Bump version to 5.17.1

We've had it there for ~45 days for education purposes, but we can
remove it now.

.github/workflows/android.yml

@@ -24,6 +24,9 @@ jobs:
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v1
 
+    - name: Remove Android S
+      run: $ANDROID_HOME/tools/bin/sdkmanager --uninstall "platforms;android-S"
+
     - name: Build with Gradle
       run: ./gradlew qa
 

.idea/codeStyles/Project.xml

@@ -10,6 +10,9 @@
       <option name="ALIGN_MULTILINE_TEXT_BLOCKS" value="true" />
     </JavaCodeStyleSettings>
     <JetCodeStyleSettings>
+      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
+        <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" />

app/build.gradle

@@ -11,6 +11,8 @@ 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'
 
 repositories {
     maven {
@@ -55,8 +57,8 @@ protobuf {
     }
 }
 
-def canonicalVersionCode = 848
-def canonicalVersionName = "5.12.0"
+def canonicalVersionCode = 879
+def canonicalVersionName = "5.17.1"
 
 def postFixSize = 100
 def abiPostFix = ['universal'   : 0,
@@ -75,6 +77,7 @@ android {
     useLibrary 'org.apache.http.legacy'
 
     kotlinOptions {
+        jvmTarget = "1.8"
         freeCompilerArgs = ["-Xallow-result-return-type"]
     }
 
@@ -115,6 +118,8 @@ android {
         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\""
@@ -132,6 +137,10 @@ android {
         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\""
+
         ndk {
             abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
         }
@@ -196,28 +205,34 @@ 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 +243,7 @@ android {
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"play\""
         }
 
         website {
@@ -235,6 +251,7 @@ 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 {
@@ -242,6 +259,16 @@ android {
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"internal\""
+        }
+
+        nightly {
+            dimension 'distribution'
+            versionNameSuffix "-nightly-untagged-${getDateSuffix()}"
+            ext.websiteUpdateUrl = "null"
+            buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
+            buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "String", "BUILD_DISTRIBUTION_TYPE", "\"internal\""
         }
 
         study {
@@ -251,6 +278,7 @@ 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 +287,7 @@ android {
             isDefault true
 
             buildConfigField "String", "MOBILE_COIN_ENVIRONMENT", "\"mainnet\""
+            buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Prod\""
         }
 
         staging {
@@ -281,18 +310,28 @@ android {
             buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"ABSY21VckQcbSXVNCGRYJcfWHiAMZmpTtTELcDmxgdFbtp/bWsSxZdMKzfCp8rvIs8ocCU3B37fT3r4Mi5qAemeGeR2X+/YmOGR5ofui7tD5mDQfstAI9i+4WpMtIe8KC3wU5w3Inq3uNWVmoGtpKndsNfwJrCg0Hd9zmObhypUnSkfYn2ooMOOnBpfdanRtrvetZUayDMSC5iSRcXKpdls=\""
             buildConfigField "String", "MOBILE_COIN_ENVIRONMENT", "\"testnet\""
             buildConfigField "String", "RECAPTCHA_PROOF_URL", "\"https://signalcaptchas.org/staging/challenge/generate.html\""
+
+            buildConfigField "String", "BUILD_ENVIRONMENT_TYPE", "\"Staging\""
         }
     }
 
     android.applicationVariants.all { variant ->
         variant.outputs.each { output ->
-            output.outputFileName = output.outputFileName.replace(".apk", "-${variant.versionName}.apk")
-            def abiName = output.getFilter("ABI") ?: 'universal'
-            def postFix = abiPostFix.get(abiName, 0)
+            if (output.baseName.contains('nightly')) {
+                output.versionCodeOverride = canonicalVersionCode * postFixSize + 5
+                def tag = getCurrentGitTag()
+                if (tag != null && tag.length() > 0) {
+                    output.versionNameOverride = tag
+                }
+            } else {
+                output.outputFileName = output.outputFileName.replace(".apk", "-${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
+            }
         }
     }
 
@@ -305,6 +344,12 @@ android {
             variant.setIgnore(true)
         } else if (distribution != 'study' && buildType == 'mock') {
             variant.setIgnore(true)
+        } else if (distribution == 'internal' && buildType != 'flipper' && buildType != 'perf' && buildType != 'release') {
+            variant.setIgnore(true)
+        } else if (distribution == 'nightly' && environment != 'prod') {
+            variant.setIgnore(true)
+        } else if (distribution == 'nightly' && buildType != 'flipper' && buildType != 'perf' && buildType != 'release') {
+            variant.setIgnore(true)
         }
     }
 
@@ -322,6 +367,8 @@ android {
 }
 
 dependencies {
+    implementation 'androidx.core:core-ktx:1.5.0'
+    implementation 'androidx.fragment:fragment-ktx:1.2.5'
     lintChecks project(':lintchecks')
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
@@ -351,8 +398,9 @@ dependencies {
     implementation "androidx.concurrent:concurrent-futures:1.0.0"
     implementation "androidx.autofill:autofill:1.0.0"
     implementation "androidx.biometric:biometric:1.1.0"
+    implementation "androidx.sharetarget:sharetarget:1.1.0"
 
-    implementation ('com.google.firebase:firebase-messaging:20.2.0') {
+    implementation ('com.google.firebase:firebase-messaging:22.0.0') {
         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'
@@ -375,16 +423,16 @@ dependencies {
     implementation project(':device-transfer')
 
     implementation 'org.signal:zkgroup-android:0.7.0'
-    implementation 'org.whispersystems:signal-client-android:0.5.1'
+    implementation 'org.whispersystems:signal-client-android:0.8.3'
     implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
 
-    implementation('com.mobilecoin:android-sdk:1.0.0') {
+    implementation('com.mobilecoin:android-sdk:1.1.0') {
         exclude group: 'com.google.protobuf'
     }
 
     implementation 'org.signal:argon2:13.1@aar'
 
-    implementation 'org.signal:ringrtc-android:2.9.6'
+    implementation 'org.signal:ringrtc-android:2.10.6'
 
     implementation "me.leolin:ShortcutBadger:1.1.22"
     implementation 'se.emilsjolander:stickylistheaders:2.7.0'
@@ -436,8 +484,8 @@ dependencies {
     }
     implementation 'dnsjava:dnsjava:2.1.9'
 
-    flipperImplementation 'com.facebook.flipper:flipper:0.32.2'
-    flipperImplementation 'com.facebook.soloader:soloader:0.8.2'
+    flipperImplementation 'com.facebook.flipper:flipper:0.91.0'
+    flipperImplementation 'com.facebook.soloader:soloader:0.10.1'
 
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.assertj:assertj-core:3.11.1'
@@ -454,11 +502,16 @@ dependencies {
     testImplementation 'org.robolectric:shadows-multidex:4.4'
     testImplementation 'org.hamcrest:hamcrest:2.2'
 
+    testImplementation(testFixtures(project(":libsignal-service")))
+
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation "com.fasterxml.jackson.module:jackson-module-kotlin:2.12.0"
+
+    implementation 'io.reactivex.rxjava3:rxandroid:3.0.0'
+    implementation 'io.reactivex.rxjava3:rxkotlin:3.0.1'
 }
 
 dependencyVerification {
@@ -555,6 +608,26 @@ 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) {
+        return output.split('\n')[0];
+    } else {
+        return null
+    }
+}
+
 tasks.withType(Test) {
     testLogging {
         events "failed"
@@ -575,3 +648,9 @@ def loadKeystoreProperties(filename) {
         return null;
     }
 }
+
+def getDateSuffix() {
+    def date = new Date()
+    def formattedDate = date.format('yyyy-MM-dd-HH:mm')
+    return formattedDate
+}

app/src/main/AndroidManifest.xml

@@ -107,6 +107,9 @@
     <meta-data android:name="com.google.android.gms.version"
                android:value="@integer/google_play_services_version" />
 
+    <meta-data android:name="com.google.android.gms.car.application"
+               android:resource="@xml/automotive_app_desc" />
+
     <meta-data android:name="firebase_analytics_collection_deactivated" android:value="true" />
     <meta-data android:name="google_analytics_adid_collection_enabled" android:value="false" />
     <meta-data android:name="firebase_messaging_auto_init_enabled" android:value="false" />
@@ -150,6 +153,14 @@
             <category android:name="android.intent.category.BROWSABLE" />
             <data android:scheme="tsdevice"/>
         </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="sgnl"
+                  android:host="linkdevice"/>
+        </intent-filter>
     </activity>
 
     <activity android:name=".preferences.MmsPreferencesActivity"
@@ -187,7 +198,7 @@
 
       <meta-data
           android:name="android.service.chooser.chooser_target_service"
-                android:value=".service.DirectShareService" />
+                android:value="androidx.sharetarget.ChooserTargetServiceCompat" />
 
     </activity>
 
@@ -297,14 +308,6 @@
               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"
@@ -316,7 +319,7 @@
               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"/>
 
@@ -370,6 +373,13 @@
         </intent-filter>
     </activity>
 
+        <activity android:name=".components.settings.conversation.ConversationSettingsActivity"
+            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|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">
@@ -489,7 +499,7 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".scribbles.ImageEditorStickerSelectActivity"
-              android:theme="@style/TextSecure.DarkTheme"
+              android:theme="@style/Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".profiles.edit.EditProfileActivity"
@@ -592,6 +602,10 @@
               android:screenOrientation="portrait"
               android:theme="@style/Theme.Signal.WallpaperCropper" />
 
+    <activity android:name=".reactions.edit.EditReactionsActivity"
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <service android:enabled="true" android:name=".service.webrtc.WebRtcCallService"/>
     <service android:enabled="true" android:name=".service.ApplicationMigrationService"/>
     <service android:enabled="true" android:exported="false" android:name=".service.KeyCachingService"/>
@@ -637,13 +651,6 @@
         <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" />
@@ -703,24 +710,12 @@
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".notifications.AndroidAutoHeardReceiver"
-              android:exported="false">
-        <intent-filter>
-          <action android:name="org.thoughtcrime.securesms.notifications.ANDROID_AUTO_HEARD"/>
-        </intent-filter>
-    </receiver>
-
-    <receiver android:name=".notifications.AndroidAutoReplyReceiver"
-              android:exported="false">
-        <intent-filter>
-          <action android:name="org.thoughtcrime.securesms.notifications.ANDROID_AUTO_REPLY"/>
-        </intent-filter>
-    </receiver>
-
     <receiver android:name=".service.ExpirationListener" />
 
     <receiver android:name=".revealable.ViewOnceMessageManager$ViewOnceAlarm" />
 
+    <receiver android:name=".service.PendingRetryReceiptManager$PendingRetryReceiptAlarm" />
+
     <receiver android:name=".service.TrimThreadsByDateManager$TrimThreadsByDateAlarm" />
 
     <receiver android:name=".payments.backup.phrase.ClearClipboardAlarmReceiver" />

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

@@ -512,7 +512,12 @@ 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

@@ -17,6 +17,6 @@ public final class AppCapabilities {
    *                       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);
+    return new AccountAttributes.Capabilities(UUID_CAPABLE, GV2_CAPABLE, storageCapable, GV1_MIGRATION, FeatureFlags.senderKey());
   }
 }

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

@@ -8,6 +8,7 @@ import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.insights.InsightsOptOut;
 import org.thoughtcrime.securesms.jobmanager.JobManager;
+import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob;
 import org.thoughtcrime.securesms.jobs.StickerPackDownloadJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
@@ -60,6 +61,7 @@ public final class AppInitialization {
     ApplicationDependencies.getJobManager().add(StickerPackDownloadJob.forInstall(BlessedPacks.DAY_BY_DAY.getPackId(), BlessedPacks.DAY_BY_DAY.getPackKey(), false));
     ApplicationDependencies.getJobManager().add(StickerPackDownloadJob.forReference(BlessedPacks.SWOON_HANDS.getPackId(), BlessedPacks.SWOON_HANDS.getPackKey()));
     ApplicationDependencies.getJobManager().add(StickerPackDownloadJob.forReference(BlessedPacks.SWOON_FACES.getPackId(), BlessedPacks.SWOON_FACES.getPackKey()));
+    EmojiSearchIndexDownloadJob.scheduleImmediately();
   }
 
   /**

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

@@ -27,6 +27,8 @@ import androidx.multidex.MultiDexApplication;
 
 import com.google.android.gms.security.ProviderInstaller;
 
+import net.sqlcipher.database.SQLiteDatabase;
+
 import org.conscrypt.Conscrypt;
 import org.signal.aesgcmprovider.AesGcmProvider;
 import org.signal.core.util.concurrent.SignalExecutors;
@@ -37,6 +39,7 @@ import org.signal.core.util.tracing.Tracer;
 import org.signal.glide.SignalGlideCodecs;
 import org.signal.ringrtc.CallManager;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.database.SqlCipherLibraryLoader;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencyProvider;
@@ -44,6 +47,7 @@ import org.thoughtcrime.securesms.emoji.EmojiSource;
 import org.thoughtcrime.securesms.gcm.FcmJobService;
 import org.thoughtcrime.securesms.jobs.CreateSignedPreKeyJob;
 import org.thoughtcrime.securesms.jobs.DownloadLatestEmojiDataJob;
+import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob;
 import org.thoughtcrime.securesms.jobs.FcmRefreshJob;
 import org.thoughtcrime.securesms.jobs.GroupV1MigrationJob;
 import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
@@ -70,6 +74,7 @@ import org.thoughtcrime.securesms.service.UpdateApkRefreshListener;
 import org.thoughtcrime.securesms.storage.StorageSyncHelper;
 import org.thoughtcrime.securesms.util.AppForegroundObserver;
 import org.thoughtcrime.securesms.util.AppStartup;
+import org.thoughtcrime.securesms.util.ByteUnit;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
@@ -84,6 +89,9 @@ import org.whispersystems.libsignal.logging.SignalProtocolLoggerProvider;
 import java.security.Security;
 import java.util.concurrent.TimeUnit;
 
+import io.reactivex.rxjava3.plugins.RxJavaPlugins;
+import io.reactivex.rxjava3.schedulers.Schedulers;
+
 /**
  * Will be called once when the TextSecure process is created.
  *
@@ -117,11 +125,15 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
 
     AppStartup.getInstance().addBlocking("security-provider", this::initializeSecurityProvider)
                             .addBlocking("logging", () -> {
-                                initializeLogging();
-                                Log.i(TAG, "onCreate()");
+                              initializeLogging();
+                              Log.i(TAG, "onCreate()");
                             })
                             .addBlocking("crash-handling", this::initializeCrashHandling)
-                            .addBlocking("eat-db", () -> DatabaseFactory.getInstance(this))
+                            .addBlocking("sqlcipher-init", () -> SqlCipherLibraryLoader.load(this))
+                            .addBlocking("rx-init", () -> {
+                              RxJavaPlugins.setInitIoSchedulerHandler(schedulerSupplier -> Schedulers.from(SignalExecutors.BOUNDED_IO, true, false));
+                              RxJavaPlugins.setInitComputationSchedulerHandler(schedulerSupplier -> Schedulers.from(SignalExecutors.BOUNDED, true, false));
+                            })
                             .addBlocking("app-dependencies", this::initializeAppDependencies)
                             .addBlocking("notification-channels", () -> NotificationChannels.create(this))
                             .addBlocking("first-launch", this::initializeFirstEverAppLaunch)
@@ -145,6 +157,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addBlocking("blob-provider", this::initializeBlobProvider)
                             .addBlocking("feature-flags", FeatureFlags::init)
                             .addNonBlocking(this::initializeRevealableMessageManager)
+                            .addNonBlocking(this::initializePendingRetryReceiptManager)
                             .addNonBlocking(this::initializeGcmCheck)
                             .addNonBlocking(this::initializeSignedPreKeyCheck)
                             .addNonBlocking(this::initializePeriodicTasks)
@@ -156,10 +169,12 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
                             .addNonBlocking(StorageSyncHelper::scheduleRoutineSync)
                             .addNonBlocking(() -> ApplicationDependencies.getJobManager().beginJobLoop())
                             .addNonBlocking(EmojiSource::refresh)
-                            .addNonBlocking(() -> DownloadLatestEmojiDataJob.scheduleIfNecessary(this))
                             .addPostRender(() -> RateLimitUtil.retryAllRateLimitedMessages(this))
                             .addPostRender(this::initializeExpiringMessageManager)
                             .addPostRender(() -> SignalStore.settings().setDefaultSms(Util.isDefaultSmsProvider(this)))
+                            .addPostRender(() -> DownloadLatestEmojiDataJob.scheduleIfNecessary(this))
+                            .addPostRender(EmojiSearchIndexDownloadJob::scheduleIfNecessary)
+                            .addPostRender(() -> DatabaseFactory.getMessageLogDatabase(this).trimOldMessages(System.currentTimeMillis(), FeatureFlags.retryRespondMaxAge()))
                             .execute();
 
     Log.d(TAG, "onCreate() took " + (System.currentTimeMillis() - startTime) + " ms");
@@ -233,7 +248,7 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
   }
 
   private void initializeLogging() {
-    persistentLogger = new PersistentLogger(this, LogSecretProvider.getOrCreateAttachmentSecret(this), BuildConfig.VERSION_NAME);
+    persistentLogger = new PersistentLogger(this, LogSecretProvider.getOrCreateAttachmentSecret(this), BuildConfig.VERSION_NAME, FeatureFlags.internalUser() ? 15 : 7, ByteUnit.KILOBYTES.toBytes(300));
     org.signal.core.util.logging.Log.initialize(FeatureFlags::internalUser, new AndroidLogger(), persistentLogger);
 
     SignalProtocolLoggerProvider.setProvider(new CustomSignalProtocolLogger());
@@ -298,6 +313,10 @@ public class ApplicationContext extends MultiDexApplication implements AppForegr
     ApplicationDependencies.getViewOnceMessageManager().scheduleIfNecessary();
   }
 
+  private void initializePendingRetryReceiptManager() {
+    ApplicationDependencies.getPendingRetryReceiptManager().scheduleIfNecessary();
+  }
+
   private void initializePeriodicTasks() {
     RotateSignedPreKeyListener.schedule(this);
     DirectoryRefreshListener.schedule(this);

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

@@ -11,6 +11,8 @@ import androidx.lifecycle.Observer;
 import org.thoughtcrime.securesms.components.voice.VoiceNotePlaybackState;
 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.database.model.InMemoryMessageRecord;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
@@ -29,7 +31,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Set;
 
-public interface BindableConversationItem extends Unbindable, GiphyMp4Playable {
+public interface BindableConversationItem extends Unbindable, GiphyMp4Playable, Colorizable {
   void bind(@NonNull LifecycleOwner lifecycleOwner,
             @NonNull ConversationMessage messageRecord,
             @NonNull Optional<MessageRecord> previousMessageRecord,
@@ -43,12 +45,17 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable {
             boolean hasWallpaper,
             boolean isMessageRequestAccepted,
             @NonNull AttachmentMediaSourceFactory attachmentMediaSourceFactory,
-            boolean canPlayInline);
+            boolean canPlayInline,
+            @NonNull Colorizer colorizer);
 
   ConversationMessage getConversationMessage();
 
   void setEventListener(@Nullable EventListener listener);
 
+  default void updateTimestamps() {
+    // Intentionally Blank.
+  }
+
   interface EventListener {
     void onQuoteClicked(MmsMessageRecord messageRecord);
     void onLinkPreviewClicked(@NonNull LinkPreview linkPreview);
@@ -63,13 +70,16 @@ public interface BindableConversationItem extends Unbindable, GiphyMp4Playable {
     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 onDecryptionFailedLearnMoreClicked();
+    void onChatSessionRefreshLearnMoreClicked();
+    void onBadDecryptLearnMoreClicked(@NonNull RecipientId author);
     void onSafetyNumberLearnMoreClicked(@NonNull Recipient recipient);
     void onJoinGroupCallClicked();
     void onInviteFriendsToGroupClicked(@NonNull GroupId.V2 groupId);

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;
@@ -56,7 +56,8 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
 
   protected ContactSelectionListFragment contactsFragment;
 
-  private ContactFilterToolbar toolbar;
+  private Toolbar           toolbar;
+  private ContactFilterView contactFilterView;
 
   @Override
   protected void onPreCreate() {
@@ -73,6 +74,7 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
 
     setContentView(getIntent().getIntExtra(EXTRA_LAYOUT_RES_ID, R.layout.contact_selection_activity));
 
+    initializeContactFilterView();
     initializeToolbar();
     initializeResources();
     initializeSearch();
@@ -84,16 +86,23 @@ 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 +113,7 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActivit
   }
 
   private void initializeSearch() {
-    toolbar.setOnFilterChangedListener(filter -> contactsFragment.setQueryFilter(filter));
+    contactFilterView.setOnFilterChangedListener(filter -> contactsFragment.setQueryFilter(filter));
   }
 
   @Override
@@ -155,7 +164,7 @@ 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

@@ -57,13 +57,14 @@ 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 +75,6 @@ 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;
@@ -114,6 +114,8 @@ public final class ContactSelectionListFragment extends LoggingFragment
   public static final String HIDE_COUNT        = "hide_count";
   public static final String CAN_SELECT_SELF   = "can_select_self";
   public static final String DISPLAY_CHIPS     = "display_chips";
+  public static final String RV_PADDING_BOTTOM = "recycler_view_padding_bottom";
+  public static final String RV_CLIP           = "recycler_view_clipping";
 
   private ConstraintLayout                            constraintLayout;
   private TextView                                    emptyText;
@@ -129,9 +131,10 @@ 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;
@@ -231,9 +234,12 @@ 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
@@ -245,6 +251,15 @@ public final class ContactSelectionListFragment extends LoggingFragment
     Intent intent    = requireActivity().getIntent();
     Bundle arguments = safeArguments();
 
+    int     recyclerViewPadBottom = arguments.getInt(RV_PADDING_BOTTOM, intent.getIntExtra(RV_PADDING_BOTTOM, -1));
+    boolean recyclerViewClipping  = arguments.getBoolean(RV_CLIP, intent.getBooleanExtra(RV_CLIP, true));
+
+    if (recyclerViewPadBottom != -1) {
+      ViewUtil.setPaddingBottom(recyclerView, recyclerViewPadBottom);
+    }
+
+    recyclerView.setClipToPadding(recyclerViewClipping);
+
     swipeRefresh.setEnabled(arguments.getBoolean(REFRESHABLE, intent.getBooleanExtra(REFRESHABLE, true)));
 
     hideCount      = arguments.getBoolean(HIDE_COUNT, intent.getBooleanExtra(HIDE_COUNT, false));
@@ -261,8 +276,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
 
     currentSelection = getCurrentSelection();
 
-    updateGroupLimit(getChipCount());
-
     return view;
   }
 
@@ -270,13 +283,6 @@ 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);
@@ -298,6 +304,14 @@ 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) {
@@ -338,8 +352,8 @@ 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) {
@@ -350,6 +364,14 @@ public final class ContactSelectionListFragment extends LoggingFragment
         }
       }
     });
+
+    if (onContactSelectedListener != null) {
+      onContactSelectedListener.onSelectionChanged();
+    }
+  }
+
+  private boolean hideLetterHeaders() {
+    return hasQueryFilter() || shouldDisplayRecents();
   }
 
   private View createInviteActionView(@NonNull ListCallback listCallback) {
@@ -418,7 +440,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
   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();
@@ -464,6 +486,10 @@ 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();
@@ -595,12 +621,19 @@ 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) {
@@ -611,8 +644,6 @@ public final class ContactSelectionListFragment extends LoggingFragment
       }
     }
 
-    updateGroupLimit(getChipCount());
-
     if (getChipCount() == 0) {
       setChipGroupVisibility(ConstraintSet.GONE);
     }
@@ -662,7 +693,6 @@ 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());
@@ -715,6 +745,7 @@ public final class ContactSelectionListFragment extends LoggingFragment
     /** @return True if the contact is allowed to be selected, otherwise false. */
     boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number);
     void onContactDeselected(Optional<RecipientId> recipientId, String number);
+    void onSelectionChanged();
   }
 
   public interface OnSelectionLimitReachedListener {

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

@@ -1,103 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-
-import org.thoughtcrime.securesms.util.ExpirationUtil;
-
-import java.util.Arrays;
-
-import cn.carbswang.android.numberpickerview.library.NumberPickerView;
-
-public class ExpirationDialog extends AlertDialog {
-
-  protected ExpirationDialog(Context context) {
-    super(context);
-  }
-
-  protected ExpirationDialog(Context context, int theme) {
-    super(context, theme);
-  }
-
-  protected ExpirationDialog(Context context, boolean cancelable, OnCancelListener cancelListener) {
-    super(context, cancelable, cancelListener);
-  }
-
-  public static void show(final Context context,
-                          final int currentExpiration,
-                          final @NonNull OnClickListener listener)
-  {
-    final View view = createNumberPickerView(context, currentExpiration);
-
-    AlertDialog.Builder builder = new AlertDialog.Builder(context);
-    builder.setTitle(context.getString(R.string.ExpirationDialog_disappearing_messages));
-    builder.setView(view);
-    builder.setPositiveButton(android.R.string.ok, (dialog, which) -> {
-      int selected = ((NumberPickerView)view.findViewById(R.id.expiration_number_picker)).getValue();
-      listener.onClick(getExpirationTimes(context, currentExpiration)[selected]);
-    });
-    builder.setNegativeButton(android.R.string.cancel, null);
-    builder.show();
-  }
-
-  private static View createNumberPickerView(final Context context, final int currentExpiration) {
-    final LayoutInflater   inflater                = LayoutInflater.from(context);
-    final View             view                    = inflater.inflate(R.layout.expiration_dialog, null);
-    final NumberPickerView numberPickerView        = view.findViewById(R.id.expiration_number_picker);
-    final TextView         textView                = view.findViewById(R.id.expiration_details);
-    final int[]            expirationTimes         = getExpirationTimes(context, currentExpiration);
-    final String[]         expirationDisplayValues = new String[expirationTimes.length];
-
-    int selectedIndex = expirationTimes.length - 1;
-
-    for (int i=0;i<expirationTimes.length;i++) {
-      expirationDisplayValues[i] = ExpirationUtil.getExpirationDisplayValue(context, expirationTimes[i]);
-
-      if ((currentExpiration >= expirationTimes[i]) &&
-          (i == expirationTimes.length -1 || currentExpiration < expirationTimes[i+1])) {
-        selectedIndex = i;
-      }
-    }
-
-    numberPickerView.setDisplayedValues(expirationDisplayValues);
-    numberPickerView.setMinValue(0);
-    numberPickerView.setMaxValue(expirationTimes.length-1);
-
-    NumberPickerView.OnValueChangeListener listener = (picker, oldVal, newVal) -> {
-      if (newVal == 0) {
-        textView.setText(R.string.ExpirationDialog_your_messages_will_not_expire);
-      } else {
-        textView.setText(context.getString(R.string.ExpirationDialog_your_messages_will_disappear_s_after_they_have_been_seen, picker.getDisplayedValues()[newVal]));
-      }
-    };
-
-    numberPickerView.setOnValueChangedListener(listener);
-    numberPickerView.setValue(selectedIndex);
-    listener.onValueChange(numberPickerView, selectedIndex, selectedIndex);
-
-    return view;
-  }
-
-  private static int[] getExpirationTimes(Context context, int currentExpiration) {
-    int[] expirationTimes = context.getResources().getIntArray(R.array.expiration_times);
-    int   location        = Arrays.binarySearch(expirationTimes, currentExpiration);
-    if (location < 0) {
-      int[] temp = Arrays.copyOf(expirationTimes, expirationTimes.length + 1);
-      temp[temp.length - 1] = currentExpiration;
-      Arrays.sort(temp);
-      expirationTimes = temp;
-    }
-
-    return expirationTimes;
-  }
-
-  public interface OnClickListener {
-    public void onClick(int expirationTime);
-  }
-
-}

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

@@ -7,8 +7,6 @@ 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;
@@ -24,8 +22,8 @@ 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.ContactFilterToolbar.OnFilterChangedListener;
+import org.thoughtcrime.securesms.components.ContactFilterView;
+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;
@@ -100,7 +98,8 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
     View                 shareButton     = findViewById(R.id.share_button);
     Button               smsButton       = findViewById(R.id.sms_button);
     Button               smsCancelButton = findViewById(R.id.cancel_sms_button);
-    ContactFilterToolbar contactFilter   = findViewById(R.id.contact_filter);
+    Toolbar              smsToolbar      = findViewById(R.id.sms_send_frame_toolbar);
+    ContactFilterView    contactFilter   = findViewById(R.id.contact_filter_edit_text);
 
     inviteText        = findViewById(R.id.invite_text);
     smsSendFrame      = findViewById(R.id.sms_send_frame);
@@ -121,7 +120,7 @@ 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);
+    smsToolbar.setNavigationIcon(R.drawable.ic_search_conversation_24);
 
     if (Util.isDefaultSmsProvider(this)) {
       shareButton.setOnClickListener(new ShareClickListener());
@@ -150,6 +149,10 @@ 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,

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);
 
@@ -40,6 +44,7 @@ public class MainActivity extends PassphraseRequiredActivity {
     super.onCreate(savedInstanceState, ready);
     setContentView(R.layout.main_activity);
 
+    mediaController = new VoiceNoteMediaController(this);
     navigator.onCreate(savedInstanceState);
 
     handleGroupLinkInIntent(getIntent());
@@ -109,4 +114,9 @@ public class MainActivity extends PassphraseRequiredActivity {
       CommunicationActions.handlePotentialProxyLinkUrl(this, data.toString());
     }
   }
+
+  @Override
+  public @NonNull VoiceNoteMediaController getVoiceNoteMediaController() {
+    return mediaController;
+  }
 }

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

@@ -103,6 +103,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
   public static final String HIDE_ALL_MEDIA_EXTRA = "came_from_all_media";
   public static final String SHOW_THREAD_EXTRA    = "show_thread";
   public static final String SORTING_EXTRA        = "sorting";
+  public static final String IS_VIDEO_GIF         = "is_video_gif";
 
   private ViewPager             mediaPager;
   private View                  detailsContainer;
@@ -115,6 +116,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
   private String                initialMediaType;
   private long                  initialMediaSize;
   private String                initialCaption;
+  private boolean               initialMediaIsVideoGif;
   private boolean               leftIsRecent;
   private MediaPreviewViewModel viewModel;
   private ViewPagerListener     viewPagerListener;
@@ -139,6 +141,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, attachment.getSize());
     intent.putExtra(MediaPreviewActivity.CAPTION_EXTRA, attachment.getCaption());
     intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, leftIsRecent);
+    intent.putExtra(MediaPreviewActivity.IS_VIDEO_GIF, attachment.isVideoGif());
     intent.setDataAndType(attachment.getUri(), mediaRecord.getContentType());
     return intent;
   }
@@ -296,12 +299,13 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     showThread       = intent.getBooleanExtra(SHOW_THREAD_EXTRA, false);
     sorting          = MediaDatabase.Sorting.values()[intent.getIntExtra(SORTING_EXTRA, 0)];
 
-    initialMediaUri  = intent.getData();
-    initialMediaType = intent.getType();
-    initialMediaSize = intent.getLongExtra(SIZE_EXTRA, 0);
-    initialCaption   = intent.getStringExtra(CAPTION_EXTRA);
-    leftIsRecent     = intent.getBooleanExtra(LEFT_IS_RECENT_EXTRA, false);
-    restartItem      = -1;
+    initialMediaUri        = intent.getData();
+    initialMediaType       = intent.getType();
+    initialMediaSize       = intent.getLongExtra(SIZE_EXTRA, 0);
+    initialCaption         = intent.getStringExtra(CAPTION_EXTRA);
+    leftIsRecent           = intent.getBooleanExtra(LEFT_IS_RECENT_EXTRA, false);
+    initialMediaIsVideoGif = intent.getBooleanExtra(IS_VIDEO_GIF, false);
+    restartItem            = -1;
   }
 
   private void initializeObservers() {
@@ -354,7 +358,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     if (isMediaInDb()) {
       LoaderManager.getInstance(this).restartLoader(0, null, this);
     } else {
-      mediaPager.setAdapter(new SingleItemPagerAdapter(getSupportFragmentManager(), initialMediaUri, initialMediaType, initialMediaSize));
+      mediaPager.setAdapter(new SingleItemPagerAdapter(getSupportFragmentManager(), initialMediaUri, initialMediaType, initialMediaSize, initialMediaIsVideoGif));
 
       if (initialCaption != null) {
         detailsContainer.setVisibility(View.VISIBLE);
@@ -632,21 +636,24 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
 
   private static class SingleItemPagerAdapter extends FragmentStatePagerAdapter implements MediaItemAdapter {
 
-    private final Uri    uri;
-    private final String mediaType;
-    private final long   size;
+    private final Uri     uri;
+    private final String  mediaType;
+    private final long    size;
+    private final boolean isVideoGif;
 
     private MediaPreviewFragment mediaPreviewFragment;
 
     SingleItemPagerAdapter(@NonNull FragmentManager fragmentManager,
                            @NonNull Uri uri,
                            @NonNull String mediaType,
-                           long size)
+                           long size,
+                           boolean isVideoGif)
     {
       super(fragmentManager, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
-      this.uri       = uri;
-      this.mediaType = mediaType;
-      this.size      = size;
+      this.uri        = uri;
+      this.mediaType  = mediaType;
+      this.size       = size;
+      this.isVideoGif = isVideoGif;
     }
 
     @Override
@@ -657,7 +664,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     @NonNull
     @Override
     public Fragment getItem(int position) {
-      mediaPreviewFragment = MediaPreviewFragment.newInstance(uri, mediaType, size, true);
+      mediaPreviewFragment = MediaPreviewFragment.newInstance(uri, mediaType, size, true, isVideoGif);
       return mediaPreviewFragment;
     }
 

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 {
@@ -29,7 +31,7 @@ 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() {
       @Override

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

@@ -56,6 +56,7 @@ public class NewConversationActivity extends ContactSelectionActivity
     super.onCreate(bundle, ready);
     assert getSupportActionBar() != null;
     getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+    getSupportActionBar().setTitle(R.string.NewConversationActivity__new_message);
   }
 
   @Override
@@ -96,6 +97,10 @@ public class NewConversationActivity extends ContactSelectionActivity
     return true;
   }
 
+  @Override
+  public void onSelectionChanged() {
+  }
+
   private void launch(Recipient recipient) {
     long   existingThread = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
     Intent intent         = ConversationIntents.createBuilder(this, recipient.getId(), existingThread)

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/VerifyIdentityActivity.java

@@ -29,7 +29,6 @@ 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;
@@ -63,9 +62,8 @@ 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.ReentrantSessionLock;
 import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
@@ -87,16 +85,13 @@ 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;
 
@@ -218,12 +213,6 @@ public class VerifyIdentityActivity extends PassphraseRequiredActivity implement
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
   }
 
-  private void setActionBarNotificationBarColor(MaterialColor color) {
-    getSupportActionBar().setBackgroundDrawable(new ColorDrawable(color.toActionBarColor(this)));
-
-    WindowUtil.setStatusBarColor(getWindow(), color.toStatusBarColor(this));
-  }
-
   public static class VerifyDisplayFragment extends Fragment implements CompoundButton.OnCheckedChangeListener {
 
     public static final String RECIPIENT_ID    = "recipient_id";
@@ -420,11 +409,9 @@ public class VerifyIdentityActivity extends PassphraseRequiredActivity implement
         } else {
           Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_your_contact_is_running_an_old_version_of_signal, Toast.LENGTH_LONG).show();
         }
-      } catch (FingerprintParsingException e) {
+      } 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();
-      } catch (UnsupportedEncodingException e) {
-        throw new AssertionError(e);
       }
     }
 
@@ -623,7 +610,7 @@ public class VerifyIdentityActivity extends PassphraseRequiredActivity implement
       final RecipientId recipientId = recipient.getId();
 
       SignalExecutors.BOUNDED.execute(() -> {
-        try (SignalSessionLock.Lock unused = DatabaseSessionLock.INSTANCE.acquire()) {
+        try (SignalSessionLock.Lock unused = ReentrantSessionLock.INSTANCE.acquire()) {
           if (isChecked) {
             Log.i(TAG, "Saving identity: " + recipientId);
             DatabaseFactory.getIdentityDatabase(getActivity())

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

@@ -44,6 +44,7 @@ import org.thoughtcrime.securesms.components.TooltipPopup;
 import org.thoughtcrime.securesms.components.sensors.DeviceOrientationMonitor;
 import org.thoughtcrime.securesms.components.webrtc.CallParticipantsListUpdatePopupWindow;
 import org.thoughtcrime.securesms.components.webrtc.CallParticipantsState;
+import org.thoughtcrime.securesms.components.webrtc.CallToastPopupWindow;
 import org.thoughtcrime.securesms.components.webrtc.GroupCallSafetyNumberChangeNotificationUtil;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcAudioOutput;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcCallView;
@@ -62,11 +63,15 @@ import org.thoughtcrime.securesms.util.EllapsedTimeFormatter;
 import org.thoughtcrime.securesms.util.FullscreenHelper;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
+import org.thoughtcrime.securesms.util.livedata.LiveDataUtil;
 import org.whispersystems.libsignal.IdentityKey;
+import org.whispersystems.libsignal.util.Pair;
 import org.whispersystems.signalservice.api.messages.calls.HangupMessage;
 
 import java.util.List;
 
+import static org.thoughtcrime.securesms.components.sensors.Orientation.PORTRAIT_BOTTOM_EDGE;
+
 public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChangeDialog.Callback {
 
   private static final String TAG = Log.tag(WebRtcCallActivity.class);
@@ -253,7 +258,8 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     viewModel.getWebRtcControls().observe(this, callScreen::setWebRtcControls);
     viewModel.getEvents().observe(this, this::handleViewModelEvent);
     viewModel.getCallTime().observe(this, this::handleCallTime);
-    viewModel.getCallParticipantsState().observe(this, callScreen::updateCallParticipants);
+    LiveDataUtil.combineLatest(viewModel.getCallParticipantsState(), viewModel.getOrientation(), (s, o) -> new Pair<>(s, o == PORTRAIT_BOTTOM_EDGE))
+                .observe(this, p -> callScreen.updateCallParticipants(p.first(), p.second()));
     viewModel.getCallParticipantListUpdate().observe(this, participantUpdateWindow::addCallParticipantListUpdate);
     viewModel.getSafetyNumberChangeEvent().observe(this, this::handleSafetyNumberChangeEvent);
     viewModel.getGroupMembers().observe(this, unused -> updateGroupMembersForGroupCall());
@@ -291,6 +297,12 @@ public class WebRtcCallActivity extends BaseActivity implements SafetyNumberChan
     } else if (event instanceof WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) {
       SafetyNumberChangeDialog.showForGroupCall(getSupportFragmentManager(), ((WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) event).getIdentityRecords());
       return;
+    } else if (event instanceof WebRtcCallViewModel.Event.SwitchToSpeaker) {
+      callScreen.switchToSpeakerView();
+      return;
+    } else if (event instanceof WebRtcCallViewModel.Event.ShowSwipeToSpeakerHint) {
+      CallToastPopupWindow.show(callScreen);
+      return;
     }
 
     if (isInPipMode()) {

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

@@ -0,0 +1,44 @@
+package org.thoughtcrime.securesms.animation.transitions
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.view.View
+import android.view.ViewGroup
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.transition.Transition
+import androidx.transition.TransitionValues
+
+private const val ALPHA = "signal.alpha_transition.alpha"
+
+/**
+ * Alpha transition that can be used with [ConstraintLayout]
+ */
+class AlphaTransition : Transition() {
+
+  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 ConstraintLayout) {
+      transitionValues.values[ALPHA] = view.alpha
+    }
+  }
+
+  override fun createAnimator(sceneRoot: ViewGroup, startValues: TransitionValues?, endValues: TransitionValues?): Animator? {
+    if (startValues == null || endValues == null) {
+      return null
+    }
+
+    val view: View = endValues.view
+    val startAlpha: Float = startValues.values[ALPHA] as? Float ?: view.alpha
+    val endAlpha: Float = endValues.values[ALPHA] as? Float ?: view.alpha
+
+    return ObjectAnimator.ofFloat(view, "alpha", startAlpha, endAlpha)
+  }
+}

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

@@ -0,0 +1,97 @@
+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
+import org.thoughtcrime.securesms.components.AvatarImageView
+
+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 is AvatarImageView) {
+      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 !is AvatarImageView || 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/AudioRecorder.java

@@ -11,11 +11,11 @@ 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.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;
@@ -51,7 +51,7 @@ 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]));
@@ -61,10 +61,10 @@ public class AudioRecorder {
     });
   }
 
-  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) {
@@ -76,7 +76,7 @@ public class AudioRecorder {
 
       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);

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

@@ -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 {
-        AttachmentDatabase attachmentDatabase = DatabaseFactory.getAttachmentDatabase(context);
-        DatabaseAttachment dbAttachment       = (DatabaseAttachment) attachment;
-        long               startTime          = System.currentTimeMillis();
+      if (attachment instanceof DatabaseAttachment) {
+        try {
+          AttachmentDatabase attachmentDatabase = DatabaseFactory.getAttachmentDatabase(context);
+          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);
-        ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
-      } catch (Throwable e) {
-        Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
-        ThreadUtil.runOnMain(onFailure);
+          WAVE_FORM_CACHE.put(cacheKey, fileInfo);
+          ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
+        } catch (Throwable e) {
+          Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
+          ThreadUtil.runOnMain(onFailure);
+        }
+      } else {
+        try {
+          Log.i(TAG, "Not in database and not cached. Generating wave form on-the-fly.");
+
+          long startTime = System.currentTimeMillis();
+
+          Log.i(TAG, String.format("Starting wave form generation (%s)", cacheKey));
+
+          AudioFileInfo fileInfo = generateWaveForm(uri);
+
+          Log.i(TAG, String.format(Locale.US, "Audio wave form generation time %d ms (%s)", System.currentTimeMillis() - startTime, cacheKey));
+
+          WAVE_FORM_CACHE.put(cacheKey, fileInfo);
+          ThreadUtil.runOnMain(() -> onSuccess.accept(fileInfo));
+        } catch (IOException e) {
+          Log.w(TAG, "Failed to create audio wave form for " + cacheKey, e);
+          ThreadUtil.runOnMain(onFailure);
+        }
       }
     });
   }

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

@@ -24,12 +24,16 @@ import org.thoughtcrime.securesms.crypto.ClassicDecryptingPartInputStream;
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
 import org.thoughtcrime.securesms.crypto.ModernDecryptingPartInputStream;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.database.EmojiSearchDatabase;
 import org.thoughtcrime.securesms.database.GroupReceiptDatabase;
 import org.thoughtcrime.securesms.database.KeyValueDatabase;
 import org.thoughtcrime.securesms.database.MmsDatabase;
 import org.thoughtcrime.securesms.database.MmsSmsColumns;
 import org.thoughtcrime.securesms.database.OneTimePreKeyDatabase;
+import org.thoughtcrime.securesms.database.PendingRetryReceiptDatabase;
 import org.thoughtcrime.securesms.database.SearchDatabase;
+import org.thoughtcrime.securesms.database.SenderKeyDatabase;
+import org.thoughtcrime.securesms.database.SenderKeySharedDatabase;
 import org.thoughtcrime.securesms.database.SessionDatabase;
 import org.thoughtcrime.securesms.database.SignedPreKeyDatabase;
 import org.thoughtcrime.securesms.database.SmsDatabase;
@@ -38,6 +42,7 @@ 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;
@@ -75,7 +80,11 @@ public class FullBackupExporter extends FullBackupBase {
     OneTimePreKeyDatabase.TABLE_NAME,
     SessionDatabase.TABLE_NAME,
     SearchDatabase.SMS_FTS_TABLE_NAME,
-    SearchDatabase.MMS_FTS_TABLE_NAME
+    SearchDatabase.MMS_FTS_TABLE_NAME,
+    EmojiSearchDatabase.TABLE_NAME,
+    SenderKeyDatabase.TABLE_NAME,
+    SenderKeySharedDatabase.TABLE_NAME,
+    PendingRetryReceiptDatabase.TABLE_NAME
   );
 
   public static void export(@NonNull Context context,
@@ -210,11 +219,11 @@ public class FullBackupExporter extends FullBackupBase {
         String type = cursor.getString(2);
 
         if (sql != null) {
+          boolean isSmsFtsSecretTable   = name != null && !name.equals(SearchDatabase.SMS_FTS_TABLE_NAME) && name.startsWith(SearchDatabase.SMS_FTS_TABLE_NAME);
+          boolean isMmsFtsSecretTable   = name != null && !name.equals(SearchDatabase.MMS_FTS_TABLE_NAME) && name.startsWith(SearchDatabase.MMS_FTS_TABLE_NAME);
+          boolean isEmojiFtsSecretTable = name != null && !name.equals(EmojiSearchDatabase.TABLE_NAME) && name.startsWith(EmojiSearchDatabase.TABLE_NAME);
 
-          boolean isSmsFtsSecretTable = name != null && !name.equals(SearchDatabase.SMS_FTS_TABLE_NAME) && name.startsWith(SearchDatabase.SMS_FTS_TABLE_NAME);
-          boolean isMmsFtsSecretTable = name != null && !name.equals(SearchDatabase.MMS_FTS_TABLE_NAME) && name.startsWith(SearchDatabase.MMS_FTS_TABLE_NAME);
-
-          if (!isSmsFtsSecretTable && !isMmsFtsSecretTable) {
+          if (!isSmsFtsSecretTable && !isMmsFtsSecretTable && !isEmojiFtsSecretTable) {
             if ("table".equals(type)) {
               tables.add(name);
             }

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

@@ -26,6 +26,7 @@ import org.thoughtcrime.securesms.backup.BackupProtos.Sticker;
 import org.thoughtcrime.securesms.crypto.AttachmentSecret;
 import org.thoughtcrime.securesms.crypto.ModernEncryptingPartOutputStream;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.database.EmojiSearchDatabase;
 import org.thoughtcrime.securesms.database.KeyValueDatabase;
 import org.thoughtcrime.securesms.database.SearchDatabase;
 import org.thoughtcrime.securesms.database.StickerDatabase;
@@ -136,9 +137,10 @@ public class FullBackupImporter extends FullBackupBase {
   private static void processStatement(@NonNull SQLiteDatabase db, SqlStatement statement) {
     boolean isForSmsFtsSecretTable = statement.getStatement().contains(SearchDatabase.SMS_FTS_TABLE_NAME + "_");
     boolean isForMmsFtsSecretTable = statement.getStatement().contains(SearchDatabase.MMS_FTS_TABLE_NAME + "_");
+    boolean isForEmojiSecretTable  = statement.getStatement().contains(EmojiSearchDatabase.TABLE_NAME + "_");
     boolean isForSqliteSecretTable = statement.getStatement().toLowerCase().startsWith("create table sqlite_");
 
-    if (isForSmsFtsSecretTable || isForMmsFtsSecretTable || isForSqliteSecretTable) {
+    if (isForSmsFtsSecretTable || isForMmsFtsSecretTable || isForEmojiSecretTable || isForSqliteSecretTable) {
       Log.i(TAG, "Ignoring import for statement: " + statement.getStatement());
       return;
     }

app/src/main/java/org/thoughtcrime/securesms/blocked/BlockedUsersActivity.java

@@ -5,7 +5,6 @@ import android.content.Intent;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.view.View;
-import android.widget.ViewSwitcher;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.StringRes;
@@ -18,7 +17,7 @@ import com.google.android.material.snackbar.Snackbar;
 import org.thoughtcrime.securesms.ContactSelectionListFragment;
 import org.thoughtcrime.securesms.PassphraseRequiredActivity;
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.ContactFilterToolbar;
+import org.thoughtcrime.securesms.components.ContactFilterView;
 import org.thoughtcrime.securesms.contacts.ContactsCursorLoader;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
@@ -47,27 +46,26 @@ public class BlockedUsersActivity extends PassphraseRequiredActivity implements
 
     viewModel = ViewModelProviders.of(this, factory).get(BlockedUsersViewModel.class);
 
-    ViewSwitcher         viewSwitcher         = findViewById(R.id.toolbar_switcher);
-    Toolbar              toolbar              = findViewById(R.id.toolbar);
-    ContactFilterToolbar contactFilterToolbar = findViewById(R.id.filter_toolbar);
-    View                 container            = findViewById(R.id.fragment_container);
+    Toolbar           toolbar           = findViewById(R.id.toolbar);
+    ContactFilterView contactFilterView = findViewById(R.id.contact_filter_edit_text);
+    View              container         = findViewById(R.id.fragment_container);
 
     toolbar.setNavigationOnClickListener(unused -> onBackPressed());
-    contactFilterToolbar.setNavigationOnClickListener(unused -> onBackPressed());
-    contactFilterToolbar.setOnFilterChangedListener(query -> {
+    contactFilterView.setOnFilterChangedListener(query -> {
       Fragment fragment = getSupportFragmentManager().findFragmentByTag(CONTACT_SELECTION_FRAGMENT);
       if (fragment != null) {
         ((ContactSelectionListFragment) fragment).setQueryFilter(query);
       }
     });
-    contactFilterToolbar.setHint(R.string.BlockedUsersActivity__add_blocked_user);
+    contactFilterView.setHint(R.string.BlockedUsersActivity__add_blocked_user);
 
     //noinspection CodeBlock2Expr
     getSupportFragmentManager().addOnBackStackChangedListener(() -> {
-      viewSwitcher.setDisplayedChild(getSupportFragmentManager().getBackStackEntryCount());
-
       if (getSupportFragmentManager().getBackStackEntryCount() == 1) {
-        contactFilterToolbar.focusAndShowKeyboard();
+        contactFilterView.setVisibility(View.VISIBLE);
+        contactFilterView.focusAndShowKeyboard();
+      } else {
+        contactFilterView.setVisibility(View.GONE);
       }
     });
 
@@ -119,6 +117,10 @@ public class BlockedUsersActivity extends PassphraseRequiredActivity implements
 
   }
 
+  @Override
+  public void onSelectionChanged() {
+  }
+
   @Override
   public void handleAddUserToBlockedList() {
     ContactSelectionListFragment fragment = new ContactSelectionListFragment();
@@ -164,6 +166,6 @@ public class BlockedUsersActivity extends PassphraseRequiredActivity implements
         throw new IllegalArgumentException("Unsupported event type " + event);
     }
 
-    Snackbar.make(view, getString(messageResId, displayName), Snackbar.LENGTH_SHORT).show();
+    Snackbar.make(view, getString(messageResId, displayName), Snackbar.LENGTH_SHORT).setTextColor(Color.WHITE).show();
   }
 }

app/src/main/java/org/thoughtcrime/securesms/color/MaterialColor.java

@@ -91,14 +91,14 @@ public enum MaterialColor {
   }
 
   public @ColorRes int toQuoteBarColorResource(@NonNull Context context, boolean outgoing) {
-    if (outgoing) {
+    if (!outgoing) {
       return isDarkTheme(context) ? tintColor : shadeColor ;
     }
     return R.color.core_white;
   }
 
   public @ColorInt int toQuoteBackgroundColor(@NonNull Context context, boolean outgoing) {
-    if (outgoing) {
+    if (!outgoing) {
       int color = toConversationColor(context);
       int alpha = isDarkTheme(context) ? (int) (0.2 * 255) : (int) (0.4 * 255);
       return Color.argb(alpha, Color.red(color), Color.green(color), Color.blue(color));
@@ -108,7 +108,7 @@ public enum MaterialColor {
   }
 
   public @ColorInt int toQuoteFooterColor(@NonNull Context context, boolean outgoing) {
-    if (outgoing) {
+    if (!outgoing) {
       int color = toConversationColor(context);
       int alpha = isDarkTheme(context) ? (int) (0.4 * 255) : (int) (0.6 * 255);
       return Color.argb(alpha, Color.red(color), Color.green(color), Color.blue(color));

app/src/main/java/org/thoughtcrime/securesms/components/AudioView.java

@@ -45,17 +45,21 @@ public final class AudioView extends FrameLayout {
 
   private static final String TAG = Log.tag(AudioView.class);
 
+  private static final int MODE_NORMAL = 0;
+  private static final int MODE_SMALL  = 1;
+  private static final int MODE_DRAFT  = 2;
+
   private static final int FORWARDS =  1;
   private static final int REVERSE  = -1;
 
-  @NonNull private final AnimatingToggle     controlToggle;
-  @NonNull private final View                progressAndPlay;
-  @NonNull private final LottieAnimationView playPauseButton;
-  @NonNull private final ImageView           downloadButton;
-  @NonNull private final ProgressWheel       circleProgress;
-  @NonNull private final SeekBar             seekBar;
-           private final boolean             smallView;
-           private final boolean             autoRewind;
+  @NonNull  private final AnimatingToggle     controlToggle;
+  @NonNull  private final View                progressAndPlay;
+  @NonNull  private final LottieAnimationView playPauseButton;
+  @NonNull  private final ImageView           downloadButton;
+  @Nullable private final ProgressWheel       circleProgress;
+  @NonNull  private final SeekBar             seekBar;
+            private final boolean             smallView;
+            private final boolean             autoRewind;
 
   @Nullable private final TextView duration;
 
@@ -87,10 +91,23 @@ public final class AudioView extends FrameLayout {
     try {
       typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.AudioView, 0, 0);
 
-      smallView  = typedArray.getBoolean(R.styleable.AudioView_small, false);
+      int mode   = typedArray.getInteger(R.styleable.AudioView_audioView_mode, MODE_NORMAL);
+      smallView  = mode == MODE_SMALL;
       autoRewind = typedArray.getBoolean(R.styleable.AudioView_autoRewind, false);
 
-      inflate(context, smallView ? R.layout.audio_view_small : R.layout.audio_view, this);
+      switch (mode) {
+        case MODE_NORMAL:
+          inflate(context, R.layout.audio_view, this);
+          break;
+        case MODE_SMALL:
+          inflate(context, R.layout.audio_view_small, this);
+          break;
+        case MODE_DRAFT:
+          inflate(context, R.layout.audio_view_draft, this);
+          break;
+        default:
+          throw new IllegalStateException("Unsupported mode: " + mode);
+      }
 
       this.controlToggle   = findViewById(R.id.control_toggle);
       this.playPauseButton = findViewById(R.id.play);
@@ -110,7 +127,7 @@ public final class AudioView extends FrameLayout {
       this.waveFormUnplayedBarsColor = typedArray.getColor(R.styleable.AudioView_waveformUnplayedBarsColor, Color.WHITE);
       this.waveFormThumbTint         = typedArray.getColor(R.styleable.AudioView_waveformThumbTint, Color.WHITE);
 
-      progressAndPlay.getBackground().setColorFilter(typedArray.getColor(R.styleable.AudioView_progressAndPlayTint, Color.BLACK), PorterDuff.Mode.SRC_IN);
+      setProgressAndPlayBackgroundTint(typedArray.getColor(R.styleable.AudioView_progressAndPlayTint, Color.BLACK));
     } finally {
       if (typedArray != null) {
         typedArray.recycle();
@@ -130,6 +147,10 @@ public final class AudioView extends FrameLayout {
     EventBus.getDefault().unregister(this);
   }
 
+  public void setProgressAndPlayBackgroundTint(@ColorInt int color) {
+    progressAndPlay.getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
+  }
+
   public Observer<VoiceNotePlaybackState> getPlaybackStateObserver() {
     return playbackStateObserver;
   }
@@ -158,16 +179,20 @@ public final class AudioView extends FrameLayout {
       controlToggle.displayQuick(downloadButton);
       seekBar.setEnabled(false);
       downloadButton.setOnClickListener(new DownloadClickedListener(audio));
-      if (circleProgress.isSpinning()) circleProgress.stopSpinning();
-      circleProgress.setVisibility(View.GONE);
+      if (circleProgress != null) {
+        if (circleProgress.isSpinning()) circleProgress.stopSpinning();
+        circleProgress.setVisibility(View.GONE);
+      }
     } else if (showControls && audio.getTransferState() == AttachmentDatabase.TRANSFER_PROGRESS_STARTED) {
       controlToggle.displayQuick(progressAndPlay);
       seekBar.setEnabled(false);
-      circleProgress.setVisibility(View.VISIBLE);
-      circleProgress.spin();
+      if (circleProgress != null) {
+        circleProgress.setVisibility(View.VISIBLE);
+        circleProgress.spin();
+      }
     } else {
       seekBar.setEnabled(true);
-      if (circleProgress.isSpinning()) circleProgress.stopSpinning();
+      if (circleProgress != null && circleProgress.isSpinning()) circleProgress.stopSpinning();
       showPlayButton();
     }
 
@@ -211,10 +236,11 @@ public final class AudioView extends FrameLayout {
 
   private void onPlaybackState(@NonNull VoiceNotePlaybackState voiceNotePlaybackState) {
     onDuration(voiceNotePlaybackState.getUri(), voiceNotePlaybackState.getTrackDuration());
-    onStart(voiceNotePlaybackState.getUri(), voiceNotePlaybackState.isAutoReset());
     onProgress(voiceNotePlaybackState.getUri(),
                (double) voiceNotePlaybackState.getPlayheadPositionMillis() / voiceNotePlaybackState.getTrackDuration(),
                voiceNotePlaybackState.getPlayheadPositionMillis());
+    onSpeedChanged(voiceNotePlaybackState.getUri(), voiceNotePlaybackState.getSpeed());
+    onStart(voiceNotePlaybackState.getUri(), voiceNotePlaybackState.isPlaying(), voiceNotePlaybackState.isAutoReset());
   }
 
   private void onDuration(@NonNull Uri uri, long durationMillis) {
@@ -223,8 +249,8 @@ public final class AudioView extends FrameLayout {
     }
   }
 
-  private void onStart(@NonNull Uri uri, boolean autoReset) {
-    if (!isTarget(uri)) {
+  private void onStart(@NonNull Uri uri, boolean statePlaying, boolean autoReset) {
+    if (!isTarget(uri) || !statePlaying) {
       if (hasAudioUri()) {
         onStop(audioSlide.getUri(), autoReset);
       }
@@ -274,6 +300,12 @@ public final class AudioView extends FrameLayout {
     }
   }
 
+  private void onSpeedChanged(@NonNull Uri uri, float speed) {
+    if (callbacks != null) {
+      callbacks.onSpeedChanged(speed, isTarget(uri));
+    }
+  }
+
   private boolean isTarget(@NonNull Uri uri) {
     return hasAudioUri() && Objects.equals(uri, audioSlide.getUri());
   }
@@ -318,7 +350,7 @@ public final class AudioView extends FrameLayout {
       duration.setText(getResources().getString(R.string.AudioView_duration, remainingSecs / 60, remainingSecs % 60));
     }
 
-    if (smallView) {
+    if (smallView && circleProgress != null) {
       circleProgress.setInstantProgress(seekBar.getProgress() == 0 ? 1 : progress);
     }
   }
@@ -329,7 +361,10 @@ public final class AudioView extends FrameLayout {
                                                     new LottieValueCallback<>(new SimpleColorFilter(foregroundTint))));
 
     this.downloadButton.setColorFilter(foregroundTint, PorterDuff.Mode.SRC_IN);
-    this.circleProgress.setBarColor(foregroundTint);
+
+    if (circleProgress != null) {
+      this.circleProgress.setBarColor(foregroundTint);
+    }
 
     if (this.duration != null) {
       this.duration.setTextColor(foregroundTint);
@@ -372,11 +407,14 @@ public final class AudioView extends FrameLayout {
   }
 
   private void showPlayButton() {
-    if (!smallView) {
-      circleProgress.setVisibility(GONE);
-    } else if (seekBar.getProgress() == 0) {
-      circleProgress.setInstantProgress(1);
+    if (circleProgress != null) {
+      if (!smallView) {
+        circleProgress.setVisibility(GONE);
+      } else if (seekBar.getProgress() == 0) {
+        circleProgress.setInstantProgress(1);
+      }
     }
+
     playPauseButton.setVisibility(VISIBLE);
     controlToggle.displayQuick(progressAndPlay);
   }
@@ -451,6 +489,8 @@ public final class AudioView extends FrameLayout {
       if (callbacks != null) {
         if (wasPlaying) {
           callbacks.onSeekTo(audioSlide.getUri(), getProgress());
+        } else {
+          callbacks.onProgressUpdated(durationMillis, Math.round(durationMillis * getProgress()));
         }
       }
     }
@@ -465,7 +505,7 @@ public final class AudioView extends FrameLayout {
 
   @Subscribe(sticky = true, threadMode = ThreadMode.MAIN)
   public void onEventAsync(final PartProgressEvent event) {
-    if (audioSlide != null && event.attachment.equals(audioSlide.asAttachment())) {
+    if (audioSlide != null && circleProgress != null && event.attachment.equals(audioSlide.asAttachment())) {
       circleProgress.setInstantProgress(((float) event.progress) / event.total);
     }
   }
@@ -475,6 +515,7 @@ public final class AudioView extends FrameLayout {
     void onPause(@NonNull Uri audioUri);
     void onSeekTo(@NonNull Uri audioUri, double progress);
     void onStopAndReset(@NonNull Uri audioUri);
+    void onSpeedChanged(float speed, boolean isPlaying);
     void onProgressUpdated(long durationMillis, long playheadMillis);
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/AvatarImageView.java

@@ -6,12 +6,15 @@ import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
+import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 
 import androidx.annotation.DrawableRes;
+import androidx.annotation.IntRange;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.Px;
 import androidx.appcompat.widget.AppCompatImageView;
 import androidx.fragment.app.FragmentActivity;
 
@@ -20,21 +23,23 @@ import com.bumptech.glide.load.Transformation;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
 import com.bumptech.glide.load.resource.bitmap.CircleCrop;
 import com.bumptech.glide.load.resource.bitmap.DownsampleStrategy;
+import com.bumptech.glide.request.target.SimpleTarget;
+import com.bumptech.glide.request.transition.Transition;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.color.MaterialColor;
-import org.thoughtcrime.securesms.contacts.avatars.ContactColors;
+import org.thoughtcrime.securesms.components.settings.conversation.ConversationSettingsActivity;
 import org.thoughtcrime.securesms.contacts.avatars.ContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ResourceContactPhoto;
+import org.thoughtcrime.securesms.conversation.colors.AvatarColor;
+import org.thoughtcrime.securesms.conversation.colors.ChatColors;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.groups.ui.managegroup.ManageGroupActivity;
 import org.thoughtcrime.securesms.mms.GlideApp;
+import org.thoughtcrime.securesms.mms.GlideRequest;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.ui.bottomsheet.RecipientBottomSheetDialogFragment;
-import org.thoughtcrime.securesms.recipients.ui.managerecipient.ManageRecipientActivity;
 import org.thoughtcrime.securesms.util.AvatarUtil;
 import org.thoughtcrime.securesms.util.BlurTransformation;
 import org.thoughtcrime.securesms.util.ThemeUtil;
@@ -73,6 +78,8 @@ public final class AvatarImageView extends AppCompatImageView {
   private OnClickListener                 listener;
   private Recipient.FallbackPhotoProvider fallbackPhotoProvider;
   private boolean                         blurred;
+  private ChatColors                      chatColors;
+  private FixedSizeTarget                 fixedSizeTarget;
 
   private @Nullable RecipientContactPhoto recipientContactPhoto;
   private @NonNull  Drawable              unknownRecipientDrawable;
@@ -92,15 +99,21 @@ public final class AvatarImageView extends AppCompatImageView {
 
     if (attrs != null) {
       TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.AvatarImageView, 0, 0);
-      inverted              = typedArray.getBoolean(R.styleable.AvatarImageView_inverted, false);
-      size                  = typedArray.getInt(R.styleable.AvatarImageView_fallbackImageSize, SIZE_LARGE);
+      inverted = typedArray.getBoolean(R.styleable.AvatarImageView_inverted, false);
+      size     = typedArray.getInt(R.styleable.AvatarImageView_fallbackImageSize, SIZE_LARGE);
       typedArray.recycle();
     }
 
-    outlinePaint = ThemeUtil.isDarkTheme(getContext()) ? DARK_THEME_OUTLINE_PAINT : LIGHT_THEME_OUTLINE_PAINT;
+    outlinePaint = ThemeUtil.isDarkTheme(context) ? DARK_THEME_OUTLINE_PAINT : LIGHT_THEME_OUTLINE_PAINT;
 
-    unknownRecipientDrawable = new ResourceContactPhoto(R.drawable.ic_profile_outline_40, R.drawable.ic_profile_outline_20).asDrawable(getContext(), ContactColors.UNKNOWN_COLOR.toConversationColor(getContext()), inverted);
+    unknownRecipientDrawable = new ResourceContactPhoto(R.drawable.ic_profile_outline_40, R.drawable.ic_profile_outline_20).asDrawable(context, AvatarColor.UNKNOWN.colorInt(), inverted);
     blurred                  = false;
+    chatColors               = null;
+  }
+
+  @Override
+  public void setClipBounds(Rect clipBounds) {
+    super.setClipBounds(clipBounds);
   }
 
   @Override
@@ -146,6 +159,10 @@ public final class AvatarImageView extends AppCompatImageView {
     }
   }
 
+  public AvatarOptions.Builder buildOptions() {
+    return new AvatarOptions.Builder(this);
+  }
+
   /**
    * Shows self as the note to self icon.
    */
@@ -165,21 +182,38 @@ public final class AvatarImageView extends AppCompatImageView {
   }
 
   public void setAvatar(@NonNull GlideRequests requestManager, @Nullable Recipient recipient, boolean quickContactEnabled, boolean useSelfProfileAvatar) {
+    setAvatar(requestManager, recipient, new AvatarOptions.Builder(this)
+                                                          .withUseSelfProfileAvatar(useSelfProfileAvatar)
+                                                          .withQuickContactEnabled(quickContactEnabled)
+                                                          .build());
+  }
+
+  private void setAvatar(@Nullable Recipient recipient, @NonNull AvatarOptions avatarOptions) {
+    setAvatar(GlideApp.with(this), recipient, avatarOptions);
+  }
+
+  private void setAvatar(@NonNull GlideRequests requestManager, @Nullable Recipient recipient, @NonNull AvatarOptions avatarOptions) {
     if (recipient != null) {
-      RecipientContactPhoto photo = (recipient.isSelf() && useSelfProfileAvatar) ? new RecipientContactPhoto(recipient,
-                                                                                                             new ProfileContactPhoto(Recipient.self(),
-                                                                                                                                     Recipient.self().getProfileAvatar()))
-                                                                                 : new RecipientContactPhoto(recipient);
+      RecipientContactPhoto photo = (recipient.isSelf() && avatarOptions.useSelfProfileAvatar) ? new RecipientContactPhoto(recipient,
+                                                                                                                           new ProfileContactPhoto(Recipient.self(),
+                                                                                                                                                   Recipient.self().getProfileAvatar()))
+                                                                                               : new RecipientContactPhoto(recipient);
 
-      boolean shouldBlur = recipient.shouldBlurAvatar();
+      boolean    shouldBlur = recipient.shouldBlurAvatar();
+      ChatColors chatColors = recipient.getChatColors();
 
-      if (!photo.equals(recipientContactPhoto) || shouldBlur != blurred) {
+      if (!photo.equals(recipientContactPhoto) || shouldBlur != blurred || !Objects.equals(chatColors, this.chatColors)) {
         requestManager.clear(this);
+        this.chatColors       = chatColors;
         recipientContactPhoto = photo;
 
         Drawable fallbackContactPhotoDrawable = size == SIZE_SMALL ? photo.recipient.getSmallFallbackContactPhotoDrawable(getContext(), inverted, fallbackPhotoProvider)
                                                                    : photo.recipient.getFallbackContactPhotoDrawable(getContext(), inverted, fallbackPhotoProvider);
 
+        if (fixedSizeTarget != null) {
+          requestManager.clear(fixedSizeTarget);
+        }
+
         if (photo.contactPhoto != null) {
 
           List<Transformation<Bitmap>> transforms = new ArrayList<>();
@@ -189,25 +223,32 @@ public final class AvatarImageView extends AppCompatImageView {
           transforms.add(new CircleCrop());
           blurred = shouldBlur;
 
-          requestManager.load(photo.contactPhoto)
-                        .fallback(fallbackContactPhotoDrawable)
-                        .error(fallbackContactPhotoDrawable)
-                        .diskCacheStrategy(DiskCacheStrategy.ALL)
-                        .downsample(DownsampleStrategy.CENTER_INSIDE)
-                        .transform(new MultiTransformation<>(transforms))
-                        .into(this);
+          GlideRequest<Drawable> request = requestManager.load(photo.contactPhoto)
+                                                         .fallback(fallbackContactPhotoDrawable)
+                                                         .error(fallbackContactPhotoDrawable)
+                                                         .diskCacheStrategy(DiskCacheStrategy.ALL)
+                                                         .downsample(DownsampleStrategy.CENTER_INSIDE)
+                                                         .transform(new MultiTransformation<>(transforms));
+
+          if (avatarOptions.fixedSize > 0) {
+            fixedSizeTarget = new FixedSizeTarget(avatarOptions.fixedSize);
+            request.into(fixedSizeTarget);
+          } else {
+            request.into(this);
+          }
+
         } else {
           setImageDrawable(fallbackContactPhotoDrawable);
         }
       }
 
-      setAvatarClickHandler(recipient, quickContactEnabled);
+      setAvatarClickHandler(recipient, avatarOptions.quickContactEnabled);
     } else {
       recipientContactPhoto = null;
       requestManager.clear(this);
       if (fallbackPhotoProvider != null) {
         setImageDrawable(fallbackPhotoProvider.getPhotoForRecipientWithoutName()
-                                              .asDrawable(getContext(), MaterialColor.STEEL.toAvatarColor(getContext()), inverted));
+                                              .asDrawable(getContext(), AvatarColor.UNKNOWN.colorInt(), inverted));
       } else {
         setImageDrawable(unknownRecipientDrawable);
       }
@@ -221,15 +262,15 @@ public final class AvatarImageView extends AppCompatImageView {
       super.setOnClickListener(v -> {
         Context context = getContext();
         if (recipient.isPushGroup()) {
-          context.startActivity(ManageGroupActivity.newIntent(context, recipient.requireGroupId().requirePush()),
-                                ManageGroupActivity.createTransitionBundle(context, this));
+          context.startActivity(ConversationSettingsActivity.forGroup(context, recipient.requireGroupId().requirePush()),
+                                ConversationSettingsActivity.createTransitionBundle(context, this));
         } else {
           if (context instanceof FragmentActivity) {
             RecipientBottomSheetDialogFragment.create(recipient.getId(), null)
                                               .show(((FragmentActivity) context).getSupportFragmentManager(), "BOTTOM");
           } else {
-            context.startActivity(ManageRecipientActivity.newIntent(context, recipient.getId()),
-                                  ManageRecipientActivity.createTransitionBundle(context, this));
+            context.startActivity(ConversationSettingsActivity.forRecipient(context, recipient.getId()),
+                                  ConversationSettingsActivity.createTransitionBundle(context, this));
           }
         }
       });
@@ -240,11 +281,11 @@ public final class AvatarImageView extends AppCompatImageView {
 
   public void setImageBytesForGroup(@Nullable byte[] avatarBytes,
                                     @Nullable Recipient.FallbackPhotoProvider fallbackPhotoProvider,
-                                    @NonNull MaterialColor color)
+                                    @NonNull AvatarColor color)
   {
     Drawable fallback = Util.firstNonNull(fallbackPhotoProvider, Recipient.DEFAULT_FALLBACK_PHOTO_PROVIDER)
                             .getPhotoForGroup()
-                            .asDrawable(getContext(), color.toAvatarColor(getContext()));
+                            .asDrawable(getContext(), color.colorInt());
 
     GlideApp.with(this)
             .load(avatarBytes)
@@ -285,9 +326,70 @@ public final class AvatarImageView extends AppCompatImageView {
       if (other == null) return false;
 
       return other.recipient.equals(recipient) &&
-             other.recipient.getColor().equals(recipient.getColor()) &&
+             other.recipient.getChatColors().equals(recipient.getChatColors()) &&
              other.ready == ready &&
              Objects.equals(other.contactPhoto, contactPhoto);
     }
   }
+
+  private final class FixedSizeTarget extends SimpleTarget<Drawable> {
+
+    FixedSizeTarget(int size) {
+      super(size, size);
+    }
+
+    @Override
+    public void onResourceReady(@NonNull Drawable resource, @Nullable Transition<? super Drawable> transition) {
+      setImageDrawable(resource);
+    }
+  }
+
+  public static final class AvatarOptions {
+
+    private final boolean quickContactEnabled;
+    private final boolean useSelfProfileAvatar;
+    private final int     fixedSize;
+
+    private AvatarOptions(@NonNull Builder builder) {
+      this.quickContactEnabled  = builder.quickContactEnabled;
+      this.useSelfProfileAvatar = builder.useSelfProfileAvatar;
+      this.fixedSize            = builder.fixedSize;
+    }
+
+    public static final class Builder {
+
+      private final AvatarImageView avatarImageView;
+
+      private boolean quickContactEnabled  = false;
+      private boolean useSelfProfileAvatar = false;
+      private int     fixedSize            = -1;
+
+      private Builder(@NonNull AvatarImageView avatarImageView) {
+        this.avatarImageView = avatarImageView;
+      }
+
+      public @NonNull Builder withQuickContactEnabled(boolean quickContactEnabled) {
+        this.quickContactEnabled = quickContactEnabled;
+        return this;
+      }
+
+      public @NonNull Builder withUseSelfProfileAvatar(boolean useSelfProfileAvatar) {
+        this.useSelfProfileAvatar = useSelfProfileAvatar;
+        return this;
+      }
+
+      public @NonNull Builder withFixedSize(@Px @IntRange(from = 1) int fixedSize) {
+        this.fixedSize = fixedSize;
+        return this;
+      }
+
+      public AvatarOptions build() {
+        return new AvatarOptions(this);
+      }
+
+      public void load(@Nullable Recipient recipient) {
+        avatarImageView.setAvatar(recipient, build());
+      }
+    }
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/ContactFilterView.java

@@ -10,6 +10,7 @@ import android.util.AttributeSet;
 import android.view.TouchDelegate;
 import android.view.View;
 import android.widget.EditText;
+import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
@@ -20,9 +21,8 @@ import androidx.core.widget.TextViewCompat;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.util.ServiceUtil;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.views.DarkOverflowToolbar;
 
-public final class ContactFilterToolbar extends DarkOverflowToolbar {
+public final class ContactFilterView extends FrameLayout {
   private   OnFilterChangedListener listener;
 
   private final EditText        searchText;
@@ -32,17 +32,17 @@ public final class ContactFilterToolbar extends DarkOverflowToolbar {
   private final ImageView       clearToggle;
   private final LinearLayout    toggleContainer;
 
-  public ContactFilterToolbar(Context context) {
+  public ContactFilterView(Context context) {
     this(context, null);
   }
 
-  public ContactFilterToolbar(Context context, AttributeSet attrs) {
+  public ContactFilterView(Context context, AttributeSet attrs) {
     this(context, attrs, R.attr.toolbarStyle);
   }
 
-  public ContactFilterToolbar(Context context, AttributeSet attrs, int defStyleAttr) {
+  public ContactFilterView(Context context, AttributeSet attrs, int defStyleAttr) {
     super(context, attrs, defStyleAttr);
-    inflate(context, R.layout.contact_filter_toolbar, this);
+    inflate(context, R.layout.contact_filter_view, this);
 
     this.searchText      = findViewById(R.id.search_view);
     this.toggle          = findViewById(R.id.button_toggle);
@@ -99,8 +99,6 @@ public final class ContactFilterToolbar extends DarkOverflowToolbar {
       }
     });
 
-    setLogo(null);
-    setContentInsetStartWithNavigation(0);
     expandTapArea(toggleContainer, dialpadToggle);
     applyAttributes(searchText, context, attrs, defStyleAttr);
     searchText.requestFocus();

app/src/main/java/org/thoughtcrime/securesms/components/ControllableTabLayout.java

@@ -4,6 +4,9 @@ import android.content.Context;
 import android.util.AttributeSet;
 import android.view.View;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.google.android.material.tabs.TabLayout;
 
 import java.util.List;
@@ -15,6 +18,8 @@ public class ControllableTabLayout extends TabLayout {
 
   private List<View> touchables;
 
+  private NewTabListener newTabListener;
+
   public ControllableTabLayout(Context context) {
     super(context);
   }
@@ -39,4 +44,28 @@ public class ControllableTabLayout extends TabLayout {
 
     super.setEnabled(enabled);
   }
+
+  public void setNewTabListener(@Nullable NewTabListener newTabListener) {
+    this.newTabListener = newTabListener;
+  }
+
+  @Override
+  public @NonNull Tab newTab() {
+    Tab tab = super.newTab();
+
+    if (newTabListener != null) {
+      newTabListener.onNewTab(tab);
+    }
+
+    return tab;
+  }
+
+  /**
+   * Allows implementor to modify tabs when they are created, before they are added to the tab layout.
+   * This is useful for loading custom views, to ensure that time is not spent inflating these views
+   * as the user is switching between pages.
+   */
+  public interface NewTabListener {
+    void onNewTab(@NonNull Tab tab);
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/ConversationItemFooter.java

@@ -1,28 +1,33 @@
 package org.thoughtcrime.securesms.components;
 
 import android.Manifest;
+import android.animation.Animator;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
+import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import androidx.annotation.DrawableRes;
+import androidx.annotation.LayoutRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.constraintlayout.widget.ConstraintSet;
 
 import com.airbnb.lottie.LottieAnimationView;
 import com.airbnb.lottie.LottieProperty;
 import com.airbnb.lottie.model.KeyPath;
 
 import org.signal.core.util.concurrent.SignalExecutors;
-import org.thoughtcrime.securesms.ApplicationContext;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
@@ -30,7 +35,7 @@ import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.service.ExpiringMessageManager;
 import org.thoughtcrime.securesms.util.DateUtils;
-import org.thoughtcrime.securesms.util.FeatureFlags;
+import org.thoughtcrime.securesms.util.Projection;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.dualsim.SubscriptionInfoCompat;
 import org.thoughtcrime.securesms.util.dualsim.SubscriptionManagerCompat;
@@ -39,17 +44,24 @@ import org.whispersystems.libsignal.util.guava.Optional;
 import java.util.Locale;
 import java.util.concurrent.TimeUnit;
 
-public class ConversationItemFooter extends LinearLayout {
+public class ConversationItemFooter extends ConstraintLayout {
 
-  private TextView            dateView;
-  private TextView            simView;
-  private ExpirationTimerView timerView;
-  private ImageView           insecureIndicatorView;
-  private DeliveryStatusView  deliveryStatusView;
-  private boolean             onlyShowSendingStatus;
-  private View                audioSpace;
-  private TextView            audioDuration;
-  private LottieAnimationView revealDot;
+  private TextView                    dateView;
+  private TextView                    simView;
+  private ExpirationTimerView         timerView;
+  private ImageView                   insecureIndicatorView;
+  private DeliveryStatusView          deliveryStatusView;
+  private boolean                     onlyShowSendingStatus;
+  private TextView                    audioDuration;
+  private LottieAnimationView         revealDot;
+  private PlaybackSpeedToggleTextView playbackSpeedToggleTextView;
+  private boolean                     isOutgoing;
+  private boolean                     hasShrunkDate;
+
+  private OnTouchDelegateChangedListener onTouchDelegateChangedListener;
+
+  private final Rect speedToggleHitRect = new Rect();
+  private final int  touchTargetSize    = ViewUtil.dpToPx(48);
 
   public ConversationItemFooter(Context context) {
     super(context);
@@ -67,24 +79,55 @@ public class ConversationItemFooter extends LinearLayout {
   }
 
   private void init(@Nullable AttributeSet attrs) {
-    inflate(getContext(), R.layout.conversation_item_footer, this);
-
-    dateView              = findViewById(R.id.footer_date);
-    simView               = findViewById(R.id.footer_sim_info);
-    timerView             = findViewById(R.id.footer_expiration_timer);
-    insecureIndicatorView = findViewById(R.id.footer_insecure_indicator);
-    deliveryStatusView    = findViewById(R.id.footer_delivery_status);
-    audioDuration         = findViewById(R.id.footer_audio_duration);
-    audioSpace            = findViewById(R.id.footer_audio_duration_space);
-    revealDot             = findViewById(R.id.footer_revealed_dot);
-
+    final TypedArray typedArray;
     if (attrs != null) {
-      TypedArray typedArray = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.ConversationItemFooter, 0, 0);
+      typedArray = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.ConversationItemFooter, 0, 0);
+    } else {
+      typedArray = null;
+    }
+
+    final @LayoutRes int contentId;
+    if (typedArray != null) {
+      int mode = typedArray.getInt(R.styleable.ConversationItemFooter_footer_mode, 0);
+      isOutgoing = mode == 0;
+
+      if (isOutgoing) {
+        contentId = R.layout.conversation_item_footer_outgoing;
+      } else {
+        contentId = R.layout.conversation_item_footer_incoming;
+      }
+    } else {
+      contentId  = R.layout.conversation_item_footer_outgoing;
+      isOutgoing = true;
+    }
+
+    inflate(getContext(), contentId, this);
+
+    dateView                    = findViewById(R.id.footer_date);
+    simView                     = findViewById(R.id.footer_sim_info);
+    timerView                   = findViewById(R.id.footer_expiration_timer);
+    insecureIndicatorView       = findViewById(R.id.footer_insecure_indicator);
+    deliveryStatusView          = findViewById(R.id.footer_delivery_status);
+    audioDuration               = findViewById(R.id.footer_audio_duration);
+    revealDot                   = findViewById(R.id.footer_revealed_dot);
+    playbackSpeedToggleTextView = findViewById(R.id.footer_audio_playback_speed_toggle);
+
+    if (typedArray != null) {
       setTextColor(typedArray.getInt(R.styleable.ConversationItemFooter_footer_text_color, getResources().getColor(R.color.core_white)));
       setIconColor(typedArray.getInt(R.styleable.ConversationItemFooter_footer_icon_color, getResources().getColor(R.color.core_white)));
       setRevealDotColor(typedArray.getInt(R.styleable.ConversationItemFooter_footer_reveal_dot_color, getResources().getColor(R.color.core_white)));
       typedArray.recycle();
     }
+
+    dateView.addOnLayoutChangeListener((v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) -> {
+      if (oldLeft != left || oldRight != right) {
+        notifyTouchDelegateChanged(getPlaybackSpeedToggleTouchDelegateRect(), playbackSpeedToggleTextView);
+      }
+    });
+  }
+
+  public void setOnTouchDelegateChangedListener(@Nullable OnTouchDelegateChangedListener onTouchDelegateChangedListener) {
+    this.onTouchDelegateChangedListener = onTouchDelegateChangedListener;
   }
 
   @Override
@@ -107,6 +150,20 @@ public class ConversationItemFooter extends LinearLayout {
     audioDuration.setText(getResources().getString(R.string.AudioView_duration, remainingSecs / 60, remainingSecs % 60));
   }
 
+  public void setPlaybackSpeedListener(@Nullable PlaybackSpeedToggleTextView.PlaybackSpeedListener playbackSpeedListener) {
+    playbackSpeedToggleTextView.setPlaybackSpeedListener(playbackSpeedListener);
+  }
+
+  public void setAudioPlaybackSpeed(float playbackSpeed, boolean isPlaying) {
+    if (isPlaying) {
+      showPlaybackSpeedToggle();
+    } else {
+      hidePlaybackSpeedToggle();
+    }
+
+    playbackSpeedToggleTextView.setCurrentSpeed(playbackSpeed);
+  }
+
   public void setTextColor(int color) {
     dateView.setTextColor(color);
     simView.setTextColor(color);
@@ -123,7 +180,7 @@ public class ConversationItemFooter extends LinearLayout {
     revealDot.addValueCallback(
         new KeyPath("**"),
         LottieProperty.COLOR_FILTER,
-        frameInfo -> new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP)
+        frameInfo -> new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
     );
   }
 
@@ -146,6 +203,92 @@ public class ConversationItemFooter extends LinearLayout {
     setBackground(null);
   }
 
+  public @Nullable Projection getProjection() {
+    if (getVisibility() == VISIBLE) {
+      return Projection.relativeToViewRoot(this, new Projection.Corners(ViewUtil.dpToPx(11)));
+    } else {
+      return null;
+    }
+  }
+
+  private void notifyTouchDelegateChanged(@NonNull Rect rect, @NonNull View touchDelegate) {
+    if (onTouchDelegateChangedListener != null) {
+      onTouchDelegateChangedListener.onTouchDelegateChanged(rect, touchDelegate);
+    }
+  }
+
+  private void showPlaybackSpeedToggle() {
+    if (hasShrunkDate) {
+      return;
+    }
+
+    hasShrunkDate = true;
+
+    playbackSpeedToggleTextView.animate()
+                               .alpha(1f)
+                               .scaleX(1f)
+                               .scaleY(1f)
+                               .setDuration(150L)
+                               .setListener(new AnimationCompleteListener() {
+                                 @Override
+                                 public void onAnimationEnd(Animator animation) {
+                                   playbackSpeedToggleTextView.setClickable(true);
+                                 }
+                               });
+
+    if (isOutgoing) {
+      dateView.setMaxWidth(ViewUtil.dpToPx(28));
+    } else {
+      ConstraintSet constraintSet = new ConstraintSet();
+      constraintSet.clone(this);
+      constraintSet.constrainMaxWidth(R.id.date_and_expiry_wrapper, ViewUtil.dpToPx(40));
+      constraintSet.applyTo(this);
+    }
+  }
+
+  private void hidePlaybackSpeedToggle() {
+    if (!hasShrunkDate) {
+      return;
+    }
+
+    hasShrunkDate = false;
+
+    playbackSpeedToggleTextView.animate()
+                               .alpha(0f)
+                               .scaleX(0.5f)
+                               .scaleY(0.5f)
+                               .setDuration(150L).setListener(new AnimationCompleteListener() {
+                                 @Override
+                                 public void onAnimationEnd(Animator animation) {
+                                   playbackSpeedToggleTextView.setClickable(false);
+                                   playbackSpeedToggleTextView.clearRequestedSpeed();
+                                 }
+                               });
+
+    if (isOutgoing) {
+      dateView.setMaxWidth(Integer.MAX_VALUE);
+    } else {
+      ConstraintSet constraintSet = new ConstraintSet();
+      constraintSet.clone(this);
+      constraintSet.constrainMaxWidth(R.id.date_and_expiry_wrapper, -1);
+      constraintSet.applyTo(this);
+    }
+  }
+
+  private @NonNull Rect getPlaybackSpeedToggleTouchDelegateRect() {
+    playbackSpeedToggleTextView.getHitRect(speedToggleHitRect);
+
+    int widthOffset  = (touchTargetSize - speedToggleHitRect.width()) / 2;
+    int heightOffset = (touchTargetSize - speedToggleHitRect.height()) / 2;
+
+    speedToggleHitRect.top -= heightOffset;
+    speedToggleHitRect.left -= widthOffset;
+    speedToggleHitRect.right += widthOffset;
+    speedToggleHitRect.bottom += heightOffset;
+
+    return speedToggleHitRect;
+  }
+
   private void presentDate(@NonNull MessageRecord messageRecord, @NonNull Locale locale) {
     dateView.forceLayout();
     if (messageRecord.isFailed()) {
@@ -180,7 +323,7 @@ public class ConversationItemFooter extends LinearLayout {
         simView.setText(getContext().getString(R.string.ConversationItem_from_s, subscriptionInfo.get().getDisplayName()));
         simView.setVisibility(View.VISIBLE);
       } else if (subscriptionInfo.isPresent()) {
-        simView.setText(getContext().getString(R.string.ConversationItem_to_s,  subscriptionInfo.get().getDisplayName()));
+        simView.setText(getContext().getString(R.string.ConversationItem_to_s, subscriptionInfo.get().getDisplayName()));
         simView.setVisibility(View.VISIBLE);
       } else {
         simView.setVisibility(View.GONE);
@@ -209,7 +352,7 @@ public class ConversationItemFooter extends LinearLayout {
           boolean                mms               = messageRecord.isMms();
 
           if (mms) DatabaseFactory.getMmsDatabase(getContext()).markExpireStarted(id);
-          else     DatabaseFactory.getSmsDatabase(getContext()).markExpireStarted(id);
+          else DatabaseFactory.getSmsDatabase(getContext()).markExpireStarted(id);
 
           expirationManager.scheduleDeletion(id, mms, messageRecord.getExpiresIn());
         });
@@ -236,7 +379,7 @@ public class ConversationItemFooter extends LinearLayout {
         deliveryStatusView.setNone();
       }
     } else {
-      if (!messageRecord.isOutgoing())  {
+      if (!messageRecord.isOutgoing()) {
         deliveryStatusView.setNone();
       } else if (messageRecord.isPending()) {
         deliveryStatusView.setPending();
@@ -255,11 +398,6 @@ public class ConversationItemFooter extends LinearLayout {
       MmsMessageRecord mmsMessageRecord = (MmsMessageRecord) messageRecord;
 
       if (mmsMessageRecord.getSlideDeck().getAudioSlide() != null) {
-        if (messageRecord.isOutgoing()) {
-          moveAudioViewsForOutgoing();
-        } else {
-          moveAudioViewsForIncoming();
-        }
         showAudioDurationViews();
 
         if (messageRecord.getViewedReceiptCount() > 0) {
@@ -275,44 +413,19 @@ public class ConversationItemFooter extends LinearLayout {
     }
   }
 
-  private void moveAudioViewsForOutgoing() {
-    removeView(audioSpace);
-    removeView(audioDuration);
-    removeView(revealDot);
-    addView(audioSpace, 0);
-    addView(revealDot, 0);
-    addView(audioDuration, 0);
-
-    int padStart = ViewUtil.dpToPx(60);
-    int padLeft  = ViewUtil.isLtr(this) ? padStart : 0;
-    int padRight = ViewUtil.isRtl(this) ? padStart : 0;
-
-    audioDuration.setPadding(padLeft, 0, padRight, 0);
-  }
-
-  private void moveAudioViewsForIncoming() {
-    removeView(audioSpace);
-    removeView(audioDuration);
-    removeView(revealDot);
-    addView(audioSpace);
-    addView(revealDot);
-    addView(audioDuration);
-
-    audioDuration.setPadding(0, 0, 0, 0);
-  }
-
   private void showAudioDurationViews() {
-    audioSpace.setVisibility(View.VISIBLE);
-    audioDuration.setVisibility(View.GONE);
-
-    if (FeatureFlags.viewedReceipts()) {
-      revealDot.setVisibility(View.VISIBLE);
-    }
+    audioDuration.setVisibility(View.VISIBLE);
+    revealDot.setVisibility(View.VISIBLE);
+    playbackSpeedToggleTextView.setVisibility(View.VISIBLE);
   }
 
   private void hideAudioDurationViews() {
-    audioSpace.setVisibility(View.GONE);
     audioDuration.setVisibility(View.GONE);
     revealDot.setVisibility(View.GONE);
+    playbackSpeedToggleTextView.setVisibility(View.GONE);
+  }
+
+  public interface OnTouchDelegateChangedListener {
+    void onTouchDelegateChanged(@NonNull Rect delegateRect, @NonNull View delegateView);
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/ConversationItemThumbnail.java

@@ -19,6 +19,7 @@ import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.mms.Slide;
 import org.thoughtcrime.securesms.mms.SlideClickListener;
 import org.thoughtcrime.securesms.mms.SlidesClickedListener;
+import org.thoughtcrime.securesms.util.Projection;
 import org.thoughtcrime.securesms.util.ViewUtil;
 
 import java.util.List;
@@ -116,8 +117,8 @@ public class ConversationItemThumbnail extends FrameLayout {
     thumbnail.setAlpha(1f);
   }
 
-  public @Nullable CornerMask getCornerMask() {
-    return cornerMask;
+  public @NonNull Projection.Corners getCorners() {
+    return new Projection.Corners(cornerMask.getRadii());
   }
 
   public void setPulseOutliner(@NonNull Outliner outliner) {

app/src/main/java/org/thoughtcrime/securesms/components/ConversationTypingView.java

@@ -4,22 +4,31 @@ import android.content.Context;
 import android.graphics.PorterDuff;
 import android.util.AttributeSet;
 import android.view.View;
-import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.core.content.ContextCompat;
+
+import com.annimon.stream.Stream;
 
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
+import org.whispersystems.libsignal.util.Pair;
 
+import java.util.LinkedList;
 import java.util.List;
 
-public class ConversationTypingView extends LinearLayout {
+public class ConversationTypingView extends ConstraintLayout {
 
-  private AvatarImageView     avatar;
+  private AvatarImageView     avatar1;
+  private AvatarImageView     avatar2;
+  private AvatarImageView     avatar3;
   private View                bubble;
   private TypingIndicatorView indicator;
+  private TextView            typistCount;
 
   public ConversationTypingView(Context context, @Nullable AttributeSet attrs) {
     super(context, attrs);
@@ -29,27 +38,58 @@ public class ConversationTypingView extends LinearLayout {
   protected void onFinishInflate() {
     super.onFinishInflate();
 
-    avatar    = findViewById(R.id.typing_avatar);
-    bubble    = findViewById(R.id.typing_bubble);
-    indicator = findViewById(R.id.typing_indicator);
+    avatar1     = findViewById(R.id.typing_avatar_1);
+    avatar2     = findViewById(R.id.typing_avatar_2);
+    avatar3     = findViewById(R.id.typing_avatar_3);
+    typistCount = findViewById(R.id.typing_count);
+    bubble      = findViewById(R.id.typing_bubble);
+    indicator   = findViewById(R.id.typing_indicator);
   }
 
-  public void setTypists(@NonNull GlideRequests glideRequests, @NonNull List<Recipient> typists, boolean isGroupThread) {
+  public void setTypists(@NonNull GlideRequests glideRequests, @NonNull List<Recipient> typists, boolean isGroupThread, boolean hasWallpaper) {
     if (typists.isEmpty()) {
       indicator.stopAnimation();
       return;
     }
 
-    Recipient typist = typists.get(0);
-    bubble.getBackground().setColorFilter(typist.getColor().toConversationColor(getContext()), PorterDuff.Mode.MULTIPLY);
+    avatar1.setVisibility(GONE);
+    avatar2.setVisibility(GONE);
+    avatar3.setVisibility(GONE);
+    typistCount.setVisibility(GONE);
 
     if (isGroupThread) {
-      avatar.setAvatar(glideRequests, typist, true);
-      avatar.setVisibility(VISIBLE);
+      presentGroupThreadAvatars(glideRequests, typists);
+    }
+
+    if (hasWallpaper) {
+      bubble.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.conversation_item_wallpaper_bubble_color));
+      typistCount.getBackground().setColorFilter(ContextCompat.getColor(getContext(), R.color.conversation_item_wallpaper_bubble_color), PorterDuff.Mode.SRC_IN);
     } else {
-      avatar.setVisibility(GONE);
+      bubble.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.signal_background_secondary));
+      typistCount.getBackground().setColorFilter(ContextCompat.getColor(getContext(), R.color.signal_background_secondary), PorterDuff.Mode.SRC_IN);
     }
 
     indicator.startAnimation();
   }
+
+  private void presentGroupThreadAvatars(@NonNull GlideRequests glideRequests, @NonNull List<Recipient> typists) {
+    avatar1.setAvatar(glideRequests, typists.get(0), typists.size() == 1);
+    avatar1.setVisibility(VISIBLE);
+
+    if (typists.size() > 1) {
+      avatar2.setAvatar(glideRequests, typists.get(1), false);
+      avatar2.setVisibility(VISIBLE);
+    }
+
+    if (typists.size() == 3) {
+      avatar3.setAvatar(glideRequests, typists.get(2), false);
+      avatar3.setVisibility(VISIBLE);
+    }
+
+    if (typists.size() > 3) {
+      typistCount.setText(getResources().getString(R.string.ConversationTypingView__plus_d, typists.size() - 2));
+      typistCount.setVisibility(VISIBLE);
+    }
+  }
 }
+

app/src/main/java/org/thoughtcrime/securesms/components/CornerMask.java

@@ -22,20 +22,12 @@ public class CornerMask {
   private final RectF   bounds     = new RectF();
 
   public CornerMask(@NonNull View view) {
-    this(view, null);
-  }
-
-  public CornerMask(@NonNull View view, @Nullable CornerMask toClone) {
     view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
 
     clearPaint.setColor(Color.BLACK);
     clearPaint.setStyle(Paint.Style.FILL);
     clearPaint.setAntiAlias(true);
     clearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
-
-    if (toClone != null) {
-      System.arraycopy(toClone.radii, 0, radii, 0, radii.length);
-    }
   }
 
   public void mask(Canvas canvas) {
@@ -64,6 +56,13 @@ public class CornerMask {
     radii[6] = radii[7] = bottomLeft;
   }
 
+  public void setRadii(float topLeft, float topRight, float bottomRight, float bottomLeft) {
+    radii[0] = radii[1] = topLeft;
+    radii[2] = radii[3] = topRight;
+    radii[4] = radii[5] = bottomRight;
+    radii[6] = radii[7] = bottomLeft;
+  }
+
   public void setTopLeftRadius(int radius) {
     radii[0] = radii[1] = radius;
   }

app/src/main/java/org/thoughtcrime/securesms/components/DarkSearchView.java

@@ -1,32 +0,0 @@
-package org.thoughtcrime.securesms.components;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.widget.EditText;
-
-import androidx.annotation.AttrRes;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.core.content.ContextCompat;
-
-import org.thoughtcrime.securesms.R;
-
-/**
- * Custom styled search view that we can insert into ActionBar menus
- */
-public class DarkSearchView extends androidx.appcompat.widget.SearchView {
-  public DarkSearchView(@NonNull Context context) {
-    this(context, null);
-  }
-
-  public DarkSearchView(@NonNull Context context, @Nullable AttributeSet attrs) {
-    this(context, attrs, R.attr.search_view_style_dark);
-  }
-
-  public DarkSearchView(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
-    super(context, attrs, defStyleAttr);
-
-    EditText searchText = findViewById(androidx.appcompat.R.id.search_src_text);
-    searchText.setTextColor(ContextCompat.getColor(context, R.color.signal_text_toolbar_subtitle));
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/FromTextView.java

@@ -1,7 +1,10 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
 import android.graphics.Typeface;
+import android.graphics.drawable.Drawable;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
@@ -9,11 +12,15 @@ import android.text.style.StyleSpan;
 import android.util.AttributeSet;
 
 import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.emoji.EmojiTextView;
 import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.util.ViewUtil;
+
+import java.util.Objects;
 
 public class FromTextView extends EmojiTextView {
 
@@ -65,10 +72,17 @@ public class FromTextView extends EmojiTextView {
 
     setText(builder);
 
-    if      (recipient.isBlocked()) setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_block_grey600_18dp, 0, 0, 0);
-    else if (recipient.isMuted())   setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_volume_off_grey600_18dp, 0, 0, 0);
+    if      (recipient.isBlocked()) setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_block_grey600_18dp, 0, 0, 0);
+    else if (recipient.isMuted())   setCompoundDrawablesRelativeWithIntrinsicBounds(getMuted(), null, null, null);
     else                            setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
   }
 
+  private Drawable getMuted() {
+    Drawable mutedDrawable = Objects.requireNonNull(ContextCompat.getDrawable(getContext(), R.drawable.ic_bell_disabled_16));
 
+    mutedDrawable.setBounds(0, 0, ViewUtil.dpToPx(18), ViewUtil.dpToPx(18));
+    mutedDrawable.setColorFilter(new PorterDuffColorFilter(ContextCompat.getColor(getContext(), R.color.signal_icon_tint_secondary), PorterDuff.Mode.SRC_IN));
+
+    return mutedDrawable;
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/InputAwareLayout.java

@@ -26,8 +26,8 @@ public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKey
     addOnKeyboardShownListener(this);
   }
 
-  @Override public void onKeyboardShown() {
-    hideAttachedInput(true);
+  @Override
+  public void onKeyboardShown() {
   }
 
   public void show(@NonNull final EditText imeTarget, @NonNull final InputView input) {

app/src/main/java/org/thoughtcrime/securesms/components/InputPanel.java

@@ -3,6 +3,7 @@ package org.thoughtcrime.securesms.components;
 import android.animation.Animator;
 import android.animation.ValueAnimator;
 import android.content.Context;
+import android.graphics.drawable.ColorDrawable;
 import android.net.Uri;
 import android.text.format.DateUtils;
 import android.util.AttributeSet;
@@ -22,6 +23,8 @@ import androidx.annotation.DimenRes;
 import androidx.annotation.MainThread;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
+import androidx.lifecycle.Observer;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -29,11 +32,15 @@ import org.signal.core.util.ThreadUtil;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider;
+import org.thoughtcrime.securesms.components.emoji.EmojiEventListener;
 import org.thoughtcrime.securesms.components.emoji.EmojiToggle;
 import org.thoughtcrime.securesms.components.emoji.MediaKeyboard;
+import org.thoughtcrime.securesms.components.voice.VoiceNotePlaybackState;
 import org.thoughtcrime.securesms.conversation.ConversationStickerSuggestionAdapter;
+import org.thoughtcrime.securesms.conversation.VoiceNoteDraftView;
+import org.thoughtcrime.securesms.database.DraftDatabase;
 import org.thoughtcrime.securesms.database.model.StickerRecord;
+import org.thoughtcrime.securesms.keyboard.KeyboardPage;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.linkpreview.LinkPreview;
 import org.thoughtcrime.securesms.linkpreview.LinkPreviewRepository;
@@ -42,20 +49,21 @@ import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.mms.QuoteModel;
 import org.thoughtcrime.securesms.mms.SlideDeck;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.concurrent.AssertedSuccessListener;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
 import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
 import org.whispersystems.libsignal.util.guava.Optional;
 
+import java.util.Arrays;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.TimeUnit;
 
 public class InputPanel extends LinearLayout
     implements MicrophoneRecorderView.Listener,
                KeyboardAwareLinearLayout.OnKeyboardShownListener,
-               EmojiKeyboardProvider.EmojiEventListener,
+               EmojiEventListener,
                ConversationStickerSuggestionAdapter.EventListener
 {
 
@@ -74,12 +82,13 @@ public class InputPanel extends LinearLayout
   private View            buttonToggle;
   private View            recordingContainer;
   private View            recordLockCancel;
-  private View            composeContainer;
+  private ViewGroup       composeContainer;
 
   private MicrophoneRecorderView microphoneRecorderView;
   private SlideToCancel          slideToCancel;
   private RecordTime             recordTime;
   private ValueAnimator          quoteAnimator;
+  private VoiceNoteDraftView     voiceNoteDraftView;
 
   private @Nullable Listener listener;
   private           boolean  emojiVisible;
@@ -115,6 +124,7 @@ public class InputPanel extends LinearLayout
     this.buttonToggle           = findViewById(R.id.button_toggle);
     this.recordingContainer     = findViewById(R.id.recording_container);
     this.recordLockCancel       = findViewById(R.id.record_cancel);
+    this.voiceNoteDraftView     = findViewById(R.id.voice_note_draft_view);
     this.slideToCancel          = new SlideToCancel(findViewById(R.id.slide_to_cancel));
     this.microphoneRecorderView = findViewById(R.id.recorder_view);
     this.microphoneRecorderView.setListener(this);
@@ -151,6 +161,7 @@ public class InputPanel extends LinearLayout
     this.listener = listener;
 
     mediaKeyboard.setOnClickListener(v -> listener.onEmojiToggle());
+    voiceNoteDraftView.setListener(listener);
   }
 
   public void setMediaListener(@NonNull MediaListener listener) {
@@ -163,7 +174,7 @@ public class InputPanel extends LinearLayout
                        @NonNull CharSequence body,
                        @NonNull SlideDeck attachments)
   {
-    this.quoteView.setQuote(glideRequests, id, author, body, false, attachments);
+    this.quoteView.setQuote(glideRequests, id, author, body, false, attachments, null);
 
     int originalHeight = this.quoteView.getVisibility() == VISIBLE ? this.quoteView.getMeasuredHeight()
                                                                    : 0;
@@ -226,6 +237,10 @@ public class InputPanel extends LinearLayout
     return animator;
   }
 
+  public boolean hasSaveableContent() {
+    return getQuote().isPresent() || voiceNoteDraftView.getDraft() != null;
+  }
+
   public Optional<QuoteModel> getQuote() {
     if (quoteView.getQuoteId() > 0 && quoteView.getVisibility() == View.VISIBLE) {
       return Optional.of(new QuoteModel(quoteView.getQuoteId(), quoteView.getAuthor().getId(), quoteView.getBody().toString(), false, quoteView.getAttachments(), quoteView.getMentions()));
@@ -276,8 +291,8 @@ public class InputPanel extends LinearLayout
     mediaKeyboard.setVisibility(show ? View.VISIBLE : GONE);
   }
 
-  public void setMediaKeyboardToggleMode(boolean isSticker) {
-    mediaKeyboard.setStickerMode(isSticker);
+  public void setMediaKeyboardToggleMode(@NonNull KeyboardPage page) {
+    mediaKeyboard.setStickerMode(page);
   }
 
   public boolean isStickerMode() {
@@ -288,13 +303,17 @@ public class InputPanel extends LinearLayout
     return mediaKeyboard;
   }
 
+  public MediaKeyboard.MediaKeyboardListener getMediaKeyboardListener() {
+    return mediaKeyboard;
+  }
+
   public void setWallpaperEnabled(boolean enabled) {
     if (enabled) {
-      setBackgroundColor(getContext().getResources().getColor(R.color.wallpaper_compose_background));
-      composeContainer.setBackgroundResource(R.drawable.compose_background_wallpaper);
+      setBackground(new ColorDrawable(getContext().getResources().getColor(R.color.wallpaper_compose_background)));
+      composeContainer.setBackground(Objects.requireNonNull(ContextCompat.getDrawable(getContext(), R.drawable.compose_background_wallpaper)));
     } else {
-      setBackgroundColor(getResources().getColor(R.color.signal_background_primary));
-      composeContainer.setBackgroundResource(R.drawable.compose_background);
+      setBackground(new ColorDrawable(getContext().getResources().getColor(R.color.signal_background_primary)));
+      composeContainer.setBackground(Objects.requireNonNull(ContextCompat.getDrawable(getContext(), R.drawable.compose_background)));
     }
   }
 
@@ -309,7 +328,10 @@ public class InputPanel extends LinearLayout
     recordTime.display();
     slideToCancel.display();
 
-    if (emojiVisible) ViewUtil.fadeOut(mediaKeyboard, FADE_TIME, View.INVISIBLE);
+    if (emojiVisible) {
+      ViewUtil.fadeOut(mediaKeyboard, FADE_TIME, View.INVISIBLE);
+    }
+
     ViewUtil.fadeOut(composeText, FADE_TIME, View.INVISIBLE);
     ViewUtil.fadeOut(quickCameraToggle, FADE_TIME, View.INVISIBLE);
     ViewUtil.fadeOut(quickAudioToggle, FADE_TIME, View.INVISIBLE);
@@ -362,6 +384,10 @@ public class InputPanel extends LinearLayout
     this.microphoneRecorderView.cancelAction();
   }
 
+  public @NonNull Observer<VoiceNotePlaybackState> getPlaybackStateObserver() {
+    return voiceNoteDraftView.getPlaybackStateObserver();
+  }
+
   public void setEnabled(boolean enabled) {
     composeText.setEnabled(enabled);
     mediaKeyboard.setEnabled(enabled);
@@ -378,11 +404,7 @@ public class InputPanel extends LinearLayout
     future.addListener(new AssertedSuccessListener<Void>() {
       @Override
       public void onSuccess(Void result) {
-        if (emojiVisible) ViewUtil.fadeIn(mediaKeyboard, FADE_TIME);
-        ViewUtil.fadeIn(composeText, FADE_TIME);
-        ViewUtil.fadeIn(quickCameraToggle, FADE_TIME);
-        ViewUtil.fadeIn(quickAudioToggle, FADE_TIME);
-        buttonToggle.animate().alpha(1).setDuration(FADE_TIME).start();
+        fadeInNormalComposeViews();
       }
     });
 
@@ -423,7 +445,57 @@ public class InputPanel extends LinearLayout
     microphoneRecorderView.unlockAction();
   }
 
-  public interface Listener {
+  public void setVoiceNoteDraft(@Nullable DraftDatabase.Draft voiceNoteDraft) {
+    if (voiceNoteDraft != null) {
+      voiceNoteDraftView.setDraft(voiceNoteDraft);
+      voiceNoteDraftView.setVisibility(VISIBLE);
+      hideNormalComposeViews();
+    } else {
+      voiceNoteDraftView.clearDraft();
+      ViewUtil.fadeOut(voiceNoteDraftView, FADE_TIME);
+      fadeInNormalComposeViews();
+    }
+  }
+
+  public @Nullable DraftDatabase.Draft getVoiceNoteDraft() {
+    return voiceNoteDraftView.getDraft();
+  }
+
+  private void hideNormalComposeViews() {
+    if (emojiVisible) {
+      Animation animation = mediaKeyboard.getAnimation();
+      if (animation != null) {
+        animation.cancel();
+      }
+
+      mediaKeyboard.setVisibility(View.INVISIBLE);
+    }
+
+    for (Animation animation : Arrays.asList(composeText.getAnimation(), quickCameraToggle.getAnimation(), quickAudioToggle.getAnimation())) {
+      if (animation != null) {
+        animation.cancel();
+      }
+    }
+
+    buttonToggle.animate().cancel();
+
+    composeText.setVisibility(View.INVISIBLE);
+    quickCameraToggle.setVisibility(View.INVISIBLE);
+    quickAudioToggle.setVisibility(View.INVISIBLE);
+  }
+
+  private void fadeInNormalComposeViews() {
+    if (emojiVisible) {
+      ViewUtil.fadeIn(mediaKeyboard, FADE_TIME);
+    }
+
+    ViewUtil.fadeIn(composeText, FADE_TIME);
+    ViewUtil.fadeIn(quickCameraToggle, FADE_TIME);
+    ViewUtil.fadeIn(quickAudioToggle, FADE_TIME);
+    buttonToggle.animate().alpha(1).setDuration(FADE_TIME).start();
+  }
+
+  public interface Listener extends VoiceNoteDraftView.Listener {
     void onRecorderStarted();
     void onRecorderLocked();
     void onRecorderFinished();

app/src/main/java/org/thoughtcrime/securesms/components/KeyboardAwareLinearLayout.java

@@ -1,16 +1,16 @@
 /**
  * Copyright (C) 2014 Open Whisper Systems
- *
+ * <p>
  * 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.
- *
+ * <p>
  * 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.
- *
+ * <p>
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -23,8 +23,10 @@ import android.os.Build;
 import android.os.Build.VERSION_CODES;
 import android.preference.PreferenceManager;
 import android.util.AttributeSet;
+import android.util.DisplayMetrics;
 import android.view.Surface;
 import android.view.View;
+import android.view.WindowInsets;
 
 import androidx.appcompat.widget.LinearLayoutCompat;
 
@@ -45,21 +47,25 @@ import java.util.Set;
 public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
   private static final String TAG = Log.tag(KeyboardAwareLinearLayout.class);
 
-  private final Rect                          rect                       = new Rect();
-  private final Set<OnKeyboardHiddenListener> hiddenListeners            = new HashSet<>();
-  private final Set<OnKeyboardShownListener>  shownListeners             = new HashSet<>();
-  private final int                           minKeyboardSize;
-  private final int                           minCustomKeyboardSize;
-  private final int                           defaultCustomKeyboardSize;
-  private final int                           minCustomKeyboardTopMarginPortrait;
-  private final int                           minCustomKeyboardTopMarginLandscape;
-  private final int                           statusBarHeight;
+  private final Rect                          rect            = new Rect();
+  private final Set<OnKeyboardHiddenListener> hiddenListeners = new HashSet<>();
+  private final Set<OnKeyboardShownListener>  shownListeners  = new HashSet<>();
+  private final DisplayMetrics                displayMetrics  = new DisplayMetrics();
+
+  private final int minKeyboardSize;
+  private final int minCustomKeyboardSize;
+  private final int defaultCustomKeyboardSize;
+  private final int minCustomKeyboardTopMarginPortrait;
+  private final int minCustomKeyboardTopMarginLandscape;
+  private final int minCustomKeyboardTopMarginLandscapeBubble;
+  private final int statusBarHeight;
 
   private int viewInset;
 
   private boolean keyboardOpen = false;
   private int     rotation     = -1;
   private boolean isFullscreen = false;
+  private boolean isBubble     = false;
 
   public KeyboardAwareLinearLayout(Context context) {
     this(context, null);
@@ -71,13 +77,14 @@ public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
 
   public KeyboardAwareLinearLayout(Context context, AttributeSet attrs, int defStyle) {
     super(context, attrs, defStyle);
-    minKeyboardSize                     = getResources().getDimensionPixelSize(R.dimen.min_keyboard_size);
-    minCustomKeyboardSize               = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_size);
-    defaultCustomKeyboardSize           = getResources().getDimensionPixelSize(R.dimen.default_custom_keyboard_size);
-    minCustomKeyboardTopMarginPortrait  = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin_portrait);
-    minCustomKeyboardTopMarginLandscape = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin_portrait);
-    statusBarHeight                     = ViewUtil.getStatusBarHeight(this);
-    viewInset                           = getViewInset();
+    minKeyboardSize                           = getResources().getDimensionPixelSize(R.dimen.min_keyboard_size);
+    minCustomKeyboardSize                     = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_size);
+    defaultCustomKeyboardSize                 = getResources().getDimensionPixelSize(R.dimen.default_custom_keyboard_size);
+    minCustomKeyboardTopMarginPortrait        = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin_portrait);
+    minCustomKeyboardTopMarginLandscape       = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin_portrait);
+    minCustomKeyboardTopMarginLandscapeBubble = getResources().getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin_landscape_bubble);
+    statusBarHeight                           = ViewUtil.getStatusBarHeight(this);
+    viewInset                                 = getViewInset();
   }
 
   @Override
@@ -87,6 +94,10 @@ public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
     super.onMeasure(widthMeasureSpec, heightMeasureSpec);
   }
 
+  public void setIsBubble(boolean isBubble) {
+    this.isBubble = isBubble;
+  }
+
   private void updateRotation() {
     int oldRotation = rotation;
     rotation = getDeviceRotation();
@@ -120,6 +131,25 @@ public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
     }
   }
 
+  @Override
+  protected void onAttachedToWindow() {
+    super.onAttachedToWindow();
+    if (Build.VERSION.SDK_INT >= 23 && getRootWindowInsets() != null) {
+      int          bottomInset;
+      WindowInsets windowInsets = getRootWindowInsets();
+      if (Build.VERSION.SDK_INT >= 30) {
+        bottomInset = windowInsets.getInsets(WindowInsets.Type.navigationBars()).bottom;
+      } else {
+        bottomInset = windowInsets.getStableInsetBottom();
+      }
+
+      if (bottomInset != 0 && (viewInset == 0 || viewInset == statusBarHeight)) {
+        Log.i(TAG, "Updating view inset based on WindowInsets. viewInset: " + viewInset + " windowInset: " + bottomInset);
+        viewInset = bottomInset;
+      }
+    }
+  }
+
   @TargetApi(VERSION_CODES.LOLLIPOP)
   private int getViewInset() {
     try {
@@ -129,7 +159,7 @@ public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
       if (attachInfo != null) {
         Field stableInsetsField = attachInfo.getClass().getDeclaredField("mStableInsets");
         stableInsetsField.setAccessible(true);
-        Rect insets = (Rect)stableInsetsField.get(attachInfo);
+        Rect insets = (Rect) stableInsetsField.get(attachInfo);
         if (insets != null) {
           return insets.bottom;
         }
@@ -177,28 +207,51 @@ public class KeyboardAwareLinearLayout extends LinearLayoutCompat {
     int rotation = getDeviceRotation();
     return rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270;
   }
+
   private int getDeviceRotation() {
-    return ServiceUtil.getWindowManager(getContext()).getDefaultDisplay().getRotation();
+    if (Build.VERSION.SDK_INT >= 30) {
+      getContext().getDisplay().getRealMetrics(displayMetrics);
+    } else {
+      ServiceUtil.getWindowManager(getContext()).getDefaultDisplay().getRealMetrics(displayMetrics);
+    }
+    return displayMetrics.widthPixels > displayMetrics.heightPixels ? Surface.ROTATION_90 : Surface.ROTATION_0;
   }
 
   private int getKeyboardLandscapeHeight() {
+    if (isBubble) {
+      return getRootView().getHeight() - minCustomKeyboardTopMarginLandscapeBubble;
+    }
+
     int keyboardHeight = PreferenceManager.getDefaultSharedPreferences(getContext())
                                           .getInt("keyboard_height_landscape", defaultCustomKeyboardSize);
     return Util.clamp(keyboardHeight, minCustomKeyboardSize, getRootView().getHeight() - minCustomKeyboardTopMarginLandscape);
   }
 
   private int getKeyboardPortraitHeight() {
+    if (isBubble) {
+      int height = getRootView().getHeight();
+      return height - (int)(height * 0.45);
+    }
+
     int keyboardHeight = PreferenceManager.getDefaultSharedPreferences(getContext())
                                           .getInt("keyboard_height_portrait", defaultCustomKeyboardSize);
     return Util.clamp(keyboardHeight, minCustomKeyboardSize, getRootView().getHeight() - minCustomKeyboardTopMarginPortrait);
   }
 
   private void setKeyboardPortraitHeight(int height) {
+    if (isBubble) {
+      return;
+    }
+
     PreferenceManager.getDefaultSharedPreferences(getContext())
                      .edit().putInt("keyboard_height_portrait", height).apply();
   }
 
   private void setKeyboardLandscapeHeight(int height) {
+    if (isBubble) {
+      return;
+    }
+
     PreferenceManager.getDefaultSharedPreferences(getContext())
                      .edit().putInt("keyboard_height_landscape", height).apply();
   }

app/src/main/java/org/thoughtcrime/securesms/components/PlaybackSpeedToggleTextView.kt

@@ -0,0 +1,105 @@
+package org.thoughtcrime.securesms.components
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.animation.DecelerateInterpolator
+import androidx.appcompat.widget.AppCompatTextView
+import org.thoughtcrime.securesms.R
+
+class PlaybackSpeedToggleTextView @JvmOverloads constructor(
+  context: Context,
+  attrs: AttributeSet? = null,
+  defStyleAttr: Int = 0
+) : AppCompatTextView(context, attrs, defStyleAttr) {
+
+  private val speeds: IntArray = context.resources.getIntArray(R.array.PlaybackSpeedToggleTextView__speeds)
+  private val labels: Array<String> = context.resources.getStringArray(R.array.PlaybackSpeedToggleTextView__speed_labels)
+  private var currentSpeedIndex = 0
+  private var requestedSpeed: Float? = null
+
+  var playbackSpeedListener: PlaybackSpeedListener? = null
+
+  init {
+    text = getCurrentLabel()
+    super.setOnClickListener {
+      currentSpeedIndex = getNextSpeedIndex()
+      text = getCurrentLabel()
+      requestedSpeed = getCurrentSpeed()
+
+      playbackSpeedListener?.onPlaybackSpeedChanged(getCurrentSpeed())
+    }
+
+    isClickable = false
+  }
+
+  @SuppressLint("ClickableViewAccessibility")
+  override fun onTouchEvent(event: MotionEvent?): Boolean {
+    if (isClickable) {
+      when (event?.action) {
+        MotionEvent.ACTION_DOWN -> zoomIn()
+        MotionEvent.ACTION_UP -> zoomOut()
+        MotionEvent.ACTION_CANCEL -> zoomOut()
+      }
+    }
+
+    return super.onTouchEvent(event)
+  }
+
+  fun clearRequestedSpeed() {
+    requestedSpeed = null
+  }
+
+  fun setCurrentSpeed(speed: Float) {
+    if (speed == getCurrentSpeed() || (requestedSpeed != null && requestedSpeed != speed)) {
+      if (requestedSpeed == speed) {
+        requestedSpeed = null
+      }
+
+      return
+    }
+
+    requestedSpeed = null
+
+    val outOf100 = (speed * 100).toInt()
+    val index = speeds.indexOf(outOf100)
+
+    if (index != -1) {
+      currentSpeedIndex = index
+      text = getCurrentLabel()
+    } else {
+      throw IllegalArgumentException("Invalid Speed $speed")
+    }
+  }
+
+  private fun getNextSpeedIndex(): Int = (currentSpeedIndex + 1) % speeds.size
+
+  private fun getCurrentSpeed(): Float = speeds[currentSpeedIndex] / 100f
+
+  private fun getCurrentLabel(): String = labels[currentSpeedIndex]
+
+  private fun zoomIn() {
+    animate()
+      .setInterpolator(DecelerateInterpolator())
+      .setDuration(150L)
+      .scaleX(1.2f)
+      .scaleY(1.2f)
+  }
+
+  private fun zoomOut() {
+    animate()
+      .setInterpolator(DecelerateInterpolator())
+      .setDuration(150L)
+      .scaleX(1f)
+      .scaleY(1f)
+  }
+
+  override fun setOnClickListener(l: OnClickListener?) {
+    throw UnsupportedOperationException()
+  }
+
+  interface PlaybackSpeedListener {
+    fun onPlaybackSpeedChanged(speed: Float)
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/QuoteView.java

@@ -17,6 +17,7 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
+import androidx.core.content.ContextCompat;
 
 import com.annimon.stream.Stream;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
@@ -25,6 +26,7 @@ import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.attachments.Attachment;
 import org.thoughtcrime.securesms.components.mention.MentionAnnotation;
+import org.thoughtcrime.securesms.conversation.colors.ChatColors;
 import org.thoughtcrime.securesms.database.model.Mention;
 import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader.DecryptableUri;
 import org.thoughtcrime.securesms.mms.GlideRequests;
@@ -33,6 +35,7 @@ import org.thoughtcrime.securesms.mms.SlideDeck;
 import org.thoughtcrime.securesms.recipients.LiveRecipient;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientForeverObserver;
+import org.thoughtcrime.securesms.util.Projection;
 import org.thoughtcrime.securesms.util.ThemeUtil;
 
 import java.util.List;
@@ -49,7 +52,7 @@ public class QuoteView extends FrameLayout implements RecipientForeverObserver {
   private ViewGroup footerView;
   private TextView  authorView;
   private TextView  bodyView;
-  private ImageView quoteBarView;
+  private View      quoteBarView;
   private ImageView thumbnailView;
   private View      attachmentVideoOverlayView;
   private ViewGroup attachmentContainerView;
@@ -152,7 +155,8 @@ public class QuoteView extends FrameLayout implements RecipientForeverObserver {
                        @NonNull Recipient author,
                        @Nullable CharSequence body,
                        boolean originalMissing,
-                       @NonNull SlideDeck attachments)
+                       @NonNull SlideDeck attachments,
+                       @Nullable ChatColors chatColors)
   {
     if (this.author != null) this.author.removeForeverObserver(this);
 
@@ -166,6 +170,12 @@ public class QuoteView extends FrameLayout implements RecipientForeverObserver {
     setQuoteText(body, attachments);
     setQuoteAttachment(glideRequests, attachments);
     setQuoteMissingFooter(originalMissing);
+
+    if (Build.VERSION.SDK_INT < 21 && messageType == MESSAGE_TYPE_INCOMING && chatColors != null) {
+      this.setBackgroundColor(chatColors.asSingleColor());
+    } else {
+      this.setBackground(null);
+    }
   }
 
   public void setTopCornerSizes(boolean topLeftLarge, boolean topRightLarge) {
@@ -188,15 +198,23 @@ public class QuoteView extends FrameLayout implements RecipientForeverObserver {
     setQuoteAuthor(recipient);
   }
 
+  public @NonNull Projection getProjection(@NonNull ViewGroup parent) {
+    return Projection.relativeToParent(parent, this, getCorners());
+  }
+
+  public @NonNull Projection.Corners getCorners() {
+    return new Projection.Corners(cornerMask.getRadii());
+  }
+
   private void setQuoteAuthor(@NonNull Recipient author) {
     boolean outgoing = messageType != MESSAGE_TYPE_INCOMING;
+    boolean preview  = messageType == MESSAGE_TYPE_PREVIEW;
 
     authorView.setText(author.isSelf() ? getContext().getString(R.string.QuoteView_you)
                                        : author.getDisplayName(getContext()));
 
-    // We use the raw color resource because Android 4.x was struggling with tints here
-    quoteBarView.setImageResource(author.getColor().toQuoteBarColorResource(getContext(), outgoing));
-    mainView.setBackgroundColor(author.getColor().toQuoteBackgroundColor(getContext(), outgoing));
+    quoteBarView.setBackgroundColor(ContextCompat.getColor(getContext(), outgoing ? R.color.core_white : android.R.color.transparent));
+    mainView.setBackgroundColor(ContextCompat.getColor(getContext(), preview ? R.color.quote_preview_background : R.color.quote_view_background));
   }
 
   private void setQuoteText(@Nullable CharSequence body, @NonNull SlideDeck attachments) {
@@ -272,7 +290,11 @@ public class QuoteView extends FrameLayout implements RecipientForeverObserver {
 
   private void setQuoteMissingFooter(boolean missing) {
     footerView.setVisibility(missing ? VISIBLE : GONE);
-    footerView.setBackgroundColor(author.get().getColor().toQuoteFooterColor(getContext(), messageType != MESSAGE_TYPE_INCOMING));
+    footerView.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.quote_view_background));
+  }
+
+  public void setTextSize(int unit, float size) {
+    bodyView.setTextSize(unit, size);
   }
 
   public long getQuoteId() {

app/src/main/java/org/thoughtcrime/securesms/components/RotatableGradientDrawable.java

@@ -0,0 +1,137 @@
+package org.thoughtcrime.securesms.components;
+
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.LinearGradient;
+import android.graphics.Paint;
+import android.graphics.PixelFormat;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.graphics.Shader;
+import android.graphics.drawable.Drawable;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import java.util.Arrays;
+
+import kotlin.jvm.functions.Function1;
+import kotlin.jvm.functions.Function2;
+
+/**
+ * Drawable which renders a gradient at a specified angle. Note that this drawable does
+ * not implement drawable state, and all the baggage that comes with a normal Drawable
+ * override, so this may not work in every scenario.
+ *
+ * Essentially, this drawable creates a LinearGradient shader using the given colors and
+ * positions, but makes it larger than the bounds, such that it can be rotated and still
+ * fill the bounds with a gradient.
+ *
+ * If you wish to apply clipping to this drawable, it is recommended to either use it with
+ * a CardView or utilize {@link org.thoughtcrime.securesms.util.CustomDrawWrapperKt#customizeOnDraw(Drawable, Function2)}
+ */
+public final class RotatableGradientDrawable extends Drawable {
+
+  /**
+   * From investigation into how Gradients are rendered vs how they are rendered in
+   * designs, in order to match spec, we need to rotate gradients by 225 degrees. (180 + 45)
+   *
+   * This puts 0 at the bottom (0, -1) of the surface area.
+   */
+  private static final float DEGREE_OFFSET = 225f;
+
+  private final float   degrees;
+  private final int[]   colors;
+  private final float[] positions;
+
+  private final Rect  fillRect  = new Rect();
+  private final Paint fillPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG);
+
+  /**
+   * @param degrees    Gradient rotation in degrees, relative to a vector pointed from the center to bottom center
+   * @param colors     The colors of the gradient
+   * @param positions  The positions of the colors. Values should be between 0f and 1f and this array should be the
+   *                   same length as colors.
+   */
+  public RotatableGradientDrawable(float degrees, int[] colors, @Nullable float[] positions) {
+    this.degrees   = degrees + DEGREE_OFFSET;
+    this.colors    = colors;
+    this.positions = positions;
+  }
+
+  @Override
+  public void setBounds(int left, int top, int right, int bottom) {
+    super.setBounds(left, top, right, bottom);
+
+    Point topLeft     = new Point(left, top);
+    Point topRight    = new Point(right, top);
+    Point bottomLeft  = new Point(left, bottom);
+    Point bottomRight = new Point(right, bottom);
+    Point origin      = new Point(getBounds().width() / 2, getBounds().height() / 2);
+
+    Point rotationTopLeft     = cornerPrime(origin, topLeft, degrees);
+    Point rotationTopRight    = cornerPrime(origin, topRight, degrees);
+    Point rotationBottomLeft  = cornerPrime(origin, bottomLeft, degrees);
+    Point rotationBottomRight = cornerPrime(origin, bottomRight, degrees);
+
+    fillRect.left   = Integer.MAX_VALUE;
+    fillRect.top    = Integer.MAX_VALUE;
+    fillRect.right  = Integer.MIN_VALUE;
+    fillRect.bottom = Integer.MIN_VALUE;
+
+    for (Point point : Arrays.asList(topLeft, topRight, bottomLeft, bottomRight, rotationTopLeft, rotationTopRight, rotationBottomLeft, rotationBottomRight)) {
+      if (point.x < fillRect.left) {
+        fillRect.left = point.x;
+      }
+
+      if (point.x > fillRect.right) {
+        fillRect.right = point.x;
+      }
+
+      if (point.y < fillRect.top) {
+        fillRect.top = point.y;
+      }
+
+      if (point.y > fillRect.bottom) {
+        fillRect.bottom = point.y;
+      }
+    }
+
+    fillPaint.setShader(new LinearGradient(fillRect.left, fillRect.top, fillRect.right, fillRect.bottom, colors, positions, Shader.TileMode.CLAMP));
+  }
+
+  private static Point cornerPrime(@NonNull Point origin, @NonNull Point corner, float degrees) {
+    return new Point(xPrime(origin, corner, Math.toRadians(degrees)), yPrime(origin, corner, Math.toRadians(degrees)));
+  }
+
+  private static int xPrime(@NonNull Point origin, @NonNull Point corner, double theta) {
+    return (int) Math.ceil(((corner.x - origin.x) * Math.cos(theta)) - ((corner.y - origin.y) * Math.sin(theta)) + origin.x);
+  }
+
+  private static int yPrime(@NonNull Point origin, @NonNull Point corner, double theta) {
+    return (int) Math.ceil(((corner.x - origin.x) * Math.sin(theta)) + ((corner.y - origin.y) * Math.cos(theta)) + origin.y);
+  }
+
+  @Override
+  public void draw(Canvas canvas) {
+    int save = canvas.save();
+    canvas.rotate(degrees, getBounds().width() / 2f, getBounds().height() / 2f);
+    canvas.drawRect(fillRect, fillPaint);
+    canvas.restoreToCount(save);
+  }
+
+  @Override
+  public void setAlpha(int alpha) {
+    // Not supported
+  }
+
+  @Override
+  public void setColorFilter(@Nullable ColorFilter colorFilter) {
+    // Not supported
+  }
+
+  @Override
+  public int getOpacity() {
+    return PixelFormat.OPAQUE;
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/SearchView.java

@@ -1,13 +1,17 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
+import android.text.InputFilter;
 import android.util.AttributeSet;
+import android.widget.TextView;
 
 import androidx.annotation.AttrRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.components.emoji.EmojiFilter;
+import org.thoughtcrime.securesms.keyvalue.SignalStore;
 
 /**
  * Custom styled search view that we can insert into ActionBar menus
@@ -23,5 +27,31 @@ public class SearchView extends androidx.appcompat.widget.SearchView {
 
   public SearchView(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
     super(context, attrs, defStyleAttr);
+    initEmojiFilter();
+  }
+
+  private void initEmojiFilter() {
+    if (!isInEditMode() && !SignalStore.settings().isPreferSystemEmoji()) {
+      TextView searchText = findViewById(androidx.appcompat.R.id.search_src_text);
+      if (searchText != null) {
+        searchText.setFilters(appendEmojiFilter(searchText));
+      }
+    }
+  }
+
+  private InputFilter[] appendEmojiFilter(@NonNull TextView view) {
+    InputFilter[] originalFilters = view.getFilters();
+    InputFilter[] result;
+
+    if (originalFilters != null) {
+      result = new InputFilter[originalFilters.length + 1];
+      System.arraycopy(originalFilters, 0, result, 1, originalFilters.length);
+    } else {
+      result = new InputFilter[1];
+    }
+
+    result[0] = new EmojiFilter(view);
+
+    return result;
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/ThumbnailView.java

@@ -3,6 +3,12 @@ package org.thoughtcrime.securesms.components;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.ShapeDrawable;
+import android.graphics.drawable.shapes.RoundRectShape;
+import android.graphics.drawable.shapes.Shape;
 import android.net.Uri;
 import android.util.AttributeSet;
 import android.view.View;
@@ -12,6 +18,7 @@ import android.widget.ImageView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.UiThread;
+import androidx.core.content.ContextCompat;
 
 import com.bumptech.glide.RequestBuilder;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
@@ -25,6 +32,7 @@ import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.blurhash.BlurHash;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
+import org.thoughtcrime.securesms.giph.mp4.GiphyMp4PlaybackPolicy;
 import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader.DecryptableUri;
 import org.thoughtcrime.securesms.mms.GlideRequest;
 import org.thoughtcrime.securesms.mms.GlideRequests;
@@ -40,6 +48,7 @@ import org.thoughtcrime.securesms.util.views.Stub;
 import org.thoughtcrime.securesms.video.VideoPlayer;
 import org.whispersystems.libsignal.util.guava.Optional;
 
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.Locale;
 import java.util.Objects;
@@ -61,7 +70,6 @@ public class ThumbnailView extends FrameLayout {
   private ImageView         blurhash;
   private View              playOverlay;
   private View              captionIcon;
-  private Stub<VideoPlayer> videoPlayer;
   private OnClickListener   parentClickListener;
 
   private final int[] dimens        = new int[2];
@@ -93,7 +101,7 @@ public class ThumbnailView extends FrameLayout {
     this.blurhash    = findViewById(R.id.thumbnail_blurhash);
     this.playOverlay = findViewById(R.id.play_overlay);
     this.captionIcon = findViewById(R.id.thumbnail_caption_icon);
-    this.videoPlayer = new Stub<>(findViewById(R.id.thumbnail_player_stub));
+
     super.setOnClickListener(new ThumbnailClickDispatcher());
 
     if (attrs != null) {
@@ -104,9 +112,18 @@ public class ThumbnailView extends FrameLayout {
       bounds[MAX_HEIGHT] = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_maxHeight, 0);
       radius             = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_thumbnail_radius, getResources().getDimensionPixelSize(R.dimen.thumbnail_default_radius));
       fit                = typedArray.getInt(R.styleable.ThumbnailView_thumbnail_fit, 0) == 1 ? new FitCenter() : new CenterCrop();
+
+      int transparentOverlayColor = typedArray.getColor(R.styleable.ThumbnailView_transparent_overlay_color, -1);
+      if (transparentOverlayColor > 0) {
+        image.setColorFilter(new PorterDuffColorFilter(transparentOverlayColor, PorterDuff.Mode.SRC_ATOP));
+      } else {
+        image.setColorFilter(null);
+      }
+
       typedArray.recycle();
     } else {
       radius = getResources().getDimensionPixelSize(R.dimen.message_corner_collapse_radius);
+      image.setColorFilter(null);
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/components/ZoomingImageView.java

@@ -41,8 +41,8 @@ public class ZoomingImageView extends FrameLayout {
 
   private static final float ZOOM_LEVEL_MIN = 1.0f;
 
-  private static final float LARGE_IMAGES_ZOOM_LEVEL_MID = 1.5f;
-  private static final float LARGE_IMAGES_ZOOM_LEVEL_MAX = 2.0f;
+  private static final float LARGE_IMAGES_ZOOM_LEVEL_MID = 2.0f;
+  private static final float LARGE_IMAGES_ZOOM_LEVEL_MAX = 5.0f;
 
   private static final float SMALL_IMAGES_ZOOM_LEVEL_MID = 3.0f;
   private static final float SMALL_IMAGES_ZOOM_LEVEL_MAX = 8.0f;

app/src/main/java/org/thoughtcrime/securesms/components/emoji/CompositeEmojiPageModel.java

@@ -6,19 +6,25 @@ import androidx.annotation.AttrRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import java.util.Arrays;
+import org.thoughtcrime.securesms.util.Util;
+
 import java.util.LinkedList;
 import java.util.List;
 
 public class CompositeEmojiPageModel implements EmojiPageModel {
-  @AttrRes  private final int                  iconAttr;
-  @NonNull  private final List<EmojiPageModel> models;
+  @AttrRes private final int                  iconAttr;
+  @NonNull private final List<EmojiPageModel> models;
 
   public CompositeEmojiPageModel(@AttrRes int iconAttr, @NonNull List<EmojiPageModel> models) {
     this.iconAttr = iconAttr;
     this.models   = models;
   }
 
+  @Override
+  public String getKey() {
+    return Util.hasItems(models) ? models.get(0).getKey() : "";
+  }
+
   public int getIconAttr() {
     return iconAttr;
   }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/Emoji.java

@@ -22,4 +22,8 @@ public class Emoji {
   public List<String> getVariations() {
     return variations;
   }
+
+  public boolean hasMultipleVariations() {
+    return variations.size() > 1;
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiEditText.java

@@ -35,10 +35,8 @@ public class EmojiEditText extends AppCompatEditText {
     boolean forceCustom = a.getBoolean(R.styleable.EmojiTextView_emoji_forceCustom, false);
     a.recycle();
 
-    if (forceCustom || !SignalStore.settings().isPreferSystemEmoji()) {
-      if (!isInEditMode()) {
-        setFilters(appendEmojiFilter(this.getFilters()));
-      }
+    if (!isInEditMode() && (forceCustom || !SignalStore.settings().isPreferSystemEmoji())) {
+      setFilters(appendEmojiFilter(this.getFilters()));
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiEventListener.java

@@ -0,0 +1,9 @@
+package org.thoughtcrime.securesms.components.emoji;
+
+import android.view.KeyEvent;
+
+public interface EmojiEventListener {
+  void onEmojiSelected(String emoji);
+
+  void onKeyEvent(KeyEvent keyEvent);
+}

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiItemDecoration.kt

@@ -0,0 +1,53 @@
+package org.thoughtcrime.securesms.components.emoji
+
+import android.graphics.Canvas
+import android.graphics.Rect
+import android.graphics.drawable.Drawable
+import android.view.View
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.recyclerview.widget.RecyclerView
+import org.thoughtcrime.securesms.components.emoji.EmojiPageViewGridAdapter.EmojiModel
+import org.thoughtcrime.securesms.util.InsetItemDecoration
+import org.thoughtcrime.securesms.util.ViewUtil
+
+private val EDGE_LENGTH: Int = ViewUtil.dpToPx(6)
+private val HORIZONTAL_INSET: Int = ViewUtil.dpToPx(6)
+private val EMOJI_VERTICAL_INSET: Int = ViewUtil.dpToPx(5)
+private val HEADER_VERTICAL_INSET: Int = ViewUtil.dpToPx(8)
+
+/**
+ * Use super class to add insets to the emojis and use the [onDrawOver] to draw the variation
+ * hint if the emoji has more than one variation.
+ */
+class EmojiItemDecoration(private val allowVariations: Boolean, private val variationsDrawable: Drawable) : InsetItemDecoration(SetInset()) {
+
+  override fun onDrawOver(canvas: Canvas, parent: RecyclerView, state: RecyclerView.State) {
+    super.onDrawOver(canvas, parent, state)
+
+    val adapter: EmojiPageViewGridAdapter? = parent.adapter as? EmojiPageViewGridAdapter
+    if (allowVariations && adapter != null) {
+      for (i in 0 until parent.childCount) {
+        val child: View = parent.getChildAt(i)
+        val position: Int = parent.getChildAdapterPosition(child)
+        if (position >= 0 && position <= adapter.itemCount) {
+          val model = adapter.currentList[position]
+          if (model is EmojiModel && model.emoji.hasMultipleVariations()) {
+            variationsDrawable.setBounds(child.right, child.bottom - EDGE_LENGTH, child.right + EDGE_LENGTH, child.bottom)
+            variationsDrawable.draw(canvas)
+          }
+        }
+      }
+    }
+  }
+
+  private class SetInset : InsetItemDecoration.SetInset() {
+    override fun setInset(outRect: Rect, view: View, parent: RecyclerView) {
+      val isHeader = view.javaClass == AppCompatTextView::class.java
+
+      outRect.left = HORIZONTAL_INSET
+      outRect.right = HORIZONTAL_INSET
+      outRect.top = if (isHeader) HEADER_VERTICAL_INSET else EMOJI_VERTICAL_INSET
+      outRect.bottom = if (isHeader) 0 else EMOJI_VERTICAL_INSET
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiKeyboardProvider.java

@@ -1,177 +0,0 @@
-package org.thoughtcrime.securesms.components.emoji;
-
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.viewpager.widget.PagerAdapter;
-
-import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.emoji.EmojiPageViewGridAdapter.VariationSelectorListener;
-import org.thoughtcrime.securesms.emoji.EmojiSource;
-import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.mms.GlideRequests;
-import org.thoughtcrime.securesms.util.ResUtil;
-
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * A provider to select emoji in the {@link org.thoughtcrime.securesms.components.emoji.MediaKeyboard}.
- */
-public class EmojiKeyboardProvider implements MediaKeyboardProvider,
-                                              MediaKeyboardProvider.TabIconProvider,
-                                              MediaKeyboardProvider.BackspaceObserver,
-                                              VariationSelectorListener
-{
-  private static final KeyEvent DELETE_KEY_EVENT = new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL);
-
-  public static final String RECENT_STORAGE_KEY = "pref_recent_emoji2";
-
-  private final Context              context;
-  private final List<EmojiPageModel> models;
-  private final RecentEmojiPageModel recentModel;
-  private final EmojiPagerAdapter    emojiPagerAdapter;
-  private final EmojiEventListener   emojiEventListener;
-
-  private Controller controller;
-  private int        currentPosition;
-
-  public EmojiKeyboardProvider(@NonNull Context context, @Nullable EmojiEventListener emojiEventListener) {
-    this.context            = context;
-    this.emojiEventListener = emojiEventListener;
-    this.models             = new LinkedList<>();
-    this.recentModel        = new RecentEmojiPageModel(context, RECENT_STORAGE_KEY);
-    this.emojiPagerAdapter  = new EmojiPagerAdapter(context, models, new EmojiEventListener() {
-      @Override
-      public void onEmojiSelected(String emoji) {
-        recentModel.onCodePointSelected(emoji);
-        SignalStore.emojiValues().setPreferredVariation(emoji);
-
-        if (emojiEventListener != null) {
-          emojiEventListener.onEmojiSelected(emoji);
-        }
-      }
-
-      @Override
-      public void onKeyEvent(KeyEvent keyEvent) {
-        if (emojiEventListener != null) {
-          emojiEventListener.onKeyEvent(keyEvent);
-        }
-      }
-    }, this);
-
-    models.add(recentModel);
-    models.addAll(EmojiSource.getLatest().getDisplayPages());
-
-    currentPosition = recentModel.getEmoji().size() > 0 ? 0 : 1;
-  }
-
-  @Override
-  public void requestPresentation(@NonNull Presenter presenter, boolean isSoloProvider) {
-    presenter.present(this, emojiPagerAdapter, this, this, null, null, currentPosition);
-  }
-
-  @Override
-  public void setCurrentPosition(int currentPosition) {
-    this.currentPosition = currentPosition;
-  }
-
-  @Override
-  public void setController(@Nullable Controller controller) {
-    this.controller = controller;
-  }
-
-  @Override
-  public int getProviderIconView(boolean selected) {
-    if (selected) {
-      return R.layout.emoji_keyboard_icon_selected;
-    } else {
-      return R.layout.emoji_keyboard_icon;
-    }
-  }
-
-  @Override
-  public void loadCategoryTabIcon(@NonNull GlideRequests glideRequests, @NonNull ImageView imageView, int index) {
-    Drawable drawable = ResUtil.getDrawable(context, models.get(index).getIconAttr());
-    imageView.setImageDrawable(drawable);
-  }
-
-  @Override
-  public void onBackspaceClicked() {
-    if (emojiEventListener != null) {
-      emojiEventListener.onKeyEvent(DELETE_KEY_EVENT);
-    }
-  }
-
-  @Override
-  public void onVariationSelectorStateChanged(boolean open) {
-    if (controller != null) {
-      controller.setViewPagerEnabled(!open);
-    }
-  }
-
-  @Override
-  public boolean equals(@Nullable Object obj) {
-    return obj instanceof EmojiKeyboardProvider;
-  }
-
-  private static class EmojiPagerAdapter extends PagerAdapter {
-    private Context                   context;
-    private List<EmojiPageModel>      pages;
-    private EmojiEventListener emojiSelectionListener;
-    private VariationSelectorListener variationSelectorListener;
-
-    public EmojiPagerAdapter(@NonNull Context context,
-                             @NonNull List<EmojiPageModel> pages,
-                             @NonNull EmojiEventListener emojiSelectionListener,
-                             @NonNull VariationSelectorListener variationSelectorListener)
-    {
-      super();
-      this.context                   = context;
-      this.pages                     = pages;
-      this.emojiSelectionListener    = emojiSelectionListener;
-      this.variationSelectorListener = variationSelectorListener;
-    }
-
-    @Override
-    public int getCount() {
-      return pages.size();
-    }
-
-    @Override
-    public @NonNull Object instantiateItem(@NonNull ViewGroup container, int position) {
-      EmojiPageView page = new EmojiPageView(context, emojiSelectionListener, variationSelectorListener, true);
-      page.setModel(pages.get(position));
-      container.addView(page);
-      return page;
-    }
-
-    @Override
-    public void destroyItem(ViewGroup container, int position, Object object) {
-      container.removeView((View)object);
-    }
-
-    @Override
-    public void setPrimaryItem(ViewGroup container, int position, Object object) {
-      EmojiPageView current = (EmojiPageView) object;
-      current.onSelected();
-      super.setPrimaryItem(container, position, object);
-    }
-
-    @Override
-    public boolean isViewFromObject(View view, Object object) {
-      return view == object;
-    }
-  }
-
-  public interface EmojiEventListener {
-    void onEmojiSelected(String emoji);
-    void onKeyEvent(KeyEvent keyEvent);
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiPageModel.java

@@ -7,6 +7,7 @@ import androidx.annotation.Nullable;
 import java.util.List;
 
 public interface EmojiPageModel {
+  String getKey();
   int getIconAttr();
   List<String> getEmoji();
   List<Emoji> getDisplayEmoji();

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiPageView.java

@@ -1,63 +1,136 @@
 package org.thoughtcrime.securesms.components.emoji;
 
 import android.content.Context;
-import android.view.LayoutInflater;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;
-import android.widget.FrameLayout;
 
+import androidx.annotation.LayoutRes;
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
 import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearSmoothScroller;
 import androidx.recyclerview.widget.RecyclerView;
 
-import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider.EmojiEventListener;
+import org.thoughtcrime.securesms.components.emoji.EmojiPageViewGridAdapter.EmojiHeader;
+import org.thoughtcrime.securesms.components.emoji.EmojiPageViewGridAdapter.EmojiNoResultsModel;
 import org.thoughtcrime.securesms.components.emoji.EmojiPageViewGridAdapter.VariationSelectorListener;
+import org.thoughtcrime.securesms.util.ContextUtil;
+import org.thoughtcrime.securesms.util.DrawableUtil;
+import org.thoughtcrime.securesms.util.MappingModel;
+import org.thoughtcrime.securesms.util.ViewUtil;
 
-public class EmojiPageView extends FrameLayout implements VariationSelectorListener {
-  private static final String TAG = Log.tag(EmojiPageView.class);
+import java.util.List;
+import java.util.Optional;
 
-  private EmojiPageModel                   model;
-  private EmojiPageViewGridAdapter         adapter;
-  private RecyclerView                     recyclerView;
-  private GridLayoutManager                layoutManager;
+public class EmojiPageView extends RecyclerView implements VariationSelectorListener {
+
+  private AdapterFactory                   adapterFactory;
+  private LinearLayoutManager              layoutManager;
   private RecyclerView.OnItemTouchListener scrollDisabler;
   private VariationSelectorListener        variationSelectorListener;
   private EmojiVariationSelectorPopup      popup;
 
+  public EmojiPageView(@NonNull Context context, @Nullable AttributeSet attrs) {
+    super(context, attrs);
+  }
+
+  public EmojiPageView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+    super(context, attrs, defStyleAttr);
+  }
+
   public EmojiPageView(@NonNull Context context,
                        @NonNull EmojiEventListener emojiSelectionListener,
                        @NonNull VariationSelectorListener variationSelectorListener,
                        boolean allowVariations)
   {
     super(context);
-    final View view = LayoutInflater.from(getContext()).inflate(R.layout.emoji_grid_layout, this, true);
+    initialize(emojiSelectionListener, variationSelectorListener, allowVariations);
+  }
 
+  public EmojiPageView(@NonNull Context context,
+                       @NonNull EmojiEventListener emojiSelectionListener,
+                       @NonNull VariationSelectorListener variationSelectorListener,
+                       boolean allowVariations,
+                       @NonNull LinearLayoutManager layoutManager,
+                       @LayoutRes int displayEmojiLayoutResId,
+                       @LayoutRes int displayEmoticonLayoutResId)
+  {
+    super(context);
+    initialize(emojiSelectionListener, variationSelectorListener, allowVariations, layoutManager, displayEmojiLayoutResId, displayEmoticonLayoutResId);
+  }
+
+  public void initialize(@NonNull EmojiEventListener emojiSelectionListener,
+                         @NonNull VariationSelectorListener variationSelectorListener,
+                         boolean allowVariations)
+  {
+    initialize(emojiSelectionListener, variationSelectorListener, allowVariations, new GridLayoutManager(getContext(), 8), R.layout.emoji_display_item_grid, R.layout.emoji_text_display_item_grid);
+  }
+
+  public void initialize(@NonNull EmojiEventListener emojiSelectionListener,
+                         @NonNull VariationSelectorListener variationSelectorListener,
+                         boolean allowVariations,
+                         @NonNull LinearLayoutManager layoutManager,
+                         @LayoutRes int displayEmojiLayoutResId,
+                         @LayoutRes int displayEmoticonLayoutResId)
+  {
     this.variationSelectorListener = variationSelectorListener;
 
-    recyclerView   = view.findViewById(R.id.emoji);
-    layoutManager  = new GridLayoutManager(context, 8);
-    scrollDisabler = new ScrollDisabler();
-    popup          = new EmojiVariationSelectorPopup(context, emojiSelectionListener);
-    adapter        = new EmojiPageViewGridAdapter(popup,
-                                                  emojiSelectionListener,
-                                                  this,
-                                                  allowVariations);
+    this.layoutManager  = layoutManager;
+    this.scrollDisabler = new ScrollDisabler();
+    this.popup          = new EmojiVariationSelectorPopup(getContext(), emojiSelectionListener);
+    this.adapterFactory = () -> new EmojiPageViewGridAdapter(popup,
+                                                             emojiSelectionListener,
+                                                             this,
+                                                             allowVariations,
+                                                             displayEmojiLayoutResId,
+                                                             displayEmoticonLayoutResId);
 
-    recyclerView.setLayoutManager(layoutManager);
-    recyclerView.setAdapter(adapter);
+    if (this.layoutManager instanceof GridLayoutManager) {
+      GridLayoutManager gridLayout = (GridLayoutManager) this.layoutManager;
+      gridLayout.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
+        @Override
+        public int getSpanSize(int position) {
+          if (getAdapter() != null) {
+            Optional<MappingModel<?>> model = getAdapter().getModel(position);
+            if (model.isPresent() && (model.get() instanceof EmojiHeader || model.get() instanceof EmojiNoResultsModel)) {
+              return gridLayout.getSpanCount();
+            }
+          }
+          return 1;
+        }
+      });
+    }
+
+    setLayoutManager(layoutManager);
+
+    Drawable drawable = DrawableUtil.tint(ContextUtil.requireDrawable(getContext(), R.drawable.triangle_bottom_right_corner), ContextCompat.getColor(getContext(), R.color.signal_button_secondary_text_disabled));
+    addItemDecoration(new EmojiItemDecoration(allowVariations, drawable));
+  }
+
+  public void presentForEmojiKeyboard() {
+    setPadding(getPaddingLeft(),
+               getPaddingTop(),
+               getPaddingRight(),
+               getPaddingBottom() + ViewUtil.dpToPx(56));
+
+    setClipToPadding(false);
   }
 
   public void onSelected() {
-    if (model.isDynamic() && adapter != null) {
-      adapter.notifyDataSetChanged();
+    if (getAdapter() != null) {
+      getAdapter().notifyDataSetChanged();
     }
   }
 
-  public void setModel(EmojiPageModel model) {
-    this.model = model;
-    adapter.setEmoji(model.getDisplayEmoji());
+  public void setList(@NonNull List<MappingModel<?>> list, @Nullable Runnable commitCallback) {
+    EmojiPageViewGridAdapter adapter = adapterFactory.create();
+    setAdapter(adapter);
+    adapter.submitList(list, commitCallback);
   }
 
   @Override
@@ -69,16 +142,20 @@ public class EmojiPageView extends FrameLayout implements VariationSelectorListe
 
   @Override
   protected void onSizeChanged(int w, int h, int oldw, int oldh) {
-    int idealWidth = getContext().getResources().getDimensionPixelOffset(R.dimen.emoji_drawer_item_width);
-    layoutManager.setSpanCount(Math.max(w / idealWidth, 1));
+    if (layoutManager instanceof GridLayoutManager) {
+      int idealWidth = getContext().getResources().getDimensionPixelOffset(R.dimen.emoji_drawer_item_width);
+      int spanCount  = Math.max(w / idealWidth, 1);
+
+      ((GridLayoutManager) layoutManager).setSpanCount(spanCount);
+    }
   }
 
   @Override
   public void onVariationSelectorStateChanged(boolean open) {
     if (open) {
-      recyclerView.addOnItemTouchListener(scrollDisabler);
+      addOnItemTouchListener(scrollDisabler);
     } else {
-      post(() -> recyclerView.removeOnItemTouchListener(scrollDisabler));
+      post(() -> removeOnItemTouchListener(scrollDisabler));
     }
 
     if (variationSelectorListener != null) {
@@ -87,7 +164,29 @@ public class EmojiPageView extends FrameLayout implements VariationSelectorListe
   }
 
   public void setRecyclerNestedScrollingEnabled(boolean enabled) {
-    recyclerView.setNestedScrollingEnabled(enabled);
+    setNestedScrollingEnabled(enabled);
+  }
+
+  public void smoothScrollToPositionTop(int position) {
+    int     currentPosition = layoutManager.findFirstCompletelyVisibleItemPosition();
+    boolean shortTrip       = Math.abs(currentPosition - position) < 475;
+
+    if (shortTrip) {
+      RecyclerView.SmoothScroller smoothScroller = new LinearSmoothScroller(getContext()) {
+        @Override
+        protected int getVerticalSnapPreference() {
+          return LinearSmoothScroller.SNAP_TO_START;
+        }
+      };
+      smoothScroller.setTargetPosition(position);
+      layoutManager.startSmoothScroll(smoothScroller);
+    } else {
+      layoutManager.scrollToPositionWithOffset(position, 0);
+    }
+  }
+
+  public @Nullable EmojiPageViewGridAdapter getAdapter() {
+    return (EmojiPageViewGridAdapter) super.getAdapter();
   }
 
   private static class ScrollDisabler implements RecyclerView.OnItemTouchListener {
@@ -102,4 +201,8 @@ public class EmojiPageView extends FrameLayout implements VariationSelectorListe
     @Override
     public void onRequestDisallowInterceptTouchEvent(boolean b) { }
   }
+
+  private interface AdapterFactory {
+    EmojiPageViewGridAdapter create();
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiPageViewGridAdapter.java

@@ -1,95 +1,38 @@
 package org.thoughtcrime.securesms.components.emoji;
 
 import android.graphics.drawable.Drawable;
-import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.PopupWindow;
+import android.widget.TextView;
 
+import androidx.annotation.LayoutRes;
 import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider.EmojiEventListener;
+import org.thoughtcrime.securesms.util.MappingAdapter;
+import org.thoughtcrime.securesms.util.MappingModel;
+import org.thoughtcrime.securesms.util.MappingViewHolder;
 
-import java.util.ArrayList;
-import java.util.List;
+public class EmojiPageViewGridAdapter extends MappingAdapter implements PopupWindow.OnDismissListener {
 
-public class EmojiPageViewGridAdapter extends RecyclerView.Adapter<EmojiPageViewGridAdapter.EmojiViewHolder> implements PopupWindow.OnDismissListener {
-
-  private final List<Emoji>                 emojiList;
-  private final EmojiVariationSelectorPopup popup;
-  private final VariationSelectorListener   variationSelectorListener;
-  private final EmojiEventListener          emojiEventListener;
-  private final boolean                     allowVariations;
+  private final VariationSelectorListener variationSelectorListener;
 
   public EmojiPageViewGridAdapter(@NonNull EmojiVariationSelectorPopup popup,
                                   @NonNull EmojiEventListener emojiEventListener,
                                   @NonNull VariationSelectorListener variationSelectorListener,
-                                  boolean allowVariations)
+                                  boolean allowVariations,
+                                  @LayoutRes int displayEmojiLayoutResId,
+                                  @LayoutRes int displayEmoticonLayoutResId)
   {
-    this.emojiList                 = new ArrayList<>();
-    this.popup                     = popup;
-    this.emojiEventListener        = emojiEventListener;
     this.variationSelectorListener = variationSelectorListener;
-    this.allowVariations           = allowVariations;
 
     popup.setOnDismissListener(this);
-  }
 
-  @NonNull
-  @Override
-  public EmojiViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
-    return new EmojiViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.emoji_display_item, viewGroup, false));
-  }
-
-  @Override
-  public void onBindViewHolder(@NonNull EmojiViewHolder viewHolder, int i) {
-    Emoji emoji = emojiList.get(i);
-
-    final Drawable drawable = EmojiProvider.getEmojiDrawable(viewHolder.imageView.getContext(), emoji.getValue());
-
-    if (drawable != null) {
-      viewHolder.textView.setVisibility(View.GONE);
-      viewHolder.imageView.setVisibility(View.VISIBLE);
-
-      viewHolder.imageView.setImageDrawable(drawable);
-    } else {
-      viewHolder.textView.setVisibility(View.VISIBLE);
-      viewHolder.imageView.setVisibility(View.GONE);
-
-      viewHolder.textView.setEmoji(emoji.getValue());
-    }
-
-    viewHolder.itemView.setOnClickListener(v -> {
-      emojiEventListener.onEmojiSelected(emoji.getValue());
-    });
-
-    if (allowVariations && emoji.getVariations().size() > 1) {
-      viewHolder.itemView.setOnLongClickListener(v -> {
-        popup.dismiss();
-        popup.setVariations(emoji.getVariations());
-        popup.showAsDropDown(viewHolder.itemView, 0, -(2 * viewHolder.itemView.getHeight()));
-        variationSelectorListener.onVariationSelectorStateChanged(true);
-        return true;
-      });
-      viewHolder.hintCorner.setVisibility(View.VISIBLE);
-    } else {
-      viewHolder.itemView.setOnLongClickListener(null);
-      viewHolder.hintCorner.setVisibility(View.GONE);
-    }
-  }
-
-  @Override
-  public int getItemCount() {
-    return emojiList.size();
-  }
-
-  public void setEmoji(@NonNull List<Emoji> emojiList) {
-    this.emojiList.clear();
-    this.emojiList.addAll(emojiList);
-    notifyDataSetChanged();
+    registerFactory(EmojiHeader.class, new LayoutFactory<>(EmojiHeaderViewHolder::new, R.layout.emoji_grid_header));
+    registerFactory(EmojiModel.class, new LayoutFactory<>(v -> new EmojiViewHolder(v, emojiEventListener, variationSelectorListener, popup, allowVariations), displayEmojiLayoutResId));
+    registerFactory(EmojiTextModel.class, new LayoutFactory<>(v -> new EmojiTextViewHolder(v, emojiEventListener), displayEmoticonLayoutResId));
+    registerFactory(EmojiNoResultsModel.class, new LayoutFactory<>(MappingViewHolder.SimpleViewHolder::new, R.layout.emoji_grid_no_results));
   }
 
   @Override
@@ -97,18 +40,196 @@ public class EmojiPageViewGridAdapter extends RecyclerView.Adapter<EmojiPageView
     variationSelectorListener.onVariationSelectorStateChanged(false);
   }
 
-  static class EmojiViewHolder extends RecyclerView.ViewHolder {
+  public static class EmojiHeader implements MappingModel<EmojiHeader>, HasKey {
 
-    private final ImageView      imageView;
-    private final AsciiEmojiView textView;
-    private final ImageView      hintCorner;
+    private final String key;
+    private final int    title;
 
-    public EmojiViewHolder(@NonNull View itemView) {
-      super(itemView);
-      this.imageView  = itemView.findViewById(R.id.emoji_image);
-      this.textView   = itemView.findViewById(R.id.emoji_text);
-      this.hintCorner = itemView.findViewById(R.id.emoji_variation_hint);
+    public EmojiHeader(@NonNull String key, int title) {
+      this.key   = key;
+      this.title = title;
     }
+
+    @Override
+    public @NonNull String getKey() {
+      return key;
+    }
+
+    @Override
+    public boolean areItemsTheSame(@NonNull EmojiHeader newItem) {
+      return title == newItem.title;
+    }
+
+    @Override
+    public boolean areContentsTheSame(@NonNull EmojiHeader newItem) {
+      return areItemsTheSame(newItem);
+    }
+  }
+
+  static class EmojiHeaderViewHolder extends MappingViewHolder<EmojiHeader> {
+
+    private final TextView title;
+
+    public EmojiHeaderViewHolder(@NonNull View itemView) {
+      super(itemView);
+      title = findViewById(R.id.emoji_grid_header_title);
+    }
+
+    @Override
+    public void bind(@NonNull EmojiHeader model) {
+      title.setText(model.title);
+    }
+  }
+
+  public static class EmojiModel implements MappingModel<EmojiModel>, HasKey {
+
+    private final String key;
+    private final Emoji  emoji;
+
+    public EmojiModel(@NonNull String key, @NonNull Emoji emoji) {
+      this.key   = key;
+      this.emoji = emoji;
+    }
+
+    @Override
+    public @NonNull String getKey() {
+      return key;
+    }
+
+    public @NonNull Emoji getEmoji() {
+      return emoji;
+    }
+
+    @Override
+    public boolean areItemsTheSame(@NonNull EmojiModel newItem) {
+      return newItem.emoji.getValue().equals(emoji.getValue());
+    }
+
+    @Override
+    public boolean areContentsTheSame(@NonNull EmojiModel newItem) {
+      return areItemsTheSame(newItem);
+    }
+  }
+
+  static class EmojiViewHolder extends MappingViewHolder<EmojiModel> {
+
+    private final EmojiVariationSelectorPopup popup;
+    private final VariationSelectorListener   variationSelectorListener;
+    private final EmojiEventListener          emojiEventListener;
+    private final boolean                     allowVariations;
+
+    private final ImageView imageView;
+
+    public EmojiViewHolder(@NonNull View itemView,
+                           @NonNull EmojiEventListener emojiEventListener,
+                           @NonNull VariationSelectorListener variationSelectorListener,
+                           @NonNull EmojiVariationSelectorPopup popup,
+                           boolean allowVariations)
+    {
+      super(itemView);
+
+      this.popup                     = popup;
+      this.variationSelectorListener = variationSelectorListener;
+      this.emojiEventListener        = emojiEventListener;
+      this.allowVariations           = allowVariations;
+
+      this.imageView  = itemView.findViewById(R.id.emoji_image);
+    }
+
+    @Override
+    public void bind(@NonNull EmojiModel model) {
+      final Drawable drawable = EmojiProvider.getEmojiDrawable(imageView.getContext(), model.emoji.getValue());
+
+      if (drawable != null) {
+        imageView.setVisibility(View.VISIBLE);
+        imageView.setImageDrawable(drawable);
+      }
+
+      itemView.setOnClickListener(v -> {
+        emojiEventListener.onEmojiSelected(model.emoji.getValue());
+      });
+
+      if (allowVariations && model.emoji.hasMultipleVariations()) {
+        itemView.setOnLongClickListener(v -> {
+          popup.dismiss();
+          popup.setVariations(model.emoji.getVariations());
+          popup.showAsDropDown(itemView, 0, -(2 * itemView.getHeight()));
+          variationSelectorListener.onVariationSelectorStateChanged(true);
+          return true;
+        });
+      } else {
+        itemView.setOnLongClickListener(null);
+      }
+    }
+  }
+
+  public static class EmojiTextModel implements MappingModel<EmojiTextModel>, HasKey {
+    private final String key;
+    private final Emoji  emoji;
+
+    public EmojiTextModel(@NonNull String key, @NonNull Emoji emoji) {
+      this.key   = key;
+      this.emoji = emoji;
+    }
+
+    @Override
+    public @NonNull String getKey() {
+      return key;
+    }
+
+    public @NonNull Emoji getEmoji() {
+      return emoji;
+    }
+
+    @Override
+    public boolean areItemsTheSame(@NonNull EmojiTextModel newItem) {
+      return newItem.emoji.getValue().equals(emoji.getValue());
+    }
+
+    @Override
+    public boolean areContentsTheSame(@NonNull EmojiTextModel newItem) {
+      return areItemsTheSame(newItem);
+    }
+  }
+
+  static class EmojiTextViewHolder extends MappingViewHolder<EmojiTextModel> {
+
+    private final EmojiEventListener emojiEventListener;
+    private final AsciiEmojiView     textView;
+
+    public EmojiTextViewHolder(@NonNull View itemView,
+                               @NonNull EmojiEventListener emojiEventListener)
+    {
+      super(itemView);
+
+      this.emojiEventListener = emojiEventListener;
+      this.textView           = itemView.findViewById(R.id.emoji_text);
+    }
+
+    @Override
+    public void bind(@NonNull EmojiTextModel model) {
+      textView.setEmoji(model.emoji.getValue());
+
+      itemView.setOnClickListener(v -> {
+        emojiEventListener.onEmojiSelected(model.emoji.getValue());
+      });
+    }
+  }
+
+  public static class EmojiNoResultsModel implements MappingModel<EmojiNoResultsModel> {
+    @Override
+    public boolean areItemsTheSame(@NonNull EmojiNoResultsModel newItem) {
+      return true;
+    }
+
+    @Override
+    public boolean areContentsTheSame(@NonNull EmojiNoResultsModel newItem) {
+      return true;
+    }
+  }
+
+  public interface HasKey {
+    @NonNull String getKey();
   }
 
   public interface VariationSelectorListener {

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiTextView.java

@@ -24,7 +24,6 @@ import org.thoughtcrime.securesms.components.emoji.parsing.EmojiParser;
 import org.thoughtcrime.securesms.components.mention.MentionAnnotation;
 import org.thoughtcrime.securesms.components.mention.MentionRendererDelegate;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 import org.whispersystems.libsignal.util.guava.Optional;
 
@@ -91,7 +90,8 @@ public class EmojiTextView extends AppCompatTextView {
     super.onDraw(canvas);
   }
 
-  @Override public void setText(@Nullable CharSequence text, BufferType type) {
+  @Override
+  public void setText(@Nullable CharSequence text, BufferType type) {
     EmojiParser.CandidateList candidates = isInEditMode() ? null : EmojiProvider.getCandidates(text);
 
     if (scaleEmojis && candidates != null && candidates.allEmojis) {
@@ -118,23 +118,19 @@ public class EmojiTextView extends AppCompatTextView {
     useSystemEmoji       = useSystemEmoji();
 
     if (useSystemEmoji || candidates == null || candidates.size() == 0) {
-      super.setText(new SpannableStringBuilder(Optional.fromNullable(text).or("")).append(Optional.fromNullable(overflowText).or("")), BufferType.NORMAL);
-
-      if (getEllipsize() == TextUtils.TruncateAt.END && maxLength > 0) {
-        ellipsizeAnyTextForMaxLength();
-      }
+      super.setText(new SpannableStringBuilder(Optional.fromNullable(text).or("")), BufferType.NORMAL);
     } else {
       CharSequence emojified = EmojiProvider.emojify(candidates, text, this);
-      super.setText(new SpannableStringBuilder(emojified).append(Optional.fromNullable(overflowText).or("")), BufferType.SPANNABLE);
+      super.setText(new SpannableStringBuilder(emojified), BufferType.SPANNABLE);
+    }
 
-      // Android fails to ellipsize spannable strings. (https://issuetracker.google.com/issues/36991688)
-      // We ellipsize them ourselves by manually truncating the appropriate section.
-      if (getEllipsize() == TextUtils.TruncateAt.END) {
-        if (maxLength > 0) {
-          ellipsizeAnyTextForMaxLength();
-        } else {
-          ellipsizeEmojiTextForMaxLines();
-        }
+    // Android fails to ellipsize spannable strings. (https://issuetracker.google.com/issues/36991688)
+    // We ellipsize them ourselves by manually truncating the appropriate section.
+    if (getText() != null && getText().length() > 0 && getEllipsize() == TextUtils.TruncateAt.END) {
+      if (maxLength > 0) {
+        ellipsizeAnyTextForMaxLength();
+      } else if (getMaxLines() > 0) {
+        ellipsizeEmojiTextForMaxLines();
       }
     }
 
@@ -192,7 +188,8 @@ public class EmojiTextView extends AppCompatTextView {
       if (lineCount > maxLines) {
         int overflowStart = getLayout().getLineStart(maxLines - 1);
         CharSequence overflow = getText().subSequence(overflowStart, getText().length());
-        CharSequence ellipsized = TextUtils.ellipsize(overflow, getPaint(), getWidth(), TextUtils.TruncateAt.END);
+        float adjust = overflowText != null ? getPaint().measureText(overflowText, 0, overflowText.length()) : 0f;
+        CharSequence ellipsized = TextUtils.ellipsize(overflow, getPaint(), getWidth() - adjust, TextUtils.TruncateAt.END);
 
         SpannableStringBuilder newContent = new SpannableStringBuilder();
         newContent.append(getText().subSequence(0, overflowStart))

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiToggle.java

@@ -6,16 +6,17 @@ import android.util.AttributeSet;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.widget.AppCompatImageButton;
-import androidx.core.content.ContextCompat;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.stickers.StickerKeyboardProvider;
+import org.thoughtcrime.securesms.keyboard.KeyboardPage;
+import org.thoughtcrime.securesms.util.ContextUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 
 public class EmojiToggle extends AppCompatImageButton implements MediaKeyboard.MediaKeyboardListener {
 
   private Drawable emojiToggle;
   private Drawable stickerToggle;
+  private Drawable gifToggle;
 
   private Drawable mediaToggle;
   private Drawable imeToggle;
@@ -45,9 +46,10 @@ public class EmojiToggle extends AppCompatImageButton implements MediaKeyboard.M
   }
 
   private void initialize() {
-    this.emojiToggle   = ContextCompat.getDrawable(getContext(), R.drawable.ic_emoji_smiley_24);
-    this.stickerToggle = ContextCompat.getDrawable(getContext(), R.drawable.ic_sticker_24);
-    this.imeToggle     = ContextCompat.getDrawable(getContext(), R.drawable.ic_keyboard_24);
+    this.emojiToggle   = ContextUtil.requireDrawable(getContext(), R.drawable.ic_emoji);
+    this.stickerToggle = ContextUtil.requireDrawable(getContext(), R.drawable.ic_sticker_24);
+    this.gifToggle     = ContextUtil.requireDrawable(getContext(), R.drawable.ic_gif_24);
+    this.imeToggle     = ContextUtil.requireDrawable(getContext(), R.drawable.ic_keyboard_24);
     this.mediaToggle   = emojiToggle;
 
     setToMedia();
@@ -57,8 +59,18 @@ public class EmojiToggle extends AppCompatImageButton implements MediaKeyboard.M
     drawer.setKeyboardListener(this);
   }
 
-  public void setStickerMode(boolean stickerMode) {
-    this.mediaToggle = stickerMode ? stickerToggle : emojiToggle;
+  public void setStickerMode(@NonNull KeyboardPage page) {
+    switch (page) {
+      case EMOJI:
+        mediaToggle = emojiToggle;
+        break;
+      case STICKER:
+        mediaToggle = stickerToggle;
+        break;
+      case GIF:
+        mediaToggle = gifToggle;
+        break;
+    }
 
     if (getDrawable() != imeToggle) {
       setToMedia();
@@ -78,9 +90,18 @@ public class EmojiToggle extends AppCompatImageButton implements MediaKeyboard.M
   }
 
   @Override
-  public void onKeyboardProviderChanged(@NonNull MediaKeyboardProvider provider) {
-    setStickerMode(provider instanceof StickerKeyboardProvider);
-    TextSecurePreferences.setMediaKeyboardMode(getContext(), (provider instanceof StickerKeyboardProvider) ? TextSecurePreferences.MediaKeyboardMode.STICKER
-                                                                                                           : TextSecurePreferences.MediaKeyboardMode.EMOJI);
+  public void onKeyboardChanged(@NonNull KeyboardPage page) {
+    setStickerMode(page);
+    switch (page) {
+      case EMOJI:
+        TextSecurePreferences.setMediaKeyboardMode(getContext(), TextSecurePreferences.MediaKeyboardMode.EMOJI);
+        break;
+      case STICKER:
+        TextSecurePreferences.setMediaKeyboardMode(getContext(), TextSecurePreferences.MediaKeyboardMode.STICKER);
+        break;
+      case GIF:
+        TextSecurePreferences.setMediaKeyboardMode(getContext(), TextSecurePreferences.MediaKeyboardMode.GIF);
+        break;
+    }
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiUtil.java

@@ -49,7 +49,7 @@ public final class EmojiUtil {
    * If the emoji has no skin variations, this function will return the original emoji.
    */
   public static @NonNull String getCanonicalRepresentation(@NonNull String emoji) {
-    String canonical = EmojiSource.getLatest().getVariationMap().get(emoji);
+    String canonical = EmojiSource.getLatest().getVariationsToCanonical().get(emoji);
     return canonical != null ? canonical : emoji;
   }
 

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiVariationSelectorPopup.java

@@ -11,7 +11,6 @@ import androidx.annotation.NonNull;
 import androidx.core.content.ContextCompat;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.emoji.EmojiKeyboardProvider.EmojiEventListener;
 
 import java.util.List;
 

app/src/main/java/org/thoughtcrime/securesms/components/emoji/MediaKeyboard.java

@@ -1,50 +1,36 @@
 package org.thoughtcrime.securesms.components.emoji;
 
 import android.content.Context;
-import android.content.res.TypedArray;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
-import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.viewpager.widget.PagerAdapter;
-import androidx.viewpager.widget.ViewPager;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
 
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.InputAwareLayout.InputView;
-import org.thoughtcrime.securesms.components.RepeatableImageKey;
-import org.thoughtcrime.securesms.mms.GlideApp;
+import org.thoughtcrime.securesms.keyboard.KeyboardPage;
+import org.thoughtcrime.securesms.keyboard.KeyboardPagerFragment;
+import org.thoughtcrime.securesms.keyboard.emoji.search.EmojiSearchFragment;
 
-import java.util.Arrays;
+public class MediaKeyboard extends FrameLayout implements InputView {
 
-public class MediaKeyboard extends FrameLayout implements InputView,
-                                                          MediaKeyboardProvider.Presenter,
-                                                          MediaKeyboardProvider.Controller,
-                                                          MediaKeyboardBottomTabAdapter.EventListener
-{
+  private static final String TAG          = Log.tag(MediaKeyboard.class);
+  private static final String EMOJI_SEARCH = "emoji_search_fragment";
 
-  private static final String TAG = Log.tag(MediaKeyboard.class);
-
-            private RecyclerView            categoryTabs;
-            private ViewPager               categoryPager;
-            private ViewGroup               providerTabs;
-            private RepeatableImageKey      backspaceButton;
-            private RepeatableImageKey      backspaceButtonBackup;
-            private View                    searchButton;
-            private View                    addButton;
-  @Nullable private MediaKeyboardListener   keyboardListener;
-            private MediaKeyboardProvider[] providers;
-            private int                     providerIndex;
-
-  private final boolean tabsAtBottom;
-
-  private MediaKeyboardBottomTabAdapter categoryTabAdapter;
+  @Nullable private MediaKeyboardListener keyboardListener;
+            private boolean               isInitialised;
+            private int                   latestKeyboardHeight;
+            private State                 keyboardState;
+            private KeyboardPagerFragment keyboardPagerFragment;
+            private FragmentManager       fragmentManager;
 
   public MediaKeyboard(Context context) {
     this(context, null);
@@ -52,23 +38,6 @@ public class MediaKeyboard extends FrameLayout implements InputView,
 
   public MediaKeyboard(Context context, AttributeSet attrs) {
     super(context, attrs);
-
-    TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.MediaKeyboard, 0, 0);
-
-    try {
-      tabsAtBottom = typedArray.getInt(R.styleable.MediaKeyboard_tabs_gravity, 0) == 0;
-    } finally {
-      typedArray.recycle();
-    }
-  }
-
-  public void setProviders(int startIndex, MediaKeyboardProvider... providers) {
-    if (!Arrays.equals(this.providers, providers)) {
-      this.providers     = providers;
-      this.providerIndex = startIndex;
-
-      requestPresent(providers, providerIndex);
-    }
   }
 
   public void setKeyboardListener(@Nullable MediaKeyboardListener listener) {
@@ -82,10 +51,12 @@ public class MediaKeyboard extends FrameLayout implements InputView,
 
   @Override
   public void show(int height, boolean immediate) {
-    if (this.categoryPager == null) initView();
+    if (!isInitialised) initView();
+
+    latestKeyboardHeight = height;
 
     ViewGroup.LayoutParams params = getLayoutParams();
-    params.height = height;
+    params.height = (keyboardState == State.NORMAL) ? latestKeyboardHeight : ViewGroup.LayoutParams.WRAP_CONTENT;
     Log.i(TAG, "showing emoji drawer with height " + params.height);
     setLayoutParams(params);
 
@@ -93,205 +64,85 @@ public class MediaKeyboard extends FrameLayout implements InputView,
   }
 
   public void show() {
-    if (this.categoryPager == null) initView();
+    if (!isInitialised) initView();
 
     setVisibility(VISIBLE);
     if (keyboardListener != null) keyboardListener.onShown();
-
-    requestPresent(providers, providerIndex);
+    keyboardPagerFragment.show();
   }
 
   @Override
   public void hide(boolean immediate) {
     setVisibility(GONE);
+    onCloseEmojiSearchInternal(false);
     if (keyboardListener != null) keyboardListener.onHidden();
     Log.i(TAG, "hide()");
+    keyboardPagerFragment.hide();
   }
 
-  @Override
-  public void present(@NonNull MediaKeyboardProvider provider,
-                      @NonNull PagerAdapter pagerAdapter,
-                      @NonNull MediaKeyboardProvider.TabIconProvider tabIconProvider,
-                      @Nullable MediaKeyboardProvider.BackspaceObserver backspaceObserver,
-                      @Nullable MediaKeyboardProvider.AddObserver addObserver,
-                      @Nullable MediaKeyboardProvider.SearchObserver searchObserver,
-                      int startingIndex)
-  {
-    if (categoryPager == null) return;
-    if (!provider.equals(providers[providerIndex])) return;
-    if (keyboardListener != null) keyboardListener.onKeyboardProviderChanged(provider);
-
-    boolean isSolo = providers.length == 1;
-
-    presentProviderStrip(isSolo);
-    presentCategoryPager(pagerAdapter, tabIconProvider, startingIndex);
-    presentProviderTabs(providers, providerIndex);
-    presentSearchButton(searchObserver);
-    presentBackspaceButton(backspaceObserver, isSolo);
-    presentAddButton(addObserver);
+  public void onCloseEmojiSearch() {
+    onCloseEmojiSearchInternal(true);
   }
 
-  @Override
-  public int getCurrentPosition() {
-    return categoryPager != null ? categoryPager.getCurrentItem() : 0;
-  }
-
-  @Override
-  public void requestDismissal() {
-    hide(true);
-    providerIndex = 0;
-    if (keyboardListener != null) keyboardListener.onKeyboardProviderChanged(providers[providerIndex]);
-  }
-
-  @Override
-  public boolean isVisible() {
-    return getVisibility() == View.VISIBLE;
-  }
-
-  @Override
-  public void onTabSelected(int index) {
-    if (categoryPager != null) {
-      categoryPager.setCurrentItem(index);
-      categoryTabs.smoothScrollToPosition(index);
+  private void onCloseEmojiSearchInternal(boolean showAfterCommit) {
+    if (keyboardState == State.NORMAL) {
+      return;
     }
+
+    keyboardState = State.NORMAL;
+
+    Fragment emojiSearch = fragmentManager.findFragmentByTag(EMOJI_SEARCH);
+    if (emojiSearch == null) {
+      return;
+    }
+
+    FragmentTransaction transaction = fragmentManager.beginTransaction()
+                                                     .remove(emojiSearch)
+                                                     .show(keyboardPagerFragment)
+                                                     .setCustomAnimations(R.anim.fade_in, R.anim.fade_out);
+
+    if (showAfterCommit) {
+      transaction.runOnCommit(() -> show(latestKeyboardHeight, false));
+    }
+
+    transaction.commitAllowingStateLoss();
   }
 
-  @Override
-  public void setViewPagerEnabled(boolean enabled) {
-    if (categoryPager != null) {
-      categoryPager.setEnabled(enabled);
+  public void onOpenEmojiSearch() {
+    if (keyboardState == State.EMOJI_SEARCH) {
+      return;
     }
+
+    keyboardState = State.EMOJI_SEARCH;
+
+    fragmentManager.beginTransaction()
+                   .hide(keyboardPagerFragment)
+                   .add(R.id.media_keyboard_fragment_container, new EmojiSearchFragment(), EMOJI_SEARCH)
+                   .runOnCommit(() -> show(latestKeyboardHeight, true))
+                   .setCustomAnimations(R.anim.fade_in, R.anim.fade_out)
+                   .commitAllowingStateLoss();
   }
 
   private void initView() {
-    final View view = LayoutInflater.from(getContext()).inflate(R.layout.media_keyboard, this, true);
+    if (!isInitialised) {
+      LayoutInflater.from(getContext()).inflate(R.layout.media_keyboard, this, true);
 
-    RecyclerView categoryTabsTop    = view.findViewById(R.id.media_keyboard_tabs_top);
-    RecyclerView categoryTabsBottom = view.findViewById(R.id.media_keyboard_tabs);
-
-    this.categoryTabs          = tabsAtBottom ? categoryTabsBottom : categoryTabsTop;
-    this.categoryPager         = view.findViewById(R.id.media_keyboard_pager);
-    this.providerTabs          = view.findViewById(R.id.media_keyboard_provider_tabs);
-    this.backspaceButton       = view.findViewById(R.id.media_keyboard_backspace);
-    this.backspaceButtonBackup = view.findViewById(R.id.media_keyboard_backspace_backup);
-    this.searchButton          = view.findViewById(R.id.media_keyboard_search);
-    this.addButton             = view.findViewById(R.id.media_keyboard_add);
-
-    this.categoryTabAdapter = new MediaKeyboardBottomTabAdapter(GlideApp.with(this), this, tabsAtBottom);
-
-    categoryTabs.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.HORIZONTAL, false));
-    categoryTabs.setAdapter(categoryTabAdapter);
-    categoryTabs.setVisibility(VISIBLE);
-  }
-
-  private void requestPresent(@NonNull MediaKeyboardProvider[] providers, int newIndex) {
-    providers[providerIndex].setController(null);
-    providerIndex = newIndex;
-
-    providers[providerIndex].setController(this);
-    providers[providerIndex].requestPresentation(this, providers.length == 1);
-  }
-
-
-  private void presentCategoryPager(@NonNull PagerAdapter pagerAdapter,
-                                    @NonNull MediaKeyboardProvider.TabIconProvider iconProvider,
-                                    int startingIndex) {
-    if (categoryPager.getAdapter() != pagerAdapter) {
-      categoryPager.setAdapter(pagerAdapter);
+      keyboardState         = State.NORMAL;
+      latestKeyboardHeight  = -1;
+      isInitialised         = true;
+      fragmentManager       = ((FragmentActivity) getContext()).getSupportFragmentManager();
+      keyboardPagerFragment = (KeyboardPagerFragment) fragmentManager.findFragmentById(R.id.media_keyboard_fragment_container);
     }
-
-    categoryPager.setCurrentItem(startingIndex);
-
-    categoryPager.clearOnPageChangeListeners();
-    categoryPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
-      @Override
-      public void onPageScrolled(int i, float v, int i1) {
-      }
-
-      @Override
-      public void onPageSelected(int i) {
-        categoryTabAdapter.setActivePosition(i);
-        categoryTabs.smoothScrollToPosition(i);
-        providers[providerIndex].setCurrentPosition(i);
-      }
-
-      @Override
-      public void onPageScrollStateChanged(int i) {
-      }
-    });
-
-    categoryTabAdapter.setTabIconProvider(iconProvider, pagerAdapter.getCount());
-    categoryTabAdapter.setActivePosition(startingIndex);
-  }
-
-  private void presentProviderTabs(@NonNull MediaKeyboardProvider[] providers, int selected) {
-    providerTabs.removeAllViews();
-
-    LayoutInflater inflater = LayoutInflater.from(getContext());
-
-    for (int i = 0; i < providers.length; i++) {
-      MediaKeyboardProvider provider = providers[i];
-      View                  view     = inflater.inflate(provider.getProviderIconView(i == selected), providerTabs, false);
-
-      view.setTag(provider);
-
-      final int index = i;
-      view.setOnClickListener(v -> {
-        requestPresent(providers, index);
-      });
-
-      providerTabs.addView(view);
-    }
-  }
-
-  private void presentBackspaceButton(@Nullable MediaKeyboardProvider.BackspaceObserver backspaceObserver,
-                                      boolean useBackupPosition)
-  {
-    if (backspaceObserver != null) {
-      if (useBackupPosition) {
-        backspaceButton.setVisibility(INVISIBLE);
-        backspaceButton.setOnKeyEventListener(null);
-        backspaceButtonBackup.setVisibility(VISIBLE);
-        backspaceButtonBackup.setOnKeyEventListener(backspaceObserver::onBackspaceClicked);
-      } else {
-        backspaceButton.setVisibility(VISIBLE);
-        backspaceButton.setOnKeyEventListener(backspaceObserver::onBackspaceClicked);
-        backspaceButtonBackup.setVisibility(GONE);
-        backspaceButtonBackup.setOnKeyEventListener(null);
-      }
-    } else {
-      backspaceButton.setVisibility(INVISIBLE);
-      backspaceButton.setOnKeyEventListener(null);
-      backspaceButtonBackup.setVisibility(GONE);
-      backspaceButton.setOnKeyEventListener(null);
-    }
-  }
-
-  private void presentAddButton(@Nullable MediaKeyboardProvider.AddObserver addObserver) {
-    if (addObserver != null) {
-      addButton.setVisibility(VISIBLE);
-      addButton.setOnClickListener(v -> addObserver.onAddClicked());
-    } else {
-      addButton.setVisibility(GONE);
-      addButton.setOnClickListener(null);
-    }
-  }
-
-  private void presentSearchButton(@Nullable MediaKeyboardProvider.SearchObserver searchObserver) {
-    searchButton.setVisibility(searchObserver != null ? VISIBLE : INVISIBLE);
-  }
-
-  private void presentProviderStrip(boolean isSolo) {
-    int visibility = isSolo ? View.GONE : View.VISIBLE;
-
-    searchButton.setVisibility(visibility);
-    backspaceButton.setVisibility(visibility);
-    providerTabs.setVisibility(visibility);
   }
 
   public interface MediaKeyboardListener {
     void onShown();
     void onHidden();
-    void onKeyboardProviderChanged(@NonNull MediaKeyboardProvider provider);
+    void onKeyboardChanged(@NonNull KeyboardPage page);
+  }
+
+  private enum State {
+    NORMAL,
+    EMOJI_SEARCH
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/MediaKeyboardBottomTabAdapter.java

@@ -1,104 +0,0 @@
-package org.thoughtcrime.securesms.components.emoji;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.components.emoji.MediaKeyboardProvider.TabIconProvider;
-import org.thoughtcrime.securesms.mms.GlideRequests;
-
-public class MediaKeyboardBottomTabAdapter extends RecyclerView.Adapter<MediaKeyboardBottomTabAdapter.MediaKeyboardBottomTabViewHolder>  {
-
-  private final GlideRequests glideRequests;
-  private final EventListener eventListener;
-  private final boolean       highlightTop;
-
-  private TabIconProvider tabIconProvider;
-  private int             activePosition;
-  private int             count;
-
-  public MediaKeyboardBottomTabAdapter(@NonNull GlideRequests glideRequests, @NonNull EventListener eventListener, boolean highlightTop) {
-    this.glideRequests = glideRequests;
-    this.eventListener = eventListener;
-    this.highlightTop  = highlightTop;
-  }
-
-  @Override
-  public @NonNull MediaKeyboardBottomTabViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
-    return new MediaKeyboardBottomTabViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.media_keyboard_bottom_tab_item, viewGroup, false),
-                                                highlightTop);
-  }
-
-  @Override
-  public void onBindViewHolder(@NonNull MediaKeyboardBottomTabViewHolder viewHolder, int i) {
-    viewHolder.bind(glideRequests, eventListener, tabIconProvider, i, i == activePosition);
-  }
-
-  @Override
-  public void onViewRecycled(@NonNull MediaKeyboardBottomTabViewHolder holder) {
-    holder.recycle();
-  }
-
-  @Override
-  public int getItemCount() {
-    return count;
-  }
-
-  public void setTabIconProvider(@NonNull TabIconProvider iconProvider, int count) {
-    this.tabIconProvider = iconProvider;
-    this.count           = count;
-
-    notifyDataSetChanged();
-  }
-
-  public void setActivePosition(int position) {
-    this.activePosition = position;
-    notifyDataSetChanged();
-  }
-
-  static class MediaKeyboardBottomTabViewHolder extends RecyclerView.ViewHolder {
-
-    private final ImageView image;
-    private final View      indicator;
-
-    public MediaKeyboardBottomTabViewHolder(@NonNull View itemView, boolean highlightTop) {
-      super(itemView);
-
-      View indicatorTop    = itemView.findViewById(R.id.media_keyboard_top_tab_indicator);
-      View indicatorBottom = itemView.findViewById(R.id.media_keyboard_bottom_tab_indicator);
-
-      this.image     = itemView.findViewById(R.id.media_keyboard_bottom_tab_image);
-      this.indicator = highlightTop ? indicatorTop : indicatorBottom;
-
-      this.indicator.setVisibility(View.VISIBLE);
-    }
-
-    void bind(@NonNull GlideRequests glideRequests,
-              @NonNull EventListener eventListener,
-              @NonNull TabIconProvider tabIconProvider,
-              int index,
-              boolean selected)
-    {
-      tabIconProvider.loadCategoryTabIcon(glideRequests, image, index);
-      image.setAlpha(selected ? 1 : 0.5f);
-      image.setSelected(selected);
-
-      indicator.setVisibility(selected ? View.VISIBLE : View.INVISIBLE);
-
-      itemView.setOnClickListener(v -> eventListener.onTabSelected(index));
-    }
-
-    void recycle() {
-      itemView.setOnClickListener(null);
-    }
-  }
-
-  interface EventListener {
-    void onTabSelected(int index);
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/emoji/MediaKeyboardProvider.java

@@ -1,53 +0,0 @@
-package org.thoughtcrime.securesms.components.emoji;
-
-import android.widget.ImageView;
-
-import androidx.annotation.LayoutRes;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.viewpager.widget.PagerAdapter;
-
-import org.thoughtcrime.securesms.mms.GlideRequests;
-
-public interface MediaKeyboardProvider {
-  @LayoutRes int getProviderIconView(boolean selected);
-  /** @return True if the click was handled with provider-specific logic, otherwise false */
-  void requestPresentation(@NonNull Presenter presenter, boolean isSoloProvider);
-  void setController(@Nullable Controller controller);
-  void setCurrentPosition(int currentPosition);
-
-  interface BackspaceObserver {
-    void onBackspaceClicked();
-  }
-
-  interface AddObserver {
-    void onAddClicked();
-  }
-
-  interface SearchObserver {
-    void onSearchOpened();
-    void onSearchClosed();
-    void onSearchChanged(@NonNull String query);
-  }
-
-  interface Controller {
-    void setViewPagerEnabled(boolean enabled);
-  }
-
-  interface Presenter {
-    void present(@NonNull MediaKeyboardProvider provider,
-                 @NonNull PagerAdapter pagerAdapter,
-                 @NonNull TabIconProvider iconProvider,
-                 @Nullable BackspaceObserver backspaceObserver,
-                 @Nullable AddObserver addObserver,
-                 @Nullable SearchObserver searchObserver,
-                 int startingIndex);
-    int getCurrentPosition();
-    void requestDismissal();
-    boolean isVisible();
-  }
-
-  interface TabIconProvider {
-    void loadCategoryTabIcon(@NonNull GlideRequests glideRequests, @NonNull ImageView imageView, int index);
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/emoji/RecentEmojiPageModel.java

@@ -28,11 +28,16 @@ import java.util.List;
 public class RecentEmojiPageModel implements EmojiPageModel {
   private static final String TAG            = Log.tag(RecentEmojiPageModel.class);
   private static final int    EMOJI_LRU_SIZE = 50;
+  public static final  String KEY            = "Recents";
 
   private final SharedPreferences     prefs;
   private final String                preferenceName;
   private final LinkedHashSet<String> recentlyUsed;
 
+  public static boolean hasRecents(Context context, @NonNull String preferenceName) {
+    return PreferenceManager.getDefaultSharedPreferences(context).contains(preferenceName);
+  }
+
   public RecentEmojiPageModel(Context context, @NonNull String preferenceName) {
     this.prefs          = PreferenceManager.getDefaultSharedPreferences(context);
     this.preferenceName = preferenceName;
@@ -51,6 +56,11 @@ public class RecentEmojiPageModel implements EmojiPageModel {
     }
   }
 
+  @Override
+  public String getKey() {
+    return KEY;
+  }
+
   @Override public int getIconAttr() {
     return R.attr.emoji_category_recent;
   }
@@ -96,13 +106,4 @@ public class RecentEmojiPageModel implements EmojiPageModel {
       }
     });
   }
-
-  private String[] toReversePrimitiveArray(@NonNull LinkedHashSet<String> emojiSet) {
-    String[] emojis = new String[emojiSet.size()];
-    int i = emojiSet.size() - 1;
-    for (String emoji : emojiSet) {
-      emojis[i--] = emoji;
-    }
-    return emojis;
-  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/StaticEmojiPageModel.java

@@ -2,39 +2,39 @@ package org.thoughtcrime.securesms.components.emoji;
 
 import android.net.Uri;
 
-import androidx.annotation.AttrRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import java.util.ArrayList;
+import org.thoughtcrime.securesms.emoji.EmojiCategory;
+
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class StaticEmojiPageModel implements EmojiPageModel {
-  @AttrRes  private final int         iconAttr;
-  @NonNull  private final List<Emoji> emoji;
-  @Nullable private final Uri         sprite;
+  private final @NonNull  EmojiCategory category;
+  private final @NonNull  List<Emoji>   emoji;
+  private final @Nullable Uri           sprite;
 
-  public StaticEmojiPageModel(@AttrRes int iconAttr, @NonNull String[] strings, @Nullable Uri sprite) {
-    List<Emoji> emoji = new ArrayList<>(strings.length);
-    for (String s : strings) {
-      emoji.add(new Emoji(Collections.singletonList(s)));
-    }
+  public StaticEmojiPageModel(@NonNull EmojiCategory category, @NonNull String[] strings, @Nullable Uri sprite) {
+    this(category, Arrays.stream(strings).map(s -> new Emoji(Collections.singletonList(s))).collect(Collectors.toList()), sprite);
+  }
 
-    this.iconAttr = iconAttr;
-    this.emoji    = emoji;
+  public StaticEmojiPageModel(@NonNull EmojiCategory category, @NonNull List<Emoji> emoji, @Nullable Uri sprite) {
+    this.category = category;
+    this.emoji    = Collections.unmodifiableList(emoji);
     this.sprite   = sprite;
   }
 
-  public StaticEmojiPageModel(@AttrRes int iconAttr, @NonNull List<Emoji> emoji, @Nullable Uri sprite) {
-    this.iconAttr     = iconAttr;
-    this.emoji        = Collections.unmodifiableList(emoji);
-    this.sprite       = sprite;
+  @Override
+  public String getKey() {
+    return category.getKey();
   }
 
   public int getIconAttr() {
-    return iconAttr;
+    return category.getIcon();
   }
 
   @Override

app/src/main/java/org/thoughtcrime/securesms/components/identity/UntrustedSendDialog.java

@@ -8,7 +8,7 @@ import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.crypto.DatabaseSessionLock;
+import org.thoughtcrime.securesms.crypto.ReentrantSessionLock;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.IdentityDatabase;
 import org.thoughtcrime.securesms.database.IdentityDatabase.IdentityRecord;
@@ -43,7 +43,7 @@ public class UntrustedSendDialog extends AlertDialog.Builder implements DialogIn
     final IdentityDatabase identityDatabase = DatabaseFactory.getIdentityDatabase(getContext());
 
     SimpleTask.run(() -> {
-      try(SignalSessionLock.Lock unused = DatabaseSessionLock.INSTANCE.acquire()) {
+      try(SignalSessionLock.Lock unused = ReentrantSessionLock.INSTANCE.acquire()) {
         for (IdentityRecord identityRecord : untrustedRecords) {
           identityDatabase.setApproval(identityRecord.getRecipientId(), true);
         }

app/src/main/java/org/thoughtcrime/securesms/components/identity/UnverifiedSendDialog.java

@@ -8,7 +8,7 @@ import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.crypto.DatabaseSessionLock;
+import org.thoughtcrime.securesms.crypto.ReentrantSessionLock;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.IdentityDatabase;
 import org.thoughtcrime.securesms.database.IdentityDatabase.IdentityRecord;
@@ -44,7 +44,7 @@ public class UnverifiedSendDialog extends AlertDialog.Builder implements DialogI
     new AsyncTask<Void, Void, Void>() {
       @Override
       protected Void doInBackground(Void... params) {
-        try(SignalSessionLock.Lock unused = DatabaseSessionLock.INSTANCE.acquire()) {
+        try(SignalSessionLock.Lock unused = ReentrantSessionLock.INSTANCE.acquire()) {
           for (IdentityRecord identityRecord : untrustedRecords) {
             identityDatabase.setVerified(identityRecord.getRecipientId(),
                                          identityRecord.getIdentityKey(),

app/src/main/java/org/thoughtcrime/securesms/components/recyclerview/OnScrollAnimationHelper.kt

@@ -0,0 +1,66 @@
+package org.thoughtcrime.securesms.components.recyclerview
+
+import androidx.recyclerview.widget.RecyclerView
+
+/**
+ * Allows implementor to trigger an animation when the attached recyclerview is
+ * scrolled.
+ */
+abstract class OnScrollAnimationHelper : RecyclerView.OnScrollListener() {
+  private var lastAnimationState = AnimationState.NONE
+
+  protected open val duration: Long = 250L
+
+  override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+    val newAnimationState = getAnimationState(recyclerView)
+
+    if (newAnimationState == lastAnimationState) {
+      return
+    }
+
+    if (lastAnimationState == AnimationState.NONE) {
+      setImmediateState(recyclerView)
+      return
+    }
+
+    when (newAnimationState) {
+      AnimationState.NONE -> throw AssertionError()
+      AnimationState.HIDE -> hide(duration)
+      AnimationState.SHOW -> show(duration)
+    }
+
+    lastAnimationState = newAnimationState
+  }
+
+  fun setImmediateState(recyclerView: RecyclerView) {
+    val newAnimationState = getAnimationState(recyclerView)
+
+    when (newAnimationState) {
+      AnimationState.NONE -> throw AssertionError()
+      AnimationState.HIDE -> hide(0L)
+      AnimationState.SHOW -> show(0L)
+    }
+
+    lastAnimationState = newAnimationState
+  }
+
+  protected open fun getAnimationState(recyclerView: RecyclerView): AnimationState {
+    return if (recyclerView.canScrollVertically(-1)) AnimationState.SHOW else AnimationState.HIDE
+  }
+
+  /**
+   * Fired when the RecyclerView is able to be scrolled up
+   */
+  protected abstract fun show(duration: Long)
+
+  /**
+   * Fired when the RecyclerView is not able to be scrolled up
+   */
+  protected abstract fun hide(duration: Long)
+
+  enum class AnimationState {
+    NONE,
+    HIDE,
+    SHOW
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/recyclerview/ToolbarShadowAnimationHelper.kt

@@ -0,0 +1,22 @@
+package org.thoughtcrime.securesms.components.recyclerview
+
+import android.view.View
+
+/**
+ * Animates in and out a given view. This is intended to be used to show and hide a toolbar shadow,
+ * but makes no restrictions in this manner.
+ */
+open class ToolbarShadowAnimationHelper(private val toolbarShadow: View) : OnScrollAnimationHelper() {
+
+  override fun show(duration: Long) {
+    toolbarShadow.animate()
+      .setDuration(duration)
+      .alpha(1f)
+  }
+
+  override fun hide(duration: Long) {
+    toolbarShadow.animate()
+      .setDuration(duration)
+      .alpha(0f)
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/reminder/GroupsV1MigrationInitiationReminder.java

@@ -1,24 +0,0 @@
-package org.thoughtcrime.securesms.components.reminder;
-
-import android.content.Context;
-
-import androidx.annotation.NonNull;
-
-import org.thoughtcrime.securesms.R;
-
-/**
- * Shows a reminder to upgrade a group to GV2.
- */
-public class GroupsV1MigrationInitiationReminder extends Reminder {
-
-  public GroupsV1MigrationInitiationReminder(@NonNull Context context) {
-    super(null, context.getString(R.string.GroupsV1MigrationInitiationReminder_to_access_new_features_like_mentions));
-    addAction(new Action(context.getString(R.string.GroupsV1MigrationInitiationReminder_upgrade_group), R.id.reminder_action_gv1_initiation_update_group));
-    addAction(new Action(context.getResources().getString(R.string.GroupsV1MigrationInitiationReminder_not_now), R.id.reminder_action_gv1_initiation_not_now));
-  }
-
-  @Override
-  public boolean isDismissable() {
-    return false;
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/reminder/OutdatedBuildReminder.java

@@ -22,7 +22,7 @@ public class OutdatedBuildReminder extends Reminder {
   }
 
   private static CharSequence getPluralsText(final Context context) {
-    int days = getDaysUntilExpiry() - 1;
+    int days = getDaysUntilExpiry();
 
     if (days == 0) {
       return context.getString(R.string.OutdatedBuildReminder_your_version_of_signal_will_expire_today);

app/src/main/java/org/thoughtcrime/securesms/components/sensors/DeviceOrientationMonitor.java

@@ -31,7 +31,7 @@ public final class DeviceOrientationMonitor implements DefaultLifecycleObserver
   private final float[] rotationMatrix    = new float[9];
   private final float[] orientationAngles = new float[3];
 
-  private final MutableLiveData<Orientation> orientation = new MutableLiveData<>();
+  private final MutableLiveData<Orientation> orientation = new MutableLiveData<>(Orientation.PORTRAIT_BOTTOM_EDGE);
 
   public DeviceOrientationMonitor(@NonNull Context context) {
     this.sensorManager = ServiceUtil.getSensorManager(context);

app/src/main/java/org/thoughtcrime/securesms/components/settings/DSLSettingsActivity.kt

@@ -8,10 +8,11 @@ import androidx.navigation.fragment.NavHostFragment
 import org.thoughtcrime.securesms.PassphraseRequiredActivity
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme
+import org.thoughtcrime.securesms.util.DynamicTheme
 
 open class DSLSettingsActivity : PassphraseRequiredActivity() {
 
-  private val dynamicTheme = DynamicNoActionBarTheme()
+  protected open val dynamicTheme: DynamicTheme = DynamicNoActionBarTheme()
 
   protected lateinit var navController: NavController
     private set

app/src/main/java/org/thoughtcrime/securesms/components/settings/DSLSettingsAdapter.kt

@@ -16,6 +16,7 @@ import org.thoughtcrime.securesms.util.CommunicationActions
 import org.thoughtcrime.securesms.util.MappingAdapter
 import org.thoughtcrime.securesms.util.MappingViewHolder
 import org.thoughtcrime.securesms.util.ViewUtil
+import org.thoughtcrime.securesms.util.visible
 
 class DSLSettingsAdapter : MappingAdapter() {
   init {
@@ -42,13 +43,9 @@ abstract class PreferenceViewHolder<T : PreferenceModel<T>>(itemView: View) : Ma
       it.isEnabled = model.isEnabled
     }
 
-    if (model.iconId != -1) {
-      iconView.setImageResource(model.iconId)
-      iconView.visibility = View.VISIBLE
-    } else {
-      iconView.setImageDrawable(null)
-      iconView.visibility = View.GONE
-    }
+    val icon = model.icon?.resolve(context)
+    iconView.setImageDrawable(icon)
+    iconView.visible = icon != null
 
     val title = model.title?.resolve(context)
     if (title != null) {
@@ -93,13 +90,31 @@ class RadioListPreferenceViewHolder(itemView: View) : PreferenceViewHolder<Radio
     summaryView.text = model.listItems[model.selected]
 
     itemView.setOnClickListener {
-      MaterialAlertDialogBuilder(context)
-        .setTitle(model.title.resolve(context))
+      var selection = -1
+      val builder = MaterialAlertDialogBuilder(context)
+        .setTitle(model.dialogTitle.resolve(context))
         .setSingleChoiceItems(model.listItems, model.selected) { dialog, which ->
-          model.onSelected(which)
-          dialog.dismiss()
+          if (model.confirmAction) {
+            selection = which
+          } else {
+            model.onSelected(which)
+            dialog.dismiss()
+          }
         }
-        .show()
+
+      if (model.confirmAction) {
+        builder
+          .setPositiveButton(android.R.string.ok) { dialog, _ ->
+            model.onSelected(selection)
+            dialog.dismiss()
+          }
+          .setNegativeButton(android.R.string.cancel) { dialog, _ ->
+            dialog.dismiss()
+          }
+          .show()
+      } else {
+        builder.show()
+      }
     }
   }
 }

app/src/main/java/org/thoughtcrime/securesms/components/settings/DSLSettingsFragment.kt

@@ -12,21 +12,25 @@ import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.RecyclerView
 import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.recyclerview.OnScrollAnimationHelper
+import org.thoughtcrime.securesms.components.recyclerview.ToolbarShadowAnimationHelper
 
 abstract class DSLSettingsFragment(
-  @StringRes private val titleId: Int,
+  @StringRes private val titleId: Int = -1,
   @MenuRes private val menuId: Int = -1,
   @LayoutRes layoutId: Int = R.layout.dsl_settings_fragment
 ) : Fragment(layoutId) {
 
   private lateinit var recyclerView: RecyclerView
-  private lateinit var toolbarShadowHelper: ToolbarShadowHelper
+  private lateinit var scrollAnimationHelper: OnScrollAnimationHelper
 
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
     val toolbar: Toolbar = view.findViewById(R.id.toolbar)
     val toolbarShadow: View = view.findViewById(R.id.toolbar_shadow)
 
-    toolbar.setTitle(titleId)
+    if (titleId != -1) {
+      toolbar.setTitle(titleId)
+    }
 
     toolbar.setNavigationOnClickListener {
       requireActivity().onBackPressed()
@@ -39,18 +43,17 @@ abstract class DSLSettingsFragment(
 
     recyclerView = view.findViewById(R.id.recycler)
     recyclerView.edgeEffectFactory = EdgeEffectFactory()
-    toolbarShadowHelper = ToolbarShadowHelper(toolbarShadow)
+    scrollAnimationHelper = getOnScrollAnimationHelper(toolbarShadow)
     val adapter = DSLSettingsAdapter()
 
     recyclerView.adapter = adapter
-    recyclerView.addOnScrollListener(toolbarShadowHelper)
+    recyclerView.addOnScrollListener(scrollAnimationHelper)
 
     bindAdapter(adapter)
   }
 
-  override fun onResume() {
-    super.onResume()
-    toolbarShadowHelper.onScrolled(recyclerView, 0, 0)
+  protected open fun getOnScrollAnimationHelper(toolbarShadow: View): OnScrollAnimationHelper {
+    return ToolbarShadowAnimationHelper(toolbarShadow)
   }
 
   abstract fun bindAdapter(adapter: DSLSettingsAdapter)
@@ -65,32 +68,4 @@ abstract class DSLSettingsFragment(
       }
     }
   }
-
-  class ToolbarShadowHelper(private val toolbarShadow: View) : RecyclerView.OnScrollListener() {
-
-    private var lastAnimationState = ToolbarAnimationState.NONE
-
-    override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
-      val newAnimationState =
-        if (recyclerView.canScrollVertically(-1)) ToolbarAnimationState.SHOW else ToolbarAnimationState.HIDE
-
-      if (newAnimationState == lastAnimationState) {
-        return
-      }
-
-      when (newAnimationState) {
-        ToolbarAnimationState.NONE -> throw AssertionError()
-        ToolbarAnimationState.HIDE -> toolbarShadow.animate().alpha(0f)
-        ToolbarAnimationState.SHOW -> toolbarShadow.animate().alpha(1f)
-      }
-
-      lastAnimationState = newAnimationState
-    }
-  }
-
-  private enum class ToolbarAnimationState {
-    NONE,
-    HIDE,
-    SHOW
-  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/settings/DSLSettingsIcon.kt

@@ -0,0 +1,42 @@
+package org.thoughtcrime.securesms.components.settings
+
+import android.content.Context
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Drawable
+import androidx.annotation.ColorRes
+import androidx.annotation.DrawableRes
+import androidx.core.content.ContextCompat
+import org.thoughtcrime.securesms.R
+
+const val NO_TINT = -1
+
+sealed class DSLSettingsIcon {
+
+  private data class FromResource(
+    @DrawableRes private val iconId: Int,
+    @ColorRes private val iconTintId: Int
+  ) : DSLSettingsIcon() {
+    override fun resolve(context: Context) = requireNotNull(ContextCompat.getDrawable(context, iconId)).apply {
+      if (iconTintId != NO_TINT) {
+        colorFilter = PorterDuffColorFilter(ContextCompat.getColor(context, iconTintId), PorterDuff.Mode.SRC_IN)
+      }
+    }
+  }
+
+  private data class FromDrawable(
+    private val drawable: Drawable
+  ) : DSLSettingsIcon() {
+    override fun resolve(context: Context): Drawable = drawable
+  }
+
+  abstract fun resolve(context: Context): Drawable
+
+  companion object {
+    @JvmStatic
+    fun from(@DrawableRes iconId: Int, @ColorRes iconTintId: Int = R.color.signal_icon_tint_primary): DSLSettingsIcon = FromResource(iconId, iconTintId)
+
+    @JvmStatic
+    fun from(drawable: Drawable): DSLSettingsIcon = FromDrawable(drawable)
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/AppSettingsActivity.kt

@@ -88,7 +88,7 @@ class AppSettingsActivity : DSLSettingsActivity() {
 
     @JvmStatic
     fun help(context: Context, startCategoryIndex: Int = 0): Intent {
-      return getIntentForStartLocation(context, StartLocation.HOME)
+      return getIntentForStartLocation(context, StartLocation.HELP)
         .putExtra(HelpFragment.START_CATEGORY_INDEX, startCategoryIndex)
     }
 

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/AppSettingsFragment.kt

@@ -9,6 +9,7 @@ import org.thoughtcrime.securesms.components.AvatarImageView
 import org.thoughtcrime.securesms.components.settings.DSLConfiguration
 import org.thoughtcrime.securesms.components.settings.DSLSettingsAdapter
 import org.thoughtcrime.securesms.components.settings.DSLSettingsFragment
+import org.thoughtcrime.securesms.components.settings.DSLSettingsIcon
 import org.thoughtcrime.securesms.components.settings.DSLSettingsText
 import org.thoughtcrime.securesms.components.settings.PreferenceModel
 import org.thoughtcrime.securesms.components.settings.PreferenceViewHolder
@@ -44,7 +45,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.AccountSettingsFragment__account),
-        iconId = R.drawable.ic_profile_circle_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_profile_circle_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_accountSettingsFragment)
         }
@@ -52,7 +53,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__linked_devices),
-        iconId = R.drawable.ic_linked_devices_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_linked_devices_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_deviceActivity)
         }
@@ -72,7 +73,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__appearance),
-        iconId = R.drawable.ic_appearance_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_appearance_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_appearanceSettingsFragment)
         }
@@ -80,7 +81,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences_chats__chats),
-        iconId = R.drawable.ic_message_tinted_bitmap_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_message_tinted_bitmap_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_chatsSettingsFragment)
         }
@@ -88,7 +89,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__notifications),
-        iconId = R.drawable.ic_bell_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_bell_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_notificationsSettingsFragment)
         }
@@ -96,7 +97,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__privacy),
-        iconId = R.drawable.ic_lock_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_lock_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_privacySettingsFragment)
         }
@@ -104,7 +105,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__data_and_storage),
-        iconId = R.drawable.ic_archive_24dp,
+        icon = DSLSettingsIcon.from(R.drawable.ic_archive_24dp),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_dataAndStorageSettingsFragment)
         }
@@ -114,7 +115,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.preferences__help),
-        iconId = R.drawable.ic_help_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_help_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_helpSettingsFragment)
         }
@@ -122,7 +123,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       clickPref(
         title = DSLSettingsText.from(R.string.AppSettingsFragment__invite_your_friends),
-        iconId = R.drawable.ic_invite_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_invite_24),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appSettingsFragment_to_inviteActivity)
         }
@@ -130,7 +131,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
 
       externalLinkPref(
         title = DSLSettingsText.from(R.string.preferences__donate_to_signal),
-        iconId = R.drawable.ic_heart_24,
+        icon = DSLSettingsIcon.from(R.drawable.ic_heart_24),
         linkId = R.string.donate_url
       )
 

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/appearance/AppearanceSettingsFragment.kt

@@ -42,7 +42,7 @@ class AppearanceSettingsFragment : DSLSettingsFragment(R.string.preferences__app
       )
 
       clickPref(
-        title = DSLSettingsText.from(R.string.preferences__chat_wallpaper),
+        title = DSLSettingsText.from(R.string.preferences__chat_color_and_wallpaper),
         onClick = {
           Navigation.findNavController(requireView()).navigate(R.id.action_appearanceSettings_to_wallpaperActivity)
         }

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/appearance/AppearanceSettingsViewModel.kt

@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms.components.settings.app.appearance
 
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.ViewModel
+import org.thoughtcrime.securesms.jobs.EmojiSearchIndexDownloadJob
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.util.livedata.Store
 
@@ -28,6 +29,7 @@ class AppearanceSettingsViewModel : ViewModel() {
   fun setLanguage(language: String) {
     store.update { it.copy(language = language) }
     SignalStore.settings().language = language
+    EmojiSearchIndexDownloadJob.scheduleImmediately()
   }
 
   fun setMessageFontSize(size: Int) {

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsFragment.kt

@@ -8,12 +8,14 @@ import android.widget.Toast
 import androidx.lifecycle.ViewModelProviders
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.signal.core.util.concurrent.SignalExecutors
+import org.thoughtcrime.securesms.BuildConfig
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.components.settings.DSLConfiguration
 import org.thoughtcrime.securesms.components.settings.DSLSettingsAdapter
 import org.thoughtcrime.securesms.components.settings.DSLSettingsFragment
 import org.thoughtcrime.securesms.components.settings.DSLSettingsText
 import org.thoughtcrime.securesms.components.settings.configure
+import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
 import org.thoughtcrime.securesms.jobs.RefreshAttributesJob
 import org.thoughtcrime.securesms.jobs.RefreshOwnProfileJob
@@ -174,7 +176,7 @@ class InternalSettingsFragment : DSLSettingsFragment(R.string.preferences__inter
         summary = DSLSettingsText.from(R.string.preferences__internal_force_censorship_description),
         isChecked = state.forceCensorship,
         onClick = {
-          viewModel.setDisableAutoMigrationNotification(!state.forceCensorship)
+          viewModel.setForceCensorship(!state.forceCensorship)
         }
       )
 
@@ -212,6 +214,69 @@ class InternalSettingsFragment : DSLSettingsFragment(R.string.preferences__inter
           viewModel.setDisableAutoMigrationNotification(!state.useBuiltInEmojiSet)
         }
       )
+
+      dividerPref()
+
+      sectionHeaderPref(R.string.preferences__internal_sender_key)
+
+      clickPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_clear_all_state),
+        summary = DSLSettingsText.from(R.string.preferences__internal_click_to_delete_all_sender_key_state),
+        onClick = {
+          clearAllSenderKeyState()
+        }
+      )
+
+      clickPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_clear_shared_state),
+        summary = DSLSettingsText.from(R.string.preferences__internal_click_to_delete_all_sharing_state),
+        onClick = {
+          clearAllSenderKeySharedState()
+        }
+      )
+
+      switchPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_remove_two_person_minimum),
+        summary = DSLSettingsText.from(R.string.preferences__internal_remove_the_requirement_that_you_need),
+        isChecked = state.removeSenderKeyMinimium,
+        onClick = {
+          viewModel.setRemoveSenderKeyMinimum(!state.removeSenderKeyMinimium)
+        }
+      )
+
+      switchPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_delay_resends),
+        summary = DSLSettingsText.from(R.string.preferences__internal_delay_resending_messages_in_response_to_retry_receipts),
+        isChecked = state.delayResends,
+        onClick = {
+          viewModel.setDelayResends(!state.delayResends)
+        }
+      )
+
+      dividerPref()
+
+      sectionHeaderPref(R.string.preferences__internal_calling)
+
+      radioPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_calling_default),
+        summary = DSLSettingsText.from(BuildConfig.SIGNAL_SFU_URL),
+        isChecked = state.callingServer == BuildConfig.SIGNAL_SFU_URL,
+        onClick = {
+          viewModel.setInternalGroupCallingServer(null)
+        }
+      )
+
+      BuildConfig.SIGNAL_SFU_INTERNAL_NAMES.zip(BuildConfig.SIGNAL_SFU_INTERNAL_URLS)
+        .forEach { (name, server) ->
+          radioPref(
+            title = DSLSettingsText.from(requireContext().getString(R.string.preferences__internal_calling_s_server, name)),
+            summary = DSLSettingsText.from(server),
+            isChecked = state.callingServer == server,
+            onClick = {
+              viewModel.setInternalGroupCallingServer(server)
+            }
+          )
+        }
     }
   }
 
@@ -278,4 +343,15 @@ class InternalSettingsFragment : DSLSettingsFragment(R.string.preferences__inter
     ConversationUtil.clearAllShortcuts(requireContext())
     Toast.makeText(context, "Deleted all dynamic shortcuts.", Toast.LENGTH_SHORT).show()
   }
+
+  private fun clearAllSenderKeyState() {
+    DatabaseFactory.getSenderKeyDatabase(requireContext()).deleteAll()
+    DatabaseFactory.getSenderKeySharedDatabase(requireContext()).deleteAll()
+    Toast.makeText(context, "Deleted all sender key state.", Toast.LENGTH_SHORT).show()
+  }
+
+  private fun clearAllSenderKeySharedState() {
+    DatabaseFactory.getSenderKeySharedDatabase(requireContext()).deleteAll()
+    Toast.makeText(context, "Deleted all sender key shared state.", Toast.LENGTH_SHORT).show()
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsState.kt

@@ -11,6 +11,9 @@ data class InternalSettingsState(
   val disableAutoMigrationInitiation: Boolean,
   val disableAutoMigrationNotification: Boolean,
   val forceCensorship: Boolean,
+  val callingServer: String,
   val useBuiltInEmojiSet: Boolean,
-  val emojiVersion: EmojiFiles.Version?
+  val emojiVersion: EmojiFiles.Version?,
+  val removeSenderKeyMinimium: Boolean,
+  val delayResends: Boolean,
 )

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsViewModel.kt

@@ -65,6 +65,21 @@ class InternalSettingsViewModel(private val repository: InternalSettingsReposito
     refresh()
   }
 
+  fun setRemoveSenderKeyMinimum(enabled: Boolean) {
+    preferenceDataStore.putBoolean(InternalValues.REMOVE_SENDER_KEY_MINIMUM, enabled)
+    refresh()
+  }
+
+  fun setDelayResends(enabled: Boolean) {
+    preferenceDataStore.putBoolean(InternalValues.DELAY_RESENDS, enabled)
+    refresh()
+  }
+
+  fun setInternalGroupCallingServer(server: String?) {
+    preferenceDataStore.putString(InternalValues.CALLING_SERVER, server)
+    refresh()
+  }
+
   private fun refresh() {
     store.update { getState().copy(emojiVersion = it.emojiVersion) }
   }
@@ -78,8 +93,11 @@ class InternalSettingsViewModel(private val repository: InternalSettingsReposito
     disableAutoMigrationInitiation = SignalStore.internalValues().disableGv1AutoMigrateInitiation(),
     disableAutoMigrationNotification = SignalStore.internalValues().disableGv1AutoMigrateNotification(),
     forceCensorship = SignalStore.internalValues().forcedCensorship(),
+    callingServer = SignalStore.internalValues().groupCallingServer(),
     useBuiltInEmojiSet = SignalStore.internalValues().forceBuiltInEmoji(),
-    emojiVersion = null
+    emojiVersion = null,
+    removeSenderKeyMinimium = SignalStore.internalValues().removeSenderKeyMinimum(),
+    delayResends = SignalStore.internalValues().delayResends()
   )
 
   class Factory(private val repository: InternalSettingsRepository) : ViewModelProvider.Factory {

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/notifications/NotificationsSettingsFragment.kt

@@ -234,7 +234,7 @@ class NotificationsSettingsFragment : DSLSettingsFragment(R.string.preferences__
     } else {
       val tone = RingtoneUtil.getRingtone(requireContext(), uri)
       if (tone != null) {
-        tone.getTitle(requireContext())
+        tone.getTitle(requireContext()) ?: getString(R.string.NotificationsSettingsFragment__unknown_ringtone)
       } else {
         getString(R.string.preferences__default)
       }
@@ -289,7 +289,7 @@ class NotificationsSettingsFragment : DSLSettingsFragment(R.string.preferences__
     val radioListPreference: RadioListPreference
   ) : PreferenceModel<LedColorPreference>(
     title = radioListPreference.title,
-    iconId = radioListPreference.iconId,
+    icon = radioListPreference.icon,
     summary = radioListPreference.summary
   ) {
     override fun areContentsTheSame(newItem: LedColorPreference): Boolean {

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/privacy/PrivacySettingsFragment.kt

@@ -430,7 +430,7 @@ class PrivacySettingsFragment : DSLSettingsFragment(R.string.preferences__privac
   ) : PreferenceModel<ValueClickPreference>(
     title = clickPreference.title,
     summary = clickPreference.summary,
-    iconId = clickPreference.iconId,
+    icon = clickPreference.icon,
     isEnabled = clickPreference.isEnabled
   ) {
     override fun areContentsTheSame(newItem: ValueClickPreference): Boolean {

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/privacy/advanced/AdvancedPrivacySettingsFragment.kt

@@ -3,9 +3,12 @@ package org.thoughtcrime.securesms.components.settings.app.privacy.advanced
 import android.app.ProgressDialog
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Drawable
 import android.text.SpannableStringBuilder
+import android.widget.TextView
 import android.widget.Toast
 import androidx.core.content.ContextCompat
+import androidx.core.widget.TextViewCompat
 import androidx.lifecycle.ViewModelProviders
 import androidx.preference.PreferenceManager
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -98,16 +101,28 @@ class AdvancedPrivacySettingsFragment : DSLSettingsFragment(R.string.preferences
         isChecked = state.isPushEnabled
       ) {
         if (state.isPushEnabled) {
-          MaterialAlertDialogBuilder(requireContext()).apply {
-            setIcon(R.drawable.ic_info_outline)
-            setTitle(R.string.ApplicationPreferencesActivity_disable_signal_messages_and_calls)
+          val builder = MaterialAlertDialogBuilder(requireContext()).apply {
             setMessage(R.string.ApplicationPreferencesActivity_disable_signal_messages_and_calls_by_unregistering)
             setNegativeButton(android.R.string.cancel, null)
             setPositiveButton(
               android.R.string.ok
             ) { _, _ -> viewModel.disablePushMessages() }
-            show()
           }
+
+          val icon: Drawable = requireNotNull(ContextCompat.getDrawable(builder.context, R.drawable.ic_info_outline))
+          icon.setBounds(0, 0, ViewUtil.dpToPx(32), ViewUtil.dpToPx(32))
+
+          val title = TextView(builder.context)
+          val padding = ViewUtil.dpToPx(16)
+          title.setText(R.string.ApplicationPreferencesActivity_disable_signal_messages_and_calls)
+          title.setPadding(padding, padding, padding, padding)
+          title.compoundDrawablePadding = padding / 2
+          TextViewCompat.setTextAppearance(title, R.style.TextAppearance_Signal_Title2_MaterialDialog)
+          TextViewCompat.setCompoundDrawablesRelative(title, icon, null, null, null)
+
+          builder
+            .setCustomTitle(title)
+            .show()
         } else {
           startActivity(RegistrationNavigationActivity.newIntentForReRegistration(requireContext()))
         }

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/privacy/advanced/AdvancedPrivacySettingsRepository.kt

@@ -1,7 +1,8 @@
 package org.thoughtcrime.securesms.components.settings.app.privacy.advanced
 
 import android.content.Context
-import com.google.firebase.iid.FirebaseInstanceId
+import com.google.android.gms.tasks.Tasks
+import com.google.firebase.installations.FirebaseInstallations
 import org.signal.core.util.concurrent.SignalExecutors
 import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.database.DatabaseFactory
@@ -14,6 +15,7 @@ import org.thoughtcrime.securesms.util.TextSecurePreferences
 import org.whispersystems.libsignal.util.guava.Optional
 import org.whispersystems.signalservice.api.push.exceptions.AuthorizationFailedException
 import java.io.IOException
+import java.util.concurrent.ExecutionException
 
 private val TAG = Log.tag(AdvancedPrivacySettingsRepository::class.java)
 
@@ -29,12 +31,18 @@ class AdvancedPrivacySettingsRepository(private val context: Context) {
           Log.w(TAG, e)
         }
         if (!TextSecurePreferences.isFcmDisabled(context)) {
-          FirebaseInstanceId.getInstance().deleteInstanceId()
+          Tasks.await(FirebaseInstallations.getInstance().delete())
         }
         DisablePushMessagesResult.SUCCESS
       } catch (ioe: IOException) {
         Log.w(TAG, ioe)
         DisablePushMessagesResult.NETWORK_ERROR
+      } catch (e: InterruptedException) {
+        Log.w(TAG, "Interrupted while deleting", e)
+        DisablePushMessagesResult.NETWORK_ERROR
+      } catch (e: ExecutionException) {
+        Log.w(TAG, "Error deleting", e.cause)
+        DisablePushMessagesResult.NETWORK_ERROR
       }
 
       consumer(result)

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsActivity.kt

@@ -0,0 +1,90 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import androidx.core.app.ActivityCompat
+import androidx.core.app.ActivityOptionsCompat
+import androidx.core.util.Pair
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.DSLSettingsActivity
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.ParcelableGroupId
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.util.DynamicConversationSettingsTheme
+import org.thoughtcrime.securesms.util.DynamicTheme
+
+class ConversationSettingsActivity : DSLSettingsActivity(), ConversationSettingsFragment.Callback {
+
+  override val dynamicTheme: DynamicTheme = DynamicConversationSettingsTheme()
+
+  override fun onCreate(savedInstanceState: Bundle?, ready: Boolean) {
+    ActivityCompat.postponeEnterTransition(this)
+    super.onCreate(savedInstanceState, ready)
+  }
+
+  override fun onContentWillRender() {
+    ActivityCompat.startPostponedEnterTransition(this)
+  }
+
+  override fun finish() {
+    super.finish()
+    overridePendingTransition(0, R.anim.slide_fade_to_bottom)
+  }
+
+  companion object {
+
+    @JvmStatic
+    fun createTransitionBundle(context: Context, avatar: View, windowContent: View): Bundle? {
+      return if (context is Activity) {
+        ActivityOptionsCompat.makeSceneTransitionAnimation(
+          context,
+          Pair.create(avatar, "avatar"),
+          Pair.create(windowContent, "window_content")
+        ).toBundle()
+      } else {
+        null
+      }
+    }
+
+    @JvmStatic
+    fun createTransitionBundle(context: Context, avatar: View): Bundle? {
+      return if (context is Activity) {
+        ActivityOptionsCompat.makeSceneTransitionAnimation(
+          context,
+          avatar,
+          "avatar",
+        ).toBundle()
+      } else {
+        null
+      }
+    }
+
+    @JvmStatic
+    fun forGroup(context: Context, groupId: GroupId): Intent {
+      val startBundle = ConversationSettingsFragmentArgs.Builder(null, ParcelableGroupId.from(groupId))
+        .build()
+        .toBundle()
+
+      return getIntent(context)
+        .putExtra(ARG_START_BUNDLE, startBundle)
+    }
+
+    @JvmStatic
+    fun forRecipient(context: Context, recipientId: RecipientId): Intent {
+      val startBundle = ConversationSettingsFragmentArgs.Builder(recipientId, null)
+        .build()
+        .toBundle()
+
+      return getIntent(context)
+        .putExtra(ARG_START_BUNDLE, startBundle)
+    }
+
+    private fun getIntent(context: Context): Intent {
+      return Intent(context, ConversationSettingsActivity::class.java)
+        .putExtra(ARG_NAV_GRAPH, R.navigation.conversation_settings)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsEvent.kt

@@ -0,0 +1,38 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+
+sealed class ConversationSettingsEvent {
+  class AddToAGroup(
+    val recipientId: RecipientId,
+    val groupMembership: List<RecipientId>
+  ) : ConversationSettingsEvent()
+
+  class AddMembersToGroup(
+    val groupId: GroupId,
+    val selectionWarning: Int,
+    val selectionLimit: Int,
+    val groupMembersWithoutSelf: List<RecipientId>
+  ) : ConversationSettingsEvent()
+
+  object ShowGroupHardLimitDialog : ConversationSettingsEvent()
+
+  class ShowAddMembersToGroupError(
+    val failureReason: GroupChangeFailureReason
+  ) : ConversationSettingsEvent()
+
+  class ShowGroupInvitesSentDialog(
+    val invitesSentTo: List<Recipient>
+  ) : ConversationSettingsEvent()
+
+  class ShowMembersAdded(
+    val membersAddedCount: Int
+  ) : ConversationSettingsEvent()
+
+  class InitiateGroupMigration(
+    val recipientId: RecipientId
+  ) : ConversationSettingsEvent()
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsFragment.kt

@@ -0,0 +1,770 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.Rect
+import android.os.Bundle
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.widget.Toolbar
+import androidx.core.content.ContextCompat
+import androidx.core.view.doOnPreDraw
+import androidx.fragment.app.viewModels
+import androidx.navigation.Navigation
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import app.cash.exhaustive.Exhaustive
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.google.android.material.snackbar.Snackbar
+import org.thoughtcrime.securesms.AvatarPreviewActivity
+import org.thoughtcrime.securesms.BlockUnblockDialog
+import org.thoughtcrime.securesms.InviteActivity
+import org.thoughtcrime.securesms.MediaPreviewActivity
+import org.thoughtcrime.securesms.MuteDialog
+import org.thoughtcrime.securesms.PushContactSelectionActivity
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.VerifyIdentityActivity
+import org.thoughtcrime.securesms.components.AvatarImageView
+import org.thoughtcrime.securesms.components.recyclerview.OnScrollAnimationHelper
+import org.thoughtcrime.securesms.components.recyclerview.ToolbarShadowAnimationHelper
+import org.thoughtcrime.securesms.components.settings.DSLConfiguration
+import org.thoughtcrime.securesms.components.settings.DSLSettingsAdapter
+import org.thoughtcrime.securesms.components.settings.DSLSettingsFragment
+import org.thoughtcrime.securesms.components.settings.DSLSettingsIcon
+import org.thoughtcrime.securesms.components.settings.DSLSettingsText
+import org.thoughtcrime.securesms.components.settings.NO_TINT
+import org.thoughtcrime.securesms.components.settings.configure
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.AvatarPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.BioTextPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.ButtonStripPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.GroupDescriptionPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.InternalPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.LargeIconClickPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.LegacyGroupPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.RecipientPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.SharedMediaPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.Utils.formatMutedUntil
+import org.thoughtcrime.securesms.contacts.ContactsCursorLoader
+import org.thoughtcrime.securesms.conversation.ConversationIntents
+import org.thoughtcrime.securesms.groups.ParcelableGroupId
+import org.thoughtcrime.securesms.groups.ui.GroupErrors
+import org.thoughtcrime.securesms.groups.ui.GroupLimitDialog
+import org.thoughtcrime.securesms.groups.ui.LeaveGroupDialog
+import org.thoughtcrime.securesms.groups.ui.addmembers.AddMembersActivity
+import org.thoughtcrime.securesms.groups.ui.addtogroup.AddToGroupsActivity
+import org.thoughtcrime.securesms.groups.ui.invitesandrequests.ManagePendingAndRequestingMembersActivity
+import org.thoughtcrime.securesms.groups.ui.managegroup.dialogs.GroupDescriptionDialog
+import org.thoughtcrime.securesms.groups.ui.managegroup.dialogs.GroupInviteSentDialog
+import org.thoughtcrime.securesms.groups.ui.managegroup.dialogs.GroupsLearnMoreBottomSheetDialogFragment
+import org.thoughtcrime.securesms.groups.ui.migration.GroupsV1MigrationInitiationBottomSheetDialogFragment
+import org.thoughtcrime.securesms.mediaoverview.MediaOverviewActivity
+import org.thoughtcrime.securesms.profiles.edit.EditProfileActivity
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientExporter
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.recipients.ui.bottomsheet.RecipientBottomSheetDialogFragment
+import org.thoughtcrime.securesms.recipients.ui.sharablegrouplink.ShareableGroupLinkDialogFragment
+import org.thoughtcrime.securesms.util.CommunicationActions
+import org.thoughtcrime.securesms.util.ContextUtil
+import org.thoughtcrime.securesms.util.ExpirationUtil
+import org.thoughtcrime.securesms.util.ThemeUtil
+import org.thoughtcrime.securesms.util.ViewUtil
+import org.thoughtcrime.securesms.util.views.SimpleProgressDialog
+import org.thoughtcrime.securesms.wallpaper.ChatWallpaperActivity
+
+private const val REQUEST_CODE_VIEW_CONTACT = 1
+private const val REQUEST_CODE_ADD_CONTACT = 2
+private const val REQUEST_CODE_ADD_MEMBERS_TO_GROUP = 3
+private const val REQUEST_CODE_RETURN_FROM_MEDIA = 4
+
+class ConversationSettingsFragment : DSLSettingsFragment(
+  layoutId = R.layout.conversation_settings_fragment,
+  menuId = R.menu.conversation_settings
+) {
+
+  private val alertTint by lazy { ContextCompat.getColor(requireContext(), R.color.signal_alert_primary) }
+  private val blockIcon by lazy {
+    ContextUtil.requireDrawable(requireContext(), R.drawable.ic_block_tinted_24).apply {
+      colorFilter = PorterDuffColorFilter(alertTint, PorterDuff.Mode.SRC_IN)
+    }
+  }
+
+  private val unblockIcon by lazy {
+    ContextUtil.requireDrawable(requireContext(), R.drawable.ic_block_tinted_24)
+  }
+
+  private val leaveIcon by lazy {
+    ContextUtil.requireDrawable(requireContext(), R.drawable.ic_leave_tinted_24).apply {
+      colorFilter = PorterDuffColorFilter(alertTint, PorterDuff.Mode.SRC_IN)
+    }
+  }
+
+  private val viewModel by viewModels<ConversationSettingsViewModel>(
+    factoryProducer = {
+      val args = ConversationSettingsFragmentArgs.fromBundle(requireArguments())
+      val groupId = args.groupId as? ParcelableGroupId
+
+      ConversationSettingsViewModel.Factory(
+        recipientId = args.recipientId,
+        groupId = ParcelableGroupId.get(groupId),
+        repository = ConversationSettingsRepository(requireContext())
+      )
+    }
+  )
+
+  private lateinit var callback: Callback
+
+  private lateinit var toolbar: Toolbar
+  private lateinit var toolbarAvatar: AvatarImageView
+  private lateinit var toolbarTitle: TextView
+  private lateinit var toolbarBackground: View
+
+  private val navController get() = Navigation.findNavController(requireView())
+
+  override fun onAttach(context: Context) {
+    super.onAttach(context)
+
+    callback = context as Callback
+  }
+
+  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+    toolbar = view.findViewById(R.id.toolbar)
+    toolbarAvatar = view.findViewById(R.id.toolbar_avatar)
+    toolbarTitle = view.findViewById(R.id.toolbar_title)
+    toolbarBackground = view.findViewById(R.id.toolbar_background)
+
+    super.onViewCreated(view, savedInstanceState)
+  }
+
+  override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+    when (requestCode) {
+      REQUEST_CODE_ADD_MEMBERS_TO_GROUP -> if (data != null) {
+        val selected: List<RecipientId> = requireNotNull(data.getParcelableArrayListExtra(PushContactSelectionActivity.KEY_SELECTED_RECIPIENTS))
+        val progress: SimpleProgressDialog.DismissibleDialog = SimpleProgressDialog.showDelayed(requireContext())
+
+        viewModel.onAddToGroupComplete(selected) {
+          progress.dismiss()
+        }
+      }
+      REQUEST_CODE_RETURN_FROM_MEDIA -> viewModel.refreshSharedMedia()
+      REQUEST_CODE_ADD_CONTACT -> viewModel.refreshRecipient()
+      REQUEST_CODE_VIEW_CONTACT -> viewModel.refreshRecipient()
+    }
+  }
+
+  override fun getOnScrollAnimationHelper(toolbarShadow: View): OnScrollAnimationHelper {
+    return ConversationSettingsOnUserScrolledAnimationHelper(toolbarAvatar, toolbarTitle, toolbarBackground, toolbarShadow)
+  }
+
+  override fun onOptionsItemSelected(item: MenuItem): Boolean {
+    return if (item.itemId == R.id.action_edit) {
+      val args = ConversationSettingsFragmentArgs.fromBundle(requireArguments())
+      val groupId = args.groupId as ParcelableGroupId
+
+      startActivity(EditProfileActivity.getIntentForGroupProfile(requireActivity(), requireNotNull(ParcelableGroupId.get(groupId))))
+      true
+    } else {
+      super.onOptionsItemSelected(item)
+    }
+  }
+
+  override fun bindAdapter(adapter: DSLSettingsAdapter) {
+    BioTextPreference.register(adapter)
+    AvatarPreference.register(adapter)
+    ButtonStripPreference.register(adapter)
+    LargeIconClickPreference.register(adapter)
+    SharedMediaPreference.register(adapter)
+    RecipientPreference.register(adapter)
+    InternalPreference.register(adapter)
+    GroupDescriptionPreference.register(adapter)
+    LegacyGroupPreference.register(adapter)
+
+    viewModel.state.observe(viewLifecycleOwner) { state ->
+
+      if (state.recipient != Recipient.UNKNOWN) {
+        toolbarAvatar.buildOptions()
+          .withQuickContactEnabled(false)
+          .withUseSelfProfileAvatar(false)
+          .withFixedSize(ViewUtil.dpToPx(80))
+          .load(state.recipient)
+
+        state.withRecipientSettingsState {
+          toolbarTitle.text = state.recipient.getDisplayName(requireContext())
+        }
+
+        state.withGroupSettingsState {
+          toolbarTitle.text = it.groupTitle
+          toolbar.menu.findItem(R.id.action_edit).isVisible = it.canEditGroupAttributes
+        }
+      }
+
+      adapter.submitList(getConfiguration(state).toMappingModelList()) {
+        if (state.isLoaded) {
+          (view?.parent as? ViewGroup)?.doOnPreDraw {
+            callback.onContentWillRender()
+          }
+        }
+      }
+    }
+
+    viewModel.events.observe(viewLifecycleOwner) { event ->
+      @Exhaustive
+      when (event) {
+        is ConversationSettingsEvent.AddToAGroup -> handleAddToAGroup(event)
+        is ConversationSettingsEvent.AddMembersToGroup -> handleAddMembersToGroup(event)
+        ConversationSettingsEvent.ShowGroupHardLimitDialog -> showGroupHardLimitDialog()
+        is ConversationSettingsEvent.ShowAddMembersToGroupError -> showAddMembersToGroupError(event)
+        is ConversationSettingsEvent.ShowGroupInvitesSentDialog -> showGroupInvitesSentDialog(event)
+        is ConversationSettingsEvent.ShowMembersAdded -> showMembersAdded(event)
+        is ConversationSettingsEvent.InitiateGroupMigration -> GroupsV1MigrationInitiationBottomSheetDialogFragment.showForInitiation(parentFragmentManager, event.recipientId)
+      }
+    }
+  }
+
+  private fun getConfiguration(state: ConversationSettingsState): DSLConfiguration {
+    return configure {
+      if (state.recipient == Recipient.UNKNOWN) {
+        return@configure
+      }
+
+      customPref(
+        AvatarPreference.Model(
+          recipient = state.recipient,
+          onAvatarClick = { avatar ->
+            requireActivity().apply {
+              startActivity(
+                AvatarPreviewActivity.intentFromRecipientId(this, state.recipient.id),
+                AvatarPreviewActivity.createTransitionBundle(this, avatar)
+              )
+            }
+          }
+        )
+      )
+
+      state.withRecipientSettingsState {
+        customPref(BioTextPreference.RecipientModel(recipient = state.recipient))
+      }
+
+      state.withGroupSettingsState { groupState ->
+
+        val groupMembershipDescription = if (groupState.groupId.isV1) {
+          String.format("%s · %s", groupState.membershipCountDescription, getString(R.string.ManageGroupActivity_legacy_group))
+        } else if (!groupState.canEditGroupAttributes && groupState.groupDescription.isNullOrEmpty()) {
+          groupState.membershipCountDescription
+        } else {
+          null
+        }
+
+        customPref(
+          BioTextPreference.GroupModel(
+            groupTitle = groupState.groupTitle,
+            groupMembershipDescription = groupMembershipDescription
+          )
+        )
+
+        if (groupState.groupId.isV2) {
+          customPref(
+            GroupDescriptionPreference.Model(
+              groupId = groupState.groupId,
+              groupDescription = groupState.groupDescription,
+              descriptionShouldLinkify = groupState.groupDescriptionShouldLinkify,
+              canEditGroupAttributes = groupState.canEditGroupAttributes,
+              onEditGroupDescription = {
+                startActivity(EditProfileActivity.getIntentForGroupProfile(requireActivity(), groupState.groupId))
+              },
+              onViewGroupDescription = {
+                GroupDescriptionDialog.show(childFragmentManager, groupState.groupId, null, groupState.groupDescriptionShouldLinkify)
+              }
+            )
+          )
+        } else if (groupState.legacyGroupState != LegacyGroupPreference.State.NONE) {
+          customPref(
+            LegacyGroupPreference.Model(
+              state = groupState.legacyGroupState,
+              onLearnMoreClick = { GroupsLearnMoreBottomSheetDialogFragment.show(parentFragmentManager) },
+              onUpgradeClick = { viewModel.initiateGroupUpgrade() },
+              onMmsWarningClick = { startActivity(Intent(requireContext(), InviteActivity::class.java)) }
+            )
+          )
+        }
+      }
+
+      state.withRecipientSettingsState { recipientState ->
+        if (recipientState.displayInternalRecipientDetails) {
+          customPref(
+            InternalPreference.Model(
+              recipient = state.recipient,
+              onDisableProfileSharingClick = {
+                viewModel.disableProfileSharing()
+              },
+              onDeleteSessionClick = {
+                viewModel.deleteSession()
+              }
+            )
+          )
+        }
+      }
+
+      customPref(
+        ButtonStripPreference.Model(
+          state = state.buttonStripState,
+          onVideoClick = {
+            CommunicationActions.startVideoCall(requireActivity(), state.recipient)
+          },
+          onAudioClick = {
+            CommunicationActions.startVoiceCall(requireActivity(), state.recipient)
+          },
+          onMuteClick = {
+            if (!state.buttonStripState.isMuted) {
+              MuteDialog.show(requireContext(), viewModel::setMuteUntil)
+            } else {
+              MaterialAlertDialogBuilder(requireContext())
+                .setMessage(state.recipient.muteUntil.formatMutedUntil(requireContext()))
+                .setPositiveButton(R.string.ConversationSettingsFragment__unmute) { dialog, _ ->
+                  viewModel.unmute()
+                  dialog.dismiss()
+                }
+                .setNegativeButton(android.R.string.cancel) { dialog, _ -> dialog.dismiss() }
+                .show()
+            }
+          },
+          onSearchClick = {
+            val intent = ConversationIntents.createBuilder(requireContext(), state.recipient.id, state.threadId)
+              .withSearchOpen(true)
+              .build()
+
+            startActivity(intent)
+            requireActivity().finish()
+          }
+        )
+      )
+
+      dividerPref()
+
+      val summary = DSLSettingsText.from(formatDisappearingMessagesLifespan(state.disappearingMessagesLifespan))
+      val icon = if (state.disappearingMessagesLifespan <= 0) {
+        R.drawable.ic_update_timer_disabled_16
+      } else {
+        R.drawable.ic_update_timer_16
+      }
+
+      var enabled = true
+      state.withGroupSettingsState {
+        enabled = it.canEditGroupAttributes
+      }
+
+      clickPref(
+        title = DSLSettingsText.from(R.string.ConversationSettingsFragment__disappearing_messages),
+        summary = summary,
+        icon = DSLSettingsIcon.from(icon),
+        isEnabled = enabled,
+        onClick = {
+          val action = ConversationSettingsFragmentDirections.actionConversationSettingsFragmentToAppSettingsExpireTimer()
+            .setInitialValue(state.disappearingMessagesLifespan)
+            .setRecipientId(state.recipient.id)
+            .setForResultMode(false)
+
+          navController.navigate(action)
+        }
+      )
+
+      clickPref(
+        title = DSLSettingsText.from(R.string.preferences__chat_color_and_wallpaper),
+        icon = DSLSettingsIcon.from(R.drawable.ic_color_24),
+        onClick = {
+          startActivity(ChatWallpaperActivity.createIntent(requireContext(), state.recipient.id))
+        }
+      )
+
+      if (!state.recipient.isSelf) {
+        clickPref(
+          title = DSLSettingsText.from(R.string.ConversationSettingsFragment__sounds_and_notifications),
+          icon = DSLSettingsIcon.from(R.drawable.ic_speaker_24),
+          onClick = {
+            val action = ConversationSettingsFragmentDirections.actionConversationSettingsFragmentToSoundsAndNotificationsSettingsFragment(state.recipient.id)
+
+            navController.navigate(action)
+          }
+        )
+      }
+
+      state.withRecipientSettingsState { recipientState ->
+        when (recipientState.contactLinkState) {
+          ContactLinkState.OPEN -> {
+            clickPref(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__contact_details),
+              icon = DSLSettingsIcon.from(R.drawable.ic_profile_circle_24),
+              onClick = {
+                startActivityForResult(Intent(Intent.ACTION_VIEW, state.recipient.contactUri), REQUEST_CODE_VIEW_CONTACT)
+              }
+            )
+          }
+          ContactLinkState.ADD -> {
+            clickPref(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__add_as_a_contact),
+              icon = DSLSettingsIcon.from(R.drawable.ic_plus_24),
+              onClick = {
+                startActivityForResult(RecipientExporter.export(state.recipient).asAddContactIntent(), REQUEST_CODE_ADD_CONTACT)
+              }
+            )
+          }
+          ContactLinkState.NONE -> {
+          }
+        }
+
+        if (recipientState.identityRecord != null) {
+          clickPref(
+            title = DSLSettingsText.from(R.string.ConversationSettingsFragment__view_safety_number),
+            icon = DSLSettingsIcon.from(R.drawable.ic_safety_number_24),
+            onClick = {
+              startActivity(VerifyIdentityActivity.newIntent(requireActivity(), recipientState.identityRecord))
+            }
+          )
+        }
+      }
+
+      if (state.sharedMedia != null && state.sharedMedia.count > 0) {
+        dividerPref()
+
+        sectionHeaderPref(R.string.recipient_preference_activity__shared_media)
+
+        customPref(
+          SharedMediaPreference.Model(
+            mediaCursor = state.sharedMedia,
+            mediaIds = state.sharedMediaIds,
+            onMediaRecordClick = { mediaRecord, isLtr ->
+              startActivityForResult(
+                MediaPreviewActivity.intentFromMediaRecord(requireContext(), mediaRecord, isLtr),
+                REQUEST_CODE_RETURN_FROM_MEDIA
+              )
+            }
+          )
+        )
+
+        clickPref(
+          title = DSLSettingsText.from(R.string.ConversationSettingsFragment__see_all),
+          onClick = {
+            startActivity(MediaOverviewActivity.forThread(requireContext(), state.threadId))
+          }
+        )
+      }
+
+      state.withRecipientSettingsState { groupState ->
+        if (groupState.selfHasGroups) {
+
+          dividerPref()
+
+          val groupsInCommonCount = groupState.allGroupsInCommon.size
+          sectionHeaderPref(
+            DSLSettingsText.from(
+              if (groupsInCommonCount == 0) {
+                getString(R.string.ManageRecipientActivity_no_groups_in_common)
+              } else {
+                resources.getQuantityString(
+                  R.plurals.ManageRecipientActivity_d_groups_in_common,
+                  groupsInCommonCount,
+                  groupsInCommonCount
+                )
+              }
+            )
+          )
+
+          customPref(
+            LargeIconClickPreference.Model(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__add_to_a_group),
+              icon = DSLSettingsIcon.from(R.drawable.add_to_a_group, NO_TINT),
+              onClick = {
+                viewModel.onAddToGroup()
+              }
+            )
+          )
+
+          for (group in groupState.groupsInCommon) {
+            customPref(
+              RecipientPreference.Model(
+                recipient = group,
+                onClick = {
+                  CommunicationActions.startConversation(requireActivity(), group, null)
+                  requireActivity().finish()
+                }
+              )
+            )
+          }
+
+          if (groupState.canShowMoreGroupsInCommon) {
+            customPref(
+              LargeIconClickPreference.Model(
+                title = DSLSettingsText.from(R.string.ConversationSettingsFragment__see_all),
+                icon = DSLSettingsIcon.from(R.drawable.show_more, NO_TINT),
+                onClick = {
+                  viewModel.revealAllMembers()
+                }
+              )
+            )
+          }
+        }
+      }
+
+      state.withGroupSettingsState { groupState ->
+        val memberCount = groupState.allMembers.size
+
+        if (groupState.canAddToGroup || memberCount > 0) {
+          dividerPref()
+
+          sectionHeaderPref(DSLSettingsText.from(resources.getQuantityString(R.plurals.ContactSelectionListFragment_d_members, memberCount, memberCount)))
+        }
+
+        if (groupState.canAddToGroup) {
+          customPref(
+            LargeIconClickPreference.Model(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__add_members),
+              icon = DSLSettingsIcon.from(R.drawable.add_to_a_group, NO_TINT),
+              onClick = {
+                viewModel.onAddToGroup()
+              }
+            )
+          )
+        }
+
+        for (member in groupState.members) {
+          customPref(
+            RecipientPreference.Model(
+              recipient = member.member,
+              isAdmin = member.isAdmin,
+              onClick = {
+                RecipientBottomSheetDialogFragment.create(member.member.id, groupState.groupId).show(parentFragmentManager, "BOTTOM")
+              }
+            )
+          )
+        }
+
+        if (groupState.canShowMoreGroupMembers) {
+          customPref(
+            LargeIconClickPreference.Model(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__see_all),
+              icon = DSLSettingsIcon.from(R.drawable.show_more, NO_TINT),
+              onClick = {
+                viewModel.revealAllMembers()
+              }
+            )
+          )
+        }
+
+        if (state.recipient.isPushV2Group) {
+          dividerPref()
+
+          clickPref(
+            title = DSLSettingsText.from(R.string.ConversationSettingsFragment__group_link),
+            summary = DSLSettingsText.from(if (groupState.groupLinkEnabled) R.string.preferences_on else R.string.preferences_off),
+            icon = DSLSettingsIcon.from(R.drawable.ic_link_16),
+            onClick = {
+              ShareableGroupLinkDialogFragment.create(groupState.groupId.requireV2()).show(parentFragmentManager, "DIALOG")
+            }
+          )
+
+          clickPref(
+            title = DSLSettingsText.from(R.string.ConversationSettingsFragment__requests_and_invites),
+            icon = DSLSettingsIcon.from(R.drawable.ic_update_group_add_16),
+            onClick = {
+              startActivity(ManagePendingAndRequestingMembersActivity.newIntent(requireContext(), groupState.groupId.requireV2()))
+            }
+          )
+
+          if (groupState.isSelfAdmin) {
+            clickPref(
+              title = DSLSettingsText.from(R.string.ConversationSettingsFragment__permissions),
+              icon = DSLSettingsIcon.from(R.drawable.ic_lock_24),
+              onClick = {
+                val action = ConversationSettingsFragmentDirections.actionConversationSettingsFragmentToPermissionsSettingsFragment(ParcelableGroupId.from(groupState.groupId))
+                navController.navigate(action)
+              }
+            )
+          }
+        }
+
+        if (groupState.canLeave) {
+          dividerPref()
+
+          clickPref(
+            title = DSLSettingsText.from(R.string.conversation__menu_leave_group, alertTint),
+            icon = DSLSettingsIcon.from(leaveIcon),
+            onClick = {
+              LeaveGroupDialog.handleLeavePushGroup(requireActivity(), groupState.groupId.requirePush(), null)
+            }
+          )
+        }
+      }
+
+      if (state.canModifyBlockedState) {
+        state.withRecipientSettingsState {
+          dividerPref()
+        }
+
+        state.withGroupSettingsState {
+          if (!it.canLeave) {
+            dividerPref()
+          }
+        }
+
+        val isBlocked = state.recipient.isBlocked
+        val isGroup = state.recipient.isPushGroup
+
+        val title = when {
+          isBlocked && isGroup -> R.string.ConversationSettingsFragment__unblock_group
+          isBlocked -> R.string.ConversationSettingsFragment__unblock
+          isGroup -> R.string.ConversationSettingsFragment__block_group
+          else -> R.string.ConversationSettingsFragment__block
+        }
+
+        val titleTint = if (isBlocked) null else alertTint
+        val blockUnblockIcon = if (isBlocked) unblockIcon else blockIcon
+
+        clickPref(
+          title = DSLSettingsText.from(title, titleTint),
+          icon = DSLSettingsIcon.from(blockUnblockIcon),
+          onClick = {
+            if (state.recipient.isBlocked) {
+              BlockUnblockDialog.showUnblockFor(requireContext(), viewLifecycleOwner.lifecycle, state.recipient) {
+                viewModel.unblock()
+              }
+            } else {
+              BlockUnblockDialog.showBlockFor(requireContext(), viewLifecycleOwner.lifecycle, state.recipient) {
+                viewModel.block()
+              }
+            }
+          }
+        )
+      }
+    }
+  }
+
+  private fun formatDisappearingMessagesLifespan(disappearingMessagesLifespan: Int): String {
+    return if (disappearingMessagesLifespan <= 0) {
+      getString(R.string.preferences_off)
+    } else {
+      ExpirationUtil.getExpirationDisplayValue(requireContext(), disappearingMessagesLifespan)
+    }
+  }
+
+  private fun handleAddToAGroup(addToAGroup: ConversationSettingsEvent.AddToAGroup) {
+    startActivity(AddToGroupsActivity.newIntent(requireContext(), addToAGroup.recipientId, addToAGroup.groupMembership))
+  }
+
+  private fun handleAddMembersToGroup(addMembersToGroup: ConversationSettingsEvent.AddMembersToGroup) {
+    startActivityForResult(
+      AddMembersActivity.createIntent(
+        requireContext(),
+        addMembersToGroup.groupId,
+        ContactsCursorLoader.DisplayMode.FLAG_PUSH,
+        addMembersToGroup.selectionWarning,
+        addMembersToGroup.selectionLimit,
+        addMembersToGroup.groupMembersWithoutSelf
+      ),
+      REQUEST_CODE_ADD_MEMBERS_TO_GROUP
+    )
+  }
+
+  private fun showGroupHardLimitDialog() {
+    GroupLimitDialog.showHardLimitMessage(requireContext())
+  }
+
+  private fun showAddMembersToGroupError(showAddMembersToGroupError: ConversationSettingsEvent.ShowAddMembersToGroupError) {
+    Toast.makeText(requireContext(), GroupErrors.getUserDisplayMessage(showAddMembersToGroupError.failureReason), Toast.LENGTH_LONG).show()
+  }
+
+  private fun showGroupInvitesSentDialog(showGroupInvitesSentDialog: ConversationSettingsEvent.ShowGroupInvitesSentDialog) {
+    GroupInviteSentDialog.showInvitesSent(requireContext(), showGroupInvitesSentDialog.invitesSentTo)
+  }
+
+  private fun showMembersAdded(showMembersAdded: ConversationSettingsEvent.ShowMembersAdded) {
+    val string = resources.getQuantityString(
+      R.plurals.ManageGroupActivity_added,
+      showMembersAdded.membersAddedCount,
+      showMembersAdded.membersAddedCount
+    )
+
+    Snackbar.make(requireView(), string, Snackbar.LENGTH_SHORT).setTextColor(Color.WHITE).show()
+  }
+
+  private class ConversationSettingsOnUserScrolledAnimationHelper(
+    private val toolbarAvatar: View,
+    private val toolbarTitle: View,
+    private val toolbarBackground: View,
+    toolbarShadow: View
+  ) : ToolbarShadowAnimationHelper(toolbarShadow) {
+
+    override val duration: Long = 200L
+
+    private val actionBarSize = ThemeUtil.getThemedDimen(toolbarShadow.context, R.attr.actionBarSize)
+    private val rect = Rect()
+
+    override fun getAnimationState(recyclerView: RecyclerView): AnimationState {
+      val layoutManager = recyclerView.layoutManager as LinearLayoutManager
+
+      return if (layoutManager.findFirstVisibleItemPosition() == 0) {
+        val firstChild = requireNotNull(layoutManager.getChildAt(0))
+        firstChild.getLocalVisibleRect(rect)
+
+        if (rect.height() <= actionBarSize) {
+          AnimationState.SHOW
+        } else {
+          AnimationState.HIDE
+        }
+      } else {
+        AnimationState.SHOW
+      }
+    }
+
+    override fun show(duration: Long) {
+      super.show(duration)
+
+      toolbarAvatar
+        .animate()
+        .setDuration(duration)
+        .translationY(0f)
+        .alpha(1f)
+
+      toolbarTitle
+        .animate()
+        .setDuration(duration)
+        .translationY(0f)
+        .alpha(1f)
+
+      toolbarBackground
+        .animate()
+        .setDuration(duration)
+        .alpha(1f)
+    }
+
+    override fun hide(duration: Long) {
+      super.hide(duration)
+
+      toolbarAvatar
+        .animate()
+        .setDuration(duration)
+        .translationY(ViewUtil.dpToPx(56).toFloat())
+        .alpha(0f)
+
+      toolbarTitle
+        .animate()
+        .setDuration(duration)
+        .translationY(ViewUtil.dpToPx(56).toFloat())
+        .alpha(0f)
+
+      toolbarBackground
+        .animate()
+        .setDuration(duration)
+        .alpha(0f)
+    }
+  }
+
+  interface Callback {
+    fun onContentWillRender()
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsRepository.kt

@@ -0,0 +1,219 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import android.content.Context
+import android.database.Cursor
+import androidx.annotation.WorkerThread
+import androidx.lifecycle.LiveData
+import org.signal.core.util.concurrent.SignalExecutors
+import org.signal.core.util.logging.Log
+import org.signal.storageservice.protos.groups.local.DecryptedGroup
+import org.signal.storageservice.protos.groups.local.DecryptedPendingMember
+import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper
+import org.thoughtcrime.securesms.database.DatabaseFactory
+import org.thoughtcrime.securesms.database.GroupDatabase
+import org.thoughtcrime.securesms.database.IdentityDatabase
+import org.thoughtcrime.securesms.database.MediaDatabase
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.GroupManager
+import org.thoughtcrime.securesms.groups.GroupProtoUtil
+import org.thoughtcrime.securesms.groups.LiveGroup
+import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason
+import org.thoughtcrime.securesms.keyvalue.SignalStore
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.recipients.RecipientUtil
+import org.thoughtcrime.securesms.util.FeatureFlags
+import org.whispersystems.libsignal.util.guava.Optional
+import org.whispersystems.libsignal.util.guava.Preconditions
+import java.io.IOException
+
+private val TAG = Log.tag(ConversationSettingsRepository::class.java)
+
+class ConversationSettingsRepository(
+  private val context: Context
+) {
+
+  @WorkerThread
+  fun getThreadMedia(threadId: Long): Optional<Cursor> {
+    return if (threadId <= 0) {
+      Optional.absent()
+    } else {
+      Optional.of(DatabaseFactory.getMediaDatabase(context).getGalleryMediaForThread(threadId, MediaDatabase.Sorting.Newest))
+    }
+  }
+
+  fun getThreadId(recipientId: RecipientId, consumer: (Long) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      consumer(DatabaseFactory.getThreadDatabase(context).getThreadIdIfExistsFor(recipientId))
+    }
+  }
+
+  fun getThreadId(groupId: GroupId, consumer: (Long) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val recipientId = Recipient.externalGroupExact(context, groupId).id
+      consumer(DatabaseFactory.getThreadDatabase(context).getThreadIdIfExistsFor(recipientId))
+    }
+  }
+
+  fun isInternalRecipientDetailsEnabled(): Boolean = SignalStore.internalValues().recipientDetails()
+
+  fun hasGroups(consumer: (Boolean) -> Unit) {
+    SignalExecutors.BOUNDED.execute { consumer(DatabaseFactory.getGroupDatabase(context).activeGroupCount > 0) }
+  }
+
+  fun getIdentity(recipientId: RecipientId, consumer: (IdentityDatabase.IdentityRecord?) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      consumer(
+        DatabaseFactory.getIdentityDatabase(context)
+          .getIdentity(recipientId)
+          .orNull()
+      )
+    }
+  }
+
+  fun getGroupsInCommon(recipientId: RecipientId, consumer: (List<Recipient>) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      consumer(
+        DatabaseFactory
+          .getGroupDatabase(context)
+          .getPushGroupsContainingMember(recipientId)
+          .asSequence()
+          .filter { it.members.contains(Recipient.self().id) }
+          .map(GroupDatabase.GroupRecord::getRecipientId)
+          .map(Recipient::resolved)
+          .sortedBy { gr -> gr.getDisplayName(context) }
+          .toList()
+      )
+    }
+  }
+
+  fun getGroupMembership(recipientId: RecipientId, consumer: (List<RecipientId>) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val groupDatabase = DatabaseFactory.getGroupDatabase(context)
+      val groupRecords = groupDatabase.getPushGroupsContainingMember(recipientId)
+      val groupRecipients = ArrayList<RecipientId>(groupRecords.size)
+      for (groupRecord in groupRecords) {
+        groupRecipients.add(groupRecord.recipientId)
+      }
+      consumer(groupRecipients)
+    }
+  }
+
+  fun refreshRecipient(recipientId: RecipientId) {
+    SignalExecutors.UNBOUNDED.execute {
+      try {
+        DirectoryHelper.refreshDirectoryFor(context, Recipient.resolved(recipientId), false)
+      } catch (e: IOException) {
+        Log.w(TAG, "Failed to refresh user after adding to contacts.")
+      }
+    }
+  }
+
+  fun setMuteUntil(recipientId: RecipientId, until: Long) {
+    SignalExecutors.BOUNDED.execute {
+      DatabaseFactory.getRecipientDatabase(context).setMuted(recipientId, until)
+    }
+  }
+
+  fun getGroupCapacity(groupId: GroupId, consumer: (GroupCapacityResult) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      val groupRecord: GroupDatabase.GroupRecord = DatabaseFactory.getGroupDatabase(context).getGroup(groupId).get()
+      consumer(
+        if (groupRecord.isV2Group) {
+          val decryptedGroup: DecryptedGroup = groupRecord.requireV2GroupProperties().decryptedGroup
+          val pendingMembers: List<RecipientId> = decryptedGroup.pendingMembersList
+            .map(DecryptedPendingMember::getUuid)
+            .map(GroupProtoUtil::uuidByteStringToRecipientId)
+
+          val members = mutableListOf<RecipientId>()
+
+          members.addAll(groupRecord.members)
+          members.addAll(pendingMembers)
+
+          GroupCapacityResult(Recipient.self().id, members, FeatureFlags.groupLimits())
+        } else {
+          GroupCapacityResult(Recipient.self().id, groupRecord.members, FeatureFlags.groupLimits())
+        }
+      )
+    }
+  }
+
+  fun addMembers(groupId: GroupId, selected: List<RecipientId>, consumer: (GroupAddMembersResult) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      consumer(
+        try {
+          val groupActionResult = GroupManager.addMembers(context, groupId.requirePush(), selected)
+          GroupAddMembersResult.Success(groupActionResult.addedMemberCount, Recipient.resolvedList(groupActionResult.invitedMembers))
+        } catch (e: Exception) {
+          GroupAddMembersResult.Failure(GroupChangeFailureReason.fromException(e))
+        }
+      )
+    }
+  }
+
+  fun setMuteUntil(groupId: GroupId, until: Long) {
+    SignalExecutors.BOUNDED.execute {
+      val recipientId = Recipient.externalGroupExact(context, groupId).id
+      DatabaseFactory.getRecipientDatabase(context).setMuted(recipientId, until)
+    }
+  }
+
+  fun block(recipientId: RecipientId) {
+    SignalExecutors.BOUNDED.execute {
+      val recipient = Recipient.resolved(recipientId)
+      RecipientUtil.blockNonGroup(context, recipient)
+    }
+  }
+
+  fun unblock(recipientId: RecipientId) {
+    SignalExecutors.BOUNDED.execute {
+      val recipient = Recipient.resolved(recipientId)
+      RecipientUtil.unblock(context, recipient)
+    }
+  }
+
+  fun block(groupId: GroupId) {
+    SignalExecutors.BOUNDED.execute {
+      val recipient = Recipient.externalGroupExact(context, groupId)
+      RecipientUtil.block(context, recipient)
+    }
+  }
+
+  fun unblock(groupId: GroupId) {
+    SignalExecutors.BOUNDED.execute {
+      val recipient = Recipient.externalGroupExact(context, groupId)
+      RecipientUtil.unblock(context, recipient)
+    }
+  }
+
+  fun disableProfileSharingForInternalUser(recipientId: RecipientId) {
+    Preconditions.checkArgument(FeatureFlags.internalUser(), "Internal users only!")
+
+    SignalExecutors.BOUNDED.execute {
+      DatabaseFactory.getRecipientDatabase(context).setProfileSharing(recipientId, false)
+    }
+  }
+
+  fun deleteSessionForInternalUser(recipientId: RecipientId) {
+    Preconditions.checkArgument(FeatureFlags.internalUser(), "Internal users only!")
+
+    SignalExecutors.BOUNDED.execute {
+      DatabaseFactory.getSessionDatabase(context).deleteAllFor(recipientId)
+    }
+  }
+
+  @WorkerThread
+  fun isMessageRequestAccepted(recipient: Recipient): Boolean {
+    return RecipientUtil.isMessageRequestAccepted(context, recipient)
+  }
+
+  fun getMembershipCountDescription(liveGroup: LiveGroup): LiveData<String> {
+    return liveGroup.getMembershipCountDescription(context.resources)
+  }
+
+  fun getExternalPossiblyMigratedGroupRecipientId(groupId: GroupId, consumer: (RecipientId) -> Unit) {
+    SignalExecutors.BOUNDED.execute {
+      consumer(Recipient.externalPossiblyMigratedGroup(context, groupId).id)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsState.kt

@@ -0,0 +1,94 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import android.database.Cursor
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.ButtonStripPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.LegacyGroupPreference
+import org.thoughtcrime.securesms.database.IdentityDatabase
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.ui.GroupMemberEntry
+import org.thoughtcrime.securesms.recipients.Recipient
+
+data class ConversationSettingsState(
+  val threadId: Long = -1,
+  val recipient: Recipient = Recipient.UNKNOWN,
+  val buttonStripState: ButtonStripPreference.State = ButtonStripPreference.State(),
+  val disappearingMessagesLifespan: Int = 0,
+  val canModifyBlockedState: Boolean = false,
+  val sharedMedia: Cursor? = null,
+  val sharedMediaIds: List<Long> = listOf(),
+  private val sharedMediaLoaded: Boolean = false,
+  private val specificSettingsState: SpecificSettingsState,
+) {
+
+  val isLoaded: Boolean = recipient != Recipient.UNKNOWN && sharedMediaLoaded && specificSettingsState.isLoaded
+
+  fun withRecipientSettingsState(consumer: (SpecificSettingsState.RecipientSettingsState) -> Unit) {
+    if (specificSettingsState is SpecificSettingsState.RecipientSettingsState) {
+      consumer(specificSettingsState)
+    }
+  }
+
+  fun withGroupSettingsState(consumer: (SpecificSettingsState.GroupSettingsState) -> Unit) {
+    if (specificSettingsState is SpecificSettingsState.GroupSettingsState) {
+      consumer(specificSettingsState)
+    }
+  }
+
+  fun requireRecipientSettingsState(): SpecificSettingsState.RecipientSettingsState = specificSettingsState.requireRecipientSettingsState()
+  fun requireGroupSettingsState(): SpecificSettingsState.GroupSettingsState = specificSettingsState.requireGroupSettingsState()
+}
+
+sealed class SpecificSettingsState {
+
+  abstract val isLoaded: Boolean
+
+  data class RecipientSettingsState(
+    val identityRecord: IdentityDatabase.IdentityRecord? = null,
+    val allGroupsInCommon: List<Recipient> = listOf(),
+    val groupsInCommon: List<Recipient> = listOf(),
+    val selfHasGroups: Boolean = false,
+    val canShowMoreGroupsInCommon: Boolean = false,
+    val groupsInCommonExpanded: Boolean = false,
+    val contactLinkState: ContactLinkState = ContactLinkState.NONE,
+    val displayInternalRecipientDetails: Boolean
+  ) : SpecificSettingsState() {
+
+    override val isLoaded: Boolean = true
+
+    override fun requireRecipientSettingsState() = this
+  }
+
+  data class GroupSettingsState(
+    val groupId: GroupId,
+    val allMembers: List<GroupMemberEntry.FullMember> = listOf(),
+    val members: List<GroupMemberEntry.FullMember> = listOf(),
+    val isSelfAdmin: Boolean = false,
+    val canAddToGroup: Boolean = false,
+    val canEditGroupAttributes: Boolean = false,
+    val canLeave: Boolean = false,
+    val canShowMoreGroupMembers: Boolean = false,
+    val groupMembersExpanded: Boolean = false,
+    val groupTitle: String = "",
+    private val groupTitleLoaded: Boolean = false,
+    val groupDescription: String? = null,
+    val groupDescriptionShouldLinkify: Boolean = false,
+    private val groupDescriptionLoaded: Boolean = false,
+    val groupLinkEnabled: Boolean = false,
+    val membershipCountDescription: String = "",
+    val legacyGroupState: LegacyGroupPreference.State = LegacyGroupPreference.State.NONE
+  ) : SpecificSettingsState() {
+
+    override val isLoaded: Boolean = groupTitleLoaded && groupDescriptionLoaded
+
+    override fun requireGroupSettingsState(): GroupSettingsState = this
+  }
+
+  open fun requireRecipientSettingsState(): RecipientSettingsState = error("Not a recipient settings state")
+  open fun requireGroupSettingsState(): GroupSettingsState = error("Not a group settings state")
+}
+
+enum class ContactLinkState {
+  OPEN,
+  ADD,
+  NONE
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/ConversationSettingsViewModel.kt

@@ -0,0 +1,480 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import android.database.Cursor
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.Transformations
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import org.signal.core.util.ThreadUtil
+import org.signal.core.util.concurrent.SignalExecutors
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.ButtonStripPreference
+import org.thoughtcrime.securesms.components.settings.conversation.preferences.LegacyGroupPreference
+import org.thoughtcrime.securesms.database.AttachmentDatabase
+import org.thoughtcrime.securesms.database.RecipientDatabase
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.LiveGroup
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.thoughtcrime.securesms.recipients.RecipientUtil
+import org.thoughtcrime.securesms.util.CursorUtil
+import org.thoughtcrime.securesms.util.FeatureFlags
+import org.thoughtcrime.securesms.util.SingleLiveEvent
+import org.thoughtcrime.securesms.util.livedata.LiveDataUtil
+import org.thoughtcrime.securesms.util.livedata.Store
+import org.whispersystems.libsignal.util.guava.Optional
+
+sealed class ConversationSettingsViewModel(
+  private val repository: ConversationSettingsRepository,
+  specificSettingsState: SpecificSettingsState,
+) : ViewModel() {
+
+  private val openedMediaCursors = HashSet<Cursor>()
+
+  @Volatile
+  private var cleared = false
+
+  protected val store = Store(
+    ConversationSettingsState(
+      specificSettingsState = specificSettingsState
+    )
+  )
+  protected val internalEvents = SingleLiveEvent<ConversationSettingsEvent>()
+
+  private val sharedMediaUpdateTrigger = MutableLiveData(Unit)
+
+  val state: LiveData<ConversationSettingsState> = store.stateLiveData
+  val events: LiveData<ConversationSettingsEvent> = internalEvents
+
+  init {
+    val threadId: LiveData<Long> = Transformations.distinctUntilChanged(Transformations.map(state) { it.threadId })
+    val updater: LiveData<Long> = LiveDataUtil.combineLatest(threadId, sharedMediaUpdateTrigger) { tId, _ -> tId }
+
+    val sharedMedia: LiveData<Optional<Cursor>> = LiveDataUtil.mapAsync(SignalExecutors.BOUNDED, updater) { tId ->
+      repository.getThreadMedia(tId)
+    }
+
+    store.update(sharedMedia) { cursor, state ->
+      if (!cleared) {
+        if (cursor.isPresent) {
+          openedMediaCursors.add(cursor.get())
+        }
+
+        val ids: List<Long> = cursor.transform<List<Long>> {
+          val result = mutableListOf<Long>()
+          while (it.moveToNext()) {
+            result.add(CursorUtil.requireLong(it, AttachmentDatabase.ROW_ID))
+          }
+          result
+        }.or(listOf())
+
+        state.copy(
+          sharedMedia = cursor.orNull(),
+          sharedMediaIds = ids,
+          sharedMediaLoaded = true
+        )
+      } else {
+        cursor.orNull().ensureClosed()
+        state.copy(sharedMedia = null)
+      }
+    }
+  }
+
+  fun refreshSharedMedia() {
+    sharedMediaUpdateTrigger.postValue(Unit)
+  }
+
+  open fun refreshRecipient(): Unit = error("This ViewModel does not support this interaction")
+
+  abstract fun setMuteUntil(muteUntil: Long)
+
+  abstract fun unmute()
+
+  abstract fun block()
+
+  abstract fun unblock()
+
+  abstract fun onAddToGroup()
+
+  abstract fun onAddToGroupComplete(selected: List<RecipientId>, onComplete: () -> Unit)
+
+  abstract fun revealAllMembers()
+
+  override fun onCleared() {
+    cleared = true
+    store.update { state ->
+      openedMediaCursors.forEach { it.ensureClosed() }
+      state.copy(sharedMedia = null)
+    }
+  }
+
+  private fun Cursor?.ensureClosed() {
+    if (this != null && !this.isClosed) {
+      this.close()
+    }
+  }
+
+  open fun disableProfileSharing(): Unit = error("This ViewModel does not support this interaction")
+
+  open fun deleteSession(): Unit = error("This ViewModel does not support this interaction")
+
+  open fun initiateGroupUpgrade(): Unit = error("This ViewModel does not support this interaction")
+
+  private class RecipientSettingsViewModel(
+    private val recipientId: RecipientId,
+    private val repository: ConversationSettingsRepository
+  ) : ConversationSettingsViewModel(
+    repository,
+    SpecificSettingsState.RecipientSettingsState(
+      displayInternalRecipientDetails = repository.isInternalRecipientDetailsEnabled()
+    )
+  ) {
+
+    private val liveRecipient = Recipient.live(recipientId)
+
+    init {
+      store.update(liveRecipient.liveData) { recipient, state ->
+        state.copy(
+          recipient = recipient,
+          buttonStripState = ButtonStripPreference.State(
+            isVideoAvailable = recipient.registered == RecipientDatabase.RegisteredState.REGISTERED && !recipient.isSelf,
+            isAudioAvailable = !recipient.isGroup && !recipient.isSelf,
+            isAudioSecure = recipient.registered == RecipientDatabase.RegisteredState.REGISTERED,
+            isMuted = recipient.isMuted,
+            isMuteAvailable = !recipient.isSelf,
+            isSearchAvailable = true
+          ),
+          disappearingMessagesLifespan = recipient.expireMessages,
+          canModifyBlockedState = !recipient.isSelf,
+          specificSettingsState = state.requireRecipientSettingsState().copy(
+            contactLinkState = when {
+              recipient.isSelf -> ContactLinkState.NONE
+              recipient.isSystemContact -> ContactLinkState.OPEN
+              else -> ContactLinkState.ADD
+            }
+          )
+        )
+      }
+
+      repository.getThreadId(recipientId) { threadId ->
+        store.update { state ->
+          state.copy(threadId = threadId)
+        }
+      }
+
+      if (recipientId != Recipient.self().id) {
+        repository.getGroupsInCommon(recipientId) { groupsInCommon ->
+          store.update { state ->
+            val recipientSettings = state.requireRecipientSettingsState()
+            val canShowMore = !recipientSettings.groupsInCommonExpanded && groupsInCommon.size > 6
+
+            state.copy(
+              specificSettingsState = recipientSettings.copy(
+                allGroupsInCommon = groupsInCommon,
+                groupsInCommon = if (!canShowMore) groupsInCommon else groupsInCommon.take(5),
+                canShowMoreGroupsInCommon = canShowMore
+              )
+            )
+          }
+        }
+
+        repository.hasGroups { hasGroups ->
+          store.update { state ->
+            val recipientSettings = state.requireRecipientSettingsState()
+            state.copy(
+              specificSettingsState = recipientSettings.copy(
+                selfHasGroups = hasGroups
+              )
+            )
+          }
+        }
+
+        repository.getIdentity(recipientId) { identityRecord ->
+          store.update { state ->
+            state.copy(specificSettingsState = state.requireRecipientSettingsState().copy(identityRecord = identityRecord))
+          }
+        }
+      }
+    }
+
+    override fun onAddToGroup() {
+      repository.getGroupMembership(recipientId) {
+        internalEvents.postValue(ConversationSettingsEvent.AddToAGroup(recipientId, it))
+      }
+    }
+
+    override fun onAddToGroupComplete(selected: List<RecipientId>, onComplete: () -> Unit) {
+    }
+
+    override fun revealAllMembers() {
+      store.update { state ->
+        state.copy(
+          specificSettingsState = state.requireRecipientSettingsState().copy(
+            groupsInCommon = state.requireRecipientSettingsState().allGroupsInCommon,
+            groupsInCommonExpanded = true,
+            canShowMoreGroupsInCommon = false
+          )
+        )
+      }
+    }
+
+    override fun refreshRecipient() {
+      repository.refreshRecipient(recipientId)
+    }
+
+    override fun setMuteUntil(muteUntil: Long) {
+      repository.setMuteUntil(recipientId, muteUntil)
+    }
+
+    override fun unmute() {
+      repository.setMuteUntil(recipientId, 0)
+    }
+
+    override fun block() {
+      repository.block(recipientId)
+    }
+
+    override fun unblock() {
+      repository.unblock(recipientId)
+    }
+
+    override fun disableProfileSharing() {
+      repository.disableProfileSharingForInternalUser(recipientId)
+    }
+
+    override fun deleteSession() {
+      repository.deleteSessionForInternalUser(recipientId)
+    }
+  }
+
+  private class GroupSettingsViewModel(
+    private val groupId: GroupId,
+    private val repository: ConversationSettingsRepository
+  ) : ConversationSettingsViewModel(repository, SpecificSettingsState.GroupSettingsState(groupId)) {
+
+    private val liveGroup = LiveGroup(groupId)
+
+    init {
+      store.update(liveGroup.groupRecipient) { recipient, state ->
+        state.copy(
+          recipient = recipient,
+          buttonStripState = ButtonStripPreference.State(
+            isVideoAvailable = recipient.isPushV2Group,
+            isAudioAvailable = false,
+            isAudioSecure = recipient.isPushV2Group,
+            isMuted = recipient.isMuted,
+            isMuteAvailable = true,
+            isSearchAvailable = true
+          ),
+          canModifyBlockedState = RecipientUtil.isBlockable(recipient),
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            legacyGroupState = getLegacyGroupState(recipient)
+          )
+        )
+      }
+
+      repository.getThreadId(groupId) { threadId ->
+        store.update { state ->
+          state.copy(threadId = threadId)
+        }
+      }
+
+      store.update(liveGroup.selfCanEditGroupAttributes()) { selfCanEditGroupAttributes, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            canEditGroupAttributes = selfCanEditGroupAttributes
+          )
+        )
+      }
+
+      store.update(liveGroup.isSelfAdmin) { isSelfAdmin, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            isSelfAdmin = isSelfAdmin
+          )
+        )
+      }
+
+      store.update(liveGroup.expireMessages) { expireMessages, state ->
+        state.copy(
+          disappearingMessagesLifespan = expireMessages
+        )
+      }
+
+      store.update(liveGroup.selfCanAddMembers()) { canAddMembers, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            canAddToGroup = canAddMembers
+          )
+        )
+      }
+
+      store.update(liveGroup.fullMembers) { fullMembers, state ->
+        val groupState = state.requireGroupSettingsState()
+        val canShowMore = !groupState.groupMembersExpanded && fullMembers.size > 6
+
+        state.copy(
+          specificSettingsState = groupState.copy(
+            allMembers = fullMembers,
+            members = if (!canShowMore) fullMembers else fullMembers.take(5),
+            canShowMoreGroupMembers = canShowMore
+          )
+        )
+      }
+
+      val isMessageRequestAccepted: LiveData<Boolean> = LiveDataUtil.mapAsync(liveGroup.groupRecipient) { r -> repository.isMessageRequestAccepted(r) }
+      val descriptionState: LiveData<DescriptionState> = LiveDataUtil.combineLatest(liveGroup.description, isMessageRequestAccepted, ::DescriptionState)
+
+      store.update(descriptionState) { d, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            groupDescription = d.description,
+            groupDescriptionShouldLinkify = d.canLinkify,
+            groupDescriptionLoaded = true
+          )
+        )
+      }
+
+      store.update(liveGroup.isActive) { isActive, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            canLeave = isActive && groupId.isPush
+          )
+        )
+      }
+
+      store.update(liveGroup.title) { title, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            groupTitle = title,
+            groupTitleLoaded = true
+          )
+        )
+      }
+
+      store.update(liveGroup.groupLink) { groupLink, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            groupLinkEnabled = groupLink.isEnabled
+          )
+        )
+      }
+
+      store.update(repository.getMembershipCountDescription(liveGroup)) { description, state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            membershipCountDescription = description
+          )
+        )
+      }
+    }
+
+    private fun getLegacyGroupState(recipient: Recipient): LegacyGroupPreference.State {
+      val showLegacyInfo = recipient.requireGroupId().isV1
+
+      return if (showLegacyInfo && recipient.participants.size > FeatureFlags.groupLimits().hardLimit) {
+        LegacyGroupPreference.State.TOO_LARGE
+      } else if (showLegacyInfo) {
+        LegacyGroupPreference.State.UPGRADE
+      } else if (groupId.isMms) {
+        LegacyGroupPreference.State.MMS_WARNING
+      } else {
+        LegacyGroupPreference.State.NONE
+      }
+    }
+
+    override fun onAddToGroup() {
+      repository.getGroupCapacity(groupId) { capacityResult ->
+        if (capacityResult.getRemainingCapacity() > 0) {
+          internalEvents.postValue(
+            ConversationSettingsEvent.AddMembersToGroup(
+              groupId,
+              capacityResult.getSelectionWarning(),
+              capacityResult.getSelectionLimit(),
+              capacityResult.getMembersWithoutSelf()
+            )
+          )
+        } else {
+          internalEvents.postValue(ConversationSettingsEvent.ShowGroupHardLimitDialog)
+        }
+      }
+    }
+
+    override fun onAddToGroupComplete(selected: List<RecipientId>, onComplete: () -> Unit) {
+      repository.addMembers(groupId, selected) {
+        ThreadUtil.runOnMain { onComplete() }
+
+        when (it) {
+          is GroupAddMembersResult.Success -> {
+            if (it.newMembersInvited.isNotEmpty()) {
+              internalEvents.postValue(ConversationSettingsEvent.ShowGroupInvitesSentDialog(it.newMembersInvited))
+            }
+
+            if (it.numberOfMembersAdded > 0) {
+              internalEvents.postValue(ConversationSettingsEvent.ShowMembersAdded(it.numberOfMembersAdded))
+            }
+          }
+          is GroupAddMembersResult.Failure -> internalEvents.postValue(ConversationSettingsEvent.ShowAddMembersToGroupError(it.reason))
+        }
+      }
+    }
+
+    override fun revealAllMembers() {
+      store.update { state ->
+        state.copy(
+          specificSettingsState = state.requireGroupSettingsState().copy(
+            members = state.requireGroupSettingsState().allMembers,
+            groupMembersExpanded = true,
+            canShowMoreGroupMembers = false
+          )
+        )
+      }
+    }
+
+    override fun setMuteUntil(muteUntil: Long) {
+      repository.setMuteUntil(groupId, muteUntil)
+    }
+
+    override fun unmute() {
+      repository.setMuteUntil(groupId, 0)
+    }
+
+    override fun block() {
+      repository.block(groupId)
+    }
+
+    override fun unblock() {
+      repository.unblock(groupId)
+    }
+
+    override fun initiateGroupUpgrade() {
+      repository.getExternalPossiblyMigratedGroupRecipientId(groupId) {
+        internalEvents.postValue(ConversationSettingsEvent.InitiateGroupMigration(it))
+      }
+    }
+  }
+
+  class Factory(
+    private val recipientId: RecipientId? = null,
+    private val groupId: GroupId? = null,
+    private val repository: ConversationSettingsRepository,
+  ) : ViewModelProvider.Factory {
+
+    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+      return requireNotNull(
+        modelClass.cast(
+          when {
+            recipientId != null -> RecipientSettingsViewModel(recipientId, repository)
+            groupId != null -> GroupSettingsViewModel(groupId, repository)
+            else -> error("One of RecipientId or GroupId required.")
+          }
+        )
+      )
+    }
+  }
+
+  private class DescriptionState(
+    val description: String?,
+    val canLinkify: Boolean
+  )
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/GroupAddMembersResult.kt

@@ -0,0 +1,15 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason
+import org.thoughtcrime.securesms.recipients.Recipient
+
+sealed class GroupAddMembersResult {
+  class Success(
+    val numberOfMembersAdded: Int,
+    val newMembersInvited: List<Recipient>
+  ) : GroupAddMembersResult()
+
+  class Failure(
+    val reason: GroupChangeFailureReason
+  ) : GroupAddMembersResult()
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/GroupCapacityResult.kt

@@ -0,0 +1,46 @@
+package org.thoughtcrime.securesms.components.settings.conversation
+
+import org.thoughtcrime.securesms.ContactSelectionListFragment
+import org.thoughtcrime.securesms.groups.SelectionLimits
+import org.thoughtcrime.securesms.recipients.RecipientId
+
+class GroupCapacityResult(
+  private val selfId: RecipientId,
+  private val members: List<RecipientId>,
+  private val selectionLimits: SelectionLimits
+) {
+  fun getMembers(): List<RecipientId?> {
+    return members
+  }
+
+  fun getSelectionLimit(): Int {
+    if (!selectionLimits.hasHardLimit()) {
+      return ContactSelectionListFragment.NO_LIMIT
+    }
+    val containsSelf = members.indexOf(selfId) != -1
+    return selectionLimits.hardLimit - if (containsSelf) 1 else 0
+  }
+
+  fun getSelectionWarning(): Int {
+    if (!selectionLimits.hasRecommendedLimit()) {
+      return ContactSelectionListFragment.NO_LIMIT
+    }
+
+    val containsSelf = members.indexOf(selfId) != -1
+    return selectionLimits.recommendedLimit - if (containsSelf) 1 else 0
+  }
+
+  fun getRemainingCapacity(): Int {
+    return selectionLimits.hardLimit - members.size
+  }
+
+  fun getMembersWithoutSelf(): List<RecipientId> {
+    val recipientIds = ArrayList<RecipientId>(members.size)
+    for (recipientId in members) {
+      if (recipientId != selfId) {
+        recipientIds.add(recipientId)
+      }
+    }
+    return recipientIds
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/permissions/PermissionsSettingsEvents.kt

@@ -0,0 +1,7 @@
+package org.thoughtcrime.securesms.components.settings.conversation.permissions
+
+import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason
+
+sealed class PermissionsSettingsEvents {
+  class GroupChangeError(val reason: GroupChangeFailureReason) : PermissionsSettingsEvents()
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/permissions/PermissionsSettingsFragment.kt

@@ -0,0 +1,86 @@
+package org.thoughtcrime.securesms.components.settings.conversation.permissions
+
+import android.widget.Toast
+import androidx.annotation.StringRes
+import androidx.fragment.app.viewModels
+import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.settings.DSLConfiguration
+import org.thoughtcrime.securesms.components.settings.DSLSettingsAdapter
+import org.thoughtcrime.securesms.components.settings.DSLSettingsFragment
+import org.thoughtcrime.securesms.components.settings.DSLSettingsText
+import org.thoughtcrime.securesms.components.settings.configure
+import org.thoughtcrime.securesms.groups.ParcelableGroupId
+import org.thoughtcrime.securesms.groups.ui.GroupErrors
+
+class PermissionsSettingsFragment : DSLSettingsFragment(
+  titleId = R.string.ConversationSettingsFragment__permissions
+) {
+
+  private val permissionsOptions: Array<String> by lazy {
+    resources.getStringArray(R.array.PermissionsSettingsFragment__editor_labels)
+  }
+
+  private val viewModel: PermissionsSettingsViewModel by viewModels(
+    factoryProducer = {
+      val args = PermissionsSettingsFragmentArgs.fromBundle(requireArguments())
+      val groupId = requireNotNull(ParcelableGroupId.get(args.groupId as ParcelableGroupId))
+      val repository = PermissionsSettingsRepository(requireContext())
+
+      PermissionsSettingsViewModel.Factory(groupId, repository)
+    }
+  )
+
+  override fun bindAdapter(adapter: DSLSettingsAdapter) {
+    viewModel.state.observe(viewLifecycleOwner) { state ->
+      adapter.submitList(getConfiguration(state).toMappingModelList())
+    }
+
+    viewModel.events.observe(viewLifecycleOwner) { event ->
+      when (event) {
+        is PermissionsSettingsEvents.GroupChangeError -> handleGroupChangeError(event)
+      }
+    }
+  }
+
+  private fun handleGroupChangeError(groupChangeError: PermissionsSettingsEvents.GroupChangeError) {
+    Toast.makeText(context, GroupErrors.getUserDisplayMessage(groupChangeError.reason), Toast.LENGTH_LONG).show()
+  }
+
+  private fun getConfiguration(state: PermissionsSettingsState): DSLConfiguration {
+    return configure {
+
+      radioListPref(
+        title = DSLSettingsText.from(R.string.PermissionsSettingsFragment__add_members),
+        isEnabled = state.selfCanEditSettings,
+        listItems = permissionsOptions,
+        dialogTitle = DSLSettingsText.from(R.string.PermissionsSettingsFragment__who_can_add_new_members),
+        selected = getSelected(state.nonAdminCanAddMembers),
+        confirmAction = true,
+        onSelected = {
+          viewModel.setNonAdminCanAddMembers(it == 1)
+        }
+      )
+
+      radioListPref(
+        title = DSLSettingsText.from(R.string.PermissionsSettingsFragment__edit_group_info),
+        isEnabled = state.selfCanEditSettings,
+        listItems = permissionsOptions,
+        dialogTitle = DSLSettingsText.from(R.string.PermissionsSettingsFragment__who_can_edit_this_groups_info),
+        selected = getSelected(state.nonAdminCanEditGroupInfo),
+        confirmAction = true,
+        onSelected = {
+          viewModel.setNonAdminCanEditGroupInfo(it == 1)
+        }
+      )
+    }
+  }
+
+  @StringRes
+  private fun getSelected(isNonAdminAllowed: Boolean): Int {
+    return if (isNonAdminAllowed) {
+      1
+    } else {
+      0
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/components/settings/conversation/permissions/PermissionsSettingsRepository.kt

@@ -0,0 +1,45 @@
+package org.thoughtcrime.securesms.components.settings.conversation.permissions
+
+import android.content.Context
+import org.signal.core.util.concurrent.SignalExecutors
+import org.signal.core.util.logging.Log
+import org.thoughtcrime.securesms.groups.GroupAccessControl
+import org.thoughtcrime.securesms.groups.GroupChangeException
+import org.thoughtcrime.securesms.groups.GroupId
+import org.thoughtcrime.securesms.groups.GroupManager
+import org.thoughtcrime.securesms.groups.ui.GroupChangeErrorCallback
+import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason
+import java.io.IOException
+
+private val TAG = Log.tag(PermissionsSettingsRepository::class.java)
+
+class PermissionsSettingsRepository(private val context: Context) {
+
+  fun applyMembershipRightsChange(groupId: GroupId, newRights: GroupAccessControl, error: GroupChangeErrorCallback) {
+    SignalExecutors.UNBOUNDED.execute {
+      try {
+        GroupManager.applyMembershipAdditionRightsChange(context, groupId.requireV2(), newRights)
+      } catch (e: GroupChangeException) {
+        Log.w(TAG, e)
+        error.onError(GroupChangeFailureReason.fromException(e))
+      } catch (e: IOException) {
+        Log.w(TAG, e)
+        error.onError(GroupChangeFailureReason.fromException(e))
+      }
+    }
+  }
+
+  fun applyAttributesRightsChange(groupId: GroupId, newRights: GroupAccessControl, error: GroupChangeErrorCallback) {
+    SignalExecutors.UNBOUNDED.execute {
+      try {
+        GroupManager.applyAttributesRightsChange(context, groupId.requireV2(), newRights)
+      } catch (e: GroupChangeException) {
+        Log.w(TAG, e)
+        error.onError(GroupChangeFailureReason.fromException(e))
+      } catch (e: IOException) {
+        Log.w(TAG, e)
+        error.onError(GroupChangeFailureReason.fromException(e))
+      }
+    }
+  }
+}