream.toByteArray()
+      val inStream = ByteArrayInputStream(bytes)
+      val uri = BlobProvider.getInstance().forData(inStream, bytes.size.toLong()).createForSingleSessionOnDisk(context)
+
+      onAvatarRendered(createMedia(uri, bytes.size.toLong()))
+    }
+  }
+
+  private fun createMedia(uri: Uri, size: Long): Media {
+    return Media(uri, MediaUtil.IMAGE_JPEG, System.currentTimeMillis(), DIMENSIONS, DIMENSIONS, size, 0, false, false, Optional.absent(), Optional.absent(), Optional.absent())
+  }
+}

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

@@ -0,0 +1,153 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.content.Context
+import android.graphics.Paint
+import androidx.annotation.ColorInt
+import androidx.annotation.DrawableRes
+import androidx.annotation.Px
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.conversation.colors.AvatarColor
+import kotlin.math.abs
+import kotlin.math.min
+
+object Avatars {
+
+  /**
+   * Enum class mirroring AvatarColors codes but utilizing foreground colors for text or icon tinting.
+   */
+  enum class ForegroundColor(private val code: String, @ColorInt val colorInt: Int) {
+    A100("A100", 0xFF3838F5.toInt()),
+    A110("A110", 0xFF1251D3.toInt()),
+    A120("A120", 0xFF086DA0.toInt()),
+    A130("A130", 0xFF067906.toInt()),
+    A140("A140", 0xFF661AFF.toInt()),
+    A150("A150", 0xFF9F00F0.toInt()),
+    A160("A160", 0xFFB8057C.toInt()),
+    A170("A170", 0xFFBE0404.toInt()),
+    A180("A180", 0xFF836B01.toInt()),
+    A190("A190", 0xFF7D6F40.toInt()),
+    A200("A200", 0xFF4F4F6D.toInt()),
+    A210("A210", 0xFF5C5C5C.toInt());
+
+    fun deserialize(code: String): ForegroundColor {
+      return values().find { it.code == code } ?: throw IllegalArgumentException()
+    }
+
+    fun serialize(): String = code
+  }
+
+  /**
+   * Mapping which associates color codes to ColorPair objects containing background and foreground colors.
+   */
+  val colorMap: Map<String, ColorPair> = ForegroundColor.values().map {
+    ColorPair(AvatarColor.deserialize(it.serialize()), it)
+  }.associateBy {
+    it.code
+  }
+
+  val colors: List<ColorPair> = colorMap.values.toList()
+
+  val defaultAvatarsForSelf = linkedMapOf(
+    "avatar_abstract_01" to DefaultAvatar(R.drawable.ic_avatar_abstract_01, "A130"),
+    "avatar_abstract_02" to DefaultAvatar(R.drawable.ic_avatar_abstract_02, "A120"),
+    "avatar_abstract_03" to DefaultAvatar(R.drawable.ic_avatar_abstract_03, "A170"),
+    "avatar_cat" to DefaultAvatar(R.drawable.ic_avatar_cat, "A190"),
+    "avatar_dog" to DefaultAvatar(R.drawable.ic_avatar_dog, "A140"),
+    "avatar_fox" to DefaultAvatar(R.drawable.ic_avatar_fox, "A190"),
+    "avatar_tucan" to DefaultAvatar(R.drawable.ic_avatar_tucan, "A120"),
+    "avatar_sloth" to DefaultAvatar(R.drawable.ic_avatar_sloth, "A160"),
+    "avatar_dinosaur" to DefaultAvatar(R.drawable.ic_avatar_dinosour, "A130"),
+    "avatar_pig" to DefaultAvatar(R.drawable.ic_avatar_pig, "A180"),
+    "avatar_incognito" to DefaultAvatar(R.drawable.ic_avatar_incognito, "A220"),
+    "avatar_ghost" to DefaultAvatar(R.drawable.ic_avatar_ghost, "A100")
+  )
+
+  val defaultAvatarsForGroup = linkedMapOf(
+    "avatar_heart" to DefaultAvatar(R.drawable.ic_avatar_heart, "A180"),
+    "avatar_house" to DefaultAvatar(R.drawable.ic_avatar_house, "A120"),
+    "avatar_melon" to DefaultAvatar(R.drawable.ic_avatar_melon, "A110"),
+    "avatar_drink" to DefaultAvatar(R.drawable.ic_avatar_drink, "A170"),
+    "avatar_celebration" to DefaultAvatar(R.drawable.ic_avatar_celebration, "A100"),
+    "avatar_balloon" to DefaultAvatar(R.drawable.ic_avatar_balloon, "A220"),
+    "avatar_book" to DefaultAvatar(R.drawable.ic_avatar_book, "A100"),
+    "avatar_briefcase" to DefaultAvatar(R.drawable.ic_avatar_briefcase, "A180"),
+    "avatar_sunset" to DefaultAvatar(R.drawable.ic_avatar_sunset, "A120"),
+    "avatar_surfboard" to DefaultAvatar(R.drawable.ic_avatar_surfboard, "A110"),
+    "avatar_soccerball" to DefaultAvatar(R.drawable.ic_avatar_soccerball, "A130"),
+    "avatar_football" to DefaultAvatar(R.drawable.ic_avatar_football, "A220"),
+  )
+
+  @DrawableRes
+  fun getDrawableResource(key: String): Int? {
+    val defaultAvatar = defaultAvatarsForSelf.getOrDefault(key, defaultAvatarsForGroup[key])
+
+    return defaultAvatar?.vectorDrawableId
+  }
+
+  private fun textPaint(context: Context) = Paint().apply {
+    isAntiAlias = true
+    typeface = AvatarRenderer.getTypeface(context)
+    textSize = 1f
+  }
+
+  /**
+   * Calculate the text size for a give string using a maximum desired width and a maximum desired font size.
+   */
+  @JvmStatic
+  fun getTextSizeForLength(context: Context, text: String, @Px maxWidth: Float, @Px maxSize: Float): Float {
+    val paint = textPaint(context)
+    return branchSizes(0f, maxWidth / 2, maxWidth, maxSize, paint, text)
+  }
+
+  /**
+   * Uses binary search to determine optimal font size to within 1% given the input parameters.
+   */
+  private fun branchSizes(@Px lastFontSize: Float, @Px fontSize: Float, @Px target: Float, @Px maxFontSize: Float, paint: Paint, text: String): Float {
+    paint.textSize = fontSize
+    val textWidth = paint.measureText(text)
+    val delta = abs(lastFontSize - fontSize) / 2f
+    val isWithinThreshold = abs(1f - (textWidth / target)) <= 0.01f
+
+    if (textWidth == 0f) {
+      return maxFontSize
+    }
+
+    if (delta == 0f) {
+      return min(maxFontSize, fontSize)
+    }
+
+    return when {
+      fontSize >= maxFontSize -> {
+        maxFontSize
+      }
+      isWithinThreshold -> {
+        fontSize
+      }
+      textWidth > target -> {
+        branchSizes(fontSize, fontSize - delta, target, maxFontSize, paint, text)
+      }
+      else -> {
+        branchSizes(fontSize, fontSize + delta, target, maxFontSize, paint, text)
+      }
+    }
+  }
+
+  @JvmStatic
+  fun getForegroundColor(avatarColor: AvatarColor): ForegroundColor {
+    return ForegroundColor.values().firstOrNull { it.serialize() == avatarColor.serialize() } ?: ForegroundColor.A210
+  }
+
+  data class DefaultAvatar(
+    @DrawableRes val vectorDrawableId: Int,
+    val colorCode: String
+  )
+
+  data class ColorPair(
+    val backgroundAvatarColor: AvatarColor,
+    val foregroundAvatarColor: ForegroundColor
+  ) {
+    @ColorInt val backgroundColor: Int = backgroundAvatarColor.colorInt()
+    @ColorInt val foregroundColor: Int = foregroundAvatarColor.colorInt
+    val code: String = backgroundAvatarColor.serialize()
+  }
+}

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

@@ -0,0 +1,72 @@
+package org.thoughtcrime.securesms.avatar
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.ColorFilter
+import android.graphics.Paint
+import android.graphics.PixelFormat
+import android.graphics.drawable.Drawable
+import android.text.Layout
+import android.text.SpannableString
+import android.text.StaticLayout
+import android.text.TextPaint
+import androidx.core.graphics.withTranslation
+import org.thoughtcrime.securesms.components.emoji.EmojiProvider
+
+class TextAvatarDrawable(
+  private val context: Context,
+  private val avatar: Avatar.Text,
+  inverted: Boolean = false,
+  private val size: Int = AvatarRenderer.DIMENSIONS,
+  private val synchronous: Boolean = false
+) : Drawable() {
+
+  private val textPaint = TextPaint(Paint.ANTI_ALIAS_FLAG)
+  init {
+    textPaint.typeface = AvatarRenderer.getTypeface(context)
+    textPaint.color = if (inverted) avatar.color.backgroundColor else avatar.color.foregroundColor
+    textPaint.density = context.resources.displayMetrics.density
+
+    setBounds(0, 0, size, size)
+  }
+
+  override fun draw(canvas: Canvas) {
+    val textSize = Avatars.getTextSizeForLength(context, avatar.text, size * 0.8f, size * 0.45f)
+    val width = bounds.width()
+    val candidates = EmojiProvider.getCandidates(avatar.text)
+    var hasEmoji = false
+
+    textPaint.textSize = textSize
+
+    val newText = if (candidates == null || candidates.size() == 0) {
+      SpannableString(avatar.text)
+    } else {
+      EmojiProvider.emojify(context, candidates, avatar.text, textPaint, synchronous)
+    }
+
+    if (newText == null) return
+
+    val layout = StaticLayout(SpannableString(newText), textPaint, width, Layout.Alignment.ALIGN_NORMAL, 0f, 0f, true)
+    layout.draw(canvas, getStartX(layout), ((bounds.height() / 2) - ((layout.height / 2))).toFloat())
+  }
+
+  private fun getStartX(layout: StaticLayout): Float {
+    val direction = layout.getParagraphDirection(0)
+    val lineWidth = layout.getLineWidth(0)
+    val width = bounds.width()
+    val xPos = (width - lineWidth) / 2
+    return if (direction == Layout.DIR_LEFT_TO_RIGHT) xPos else -xPos
+  }
+
+  override fun setAlpha(alpha: Int) = Unit
+
+  override fun setColorFilter(colorFilter: ColorFilter?) = Unit
+
+  override fun getOpacity(): Int = PixelFormat.OPAQUE
+
+  private fun Layout.draw(canvas: Canvas, x: Float, y: Float) {
+    canvas.withTranslation(x, y) {
+      draw(canvas)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/photo/PhotoEditorFragment.kt

@@ -0,0 +1,75 @@
+package org.thoughtcrime.securesms.avatar.photo
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.commit
+import androidx.fragment.app.setFragmentResult
+import androidx.navigation.Navigation
+import org.signal.core.util.ThreadUtil
+import org.signal.core.util.concurrent.SignalExecutors
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.AvatarBundler
+import org.thoughtcrime.securesms.avatar.AvatarPickerStorage
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.providers.BlobProvider
+import org.thoughtcrime.securesms.scribbles.ImageEditorFragment
+
+class PhotoEditorFragment : Fragment(R.layout.avatar_photo_editor_fragment), ImageEditorFragment.Controller {
+
+  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    val args = PhotoEditorFragmentArgs.fromBundle(requireArguments())
+    val photo = AvatarBundler.extractPhoto(args.photoAvatar)
+    val imageEditorFragment = ImageEditorFragment.newInstanceForAvatarEdit(photo.uri)
+
+    childFragmentManager.commit {
+      add(R.id.fragment_container, imageEditorFragment, IMAGE_EDITOR)
+    }
+  }
+
+  override fun onTouchEventsNeeded(needed: Boolean) {
+  }
+
+  override fun onRequestFullScreen(fullScreen: Boolean, hideKeyboard: Boolean) {
+  }
+
+  override fun onDoneEditing() {
+    val args = PhotoEditorFragmentArgs.fromBundle(requireArguments())
+    val applicationContext = requireContext().applicationContext
+    val imageEditorFragment: ImageEditorFragment = childFragmentManager.findFragmentByTag(IMAGE_EDITOR) as ImageEditorFragment
+
+    SignalExecutors.BOUNDED.execute {
+      val editedImageUri = imageEditorFragment.renderToSingleUseBlob()
+      val size = BlobProvider.getFileSize(editedImageUri) ?: 0
+      val inputStream = BlobProvider.getInstance().getStream(applicationContext, editedImageUri)
+      val onDiskUri = AvatarPickerStorage.save(applicationContext, inputStream)
+      val photo = AvatarBundler.extractPhoto(args.photoAvatar)
+      val database = SignalDatabase.avatarPicker
+      val newPhoto = photo.copy(uri = onDiskUri, size = size)
+
+      database.update(newPhoto)
+      BlobProvider.getInstance().delete(requireContext(), photo.uri)
+
+      ThreadUtil.runOnMain {
+        setFragmentResult(REQUEST_KEY_EDIT, AvatarBundler.bundlePhoto(newPhoto))
+        Navigation.findNavController(requireView()).popBackStack()
+      }
+    }
+  }
+
+  override fun onCancelEditing() {
+    Navigation.findNavController(requireView()).popBackStack()
+  }
+
+  override fun onMainImageLoaded() {
+  }
+
+  override fun onMainImageFailedToLoad() {
+  }
+
+  companion object {
+    const val REQUEST_KEY_EDIT = "org.thoughtcrime.securesms.avatar.photo.EDIT"
+
+    private const val IMAGE_EDITOR = "image_editor"
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/picker/AvatarPickerFragment.kt

@@ -0,0 +1,247 @@
+package org.thoughtcrime.securesms.avatar.picker
+
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import android.view.Gravity
+import android.view.View
+import android.widget.PopupMenu
+import android.widget.Toast
+import androidx.appcompat.widget.Toolbar
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.setFragmentResult
+import androidx.fragment.app.setFragmentResultListener
+import androidx.fragment.app.viewModels
+import androidx.navigation.Navigation
+import androidx.recyclerview.widget.RecyclerView
+import org.signal.core.util.ThreadUtil
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarBundler
+import org.thoughtcrime.securesms.avatar.photo.PhotoEditorFragment
+import org.thoughtcrime.securesms.avatar.text.TextAvatarCreationFragment
+import org.thoughtcrime.securesms.avatar.vector.VectorAvatarCreationFragment
+import org.thoughtcrime.securesms.components.ButtonStripItemView
+import org.thoughtcrime.securesms.components.recyclerview.GridDividerDecoration
+import org.thoughtcrime.securesms.groups.ParcelableGroupId
+import org.thoughtcrime.securesms.mediasend.AvatarSelectionActivity
+import org.thoughtcrime.securesms.mediasend.Media
+import org.thoughtcrime.securesms.permissions.Permissions
+import org.thoughtcrime.securesms.util.ViewUtil
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.navigation.safeNavigate
+import org.thoughtcrime.securesms.util.visible
+
+/**
+ * Primary Avatar picker fragment, displays current user avatar and a list of recently used avatars and defaults.
+ */
+class AvatarPickerFragment : Fragment(R.layout.avatar_picker_fragment) {
+
+  companion object {
+    const val REQUEST_KEY_SELECT_AVATAR = "org.thoughtcrime.securesms.avatar.picker.SELECT_AVATAR"
+    const val SELECT_AVATAR_MEDIA = "org.thoughtcrime.securesms.avatar.picker.SELECT_AVATAR_MEDIA"
+    const val SELECT_AVATAR_CLEAR = "org.thoughtcrime.securesms.avatar.picker.SELECT_AVATAR_CLEAR"
+
+    private const val REQUEST_CODE_SELECT_IMAGE = 1
+  }
+
+  private val viewModel: AvatarPickerViewModel by viewModels(factoryProducer = this::createFactory)
+
+  private lateinit var recycler: RecyclerView
+
+  private fun createFactory(): AvatarPickerViewModel.Factory {
+    val args = AvatarPickerFragmentArgs.fromBundle(requireArguments())
+    val groupId = ParcelableGroupId.get(args.groupId)
+
+    return AvatarPickerViewModel.Factory(AvatarPickerRepository(requireContext()), groupId, args.isNewGroup, args.groupAvatarMedia)
+  }
+
+  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    val toolbar: Toolbar = view.findViewById(R.id.avatar_picker_toolbar)
+    val cameraButton: ButtonStripItemView = view.findViewById(R.id.avatar_picker_camera)
+    val photoButton: ButtonStripItemView = view.findViewById(R.id.avatar_picker_photo)
+    val textButton: ButtonStripItemView = view.findViewById(R.id.avatar_picker_text)
+    val saveButton: View = view.findViewById(R.id.avatar_picker_save)
+    val clearButton: View = view.findViewById(R.id.avatar_picker_clear)
+
+    recycler = view.findViewById(R.id.avatar_picker_recycler)
+    recycler.addItemDecoration(GridDividerDecoration(4, ViewUtil.dpToPx(16)))
+
+    val adapter = MappingAdapter()
+    AvatarPickerItem.register(adapter, this::onAvatarClick, this::onAvatarLongClick)
+
+    recycler.adapter = adapter
+
+    val avatarViewHolder = AvatarPickerItem.ViewHolder(view)
+
+    viewModel.state.observe(viewLifecycleOwner) { state ->
+      if (state.currentAvatar != null) {
+        avatarViewHolder.bind(AvatarPickerItem.Model(state.currentAvatar, false))
+      }
+
+      clearButton.visible = state.canClear
+
+      val wasEnabled = saveButton.isEnabled
+      saveButton.isEnabled = state.canSave
+      if (wasEnabled != state.canSave) {
+        val alpha = if (state.canSave) 1f else 0.5f
+        saveButton.animate().cancel()
+        saveButton.animate().alpha(alpha)
+      }
+
+      val items = state.selectableAvatars.map { AvatarPickerItem.Model(it, it == state.currentAvatar) }
+      val selectedPosition = items.indexOfFirst { it.isSelected }
+
+      adapter.submitList(items) {
+        if (selectedPosition > -1)
+          recycler.smoothScrollToPosition(selectedPosition)
+      }
+    }
+
+    toolbar.setNavigationOnClickListener { Navigation.findNavController(it).popBackStack() }
+    cameraButton.setOnIconClickedListener { openCameraCapture() }
+    photoButton.setOnIconClickedListener { openGallery() }
+    textButton.setOnIconClickedListener { openTextEditor(null) }
+    saveButton.setOnClickListener { v ->
+      viewModel.save(
+        {
+          setFragmentResult(
+            REQUEST_KEY_SELECT_AVATAR,
+            Bundle().apply {
+              putParcelable(SELECT_AVATAR_MEDIA, it)
+            }
+          )
+          ThreadUtil.runOnMain { Navigation.findNavController(v).popBackStack() }
+        },
+        {
+          setFragmentResult(
+            REQUEST_KEY_SELECT_AVATAR,
+            Bundle().apply {
+              putBoolean(SELECT_AVATAR_CLEAR, true)
+            }
+          )
+          ThreadUtil.runOnMain { Navigation.findNavController(v).popBackStack() }
+        }
+      )
+    }
+    clearButton.setOnClickListener { viewModel.clear() }
+
+    setFragmentResultListener(TextAvatarCreationFragment.REQUEST_KEY_TEXT) { _, bundle ->
+      val text = AvatarBundler.extractText(bundle)
+      viewModel.onAvatarEditCompleted(text)
+    }
+
+    setFragmentResultListener(VectorAvatarCreationFragment.REQUEST_KEY_VECTOR) { _, bundle ->
+      val vector = AvatarBundler.extractVector(bundle)
+      viewModel.onAvatarEditCompleted(vector)
+    }
+
+    setFragmentResultListener(PhotoEditorFragment.REQUEST_KEY_EDIT) { _, bundle ->
+      val photo = AvatarBundler.extractPhoto(bundle)
+      viewModel.onAvatarEditCompleted(photo)
+    }
+  }
+
+  override fun onResume() {
+    super.onResume()
+    ViewUtil.hideKeyboard(requireContext(), requireView())
+  }
+
+  @Suppress("DEPRECATION")
+  override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+    if (requestCode == REQUEST_CODE_SELECT_IMAGE && resultCode == Activity.RESULT_OK && data != null) {
+      val media: Media = requireNotNull(data.getParcelableExtra(AvatarSelectionActivity.EXTRA_MEDIA))
+      viewModel.onAvatarPhotoSelectionCompleted(media)
+    } else {
+      super.onActivityResult(requestCode, resultCode, data)
+    }
+  }
+
+  private fun onAvatarClick(avatar: Avatar, isSelected: Boolean) {
+    if (isSelected) {
+      openEditor(avatar)
+    } else {
+      viewModel.onAvatarSelectedFromGrid(avatar)
+    }
+  }
+
+  private fun onAvatarLongClick(anchorView: View, avatar: Avatar): Boolean {
+    val menuRes = when (avatar) {
+      is Avatar.Photo -> R.menu.avatar_picker_context
+      is Avatar.Text -> R.menu.avatar_picker_context
+      is Avatar.Vector -> return true
+      is Avatar.Resource -> return true
+    }
+
+    val popup = PopupMenu(context, anchorView, Gravity.TOP)
+    popup.menuInflater.inflate(menuRes, popup.menu)
+    popup.setOnMenuItemClickListener { menuItem ->
+      when (menuItem.itemId) {
+        R.id.action_delete -> viewModel.delete(avatar)
+      }
+
+      true
+    }
+    popup.show()
+
+    return true
+  }
+
+  fun openEditor(avatar: Avatar) {
+    when (avatar) {
+      is Avatar.Photo -> openPhotoEditor(avatar)
+      is Avatar.Resource -> throw UnsupportedOperationException()
+      is Avatar.Text -> openTextEditor(avatar)
+      is Avatar.Vector -> openVectorEditor(avatar)
+    }
+  }
+
+  private fun openPhotoEditor(photo: Avatar.Photo) {
+    Navigation.findNavController(requireView())
+      .safeNavigate(AvatarPickerFragmentDirections.actionAvatarPickerFragmentToAvatarPhotoEditorFragment(AvatarBundler.bundlePhoto(photo)))
+  }
+
+  private fun openVectorEditor(vector: Avatar.Vector) {
+    Navigation.findNavController(requireView())
+      .safeNavigate(AvatarPickerFragmentDirections.actionAvatarPickerFragmentToVectorAvatarCreationFragment(AvatarBundler.bundleVector(vector)))
+  }
+
+  private fun openTextEditor(text: Avatar.Text?) {
+    val bundle = if (text != null) AvatarBundler.bundleText(text) else null
+    Navigation.findNavController(requireView())
+      .safeNavigate(AvatarPickerFragmentDirections.actionAvatarPickerFragmentToTextAvatarCreationFragment(bundle))
+  }
+
+  @Suppress("DEPRECATION")
+  private fun openCameraCapture() {
+    Permissions.with(this)
+      .request(Manifest.permission.CAMERA)
+      .ifNecessary()
+      .onAllGranted {
+        val intent = AvatarSelectionActivity.getIntentForCameraCapture(requireContext())
+        startActivityForResult(intent, REQUEST_CODE_SELECT_IMAGE)
+      }
+      .onAnyDenied {
+        Toast.makeText(requireContext(), R.string.AvatarSelectionBottomSheetDialogFragment__taking_a_photo_requires_the_camera_permission, Toast.LENGTH_SHORT)
+          .show()
+      }
+      .execute()
+  }
+
+  @Suppress("DEPRECATION")
+  private fun openGallery() {
+    Permissions.with(this)
+      .request(Manifest.permission.READ_EXTERNAL_STORAGE)
+      .ifNecessary()
+      .onAllGranted {
+        val intent = AvatarSelectionActivity.getIntentForGallery(requireContext())
+        startActivityForResult(intent, REQUEST_CODE_SELECT_IMAGE)
+      }
+      .onAnyDenied {
+        Toast.makeText(requireContext(), R.string.AvatarSelectionBottomSheetDialogFragment__viewing_your_gallery_requires_the_storage_permission, Toast.LENGTH_SHORT)
+          .show()
+      }
+      .execute()
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/picker/AvatarPickerItem.kt

@@ -0,0 +1,148 @@
+package org.thoughtcrime.securesms.avatar.picker
+
+import android.util.TypedValue
+import android.view.View
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.core.view.setPadding
+import com.airbnb.lottie.SimpleColorFilter
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarRenderer
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader
+import org.thoughtcrime.securesms.mms.GlideApp
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingModel
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+import org.thoughtcrime.securesms.util.visible
+
+typealias OnAvatarClickListener = (Avatar, Boolean) -> Unit
+typealias OnAvatarLongClickListener = (View, Avatar) -> Boolean
+
+object AvatarPickerItem {
+
+  private val SELECTION_CHANGED = Any()
+
+  fun register(adapter: MappingAdapter, onAvatarClickListener: OnAvatarClickListener, onAvatarLongClickListener: OnAvatarLongClickListener) {
+    adapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it, onAvatarClickListener, onAvatarLongClickListener) }, R.layout.avatar_picker_item))
+  }
+
+  class Model(val avatar: Avatar, val isSelected: Boolean) : MappingModel<Model> {
+    override fun areItemsTheSame(newItem: Model): Boolean = avatar.isSameAs(newItem.avatar)
+
+    override fun areContentsTheSame(newItem: Model): Boolean = avatar == newItem.avatar && isSelected == newItem.isSelected
+
+    override fun getChangePayload(newItem: Model): Any? {
+      return if (newItem.avatar == avatar && isSelected != newItem.isSelected) {
+        SELECTION_CHANGED
+      } else {
+        null
+      }
+    }
+  }
+
+  class ViewHolder(
+    itemView: View,
+    private val onAvatarClickListener: OnAvatarClickListener? = null,
+    private val onAvatarLongClickListener: OnAvatarLongClickListener? = null
+  ) : MappingViewHolder<Model>(itemView) {
+
+    private val imageView: ImageView = itemView.findViewById(R.id.avatar_picker_item_image)
+    private val textView: TextView = itemView.findViewById(R.id.avatar_picker_item_text)
+    private val selectedFader: View? = itemView.findViewById(R.id.avatar_picker_item_fader)
+    private val selectedOverlay: View? = itemView.findViewById(R.id.avatar_picker_item_selection_overlay)
+
+    init {
+      textView.typeface = AvatarRenderer.getTypeface(context)
+      textView.addOnLayoutChangeListener { _, _, _, _, _, _, _, _, _ ->
+        updateFontSize(textView.text.toString())
+      }
+    }
+
+    private fun updateFontSize(text: String) {
+      val textSize = Avatars.getTextSizeForLength(context, text, textView.measuredWidth * 0.8f, textView.measuredHeight * 0.45f)
+      textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize)
+
+      if (textView !is EditText) {
+        textView.text = text
+      }
+    }
+
+    override fun bind(model: Model) {
+      val alpha = if (model.isSelected) 1f else 0f
+      val scale = if (model.isSelected) 0.9f else 1f
+
+      imageView.animate().cancel()
+      textView.animate().cancel()
+      selectedOverlay?.animate()?.cancel()
+      selectedFader?.animate()?.cancel()
+
+      itemView.setOnLongClickListener {
+        onAvatarLongClickListener?.invoke(itemView, model.avatar) ?: false
+      }
+
+      itemView.setOnClickListener { onAvatarClickListener?.invoke(model.avatar, model.isSelected) }
+
+      if (payload.isNotEmpty() && payload.contains(SELECTION_CHANGED)) {
+        imageView.animate().scaleX(scale).scaleY(scale)
+        textView.animate().scaleX(scale).scaleY(scale)
+        selectedOverlay?.animate()?.alpha(alpha)
+        selectedFader?.animate()?.alpha(alpha)
+        return
+      }
+
+      imageView.scaleX = scale
+      imageView.scaleY = scale
+      textView.scaleX = scale
+      textView.scaleY = scale
+      selectedFader?.alpha = alpha
+      selectedOverlay?.alpha = alpha
+
+      imageView.clearColorFilter()
+      imageView.setPadding(0)
+
+      when (model.avatar) {
+        is Avatar.Text -> {
+          textView.visible = true
+
+          updateFontSize(model.avatar.text)
+          if (textView.text.toString() != model.avatar.text) {
+            textView.text = model.avatar.text
+          }
+
+          imageView.setImageDrawable(null)
+          imageView.background.colorFilter = SimpleColorFilter(model.avatar.color.backgroundColor)
+          textView.setTextColor(model.avatar.color.foregroundColor)
+        }
+        is Avatar.Vector -> {
+          textView.visible = false
+
+          val drawableId = Avatars.getDrawableResource(model.avatar.key)
+          if (drawableId == null) {
+            imageView.setImageDrawable(null)
+          } else {
+            imageView.setImageDrawable(AppCompatResources.getDrawable(context, drawableId))
+          }
+
+          imageView.background.colorFilter = SimpleColorFilter(model.avatar.color.backgroundColor)
+        }
+        is Avatar.Photo -> {
+          textView.visible = false
+          GlideApp.with(imageView).load(DecryptableStreamUriLoader.DecryptableUri(model.avatar.uri)).into(imageView)
+        }
+        is Avatar.Resource -> {
+          imageView.setPadding((imageView.width * 0.2).toInt())
+          textView.visible = false
+          GlideApp.with(imageView).clear(imageView)
+          imageView.setImageResource(model.avatar.resourceId)
+          imageView.colorFilter = SimpleColorFilter(model.avatar.color.foregroundColor)
+          imageView.background.colorFilter = SimpleColorFilter(model.avatar.color.backgroundColor)
+        }
+      }
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/picker/AvatarPickerRepository.kt

@@ -0,0 +1,189 @@
+package org.thoughtcrime.securesms.avatar.picker
+
+import android.content.Context
+import android.net.Uri
+import android.widget.Toast
+import io.reactivex.rxjava3.core.Single
+import org.signal.core.util.StreamUtil
+import org.signal.core.util.ThreadUtil
+import org.signal.core.util.concurrent.SignalExecutors
+import org.signal.core.util.logging.Log
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarPickerStorage
+import org.thoughtcrime.securesms.avatar.AvatarRenderer
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.conversation.colors.AvatarColor
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.mediasend.Media
+import org.thoughtcrime.securesms.profiles.AvatarHelper
+import org.thoughtcrime.securesms.providers.BlobProvider
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.util.NameUtil
+import org.whispersystems.signalservice.api.util.StreamDetails
+import java.io.IOException
+
+private val TAG = Log.tag(AvatarPickerRepository::class.java)
+
+class AvatarPickerRepository(context: Context) {
+
+  private val applicationContext = context.applicationContext
+
+  fun getAvatarForSelf(): Single<Avatar> = Single.fromCallable {
+    val details: StreamDetails? = AvatarHelper.getSelfProfileAvatarStream(applicationContext)
+    if (details != null) {
+      try {
+        val bytes = StreamUtil.readFully(details.stream)
+        Avatar.Photo(
+          BlobProvider.getInstance().forData(bytes).createForSingleSessionInMemory(),
+          details.length,
+          Avatar.DatabaseId.DoNotPersist
+        )
+      } catch (e: IOException) {
+        Log.w(TAG, "Failed to read avatar!")
+        getDefaultAvatarForSelf()
+      }
+    } else {
+      getDefaultAvatarForSelf()
+    }
+  }
+
+  fun getAvatarForGroup(groupId: GroupId): Single<Avatar> = Single.fromCallable {
+    val recipient = Recipient.externalGroupExact(applicationContext, groupId)
+
+    if (AvatarHelper.hasAvatar(applicationContext, recipient.id)) {
+      try {
+        val bytes = AvatarHelper.getAvatarBytes(applicationContext, recipient.id)
+        Avatar.Photo(
+          BlobProvider.getInstance().forData(bytes).createForSingleSessionInMemory(),
+          AvatarHelper.getAvatarLength(applicationContext, recipient.id),
+          Avatar.DatabaseId.DoNotPersist
+        )
+      } catch (e: IOException) {
+        Log.w(TAG, "Failed to read group avatar!")
+        getDefaultAvatarForGroup(recipient.avatarColor)
+      }
+    } else {
+      getDefaultAvatarForGroup(recipient.avatarColor)
+    }
+  }
+
+  fun getPersistedAvatarsForSelf(): Single<List<Avatar>> = Single.fromCallable {
+    SignalDatabase.avatarPicker.getAvatarsForSelf()
+  }
+
+  fun getPersistedAvatarsForGroup(groupId: GroupId): Single<List<Avatar>> = Single.fromCallable {
+    SignalDatabase.avatarPicker.getAvatarsForGroup(groupId)
+  }
+
+  fun getDefaultAvatarsForSelf(): Single<List<Avatar>> = Single.fromCallable {
+    Avatars.defaultAvatarsForSelf.entries.mapIndexed { index, entry ->
+      Avatar.Vector(entry.key, color = Avatars.colors[index % Avatars.colors.size], Avatar.DatabaseId.NotSet)
+    }
+  }
+
+  fun getDefaultAvatarsForGroup(): Single<List<Avatar>> = Single.fromCallable {
+    Avatars.defaultAvatarsForGroup.entries.mapIndexed { index, entry ->
+      Avatar.Vector(entry.key, color = Avatars.colors[index % Avatars.colors.size], Avatar.DatabaseId.NotSet)
+    }
+  }
+
+  fun writeMediaToMultiSessionStorage(media: Media, onMediaWrittenToMultiSessionStorage: (Uri) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      onMediaWrittenToMultiSessionStorage(AvatarPickerStorage.save(applicationContext, media))
+    }
+  }
+
+  fun persistAvatarForSelf(avatar: Avatar, onPersisted: (Avatar) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val avatarDatabase = SignalDatabase.avatarPicker
+      val savedAvatar = avatarDatabase.saveAvatarForSelf(avatar)
+      avatarDatabase.markUsage(savedAvatar)
+      onPersisted(savedAvatar)
+    }
+  }
+
+  fun persistAvatarForGroup(avatar: Avatar, groupId: GroupId, onPersisted: (Avatar) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val avatarDatabase = SignalDatabase.avatarPicker
+      val savedAvatar = avatarDatabase.saveAvatarForGroup(avatar, groupId)
+      avatarDatabase.markUsage(savedAvatar)
+      onPersisted(savedAvatar)
+    }
+  }
+
+  fun persistAndCreateMediaForSelf(avatar: Avatar, onSaved: (Media) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      if (avatar.databaseId !is Avatar.DatabaseId.DoNotPersist) {
+        persistAvatarForSelf(avatar) {
+          AvatarRenderer.renderAvatar(applicationContext, avatar, onSaved, this::handleRenderFailure)
+        }
+      } else {
+        AvatarRenderer.renderAvatar(applicationContext, avatar, onSaved, this::handleRenderFailure)
+      }
+    }
+  }
+
+  fun persistAndCreateMediaForGroup(avatar: Avatar, groupId: GroupId, onSaved: (Media) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      if (avatar.databaseId !is Avatar.DatabaseId.DoNotPersist) {
+        persistAvatarForGroup(avatar, groupId) {
+          AvatarRenderer.renderAvatar(applicationContext, avatar, onSaved, this::handleRenderFailure)
+        }
+      } else {
+        AvatarRenderer.renderAvatar(applicationContext, avatar, onSaved, this::handleRenderFailure)
+      }
+    }
+  }
+
+  fun createMediaForNewGroup(avatar: Avatar, onSaved: (Media) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      AvatarRenderer.renderAvatar(applicationContext, avatar, onSaved, this::handleRenderFailure)
+    }
+  }
+
+  fun handleRenderFailure(throwable: Throwable?) {
+    Log.w(TAG, "Failed to render avatar.", throwable)
+    ThreadUtil.postToMain {
+      Toast.makeText(applicationContext, R.string.AvatarPickerRepository__failed_to_save_avatar, Toast.LENGTH_SHORT).show()
+    }
+  }
+
+  fun getDefaultAvatarForSelf(): Avatar {
+    val initials = NameUtil.getAbbreviation(Recipient.self().getDisplayName(applicationContext))
+
+    return if (initials.isNullOrBlank()) {
+      Avatar.getDefaultForSelf()
+    } else {
+      Avatar.Text(initials, requireNotNull(Avatars.colorMap[Recipient.self().avatarColor.serialize()]), Avatar.DatabaseId.DoNotPersist)
+    }
+  }
+
+  fun getDefaultAvatarForGroup(groupId: GroupId): Avatar {
+    val recipient = Recipient.externalGroupExact(applicationContext, groupId)
+
+    return getDefaultAvatarForGroup(recipient.avatarColor)
+  }
+
+  fun getDefaultAvatarForGroup(color: AvatarColor?): Avatar {
+    val colorPair = Avatars.colorMap[color?.serialize()]
+    val defaultColor = Avatar.getDefaultForGroup()
+
+    return if (colorPair != null) {
+      defaultColor.copy(color = colorPair)
+    } else {
+      defaultColor
+    }
+  }
+
+  fun delete(avatar: Avatar, onDelete: () -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      if (avatar.databaseId is Avatar.DatabaseId.Saved) {
+        val avatarDatabase = SignalDatabase.avatarPicker
+        avatarDatabase.deleteAvatar(avatar)
+      }
+      onDelete()
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/picker/AvatarPickerState.kt

@@ -0,0 +1,11 @@
+package org.thoughtcrime.securesms.avatar.picker
+
+import org.thoughtcrime.securesms.avatar.Avatar
+
+data class AvatarPickerState(
+  val currentAvatar: Avatar? = null,
+  val selectableAvatars: List<Avatar> = listOf(),
+  val canSave: Boolean = false,
+  val canClear: Boolean = false,
+  val isCleared: Boolean = false
+)

app/src/main/java/org/thoughtcrime/securesms/avatar/picker/AvatarPickerViewModel.kt

@@ -0,0 +1,198 @@
+package org.thoughtcrime.securesms.avatar.picker
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import io.reactivex.rxjava3.core.Single
+import io.reactivex.rxjava3.disposables.CompositeDisposable
+import io.reactivex.rxjava3.schedulers.Schedulers
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.mediasend.Media
+import org.thoughtcrime.securesms.util.livedata.Store
+
+sealed class AvatarPickerViewModel(private val repository: AvatarPickerRepository) : ViewModel() {
+
+  private val disposables = CompositeDisposable()
+  private val store = Store(AvatarPickerState())
+
+  val state: LiveData<AvatarPickerState> = store.stateLiveData
+
+  protected abstract fun getAvatar(): Single<Avatar>
+  protected abstract fun getDefaultAvatarFromRepository(): Avatar
+  protected abstract fun getPersistedAvatars(): Single<List<Avatar>>
+  protected abstract fun getDefaultAvatars(): Single<List<Avatar>>
+  protected abstract fun persistAvatar(avatar: Avatar, onPersisted: (Avatar) -> Unit)
+  protected abstract fun persistAndCreateMedia(avatar: Avatar, onSaved: (Media) -> Unit)
+
+  fun delete(avatar: Avatar) {
+    repository.delete(avatar) {
+      refreshAvatar()
+      refreshSelectableAvatars()
+    }
+  }
+
+  fun clear() {
+    store.update {
+      val avatar = getDefaultAvatarFromRepository()
+      it.copy(currentAvatar = avatar, canSave = true, canClear = false, isCleared = true)
+    }
+  }
+
+  fun save(onSaved: (Media) -> Unit, onCleared: () -> Unit) {
+    if (store.state.isCleared) {
+      onCleared()
+    } else {
+      val avatar = store.state.currentAvatar ?: throw AssertionError()
+      persistAndCreateMedia(avatar, onSaved)
+    }
+  }
+
+  fun onAvatarSelectedFromGrid(avatar: Avatar) {
+    store.update { it.copy(currentAvatar = avatar, canSave = isSaveable(avatar), canClear = true, isCleared = false) }
+  }
+
+  fun onAvatarEditCompleted(avatar: Avatar) {
+    persistAvatar(avatar) { saved ->
+      store.update { it.copy(currentAvatar = saved, canSave = isSaveable(saved), canClear = true, isCleared = false) }
+      refreshSelectableAvatars()
+    }
+  }
+
+  fun onAvatarPhotoSelectionCompleted(media: Media) {
+    repository.writeMediaToMultiSessionStorage(media) { multiSessionUri ->
+      persistAvatar(Avatar.Photo(multiSessionUri, media.size, Avatar.DatabaseId.NotSet)) { avatar ->
+        store.update { it.copy(currentAvatar = avatar, canSave = isSaveable(avatar), canClear = true, isCleared = false) }
+        refreshSelectableAvatars()
+      }
+    }
+  }
+
+  protected fun refreshAvatar() {
+    disposables.add(
+      getAvatar().subscribeOn(Schedulers.io()).subscribe { avatar ->
+        store.update { it.copy(currentAvatar = avatar, canSave = isSaveable(avatar), canClear = avatar is Avatar.Photo && !isSaveable(avatar), isCleared = false) }
+      }
+    )
+  }
+
+  protected fun refreshSelectableAvatars() {
+    disposables.add(
+      Single.zip(getPersistedAvatars(), getDefaultAvatars()) { custom, def ->
+        val customKeys = custom.filterIsInstance(Avatar.Vector::class.java).map { it.key }
+        custom + def.filterNot {
+          it is Avatar.Vector && customKeys.contains(it.key)
+        }
+      }.subscribeOn(Schedulers.io()).subscribe { avatars ->
+        store.update { it.copy(selectableAvatars = avatars) }
+      }
+    )
+  }
+
+  private fun isSaveable(avatar: Avatar) = avatar.databaseId != Avatar.DatabaseId.DoNotPersist
+
+  override fun onCleared() {
+    disposables.dispose()
+  }
+
+  private class SelfAvatarPickerViewModel(private val repository: AvatarPickerRepository) : AvatarPickerViewModel(repository) {
+
+    init {
+      refreshAvatar()
+      refreshSelectableAvatars()
+    }
+
+    override fun getAvatar(): Single<Avatar> = repository.getAvatarForSelf()
+    override fun getDefaultAvatarFromRepository(): Avatar = repository.getDefaultAvatarForSelf()
+    override fun getPersistedAvatars(): Single<List<Avatar>> = repository.getPersistedAvatarsForSelf()
+    override fun getDefaultAvatars(): Single<List<Avatar>> = repository.getDefaultAvatarsForSelf()
+
+    override fun persistAvatar(avatar: Avatar, onPersisted: (Avatar) -> Unit) {
+      repository.persistAvatarForSelf(avatar, onPersisted)
+    }
+
+    override fun persistAndCreateMedia(avatar: Avatar, onSaved: (Media) -> Unit) {
+      repository.persistAndCreateMediaForSelf(avatar, onSaved)
+    }
+  }
+
+  private class GroupAvatarPickerViewModel(
+    private val groupId: GroupId,
+    private val repository: AvatarPickerRepository,
+    groupAvatarMedia: Media?
+  ) : AvatarPickerViewModel(repository) {
+
+    private val initialAvatar: Avatar? = groupAvatarMedia?.let { Avatar.Photo(it.uri, it.size, Avatar.DatabaseId.DoNotPersist) }
+
+    init {
+      refreshAvatar()
+      refreshSelectableAvatars()
+    }
+
+    override fun getAvatar(): Single<Avatar> {
+      return if (initialAvatar != null) {
+        Single.just(initialAvatar)
+      } else {
+        repository.getAvatarForGroup(groupId)
+      }
+    }
+
+    override fun getDefaultAvatarFromRepository(): Avatar = repository.getDefaultAvatarForGroup(groupId)
+    override fun getPersistedAvatars(): Single<List<Avatar>> = repository.getPersistedAvatarsForGroup(groupId)
+    override fun getDefaultAvatars(): Single<List<Avatar>> = repository.getDefaultAvatarsForGroup()
+
+    override fun persistAvatar(avatar: Avatar, onPersisted: (Avatar) -> Unit) {
+      repository.persistAvatarForGroup(avatar, groupId, onPersisted)
+    }
+
+    override fun persistAndCreateMedia(avatar: Avatar, onSaved: (Media) -> Unit) {
+      repository.persistAndCreateMediaForGroup(avatar, groupId, onSaved)
+    }
+  }
+
+  private class NewGroupAvatarPickerViewModel(
+    private val repository: AvatarPickerRepository,
+    initialMedia: Media?
+  ) : AvatarPickerViewModel(repository) {
+
+    private val initialAvatar: Avatar? = initialMedia?.let { Avatar.Photo(it.uri, it.size, Avatar.DatabaseId.DoNotPersist) }
+
+    init {
+      refreshAvatar()
+      refreshSelectableAvatars()
+    }
+
+    override fun getAvatar(): Single<Avatar> {
+      return if (initialAvatar != null) {
+        Single.just(initialAvatar)
+      } else {
+        Single.fromCallable { getDefaultAvatarFromRepository() }
+      }
+    }
+
+    override fun getDefaultAvatarFromRepository(): Avatar = repository.getDefaultAvatarForGroup(null)
+    override fun getPersistedAvatars(): Single<List<Avatar>> = Single.just(listOf())
+    override fun getDefaultAvatars(): Single<List<Avatar>> = repository.getDefaultAvatarsForGroup()
+    override fun persistAvatar(avatar: Avatar, onPersisted: (Avatar) -> Unit) = onPersisted(avatar)
+    override fun persistAndCreateMedia(avatar: Avatar, onSaved: (Media) -> Unit) = repository.createMediaForNewGroup(avatar, onSaved)
+  }
+
+  class Factory(
+    private val repository: AvatarPickerRepository,
+    private val groupId: GroupId?,
+    private val isNewGroup: Boolean,
+    private val groupAvatarMedia: Media?
+  ) : ViewModelProvider.Factory {
+    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+      val viewModel = if (groupId == null && !isNewGroup) {
+        SelfAvatarPickerViewModel(repository)
+      } else if (groupId == null) {
+        NewGroupAvatarPickerViewModel(repository, groupAvatarMedia)
+      } else {
+        GroupAvatarPickerViewModel(groupId, repository, groupAvatarMedia)
+      }
+
+      return requireNotNull(modelClass.cast(viewModel))
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/text/TextAvatarCreationFragment.kt

@@ -0,0 +1,152 @@
+package org.thoughtcrime.securesms.avatar.text
+
+import android.os.Bundle
+import android.view.View
+import android.view.inputmethod.EditorInfo
+import android.widget.EditText
+import androidx.appcompat.widget.Toolbar
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.constraintlayout.widget.ConstraintSet
+import androidx.core.widget.doAfterTextChanged
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.setFragmentResult
+import androidx.fragment.app.viewModels
+import androidx.navigation.Navigation
+import androidx.recyclerview.widget.RecyclerView
+import androidx.transition.AutoTransition
+import androidx.transition.TransitionManager
+import com.google.android.material.tabs.TabLayout
+import org.signal.core.util.EditTextUtil
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarBundler
+import org.thoughtcrime.securesms.avatar.AvatarColorItem
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.avatar.picker.AvatarPickerItem
+import org.thoughtcrime.securesms.components.BoldSelectionTabItem
+import org.thoughtcrime.securesms.components.ControllableTabLayout
+import org.thoughtcrime.securesms.components.KeyboardAwareLinearLayout
+import org.thoughtcrime.securesms.components.recyclerview.GridDividerDecoration
+import org.thoughtcrime.securesms.util.ViewUtil
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+
+/**
+ * Fragment to create an avatar based off of a Vector or Text (via a pager)
+ */
+class TextAvatarCreationFragment : Fragment(R.layout.text_avatar_creation_fragment) {
+
+  private val viewModel: TextAvatarCreationViewModel by viewModels(factoryProducer = this::createFactory)
+
+  private lateinit var textInput: EditText
+  private lateinit var recycler: RecyclerView
+  private lateinit var content: ConstraintLayout
+
+  private val withRecyclerSet = ConstraintSet()
+  private val withoutRecyclerSet = ConstraintSet()
+
+  private var hasBoundFromViewModel: Boolean = false
+
+  private fun createFactory(): TextAvatarCreationViewModel.Factory {
+    val args = TextAvatarCreationFragmentArgs.fromBundle(requireArguments())
+    val textBundle = args.textAvatar
+    val text = if (textBundle != null) {
+      AvatarBundler.extractText(textBundle)
+    } else {
+      Avatar.Text("", Avatars.colors.random(), Avatar.DatabaseId.NotSet)
+    }
+
+    return TextAvatarCreationViewModel.Factory(text)
+  }
+
+  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    val toolbar: Toolbar = view.findViewById(R.id.text_avatar_creation_toolbar)
+    val tabLayout: ControllableTabLayout = view.findViewById(R.id.text_avatar_creation_tabs)
+    val doneButton: View = view.findViewById(R.id.text_avatar_creation_done)
+    val keyboardAwareLayout: KeyboardAwareLinearLayout = view.findViewById(R.id.keyboard_aware_layout)
+
+    withRecyclerSet.load(requireContext(), R.layout.text_avatar_creation_fragment_content)
+    withoutRecyclerSet.load(requireContext(), R.layout.text_avatar_creation_fragment_content_hidden_recycler)
+
+    content = view.findViewById(R.id.content)
+    recycler = view.findViewById(R.id.text_avatar_creation_recycler)
+    textInput = view.findViewById(R.id.avatar_picker_item_text)
+
+    toolbar.setNavigationOnClickListener { Navigation.findNavController(it).popBackStack() }
+    BoldSelectionTabItem.registerListeners(tabLayout)
+
+    val onTabSelectedListener = OnTabSelectedListener()
+    tabLayout.addOnTabSelectedListener(onTabSelectedListener)
+    onTabSelectedListener.onTabSelected(requireNotNull(tabLayout.getTabAt(tabLayout.selectedTabPosition)))
+
+    val adapter = MappingAdapter()
+    recycler.addItemDecoration(GridDividerDecoration(4, ViewUtil.dpToPx(16)))
+    AvatarColorItem.registerViewHolder(adapter) {
+      viewModel.setColor(it)
+    }
+    recycler.adapter = adapter
+
+    val viewHolder = AvatarPickerItem.ViewHolder(view)
+    viewModel.state.observe(viewLifecycleOwner) { state ->
+      EditTextUtil.setCursorColor(textInput, state.currentAvatar.color.foregroundColor)
+      viewHolder.bind(AvatarPickerItem.Model(state.currentAvatar, false))
+
+      adapter.submitList(state.colors().map { AvatarColorItem.Model(it) })
+      hasBoundFromViewModel = true
+    }
+
+    EditTextUtil.addGraphemeClusterLimitFilter(textInput, 3)
+    textInput.doAfterTextChanged {
+      if (it != null && hasBoundFromViewModel) {
+        viewModel.setText(it.toString())
+      }
+    }
+
+    doneButton.setOnClickListener { v ->
+      setFragmentResult(REQUEST_KEY_TEXT, AvatarBundler.bundleText(viewModel.getCurrentAvatar()))
+      Navigation.findNavController(v).popBackStack()
+    }
+
+    textInput.setOnEditorActionListener { _, actionId, _ ->
+      if (actionId == EditorInfo.IME_ACTION_NEXT) {
+        tabLayout.getTabAt(1)?.select()
+        true
+      } else {
+        false
+      }
+    }
+
+    keyboardAwareLayout.addOnKeyboardHiddenListener {
+      if (tabLayout.selectedTabPosition == 1) {
+        val transition = AutoTransition().setStartDelay(250L)
+        TransitionManager.endTransitions(content)
+        withRecyclerSet.applyTo(content)
+        TransitionManager.beginDelayedTransition(content, transition)
+      }
+    }
+  }
+
+  private inner class OnTabSelectedListener : TabLayout.OnTabSelectedListener {
+    override fun onTabSelected(tab: TabLayout.Tab) {
+      when (tab.position) {
+        0 -> {
+          textInput.isEnabled = true
+          ViewUtil.focusAndShowKeyboard(textInput)
+
+          withoutRecyclerSet.applyTo(content)
+          textInput.setSelection(textInput.length())
+        }
+        1 -> {
+          textInput.isEnabled = false
+          ViewUtil.hideKeyboard(requireContext(), textInput)
+        }
+      }
+    }
+
+    override fun onTabUnselected(tab: TabLayout.Tab?) = Unit
+    override fun onTabReselected(tab: TabLayout.Tab?) = Unit
+  }
+
+  companion object {
+    const val REQUEST_KEY_TEXT = "org.thoughtcrime.securesms.avatar.text.TEXT"
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/text/TextAvatarCreationState.kt

@@ -0,0 +1,11 @@
+package org.thoughtcrime.securesms.avatar.text
+
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarColorItem
+import org.thoughtcrime.securesms.avatar.Avatars
+
+data class TextAvatarCreationState(
+  val currentAvatar: Avatar.Text,
+) {
+  fun colors(): List<AvatarColorItem> = Avatars.colors.map { AvatarColorItem(it, currentAvatar.color == it) }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/text/TextAvatarCreationViewModel.kt

@@ -0,0 +1,40 @@
+package org.thoughtcrime.securesms.avatar.text
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.Transformations
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.util.livedata.Store
+
+class TextAvatarCreationViewModel(initialText: Avatar.Text) : ViewModel() {
+
+  private val store = Store(TextAvatarCreationState(initialText))
+
+  val state: LiveData<TextAvatarCreationState> = Transformations.distinctUntilChanged(store.stateLiveData)
+
+  fun setColor(colorPair: Avatars.ColorPair) {
+    store.update { it.copy(currentAvatar = it.currentAvatar.copy(color = colorPair)) }
+  }
+
+  fun setText(text: String) {
+    store.update {
+      if (it.currentAvatar.text == text) {
+        it
+      } else {
+        it.copy(currentAvatar = it.currentAvatar.copy(text = text))
+      }
+    }
+  }
+
+  fun getCurrentAvatar(): Avatar.Text {
+    return store.state.currentAvatar
+  }
+
+  class Factory(private val initialText: Avatar.Text) : ViewModelProvider.Factory {
+    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+      return requireNotNull(modelClass.cast(TextAvatarCreationViewModel(initialText)))
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/vector/VectorAvatarCreationFragment.kt

@@ -0,0 +1,64 @@
+package org.thoughtcrime.securesms.avatar.vector
+
+import android.os.Bundle
+import android.view.View
+import android.widget.ImageView
+import androidx.appcompat.widget.Toolbar
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.setFragmentResult
+import androidx.fragment.app.viewModels
+import androidx.navigation.Navigation
+import androidx.recyclerview.widget.RecyclerView
+import com.airbnb.lottie.SimpleColorFilter
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.avatar.AvatarBundler
+import org.thoughtcrime.securesms.avatar.AvatarColorItem
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.components.recyclerview.GridDividerDecoration
+import org.thoughtcrime.securesms.util.ViewUtil
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+
+/**
+ * Fragment to create an avatar based off a default vector.
+ */
+class VectorAvatarCreationFragment : Fragment(R.layout.vector_avatar_creation_fragment) {
+
+  private val viewModel: VectorAvatarCreationViewModel by viewModels(factoryProducer = this::createFactory)
+
+  private fun createFactory(): VectorAvatarCreationViewModel.Factory {
+    val args = VectorAvatarCreationFragmentArgs.fromBundle(requireArguments())
+    val vectorBundle = args.vectorAvatar
+
+    return VectorAvatarCreationViewModel.Factory(AvatarBundler.extractVector(vectorBundle))
+  }
+
+  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    val toolbar: Toolbar = view.findViewById(R.id.vector_avatar_creation_toolbar)
+    val recycler: RecyclerView = view.findViewById(R.id.vector_avatar_creation_recycler)
+    val doneButton: View = view.findViewById(R.id.vector_avatar_creation_done)
+    val preview: ImageView = view.findViewById(R.id.vector_avatar_creation_image)
+
+    val adapter = MappingAdapter()
+    recycler.adapter = adapter
+    recycler.addItemDecoration(GridDividerDecoration(4, ViewUtil.dpToPx(16)))
+    AvatarColorItem.registerViewHolder(adapter) {
+      viewModel.setColor(it)
+    }
+
+    viewModel.state.observe(viewLifecycleOwner) { state ->
+      preview.background.colorFilter = SimpleColorFilter(state.currentAvatar.color.backgroundColor)
+      preview.setImageResource(requireNotNull(Avatars.getDrawableResource(state.currentAvatar.key)))
+      adapter.submitList(state.colors().map { AvatarColorItem.Model(it) })
+    }
+
+    toolbar.setNavigationOnClickListener { Navigation.findNavController(view).popBackStack() }
+    doneButton.setOnClickListener {
+      setFragmentResult(REQUEST_KEY_VECTOR, AvatarBundler.bundleVector(viewModel.getCurrentAvatar()))
+      Navigation.findNavController(it).popBackStack()
+    }
+  }
+
+  companion object {
+    const val REQUEST_KEY_VECTOR = "org.thoughtcrime.securesms.avatar.text.VECTOR"
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/vector/VectorAvatarCreationState.kt

@@ -0,0 +1,11 @@
+package org.thoughtcrime.securesms.avatar.vector
+
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.AvatarColorItem
+import org.thoughtcrime.securesms.avatar.Avatars
+
+data class VectorAvatarCreationState(
+  val currentAvatar: Avatar.Vector,
+) {
+  fun colors(): List<AvatarColorItem> = Avatars.colors.map { AvatarColorItem(it, currentAvatar.color == it) }
+}

app/src/main/java/org/thoughtcrime/securesms/avatar/vector/VectorAvatarCreationViewModel.kt

@@ -0,0 +1,27 @@
+package org.thoughtcrime.securesms.avatar.vector
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import org.thoughtcrime.securesms.avatar.Avatar
+import org.thoughtcrime.securesms.avatar.Avatars
+import org.thoughtcrime.securesms.util.livedata.Store
+
+class VectorAvatarCreationViewModel(initialAvatar: Avatar.Vector) : ViewModel() {
+
+  private val store = Store(VectorAvatarCreationState(initialAvatar))
+
+  val state: LiveData<VectorAvatarCreationState> = store.stateLiveData
+
+  fun setColor(colorPair: Avatars.ColorPair) {
+    store.update { it.copy(currentAvatar = it.currentAvatar.copy(color = colorPair)) }
+  }
+
+  fun getCurrentAvatar() = store.state.currentAvatar
+
+  class Factory(private val initialAvatar: Avatar.Vector) : ViewModelProvider.Factory {
+    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+      return requireNotNull(modelClass.cast(VectorAvatarCreationViewModel(initialAvatar)))
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/backup/BackupCountQueries.kt

@@ -0,0 +1,30 @@
+package org.thoughtcrime.securesms.backup
+
+import org.thoughtcrime.securesms.database.AttachmentDatabase
+import org.thoughtcrime.securesms.database.GroupReceiptDatabase
+import org.thoughtcrime.securesms.database.MmsDatabase
+import org.thoughtcrime.securesms.database.SmsDatabase
+
+/**
+ * Queries used by backup exporter to estimate total counts for various complicated tables.
+ */
+object BackupCountQueries {
+
+  const val mmsCount: String = "SELECT COUNT(*) FROM ${MmsDatabase.TABLE_NAME} WHERE ${MmsDatabase.EXPIRES_IN} <= 0 AND ${MmsDatabase.VIEW_ONCE} <= 0"
+
+  const val smsCount: String = "SELECT COUNT(*) FROM ${SmsDatabase.TABLE_NAME} WHERE ${SmsDatabase.EXPIRES_IN} <= 0"
+
+  @get:JvmStatic
+  val groupReceiptCount: String = """
+      SELECT COUNT(*) FROM ${GroupReceiptDatabase.TABLE_NAME} 
+      INNER JOIN ${MmsDatabase.TABLE_NAME} ON ${GroupReceiptDatabase.TABLE_NAME}.${GroupReceiptDatabase.MMS_ID} = ${MmsDatabase.TABLE_NAME}.${MmsDatabase.ID} 
+      WHERE ${MmsDatabase.TABLE_NAME}.${MmsDatabase.EXPIRES_IN} <= 0 AND ${MmsDatabase.TABLE_NAME}.${MmsDatabase.VIEW_ONCE} <= 0
+  """.trimIndent()
+
+  @get:JvmStatic
+  val attachmentCount: String = """
+      SELECT COUNT(*) FROM ${AttachmentDatabase.TABLE_NAME} 
+      INNER JOIN ${MmsDatabase.TABLE_NAME} ON ${AttachmentDatabase.TABLE_NAME}.${AttachmentDatabase.MMS_ID} = ${MmsDatabase.TABLE_NAME}.${MmsDatabase.ID} 
+      WHERE ${MmsDatabase.TABLE_NAME}.${MmsDatabase.EXPIRES_IN} <= 0 AND ${MmsDatabase.TABLE_NAME}.${MmsDatabase.VIEW_ONCE} <= 0
+  """.trimIndent()
+}

app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupBase.java

@@ -13,13 +13,12 @@ import java.security.NoSuchAlgorithmException;
 
 public abstract class FullBackupBase {
 
-  @SuppressWarnings("unused")
+  private static final int DIGEST_ROUNDS = 250_000;
-  private static final String TAG = Log.tag(FullBackupBase.class);
 
   static class BackupStream {
     static @NonNull byte[] getBackupKey(@NonNull String passphrase, @Nullable byte[] salt) {
       try {
-        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, 0));
+        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, 0, 0));
 
         MessageDigest digest = MessageDigest.getInstance("SHA-512");
         byte[]        input  = passphrase.replace(" ", "").getBytes();
@@ -27,8 +26,8 @@ public abstract class FullBackupBase {
 
         if (salt != null) digest.update(salt);
 
-        for (int i=0;i<250000;i++) {
+        for (int i = 0; i < DIGEST_ROUNDS; i++) {
-          if (i % 1000 == 0) EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, 0));
+          if (i % 1000 == 0) EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, 0, 0));
           digest.update(hash);
           hash = digest.digest(input);
         }
@@ -47,20 +46,34 @@ public abstract class FullBackupBase {
     }
 
     private final Type type;
-    private final int count;
+    private final long count;
+    private final long estimatedTotalCount;
 
-    BackupEvent(Type type, int count) {
+    BackupEvent(Type type, long count, long estimatedTotalCount) {
-      this.type  = type;
+      this.type                = type;
-      this.count = count;
+      this.count               = count;
+      this.estimatedTotalCount = estimatedTotalCount;
     }
 
     public Type getType() {
       return type;
     }
 
-    public int getCount() {
+    public long getCount() {
       return count;
     }
+
+    public long getEstimatedTotalCount() {
+      return estimatedTotalCount;
+    }
+
+    public double getCompletionPercentage() {
+      if (estimatedTotalCount == 0) {
+        return 0;
+      }
+
+      return Math.min(99.9f, (double) count * 100L / (double) estimatedTotalCount);
+    }
   }
 
 }

app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupExporter.java

@@ -13,7 +13,7 @@ import androidx.documentfile.provider.DocumentFile;
 import com.annimon.stream.function.Predicate;
 import com.google.protobuf.ByteString;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.greenrobot.eventbus.EventBus;
 import org.signal.core.util.Conversions;
@@ -38,11 +38,11 @@ import org.thoughtcrime.securesms.database.SessionDatabase;
 import org.thoughtcrime.securesms.database.SignedPreKeyDatabase;
 import org.thoughtcrime.securesms.database.SmsDatabase;
 import org.thoughtcrime.securesms.database.StickerDatabase;
+import org.thoughtcrime.securesms.database.model.AvatarPickerDatabase;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.keyvalue.KeyValueDataSet;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.profiles.AvatarHelper;
-import org.thoughtcrime.securesms.service.PendingRetryReceiptManager;
 import org.thoughtcrime.securesms.util.SetUtil;
 import org.thoughtcrime.securesms.util.Stopwatch;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
@@ -75,6 +75,11 @@ public class FullBackupExporter extends FullBackupBase {
 
   private static final String TAG = Log.tag(FullBackupExporter.class);
 
+  private static final long DATABASE_VERSION_RECORD_COUNT = 1L;
+  private static final long TABLE_RECORD_COUNT_MULTIPLIER = 3L;
+  private static final long IDENTITY_KEY_BACKUP_RECORD_COUNT = 2L;
+  private static final long FINAL_MESSAGE_COUNT = 1L;
+
   private static final Set<String> BLACKLISTED_TABLES = SetUtil.newHashSet(
     SignedPreKeyDatabase.TABLE_NAME,
     OneTimePreKeyDatabase.TABLE_NAME,
@@ -84,7 +89,8 @@ public class FullBackupExporter extends FullBackupBase {
     EmojiSearchDatabase.TABLE_NAME,
     SenderKeyDatabase.TABLE_NAME,
     SenderKeySharedDatabase.TABLE_NAME,
-    PendingRetryReceiptDatabase.TABLE_NAME
+    PendingRetryReceiptDatabase.TABLE_NAME,
+    AvatarPickerDatabase.TABLE_NAME
   );
 
   public static void export(@NonNull Context context,
@@ -133,58 +139,62 @@ public class FullBackupExporter extends FullBackupBase {
                                      @NonNull BackupCancellationSignal cancellationSignal)
       throws IOException
   {
-    BackupFrameOutputStream outputStream = new BackupFrameOutputStream(fileOutputStream, passphrase);
+    BackupFrameOutputStream outputStream          = new BackupFrameOutputStream(fileOutputStream, passphrase);
-    int                     count        = 0;
+    int                     count                 = 0;
+    long                    estimatedCountOutside = 0L;
 
     try {
       outputStream.writeDatabaseVersion(input.getVersion());
       count++;
 
       List<String> tables = exportSchema(input, outputStream);
-      count += tables.size() * 3;
+      count += tables.size() * TABLE_RECORD_COUNT_MULTIPLIER;
+
+      final long estimatedCount = calculateCount(context, input, tables);
+      estimatedCountOutside = estimatedCount;
 
       Stopwatch stopwatch = new Stopwatch("Backup");
 
       for (String table : tables) {
         throwIfCanceled(cancellationSignal);
         if (table.equals(MmsDatabase.TABLE_NAME)) {
-          count = exportTable(table, input, outputStream, FullBackupExporter::isNonExpiringMmsMessage, null, count, cancellationSignal);
+          count = exportTable(table, input, outputStream, FullBackupExporter::isNonExpiringMmsMessage, null, count, estimatedCount, cancellationSignal);
         } else if (table.equals(SmsDatabase.TABLE_NAME)) {
-          count = exportTable(table, input, outputStream, FullBackupExporter::isNonExpiringSmsMessage, null, count, cancellationSignal);
+          count = exportTable(table, input, outputStream, FullBackupExporter::isNonExpiringSmsMessage, null, count, estimatedCount, cancellationSignal);
         } else if (table.equals(GroupReceiptDatabase.TABLE_NAME)) {
-          count = exportTable(table, input, outputStream, cursor -> isForNonExpiringMessage(input, cursor.getLong(cursor.getColumnIndexOrThrow(GroupReceiptDatabase.MMS_ID))), null, count, cancellationSignal);
+          count = exportTable(table, input, outputStream, cursor -> isForNonExpiringMessage(input, cursor.getLong(cursor.getColumnIndexOrThrow(GroupReceiptDatabase.MMS_ID))), null, count, estimatedCount, cancellationSignal);
         } else if (table.equals(AttachmentDatabase.TABLE_NAME)) {
-          count = exportTable(table, input, outputStream, cursor -> isForNonExpiringMessage(input, cursor.getLong(cursor.getColumnIndexOrThrow(AttachmentDatabase.MMS_ID))), (cursor, innerCount) -> exportAttachment(attachmentSecret, cursor, outputStream, innerCount), count, cancellationSignal);
+          count = exportTable(table, input, outputStream, cursor -> isForNonExpiringMessage(input, cursor.getLong(cursor.getColumnIndexOrThrow(AttachmentDatabase.MMS_ID))), (cursor, innerCount) -> exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount), count, estimatedCount, cancellationSignal);
         } else if (table.equals(StickerDatabase.TABLE_NAME)) {
-          count = exportTable(table, input, outputStream, cursor -> true, (cursor, innerCount) -> exportSticker(attachmentSecret, cursor, outputStream, innerCount), count, cancellationSignal);
+          count = exportTable(table, input, outputStream, cursor -> true, (cursor, innerCount) -> exportSticker(attachmentSecret, cursor, outputStream, innerCount, estimatedCount), count, estimatedCount, cancellationSignal);
         } else if (!BLACKLISTED_TABLES.contains(table) && !table.startsWith("sqlite_")) {
-          count = exportTable(table, input, outputStream, null, null, count, cancellationSignal);
+          count = exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal);
         }
         stopwatch.split("table::" + table);
       }
 
       for (BackupProtos.SharedPreference preference : IdentityKeyUtil.getBackupRecord(context)) {
         throwIfCanceled(cancellationSignal);
-        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
         outputStream.write(preference);
       }
-      
+
       for (BackupProtos.SharedPreference preference : TextSecurePreferences.getPreferencesToSaveToBackup(context)) {
         throwIfCanceled(cancellationSignal);
-        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
         outputStream.write(preference);
       }
 
       stopwatch.split("prefs");
 
-      count = exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, cancellationSignal);
+      count = exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, cancellationSignal);
 
       stopwatch.split("key_values");
 
       for (AvatarHelper.Avatar avatar : AvatarHelper.getAvatars(context)) {
         throwIfCanceled(cancellationSignal);
         if (avatar != null) {
-          EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+          EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
           outputStream.write(avatar.getFilename(), avatar.getInputStream(), avatar.getLength());
         }
       }
@@ -197,7 +207,49 @@ public class FullBackupExporter extends FullBackupBase {
       if (closeOutputStream) {
         outputStream.close();
       }
-      EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.FINISHED, ++count));
+      EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.FINISHED, ++count, estimatedCountOutside));
+    }
+  }
+
+  private static long calculateCount(@NonNull Context context, @NonNull SQLiteDatabase input, List<String> tables) {
+    long count = DATABASE_VERSION_RECORD_COUNT + TABLE_RECORD_COUNT_MULTIPLIER * tables.size();
+
+    for (String table : tables) {
+      if (table.equals(MmsDatabase.TABLE_NAME)) {
+        count += getCount(input, BackupCountQueries.mmsCount);
+      } else if (table.equals(SmsDatabase.TABLE_NAME)) {
+        count += getCount(input, BackupCountQueries.smsCount);
+      } else if (table.equals(GroupReceiptDatabase.TABLE_NAME)) {
+        count += getCount(input, BackupCountQueries.getGroupReceiptCount());
+      } else if (table.equals(AttachmentDatabase.TABLE_NAME)) {
+        count += getCount(input, BackupCountQueries.getAttachmentCount());
+      } else if (table.equals(StickerDatabase.TABLE_NAME)) {
+        count += getCount(input, "SELECT COUNT(*) FROM " + table);
+      } else if (!BLACKLISTED_TABLES.contains(table) && !table.startsWith("sqlite_")) {
+        count += getCount(input, "SELECT COUNT(*) FROM " + table);
+      }
+    }
+
+    count += IDENTITY_KEY_BACKUP_RECORD_COUNT;
+
+    count += TextSecurePreferences.getPreferencesToSaveToBackupCount(context);
+
+    KeyValueDataSet dataSet = KeyValueDatabase.getInstance(ApplicationDependencies.getApplication())
+                                              .getDataSet();
+    for (String key : SignalStore.getKeysToIncludeInBackup()) {
+      if (dataSet.containsKey(key)) {
+        count++;
+      }
+    }
+
+    count += AvatarHelper.getAvatarCount(context);
+
+    return count + FINAL_MESSAGE_COUNT;
+  }
+
+  private static long getCount(@NonNull SQLiteDatabase input, @NonNull String query) {
+    try (Cursor cursor = input.rawQuery(query)) {
+      return cursor.moveToFirst() ? cursor.getLong(0) : 0;
     }
   }
 
@@ -243,6 +295,7 @@ public class FullBackupExporter extends FullBackupBase {
                                  @Nullable Predicate<Cursor> predicate,
                                  @Nullable PostProcessor postProcess,
                                  int count,
+                                 long estimatedCount,
                                  @NonNull BackupCancellationSignal cancellationSignal)
       throws IOException
   {
@@ -282,7 +335,7 @@ public class FullBackupExporter extends FullBackupBase {
 
           statement.append(')');
 
-          EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+          EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
           outputStream.write(statementBuilder.setStatement(statement.toString()).build());
 
           if (postProcess != null) {
@@ -295,7 +348,7 @@ public class FullBackupExporter extends FullBackupBase {
     return count;
   }
 
-  private static int exportAttachment(@NonNull AttachmentSecret attachmentSecret, @NonNull Cursor cursor, @NonNull BackupFrameOutputStream outputStream, int count) {
+  private static int exportAttachment(@NonNull AttachmentSecret attachmentSecret, @NonNull Cursor cursor, @NonNull BackupFrameOutputStream outputStream, int count, long estimatedCount) {
     try {
       long rowId    = cursor.getLong(cursor.getColumnIndexOrThrow(AttachmentDatabase.ROW_ID));
       long uniqueId = cursor.getLong(cursor.getColumnIndexOrThrow(AttachmentDatabase.UNIQUE_ID));
@@ -320,7 +373,7 @@ public class FullBackupExporter extends FullBackupBase {
         if (random != null && random.length == 32) inputStream = ModernDecryptingPartInputStream.createFor(attachmentSecret, random, new File(data), 0);
         else                                       inputStream = ClassicDecryptingPartInputStream.createFor(attachmentSecret, new File(data));
 
-        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
         outputStream.write(new AttachmentId(rowId, uniqueId), inputStream, size);
       }
     } catch (IOException e) {
@@ -330,7 +383,7 @@ public class FullBackupExporter extends FullBackupBase {
     return count;
   }
 
-  private static int exportSticker(@NonNull AttachmentSecret attachmentSecret, @NonNull Cursor cursor, @NonNull BackupFrameOutputStream outputStream, int count) {
+  private static int exportSticker(@NonNull AttachmentSecret attachmentSecret, @NonNull Cursor cursor, @NonNull BackupFrameOutputStream outputStream, int count, long estimatedCount) {
     try {
       long rowId    = cursor.getLong(cursor.getColumnIndexOrThrow(StickerDatabase._ID));
       long size     = cursor.getLong(cursor.getColumnIndexOrThrow(StickerDatabase.FILE_LENGTH));
@@ -339,7 +392,7 @@ public class FullBackupExporter extends FullBackupBase {
       byte[] random = cursor.getBlob(cursor.getColumnIndexOrThrow(StickerDatabase.FILE_RANDOM));
 
       if (!TextUtils.isEmpty(data) && size > 0) {
-        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+        EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
         InputStream inputStream = ModernDecryptingPartInputStream.createFor(attachmentSecret, random, new File(data), 0);
         outputStream.writeSticker(rowId, inputStream, size);
       }
@@ -370,6 +423,7 @@ public class FullBackupExporter extends FullBackupBase {
   private static int exportKeyValues(@NonNull BackupFrameOutputStream outputStream,
                                      @NonNull List<String> keysToIncludeInBackup,
                                      int count,
+                                     long estimatedCount,
                                      BackupCancellationSignal cancellationSignal) throws IOException
   {
     KeyValueDataSet dataSet = KeyValueDatabase.getInstance(ApplicationDependencies.getApplication())
@@ -400,7 +454,7 @@ public class FullBackupExporter extends FullBackupBase {
         throw new AssertionError("Unknown type: " + type);
       }
 
-      EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count));
+      EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, ++count, estimatedCount));
       outputStream.write(builder.build());
     }
 
@@ -408,12 +462,12 @@ public class FullBackupExporter extends FullBackupBase {
   }
 
   private static boolean isNonExpiringMmsMessage(@NonNull Cursor cursor) {
-    return cursor.getInt(cursor.getColumnIndexOrThrow(MmsSmsColumns.EXPIRES_IN)) <= 0 &&
+    return cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.EXPIRES_IN)) <= 0 &&
-           cursor.getInt(cursor.getColumnIndexOrThrow(MmsDatabase.VIEW_ONCE))    <= 0;
+           cursor.getLong(cursor.getColumnIndexOrThrow(MmsDatabase.VIEW_ONCE))    <= 0;
   }
 
   private static boolean isNonExpiringSmsMessage(@NonNull Cursor cursor) {
-    return cursor.getInt(cursor.getColumnIndexOrThrow(MmsSmsColumns.EXPIRES_IN)) <= 0;
+    return cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.EXPIRES_IN)) <= 0;
   }
 
   private static boolean isForNonExpiringMessage(@NonNull SQLiteDatabase db, long mmsId) {

app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupImporter.java

@@ -11,7 +11,7 @@ import android.util.Pair;
 
 import androidx.annotation.NonNull;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.greenrobot.eventbus.EventBus;
 import org.signal.core.util.Conversions;
@@ -95,7 +95,7 @@ public class FullBackupImporter extends FullBackupBase {
       BackupFrame frame;
 
       while (!(frame = inputStream.readFrame()).getEnd()) {
-        if (count % 100 == 0) EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, count));
+        if (count % 100 == 0) EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.PROGRESS, count, 0));
         count++;
 
         if      (frame.hasVersion())    processVersion(db, frame.getVersion());
@@ -115,7 +115,7 @@ public class FullBackupImporter extends FullBackupBase {
       keyValueDatabase.endTransaction();
     }
 
-    EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.FINISHED, count));
+    EventBus.getDefault().post(new BackupEvent(BackupEvent.Type.FINISHED, count, 0));
   }
 
   private static @NonNull InputStream getInputStream(@NonNull Context context, @NonNull Uri uri) throws IOException{
@@ -162,9 +162,8 @@ public class FullBackupImporter extends FullBackupBase {
   private static void processAttachment(@NonNull Context context, @NonNull AttachmentSecret attachmentSecret, @NonNull SQLiteDatabase db, @NonNull Attachment attachment, BackupRecordInputStream inputStream)
       throws IOException
   {
-    File                       partsDirectory = context.getDir(AttachmentDatabase.DIRECTORY, Context.MODE_PRIVATE);
+    File                       dataFile = AttachmentDatabase.newFile(context);
-    File                       dataFile       = File.createTempFile("part", ".mms", partsDirectory);
+    Pair<byte[], OutputStream> output   = ModernEncryptingPartOutputStream.createFor(attachmentSecret, dataFile, false);
-    Pair<byte[], OutputStream> output         = ModernEncryptingPartOutputStream.createFor(attachmentSecret, dataFile, false);
 
     ContentValues contentValues = new ContentValues();
 

app/src/main/java/org/thoughtcrime/securesms/badges/BadgeImageView.kt

@@ -0,0 +1,94 @@
+package org.thoughtcrime.securesms.badges
+
+import android.content.Context
+import android.util.AttributeSet
+import androidx.appcompat.widget.AppCompatImageView
+import androidx.core.content.res.use
+import com.bumptech.glide.load.resource.bitmap.DownsampleStrategy
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.glide.BadgeSpriteTransformation
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.mms.GlideApp
+import org.thoughtcrime.securesms.mms.GlideRequests
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.util.ThemeUtil
+import java.lang.IllegalArgumentException
+
+class BadgeImageView @JvmOverloads constructor(
+  context: Context,
+  attrs: AttributeSet? = null
+) : AppCompatImageView(context, attrs) {
+
+  private var badgeSize: Int = 0
+
+  init {
+    context.obtainStyledAttributes(attrs, R.styleable.BadgeImageView).use {
+      badgeSize = it.getInt(R.styleable.BadgeImageView_badge_size, 0)
+    }
+
+    isClickable = false
+  }
+
+  override fun setOnClickListener(l: OnClickListener?) {
+    val wasClickable = isClickable
+    super.setOnClickListener(l)
+    this.isClickable = wasClickable
+  }
+
+  fun setBadgeFromRecipient(recipient: Recipient?) {
+    getGlideRequests()?.let {
+      setBadgeFromRecipient(recipient, it)
+    } ?: clearDrawable()
+  }
+
+  fun setBadgeFromRecipient(recipient: Recipient?, glideRequests: GlideRequests) {
+    if (recipient == null || recipient.badges.isEmpty()) {
+      setBadge(null, glideRequests)
+    } else if (recipient.isSelf) {
+      val badge = recipient.featuredBadge
+      if (badge == null || !badge.visible || badge.isExpired()) {
+        setBadge(null, glideRequests)
+      } else {
+        setBadge(badge, glideRequests)
+      }
+    } else {
+      setBadge(recipient.featuredBadge, glideRequests)
+    }
+  }
+
+  fun setBadge(badge: Badge?) {
+    getGlideRequests()?.let {
+      setBadge(badge, it)
+    } ?: clearDrawable()
+  }
+
+  fun setBadge(badge: Badge?, glideRequests: GlideRequests) {
+    if (badge != null) {
+      glideRequests
+        .load(badge)
+        .downsample(DownsampleStrategy.NONE)
+        .transform(BadgeSpriteTransformation(BadgeSpriteTransformation.Size.fromInteger(badgeSize), badge.imageDensity, ThemeUtil.isDarkTheme(context)))
+        .into(this)
+
+      isClickable = true
+    } else {
+      glideRequests
+        .clear(this)
+      clearDrawable()
+    }
+  }
+
+  private fun clearDrawable() {
+    setImageDrawable(null)
+    isClickable = false
+  }
+
+  private fun getGlideRequests(): GlideRequests? {
+    return try {
+      GlideApp.with(this)
+    } catch (e: IllegalArgumentException) {
+      // View not attached to an activity or activity destroyed
+      null
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/BadgeRepository.kt

@@ -0,0 +1,41 @@
+package org.thoughtcrime.securesms.badges
+
+import android.content.Context
+import io.reactivex.rxjava3.core.Completable
+import io.reactivex.rxjava3.schedulers.Schedulers
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.database.RecipientDatabase
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.storage.StorageSyncHelper
+import org.thoughtcrime.securesms.util.ProfileUtil
+
+class BadgeRepository(context: Context) {
+
+  private val context = context.applicationContext
+
+  fun setVisibilityForAllBadges(
+    displayBadgesOnProfile: Boolean,
+    selfBadges: List<Badge> = Recipient.self().badges
+  ): Completable = Completable.fromAction {
+    val recipientDatabase: RecipientDatabase = SignalDatabase.recipients
+    val badges = selfBadges.map { it.copy(visible = displayBadgesOnProfile) }
+
+    ProfileUtil.uploadProfileWithBadges(context, badges)
+    SignalStore.donationsValues().setDisplayBadgesOnProfile(displayBadgesOnProfile)
+    recipientDatabase.markNeedsSync(Recipient.self().id)
+    StorageSyncHelper.scheduleSyncForDataChange()
+
+    recipientDatabase.setBadges(Recipient.self().id, badges)
+  }.subscribeOn(Schedulers.io())
+
+  fun setFeaturedBadge(featuredBadge: Badge): Completable = Completable.fromAction {
+    val badges = Recipient.self().badges
+    val reOrderedBadges = listOf(featuredBadge.copy(visible = true)) + (badges.filterNot { it.id == featuredBadge.id })
+    ProfileUtil.uploadProfileWithBadges(context, reOrderedBadges)
+
+    val recipientDatabase: RecipientDatabase = SignalDatabase.recipients
+    recipientDatabase.setBadges(Recipient.self().id, reOrderedBadges)
+  }.subscribeOn(Schedulers.io())
+}

app/src/main/java/org/thoughtcrime/securesms/badges/Badges.kt

@@ -0,0 +1,128 @@
+package org.thoughtcrime.securesms.badges
+
+import android.content.Context
+import android.net.Uri
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.flexbox.AlignItems
+import com.google.android.flexbox.FlexDirection
+import com.google.android.flexbox.FlexboxLayoutManager
+import com.google.android.flexbox.JustifyContent
+import org.signal.core.util.DimensionUnit
+import org.signal.core.util.logging.Log
+import org.thoughtcrime.securesms.BuildConfig
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.badges.models.Badge.Category.Companion.fromCode
+import org.thoughtcrime.securesms.components.settings.DSLConfiguration
+import org.thoughtcrime.securesms.database.model.databaseprotos.BadgeList
+import org.thoughtcrime.securesms.util.ScreenDensity
+import org.whispersystems.libsignal.util.Pair
+import org.whispersystems.signalservice.api.profiles.SignalServiceProfile
+import java.math.BigDecimal
+import java.sql.Timestamp
+
+object Badges {
+
+  private val TAG: String = Log.tag(Badges::class.java)
+
+  fun DSLConfiguration.displayBadges(
+    context: Context,
+    badges: List<Badge>,
+    selectedBadge: Badge? = null,
+    fadedBadgeId: String? = null
+  ) {
+    badges
+      .map {
+        Badge.Model(
+          badge = it,
+          isSelected = it == selectedBadge,
+          isFaded = it.id == fadedBadgeId
+        )
+      }
+      .forEach { customPref(it) }
+
+    val badgeSize = DimensionUnit.DP.toPixels(88f)
+    val windowWidth = context.resources.displayMetrics.widthPixels
+    val perRow = (windowWidth / badgeSize).toInt()
+
+    val empties = ((perRow - (badges.size % perRow)) % perRow)
+    repeat(empties) {
+      customPref(Badge.EmptyModel())
+    }
+  }
+
+  fun createLayoutManagerForGridWithBadges(context: Context): RecyclerView.LayoutManager {
+    val layoutManager = FlexboxLayoutManager(context)
+
+    layoutManager.flexDirection = FlexDirection.ROW
+    layoutManager.alignItems = AlignItems.CENTER
+    layoutManager.justifyContent = JustifyContent.CENTER
+
+    return layoutManager
+  }
+
+  private fun getBadgeImageUri(densityPath: String): Uri {
+    return Uri.parse(BuildConfig.BADGE_STATIC_ROOT).buildUpon()
+      .appendPath(densityPath)
+      .build()
+  }
+
+  private fun getBestBadgeImageUriForDevice(serviceBadge: SignalServiceProfile.Badge): Pair<Uri, String> {
+    return when (ScreenDensity.getBestDensityBucketForDevice()) {
+      "ldpi" -> Pair(getBadgeImageUri(serviceBadge.sprites6[0]), "ldpi")
+      "mdpi" -> Pair(getBadgeImageUri(serviceBadge.sprites6[1]), "mdpi")
+      "hdpi" -> Pair(getBadgeImageUri(serviceBadge.sprites6[2]), "hdpi")
+      "xxhdpi" -> Pair(getBadgeImageUri(serviceBadge.sprites6[4]), "xxhdpi")
+      "xxxhdpi" -> Pair(getBadgeImageUri(serviceBadge.sprites6[5]), "xxxhdpi")
+      else -> Pair(getBadgeImageUri(serviceBadge.sprites6[3]), "xhdpi")
+    }.also {
+      Log.d(TAG, "Selected badge density ${it.second()}")
+    }
+  }
+
+  private fun getTimestamp(bigDecimal: BigDecimal): Long {
+    return Timestamp(bigDecimal.toLong() * 1000).time
+  }
+
+  @JvmStatic
+  fun fromDatabaseBadge(badge: BadgeList.Badge): Badge {
+    return Badge(
+      badge.id,
+      fromCode(badge.category),
+      badge.name,
+      badge.description,
+      Uri.parse(badge.imageUrl),
+      badge.imageDensity,
+      badge.expiration,
+      badge.visible
+    )
+  }
+
+  @JvmStatic
+  fun toDatabaseBadge(badge: Badge): BadgeList.Badge {
+    return BadgeList.Badge.newBuilder()
+      .setId(badge.id)
+      .setCategory(badge.category.code)
+      .setDescription(badge.description)
+      .setExpiration(badge.expirationTimestamp)
+      .setVisible(badge.visible)
+      .setName(badge.name)
+      .setImageUrl(badge.imageUrl.toString())
+      .setImageDensity(badge.imageDensity)
+      .build()
+  }
+
+  @JvmStatic
+  fun fromServiceBadge(serviceBadge: SignalServiceProfile.Badge): Badge {
+    val uriAndDensity: Pair<Uri, String> = getBestBadgeImageUriForDevice(serviceBadge)
+    return Badge(
+      serviceBadge.id,
+      fromCode(serviceBadge.category),
+      serviceBadge.name,
+      serviceBadge.description,
+      uriAndDensity.first(),
+      uriAndDensity.second(),
+      serviceBadge.expiration?.let { getTimestamp(it) } ?: 0,
+      serviceBadge.isVisible
+    )
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/glide/BadgeSpriteTransformation.kt

@@ -0,0 +1,165 @@
+package org.thoughtcrime.securesms.badges.glide
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Rect
+import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
+import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
+import java.security.MessageDigest
+
+/**
+ * Cuts out the badge of the requested size from the sprite sheet.
+ */
+class BadgeSpriteTransformation(
+  private val size: Size,
+  private val density: String,
+  private val isDarkTheme: Boolean
+) : BitmapTransformation() {
+
+  private val id = "BadgeSpriteTransformation(${size.code},$density,$isDarkTheme).$VERSION"
+
+  override fun updateDiskCacheKey(messageDigest: MessageDigest) {
+    messageDigest.update(id.toByteArray(CHARSET))
+  }
+
+  override fun equals(other: Any?): Boolean {
+    return (other as? BadgeSpriteTransformation)?.id == id
+  }
+
+  override fun hashCode(): Int {
+    return id.hashCode()
+  }
+
+  override fun transform(pool: BitmapPool, toTransform: Bitmap, outWidth: Int, outHeight: Int): Bitmap {
+    val outBitmap = pool.get(outWidth, outHeight, Bitmap.Config.ARGB_8888)
+    val canvas = Canvas(outBitmap)
+    val inBounds = getInBounds(density, size, isDarkTheme)
+    val outBounds = Rect(0, 0, outWidth, outHeight)
+
+    canvas.drawBitmap(toTransform, inBounds, outBounds, null)
+
+    return outBitmap
+  }
+
+  enum class Size(val code: String, val frameMap: Map<Density, FrameSet>) {
+    SMALL(
+      "small",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(124, 1, 12, 12), Frame(145, 31, 12, 12)),
+        Density.MDPI to FrameSet(Frame(163, 1, 16, 16), Frame(189, 39, 16, 16)),
+        Density.HDPI to FrameSet(Frame(244, 1, 24, 24), Frame(283, 58, 24, 24)),
+        Density.XHDPI to FrameSet(Frame(323, 1, 32, 32), Frame(373, 75, 32, 32)),
+        Density.XXHDPI to FrameSet(Frame(483, 1, 48, 48), Frame(557, 111, 48, 48)),
+        Density.XXXHDPI to FrameSet(Frame(643, 1, 64, 64), Frame(741, 147, 64, 64))
+      )
+    ),
+    MEDIUM(
+      "medium",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(124, 16, 18, 18), Frame(160, 31, 18, 18)),
+        Density.MDPI to FrameSet(Frame(163, 19, 24, 24), Frame(207, 39, 24, 24)),
+        Density.HDPI to FrameSet(Frame(244, 28, 36, 36), Frame(310, 58, 36, 36)),
+        Density.XHDPI to FrameSet(Frame(323, 35, 48, 48), Frame(407, 75, 48, 48)),
+        Density.XXHDPI to FrameSet(Frame(483, 51, 72, 72), Frame(607, 111, 72, 72)),
+        Density.XXXHDPI to FrameSet(Frame(643, 67, 96, 96), Frame(807, 147, 96, 96))
+      )
+    ),
+    LARGE(
+      "large",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(145, 1, 27, 27), Frame(124, 46, 27, 27)),
+        Density.MDPI to FrameSet(Frame(189, 1, 36, 36), Frame(163, 57, 36, 36)),
+        Density.HDPI to FrameSet(Frame(283, 1, 54, 54), Frame(244, 85, 54, 54)),
+        Density.XHDPI to FrameSet(Frame(373, 1, 72, 72), Frame(323, 109, 72, 72)),
+        Density.XXHDPI to FrameSet(Frame(557, 1, 108, 108), Frame(483, 161, 108, 108)),
+        Density.XXXHDPI to FrameSet(Frame(741, 1, 144, 144), Frame(643, 213, 144, 144))
+      )
+    ),
+    BADGE_64(
+      "badge_64",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(124, 73, 48, 48), Frame(124, 73, 48, 48)),
+        Density.MDPI to FrameSet(Frame(163, 97, 64, 64), Frame(163, 97, 64, 64)),
+        Density.HDPI to FrameSet(Frame(244, 145, 96, 96), Frame(244, 145, 96, 96)),
+        Density.XHDPI to FrameSet(Frame(323, 193, 128, 128), Frame(323, 193, 128, 128)),
+        Density.XXHDPI to FrameSet(Frame(483, 289, 192, 192), Frame(483, 289, 192, 192)),
+        Density.XXXHDPI to FrameSet(Frame(643, 385, 256, 256), Frame(643, 385, 256, 256))
+      )
+    ),
+    BADGE_112(
+      "badge_112",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(181, 1, 84, 84), Frame(181, 1, 84, 84)),
+        Density.MDPI to FrameSet(Frame(233, 1, 112, 112), Frame(233, 1, 112, 112)),
+        Density.HDPI to FrameSet(Frame(349, 1, 168, 168), Frame(349, 1, 168, 168)),
+        Density.XHDPI to FrameSet(Frame(457, 1, 224, 224), Frame(457, 1, 224, 224)),
+        Density.XXHDPI to FrameSet(Frame(681, 1, 336, 336), Frame(681, 1, 336, 336)),
+        Density.XXXHDPI to FrameSet(Frame(905, 1, 448, 448), Frame(905, 1, 448, 448))
+      )
+    ),
+    XLARGE(
+      "xlarge",
+      mapOf(
+        Density.LDPI to FrameSet(Frame(1, 1, 120, 120), Frame(1, 1, 120, 120)),
+        Density.MDPI to FrameSet(Frame(1, 1, 160, 160), Frame(1, 1, 160, 160)),
+        Density.HDPI to FrameSet(Frame(1, 1, 240, 240), Frame(1, 1, 240, 240)),
+        Density.XHDPI to FrameSet(Frame(1, 1, 320, 320), Frame(1, 1, 320, 320)),
+        Density.XXHDPI to FrameSet(Frame(1, 1, 480, 480), Frame(1, 1, 480, 480)),
+        Density.XXXHDPI to FrameSet(Frame(1, 1, 640, 640), Frame(1, 1, 640, 640))
+      )
+    );
+
+    companion object {
+      fun fromInteger(integer: Int): Size {
+        return when (integer) {
+          0 -> SMALL
+          1 -> MEDIUM
+          2 -> LARGE
+          3 -> XLARGE
+          4 -> BADGE_64
+          5 -> BADGE_112
+          else -> LARGE
+        }
+      }
+    }
+  }
+
+  enum class Density(val density: String) {
+    LDPI("ldpi"),
+    MDPI("mdpi"),
+    HDPI("hdpi"),
+    XHDPI("xhdpi"),
+    XXHDPI("xxhdpi"),
+    XXXHDPI("xxxhdpi")
+  }
+
+  data class FrameSet(val light: Frame, val dark: Frame)
+
+  data class Frame(
+    val x: Int,
+    val y: Int,
+    val width: Int,
+    val height: Int
+  ) {
+    fun toBounds(): Rect {
+      return Rect(x, y, x + width, y + height)
+    }
+  }
+
+  companion object {
+    private const val VERSION = 3
+
+    private fun getDensity(density: String): Density {
+      return Density.values().first { it.density == density }
+    }
+
+    private fun getFrame(size: Size, density: Density, isDarkTheme: Boolean): Frame {
+      val frameSet: FrameSet = size.frameMap[density]!!
+      return if (isDarkTheme) frameSet.dark else frameSet.light
+    }
+
+    private fun getInBounds(density: String, size: Size, isDarkTheme: Boolean): Rect {
+      return getFrame(size, getDensity(density), isDarkTheme).toBounds()
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/models/Badge.kt

@@ -0,0 +1,173 @@
+package org.thoughtcrime.securesms.badges.models
+
+import android.animation.ObjectAnimator
+import android.net.Uri
+import android.os.Parcelable
+import android.view.View
+import android.widget.ImageView
+import android.widget.TextView
+import com.bumptech.glide.load.Key
+import com.bumptech.glide.load.engine.DiskCacheStrategy
+import com.bumptech.glide.load.resource.bitmap.DownsampleStrategy
+import kotlinx.parcelize.Parcelize
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.glide.BadgeSpriteTransformation
+import org.thoughtcrime.securesms.components.settings.PreferenceModel
+import org.thoughtcrime.securesms.mms.GlideApp
+import org.thoughtcrime.securesms.util.ThemeUtil
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+import java.security.MessageDigest
+
+typealias OnBadgeClicked = (Badge, Boolean, Boolean) -> Unit
+
+/**
+ * A Badge that can be collected and displayed by a user.
+ */
+@Parcelize
+data class Badge(
+  val id: String,
+  val category: Category,
+  val name: String,
+  val description: String,
+  val imageUrl: Uri,
+  val imageDensity: String,
+  val expirationTimestamp: Long,
+  val visible: Boolean,
+) : Parcelable, Key {
+
+  fun isExpired(): Boolean = expirationTimestamp < System.currentTimeMillis() && expirationTimestamp > 0
+  fun isBoost(): Boolean = id == BOOST_BADGE_ID
+
+  override fun updateDiskCacheKey(messageDigest: MessageDigest) {
+    messageDigest.update(id.toByteArray(Key.CHARSET))
+    messageDigest.update(imageUrl.toString().toByteArray(Key.CHARSET))
+    messageDigest.update(imageDensity.toByteArray(Key.CHARSET))
+  }
+
+  fun resolveDescription(shortName: String): String {
+    return description.replace("{short_name}", shortName)
+  }
+
+  class EmptyModel : PreferenceModel<EmptyModel>() {
+    override fun areItemsTheSame(newItem: EmptyModel): Boolean = true
+  }
+
+  class EmptyViewHolder(itemView: View) : MappingViewHolder<EmptyModel>(itemView) {
+
+    private val name: TextView = itemView.findViewById(R.id.name)
+
+    init {
+      itemView.isEnabled = false
+      itemView.isFocusable = false
+      itemView.isClickable = false
+      itemView.visibility = View.INVISIBLE
+
+      name.text = " "
+    }
+
+    override fun bind(model: EmptyModel) = Unit
+  }
+
+  class Model(
+    val badge: Badge,
+    val isSelected: Boolean = false,
+    val isFaded: Boolean = false
+  ) : PreferenceModel<Model>() {
+    override fun areItemsTheSame(newItem: Model): Boolean {
+      return newItem.badge.id == badge.id
+    }
+
+    override fun areContentsTheSame(newItem: Model): Boolean {
+      return super.areContentsTheSame(newItem) &&
+        badge == newItem.badge &&
+        isSelected == newItem.isSelected &&
+        isFaded == newItem.isFaded
+    }
+
+    override fun getChangePayload(newItem: Model): Any? {
+      return if (badge == newItem.badge && isSelected != newItem.isSelected) {
+        SELECTION_CHANGED
+      } else {
+        null
+      }
+    }
+  }
+
+  class ViewHolder(itemView: View, private val onBadgeClicked: OnBadgeClicked) : MappingViewHolder<Model>(itemView) {
+
+    private val check: ImageView = itemView.findViewById(R.id.checkmark)
+    private val badge: ImageView = itemView.findViewById(R.id.badge)
+    private val name: TextView = itemView.findViewById(R.id.name)
+
+    private var checkAnimator: ObjectAnimator? = null
+
+    init {
+      check.isSelected = true
+    }
+
+    override fun bind(model: Model) {
+      itemView.setOnClickListener {
+        onBadgeClicked(model.badge, model.isSelected, model.isFaded)
+      }
+
+      checkAnimator?.cancel()
+      if (payload.isNotEmpty()) {
+        checkAnimator = if (model.isSelected) {
+          ObjectAnimator.ofFloat(check, "alpha", 1f)
+        } else {
+          ObjectAnimator.ofFloat(check, "alpha", 0f)
+        }
+        checkAnimator?.start()
+        return
+      }
+
+      badge.alpha = if (model.badge.isExpired() || model.isFaded) 0.5f else 1f
+
+      GlideApp.with(badge)
+        .load(model.badge)
+        .downsample(DownsampleStrategy.NONE)
+        .diskCacheStrategy(DiskCacheStrategy.NONE)
+        .transform(
+          BadgeSpriteTransformation(BadgeSpriteTransformation.Size.BADGE_64, model.badge.imageDensity, ThemeUtil.isDarkTheme(context)),
+        )
+        .into(badge)
+
+      if (model.isSelected) {
+        check.alpha = 1f
+      } else {
+        check.alpha = 0f
+      }
+
+      name.text = model.badge.name
+    }
+  }
+
+  enum class Category(val code: String) {
+    Donor("donor"),
+    Other("other"),
+    Testing("testing"); // Will be removed before final release
+
+    companion object {
+      fun fromCode(code: String): Category {
+        return when (code) {
+          "donor" -> Donor
+          "testing" -> Testing
+          else -> Other
+        }
+      }
+    }
+  }
+
+  companion object {
+    const val BOOST_BADGE_ID = "BOOST"
+
+    private val SELECTION_CHANGED = Any()
+
+    fun register(mappingAdapter: MappingAdapter, onBadgeClicked: OnBadgeClicked) {
+      mappingAdapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it, onBadgeClicked) }, R.layout.badge_preference_view))
+      mappingAdapter.registerFactory(EmptyModel::class.java, LayoutFactory({ EmptyViewHolder(it) }, R.layout.badge_preference_view))
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/models/BadgePreview.kt

@@ -0,0 +1,66 @@
+package org.thoughtcrime.securesms.badges.models
+
+import android.view.View
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.BadgeImageView
+import org.thoughtcrime.securesms.components.AvatarImageView
+import org.thoughtcrime.securesms.components.settings.PreferenceModel
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+
+object BadgePreview {
+
+  fun register(mappingAdapter: MappingAdapter) {
+    mappingAdapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it) }, R.layout.featured_badge_preview_preference))
+    mappingAdapter.registerFactory(SubscriptionModel::class.java, LayoutFactory({ ViewHolder(it) }, R.layout.subscription_flow_badge_preview_preference))
+  }
+
+  abstract class BadgeModel<T : BadgeModel<T>> : PreferenceModel<T>() {
+    abstract val badge: Badge?
+  }
+
+  data class Model(override val badge: Badge?) : BadgeModel<Model>() {
+    override fun areItemsTheSame(newItem: Model): Boolean {
+      return true
+    }
+
+    override fun areContentsTheSame(newItem: Model): Boolean {
+      return super.areContentsTheSame(newItem) && badge == newItem.badge
+    }
+
+    override fun getChangePayload(newItem: Model): Any? {
+      return Unit
+    }
+  }
+
+  data class SubscriptionModel(override val badge: Badge?) : BadgeModel<SubscriptionModel>() {
+    override fun areItemsTheSame(newItem: SubscriptionModel): Boolean {
+      return true
+    }
+
+    override fun areContentsTheSame(newItem: SubscriptionModel): Boolean {
+      return super.areContentsTheSame(newItem) && badge == newItem.badge
+    }
+
+    override fun getChangePayload(newItem: SubscriptionModel): Any? {
+      return Unit
+    }
+  }
+
+  class ViewHolder<T : BadgeModel<T>>(itemView: View) : MappingViewHolder<T>(itemView) {
+
+    private val avatar: AvatarImageView = itemView.findViewById(R.id.avatar)
+    private val badge: BadgeImageView = itemView.findViewById(R.id.badge)
+
+    override fun bind(model: T) {
+      if (payload.isEmpty()) {
+        avatar.setRecipient(Recipient.self())
+        avatar.disableQuickContact()
+      }
+
+      badge.setBadge(model.badge)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/models/ExpiredBadge.kt

@@ -0,0 +1,35 @@
+package org.thoughtcrime.securesms.badges.models
+
+import android.view.View
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.BadgeImageView
+import org.thoughtcrime.securesms.components.settings.PreferenceModel
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+
+object ExpiredBadge {
+
+  class Model(val badge: Badge) : PreferenceModel<Model>() {
+    override fun areItemsTheSame(newItem: Model): Boolean {
+      return newItem.badge.id == badge.id
+    }
+
+    override fun areContentsTheSame(newItem: Model): Boolean {
+      return super.areContentsTheSame(newItem) && newItem.badge == badge
+    }
+  }
+
+  class ViewHolder(itemView: View) : MappingViewHolder<Model>(itemView) {
+
+    private val badge: BadgeImageView = itemView.findViewById(R.id.expired_badge)
+
+    override fun bind(model: Model) {
+      badge.setBadge(model.badge)
+    }
+  }
+
+  fun register(adapter: MappingAdapter) {
+    adapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it) }, R.layout.expired_badge_preference))
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/models/LargeBadge.kt

@@ -0,0 +1,59 @@
+package org.thoughtcrime.securesms.badges.models
+
+import android.view.View
+import android.widget.TextView
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.BadgeImageView
+import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingAdapter
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingModel
+import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
+
+data class LargeBadge(
+  val badge: Badge
+) {
+
+  class Model(val largeBadge: LargeBadge, val shortName: String, val maxLines: Int) : MappingModel<Model> {
+    override fun areItemsTheSame(newItem: Model): Boolean {
+      return newItem.largeBadge.badge.id == largeBadge.badge.id
+    }
+
+    override fun areContentsTheSame(newItem: Model): Boolean {
+      return newItem.largeBadge == largeBadge && newItem.shortName == shortName && newItem.maxLines == maxLines
+    }
+  }
+
+  class EmptyModel : MappingModel<EmptyModel> {
+    override fun areItemsTheSame(newItem: EmptyModel): Boolean = true
+    override fun areContentsTheSame(newItem: EmptyModel): Boolean = true
+  }
+
+  class EmptyViewHolder(itemView: View) : MappingViewHolder<EmptyModel>(itemView) {
+    override fun bind(model: EmptyModel) {
+    }
+  }
+
+  class ViewHolder(itemView: View) : MappingViewHolder<Model>(itemView) {
+
+    private val badge: BadgeImageView = itemView.findViewById(R.id.badge)
+    private val name: TextView = itemView.findViewById(R.id.name)
+    private val description: TextView = itemView.findViewById(R.id.description)
+
+    override fun bind(model: Model) {
+      badge.setBadge(model.largeBadge.badge)
+
+      name.text = model.largeBadge.badge.name
+      description.text = model.largeBadge.badge.resolveDescription(model.shortName)
+      description.setLines(model.maxLines)
+      description.maxLines = model.maxLines
+      description.minLines = model.maxLines
+    }
+  }
+
+  companion object {
+    fun register(mappingAdapter: MappingAdapter) {
+      mappingAdapter.registerFactory(Model::class.java, LayoutFactory({ ViewHolder(it) }, R.layout.view_badge_bottom_sheet_dialog_fragment_page))
+      mappingAdapter.registerFactory(EmptyModel::class.java, LayoutFactory({ EmptyViewHolder(it) }, R.layout.view_badge_bottom_sheet_dialog_fragment_page))
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/self/expired/ExpiredBadgeBottomSheetDialogFragment.kt

@@ -0,0 +1,120 @@
+package org.thoughtcrime.securesms.badges.self.expired
+
+import androidx.fragment.app.FragmentManager
+import org.signal.core.util.DimensionUnit
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.badges.models.Badge
+import org.thoughtcrime.securesms.badges.models.ExpiredBadge
+import org.thoughtcrime.securesms.components.settings.DSLConfiguration
+import org.thoughtcrime.securesms.components.settings.DSLSettingsAdapter
+import org.thoughtcrime.securesms.components.settings.DSLSettingsBottomSheetFragment
+import org.thoughtcrime.securesms.components.settings.DSLSettingsText
+import org.thoughtcrime.securesms.components.settings.app.AppSettingsActivity
+import org.thoughtcrime.securesms.components.settings.configure
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.util.BottomSheetUtil
+
+/**
+ * Bottom sheet displaying a fading badge with a notice and action for becoming a subscriber again.
+ */
+class ExpiredBadgeBottomSheetDialogFragment : DSLSettingsBottomSheetFragment(
+  peekHeightPercentage = 1f
+) {
+  override fun bindAdapter(adapter: DSLSettingsAdapter) {
+    ExpiredBadge.register(adapter)
+
+    adapter.submitList(getConfiguration().toMappingModelList())
+  }
+
+  private fun getConfiguration(): DSLConfiguration {
+    val badge: Badge = ExpiredBadgeBottomSheetDialogFragmentArgs.fromBundle(requireArguments()).badge
+    val isLikelyASustainer = SignalStore.donationsValues().isLikelyASustainer()
+
+    return configure {
+      customPref(ExpiredBadge.Model(badge))
+
+      sectionHeaderPref(
+        DSLSettingsText.from(
+          if (badge.isBoost()) {
+            R.string.ExpiredBadgeBottomSheetDialogFragment__your_badge_has_expired
+          } else {
+            R.string.ExpiredBadgeBottomSheetDialogFragment__subscription_cancelled
+          },
+          DSLSettingsText.CenterModifier
+        )
+      )
+
+      space(DimensionUnit.DP.toPixels(4f).toInt())
+
+      noPadTextPref(
+        DSLSettingsText.from(
+          if (badge.isBoost()) {
+            getString(R.string.ExpiredBadgeBottomSheetDialogFragment__your_boost_badge_has_expired)
+          } else {
+            getString(R.string.ExpiredBadgeBottomSheetDialogFragment__your_sustainer, badge.name)
+          },
+          DSLSettingsText.CenterModifier
+        )
+      )
+
+      space(DimensionUnit.DP.toPixels(16f).toInt())
+
+      noPadTextPref(
+        DSLSettingsText.from(
+          if (badge.isBoost()) {
+            if (isLikelyASustainer) {
+              R.string.ExpiredBadgeBottomSheetDialogFragment__you_can_reactivate
+            } else {
+              R.string.ExpiredBadgeBottomSheetDialogFragment__to_continue_supporting_technology
+            }
+          } else {
+            R.string.ExpiredBadgeBottomSheetDialogFragment__you_can
+          },
+          DSLSettingsText.CenterModifier
+        )
+      )
+
+      space(DimensionUnit.DP.toPixels(92f).toInt())
+
+      primaryButton(
+        text = DSLSettingsText.from(
+          if (badge.isBoost()) {
+            if (isLikelyASustainer) {
+              R.string.ExpiredBadgeBottomSheetDialogFragment__add_a_boost
+            } else {
+              R.string.ExpiredBadgeBottomSheetDialogFragment__become_a_sustainer
+            }
+          } else {
+            R.string.ExpiredBadgeBottomSheetDialogFragment__renew_subscription
+          }
+        ),
+        onClick = {
+          dismiss()
+          if (isLikelyASustainer) {
+            requireActivity().startActivity(AppSettingsActivity.boost(requireContext()))
+          } else {
+            requireActivity().startActivity(AppSettingsActivity.subscriptions(requireContext()))
+          }
+        }
+      )
+
+      secondaryButtonNoOutline(
+        text = DSLSettingsText.from(R.string.ExpiredBadgeBottomSheetDialogFragment__not_now),
+        onClick = {
+          dismiss()
+        }
+      )
+    }
+  }
+
+  companion object {
+    @JvmStatic
+    fun show(badge: Badge, fragmentManager: FragmentManager) {
+      val args = ExpiredBadgeBottomSheetDialogFragmentArgs.Builder(badge).build()
+      val fragment = ExpiredBadgeBottomSheetDialogFragment()
+      fragment.arguments = args.toBundle()
+
+      fragment.show(fragmentManager, BottomSheetUtil.STANDARD_BOTTOM_SHEET_FRAGMENT_TAG)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/badges/self/featured/SelectFeaturedBadgeEvent.kt

@@ -0,0 +1,7 @@
+package org.thoughtcrime.securesms.badges.self.featured
+
+enum class SelectFeaturedBadgeEvent {
+  NO_BADGE_SELECTED,
+  FAILED_TO_UPDATE_PROFILE,
+  SAVE_SUCCESSFUL
+}