Bump version to 5.0.4

Fixes #10271

.github/workflows/android.yml

@@ -22,7 +22,7 @@ jobs:
         java-version: 1.8
 
     - name: Install NDK
-      run: echo "y" | sudo /usr/local/lib/android/sdk/tools/bin/sdkmanager --install "ndk;20.0.5594570" --sdk_root=${ANDROID_SDK_ROOT}
+      run: echo "y" | sudo /usr/local/lib/android/sdk/tools/bin/sdkmanager --install "ndk;21.0.6113669" --sdk_root=${ANDROID_SDK_ROOT}
 
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v1

app/build.gradle

@@ -2,25 +2,6 @@ import org.signal.signing.ApkSignerUtil
 
 import java.security.MessageDigest
 
-buildscript {
-    repositories {
-        google()
-        maven {
-            url "https://repo1.maven.org/maven2"
-        }
-        jcenter {
-            content {
-                includeVersion 'org.jetbrains.trove4j', 'trove4j', '20160824'
-            }
-        }
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
-        classpath 'androidx.navigation:navigation-safe-args-gradle-plugin:2.1.0'
-        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.10'
-    }
-}
-
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 apply plugin: 'androidx.navigation.safeargs'
@@ -80,8 +61,8 @@ protobuf {
     }
 }
 
-def canonicalVersionCode = 735
-def canonicalVersionName = "4.76.2"
+def canonicalVersionCode = 755
+def canonicalVersionName = "5.0.4"
 
 def postFixSize = 10
 def abiPostFix = ['universal'   : 0,
@@ -93,9 +74,10 @@ def abiPostFix = ['universal'   : 0,
 def keystores = [ 'debug'  : loadKeystoreProperties('keystore.debug.properties') ]
 
 android {
+    buildToolsVersion BUILD_TOOL_VERSION
+    compileSdkVersion COMPILE_SDK
+
     flavorDimensions 'distribution', 'environment'
-    compileSdkVersion 29
-    buildToolsVersion '29.0.3'
     useLibrary 'org.apache.http.legacy'
 
     dexOptions {
@@ -117,8 +99,9 @@ android {
         versionCode canonicalVersionCode * postFixSize
         versionName canonicalVersionName
 
-        minSdkVersion 19
-        targetSdkVersion 29
+        minSdkVersion MINIMUM_SDK
+        targetSdkVersion TARGET_SDK
+
         multiDexEnabled true
 
         vectorDrawables.useSupportLibrary = true
@@ -132,6 +115,7 @@ android {
         buildConfigField "String", "SIGNAL_CONTACT_DISCOVERY_URL", "\"https://api.directory.signal.org\""
         buildConfigField "String", "SIGNAL_SERVICE_STATUS_URL", "\"uptime.signal.org\""
         buildConfigField "String", "SIGNAL_KEY_BACKUP_URL", "\"https://api.backup.signal.org\""
+        buildConfigField "String", "SIGNAL_SFU_URL", "\"https://sfu.voip.signal.org\""
         buildConfigField "String", "CONTENT_PROXY_HOST", "\"contentproxy.signal.org\""
         buildConfigField "int", "CONTENT_PROXY_PORT", "443"
         buildConfigField "String", "SIGNAL_AGENT", "\"OWA\""
@@ -144,6 +128,7 @@ android {
         buildConfigField "String", "ZKGROUP_SERVER_PUBLIC_PARAMS", "\"AMhf5ywVwITZMsff/eCyudZx9JDmkkkbV6PInzG4p8x3VqVJSFiMvnvlEKWuRob/1eaIetR31IYeAbm0NdOuHH8Qi+Rexi1wLlpzIo1gstHWBfZzy1+qHRV5A4TqPp15YzBPm0WSggW6PbSn+F4lf57VCnHF7p8SvzAA2ZZJPYJURt8X7bbg+H3i+PEjH9DXItNEqs2sNcug37xZQDLm7X0=\""
         buildConfigField "String[]", "LANGUAGES", "new String[]{\"" + autoResConfig().collect { s -> s.replace('-r', '_') }.join('", "') + '"}'
         buildConfigField "int", "CANONICAL_VERSION_CODE", "$canonicalVersionCode"
+        buildConfigField "int", "TRACE_EVENT_MAX", "3500"
 
         ndk {
             abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
@@ -164,8 +149,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JAVA_VERSION
+        targetCompatibility JAVA_VERSION
     }
 
     packagingOptions {
@@ -215,6 +200,7 @@ android {
             initWith debug
             isDefault false
             minifyEnabled false
+            matchingFallbacks = ['debug']
         }
         release {
             minifyEnabled true
@@ -243,6 +229,7 @@ android {
             ext.websiteUpdateUrl = "null"
             buildConfigField "boolean", "PLAY_STORE_DISABLED", "false"
             buildConfigField "String", "NOPLAY_UPDATE_URL", "$ext.websiteUpdateUrl"
+            buildConfigField "int", "TRACE_EVENT_MAX", "30_000"
         }
 
         prod {
@@ -300,27 +287,28 @@ android {
 dependencies {
     lintChecks project(':lintchecks')
 
-    implementation('androidx.appcompat:appcompat:1.1.0-beta01') {
+    implementation ('androidx.appcompat:appcompat:1.2.0') {
         force = true
     }
-    implementation 'androidx.recyclerview:recyclerview:1.0.0'
-    implementation 'com.google.android.material:material:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'com.google.android.material:material:1.2.1'
     implementation 'androidx.legacy:legacy-support-v13:1.0.0'
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.preference:preference:1.0.0'
     implementation 'androidx.legacy:legacy-preference-v14:1.0.0'
     implementation 'androidx.gridlayout:gridlayout:1.0.0'
     implementation 'androidx.exifinterface:exifinterface:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'androidx.navigation:navigation-fragment:2.1.0'
     implementation 'androidx.navigation:navigation-ui:2.1.0'
     implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
     implementation 'androidx.lifecycle:lifecycle-viewmodel-savedstate:1.0.0-alpha05'
     implementation 'androidx.lifecycle:lifecycle-common-java8:2.1.0'
-    implementation "androidx.camera:camera-core:1.0.0-beta01"
-    implementation "androidx.camera:camera-camera2:1.0.0-beta01"
-    implementation "androidx.camera:camera-lifecycle:1.0.0-beta01"
+    implementation "androidx.camera:camera-core:1.0.0-beta11"
+    implementation "androidx.camera:camera-camera2:1.0.0-beta11"
+    implementation "androidx.camera:camera-lifecycle:1.0.0-beta11"
+    implementation "androidx.camera:camera-view:1.0.0-alpha18"
     implementation "androidx.concurrent:concurrent-futures:1.0.0"
     implementation "androidx.autofill:autofill:1.0.0"
     implementation "androidx.paging:paging-common:2.1.2"
@@ -345,11 +333,14 @@ dependencies {
     implementation 'org.signal:aesgcmprovider:0.0.3'
 
     implementation project(':libsignal-service')
+    implementation project(':paging')
+    implementation project(':core-util')
     implementation 'org.signal:zkgroup-android:0.7.0'
-
+    implementation 'org.whispersystems:signal-client-android:0.1.5'
+    implementation 'com.google.protobuf:protobuf-javalite:3.10.0'
     implementation 'org.signal:argon2:13.1@aar'
 
-    implementation 'org.signal:ringrtc-android:2.7.3'
+    implementation 'org.signal:ringrtc-android:2.8.7'
 
     implementation "me.leolin:ShortcutBadger:1.1.16"
     implementation 'se.emilsjolander:stickylistheaders:2.7.0'
@@ -424,7 +415,6 @@ dependencyVerification {
     configuration = '(play|website)(Prod|Staging)(Debug|Release)RuntimeClasspath'
 }
 
-
 def assembleWebsiteDescriptor = { variant, file ->
     if (file.exists()) {
         MessageDigest md = MessageDigest.getInstance("SHA-256");
@@ -480,7 +470,7 @@ task signProductionInternalRelease {
 
 task signProductionWebsiteRelease {
     doLast {
-        def  variant       = android.applicationVariants.find { (it.name == 'websiteRelease') }
+        def  variant       = android.applicationVariants.find { (it.name == 'websiteProdRelease') }
         File signedRelease = signProductionRelease(variant).find { it.name.contains('universal') }
         assembleWebsiteDescriptor(variant, signedRelease)
     }

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

@@ -14,8 +14,8 @@ import net.sqlcipher.DatabaseUtils;
 import net.sqlcipher.database.SQLiteDatabase;
 import net.sqlcipher.database.SQLiteStatement;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
-import org.thoughtcrime.securesms.logging.Log;
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
@@ -247,11 +247,11 @@ public class FlipperSqlCipherAdapter extends DatabaseDriver<FlipperSqlCipherAdap
     }
 
     public @NonNull SQLiteDatabase getReadable() {
-      return sqlCipherOpenHelper.getReadableDatabase();
+      return sqlCipherOpenHelper.getReadableDatabase().getSqlCipherDatabase();
     }
 
     public @NonNull SQLiteDatabase getWritable() {
-      return sqlCipherOpenHelper.getWritableDatabase();
+      return sqlCipherOpenHelper.getWritableDatabase().getSqlCipherDatabase();
     }
   }
 }

app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
           xmlns:tools="http://schemas.android.com/tools"
           package="org.thoughtcrime.securesms">
 
-    <uses-sdk tools:overrideLibrary="androidx.camera.core,androidx.camera.camera2,androidx.camera.lifecycle" />
+    <uses-sdk tools:overrideLibrary="androidx.camera.core,androidx.camera.camera2,androidx.camera.lifecycle,androidx.camera.view" />
 
     <permission android:name="${applicationId}.ACCESS_SECRETS"
                 android:label="Access to TextSecure Secrets"
@@ -35,6 +35,7 @@
     <uses-permission android:name="android.permission.SEND_SMS"/>
     <uses-permission android:name="android.permission.WRITE_SMS"/>
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.READ_PHONE_NUMBERS" />
 
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
                      android:maxSdkVersion="28" />
@@ -115,7 +116,7 @@
     <meta-data android:name="firebase_messaging_auto_init_enabled" android:value="false" />
 
     <activity android:name=".WebRtcCallActivity"
-              android:theme="@style/TextSecure.LightTheme.WebRTCCall"
+              android:theme="@style/TextSecure.DarkTheme.WebRTCCall"
               android:excludeFromRecents="true"
               android:screenOrientation="portrait"
               android:supportsPictureInPicture="true"
@@ -258,6 +259,11 @@
                 android:value="org.thoughtcrime.securesms.MainActivity" />
     </activity>
 
+    <activity android:name=".conversation.BubbleConversationActivity"
+              android:theme="@style/Signal.DayNight"
+              android:allowEmbedded="true"
+              android:resizeableActivity="true" />
+
     <activity android:name=".longmessage.LongMessageActivity" />
 
     <activity android:name=".conversation.ConversationPopupActivity"
@@ -269,15 +275,10 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
 
     <activity android:name=".messagedetails.MessageDetailsActivity"
-              android:label="@string/AndroidManifest__message_details"
               android:windowSoftInputMode="stateHidden"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".groups.ui.pendingmemberinvites.PendingMemberInvitesActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
-
     <activity android:name=".groups.ui.invitesandrequests.ManagePendingAndRequestingMembersActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
@@ -372,7 +373,6 @@
                android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".logsubmit.SubmitDebugLogActivity"
-              android:label="@string/AndroidManifest__log_submit"
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -443,7 +443,7 @@
               android:theme="@style/TextSecure.FullScreenMedia"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".BlockedContactsActivity"
+    <activity android:name=".blocked.BlockedUsersActivity"
               android:theme="@style/TextSecure.LightTheme"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -465,17 +465,11 @@
             android:windowSoftInputMode="adjustResize"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".ClearProfileAvatarActivity"
-            android:theme="@style/Theme.AppCompat.Dialog.Alert"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-            android:icon="@drawable/clear_profile_avatar"
-            android:label="@string/AndroidManifest_remove_photo">
-
-        <intent-filter>
-            <action android:name="org.thoughtcrime.securesms.action.CLEAR_PROFILE_PHOTO"/>
-            <category android:name="android.intent.category.DEFAULT"/>
-        </intent-filter>
-    </activity>
+    <activity android:name=".ClearAvatarPromptActivity"
+              android:theme="@style/Theme.AppCompat.Dialog.Alert"
+              android:icon="@drawable/clear_profile_avatar"
+              android:label="@string/AndroidManifest_remove_photo"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".contacts.TurnOffContactJoinedNotificationsActivity"
               android:theme="@style/Theme.AppCompat.Dialog.Alert" />
@@ -802,12 +796,5 @@
 
     <uses-library android:name="org.apache.http.legacy" android:required="false"/>
 
-    <uses-library android:name="com.sec.android.app.multiwindow" android:required="false"/>
-    <meta-data android:name="com.sec.android.support.multiwindow" android:value="true" />
-    <meta-data android:name="com.sec.android.multiwindow.DEFAULT_SIZE_W" android:value="632.0dip" />
-    <meta-data android:name="com.sec.android.multiwindow.DEFAULT_SIZE_H" android:value="598.0dip" />
-    <meta-data android:name="com.sec.android.multiwindow.MINIMUM_SIZE_W" android:value="632.0dip" />
-    <meta-data android:name="com.sec.android.multiwindow.MINIMUM_SIZE_H" android:value="598.0dip" />
-
 </application>
 </manifest>

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

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.thoughtcrime.securesms.mediasend.camerax;
+package androidx.camera.view;
 
 import android.Manifest.permission;
 import android.annotation.SuppressLint;
@@ -45,43 +45,44 @@ import androidx.annotation.RestrictTo;
 import androidx.annotation.RestrictTo.Scope;
 import androidx.camera.core.Camera;
 import androidx.camera.core.CameraSelector;
-import androidx.camera.core.DisplayOrientedMeteringPointFactory;
 import androidx.camera.core.FocusMeteringAction;
 import androidx.camera.core.FocusMeteringResult;
 import androidx.camera.core.ImageCapture;
 import androidx.camera.core.ImageCapture.OnImageCapturedCallback;
+import androidx.camera.core.ImageCapture.OnImageSavedCallback;
 import androidx.camera.core.ImageProxy;
+import androidx.camera.core.Logger;
 import androidx.camera.core.MeteringPoint;
+import androidx.camera.core.MeteringPointFactory;
+import androidx.camera.core.VideoCapture;
+import androidx.camera.core.VideoCapture.OnVideoSavedCallback;
 import androidx.camera.core.impl.LensFacingConverter;
 import androidx.camera.core.impl.utils.executor.CameraXExecutors;
 import androidx.camera.core.impl.utils.futures.FutureCallback;
 import androidx.camera.core.impl.utils.futures.Futures;
 import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.LiveData;
 
 import com.google.common.util.concurrent.ListenableFuture;
 
-import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.logging.Log;
-
-import java.io.FileDescriptor;
+import java.io.File;
 import java.util.concurrent.Executor;
 
 /**
  * A {@link View} that displays a preview of the camera with methods {@link
  * #takePicture(Executor, OnImageCapturedCallback)},
- * {@link #startRecording(FileDescriptor, Executor, VideoCapture.OnVideoSavedCallback)} and {@link #stopRecording()}.
+ * {@link #takePicture(ImageCapture.OutputFileOptions, Executor, OnImageSavedCallback)},
+ * {@link #startRecording(File , Executor , OnVideoSavedCallback callback)}
+ * and {@link #stopRecording()}.
  *
  * <p>Because the Camera is a limited resource and consumes a high amount of power, CameraView must
  * be opened/closed. CameraView will handle opening/closing automatically through use of a {@link
  * LifecycleOwner}. Use {@link #bindToLifecycle(LifecycleOwner)} to start the camera.
  */
-// Begin Signal Custom Code Block
 @RequiresApi(21)
 @SuppressLint("RestrictedApi")
-// End Signal Custom Code Block
-public final class CameraXView extends FrameLayout {
-  static final String TAG = CameraXView.class.getSimpleName();
-  static final boolean DEBUG = false;
+public final class SignalCameraView extends FrameLayout {
+  static final String TAG = SignalCameraView.class.getSimpleName();
 
   static final int INDEFINITE_VIDEO_DURATION = -1;
   static final int INDEFINITE_VIDEO_SIZE = -1;
@@ -107,7 +108,7 @@ public final class CameraXView extends FrameLayout {
   // For pinch-to-zoom
   private PinchToZoomGestureDetector mPinchToZoomGestureDetector;
   private boolean mIsPinchToZoomEnabled = true;
-  CameraXModule mCameraModule;
+  SignalCameraXModule mCameraModule;
   private final DisplayManager.DisplayListener mDisplayListener =
       new DisplayListener() {
         @Override
@@ -124,26 +125,25 @@ public final class CameraXView extends FrameLayout {
         }
       };
   private PreviewView mPreviewView;
-  private ScaleType mScaleType = ScaleType.CENTER_CROP;
   // For accessibility event
   private MotionEvent mUpEvent;
 
-  public CameraXView(@NonNull Context context) {
+  public SignalCameraView(@NonNull Context context) {
     this(context, null);
   }
 
-  public CameraXView(@NonNull Context context, @Nullable AttributeSet attrs) {
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs) {
     this(context, attrs, 0);
   }
 
-  public CameraXView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
     super(context, attrs, defStyle);
     init(context, attrs);
   }
 
   @RequiresApi(21)
-  public CameraXView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr,
-                    int defStyleRes) {
+  public SignalCameraView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr,
+                          int defStyleRes) {
     super(context, attrs, defStyleAttr, defStyleRes);
     init(context, attrs);
   }
@@ -172,23 +172,23 @@ public final class CameraXView extends FrameLayout {
 
   private void init(Context context, @Nullable AttributeSet attrs) {
     addView(mPreviewView = new PreviewView(getContext()), 0 /* view position */);
-    mCameraModule = new CameraXModule(this);
+    mCameraModule = new SignalCameraXModule(this);
 
     if (attrs != null) {
-      TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CameraXView);
+      TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CameraView);
       setScaleType(
-          ScaleType.fromId(
-              a.getInteger(R.styleable.CameraXView_scaleType,
+          PreviewView.ScaleType.fromId(
+              a.getInteger(R.styleable.CameraView_scaleType,
                   getScaleType().getId())));
       setPinchToZoomEnabled(
           a.getBoolean(
-              R.styleable.CameraXView_pinchToZoomEnabled, isPinchToZoomEnabled()));
+              R.styleable.CameraView_pinchToZoomEnabled, isPinchToZoomEnabled()));
       setCaptureMode(
           CaptureMode.fromId(
-              a.getInteger(R.styleable.CameraXView_captureMode,
+              a.getInteger(R.styleable.CameraView_captureMode,
                   getCaptureMode().getId())));
 
-      int lensFacing = a.getInt(R.styleable.CameraXView_lensFacing, LENS_FACING_BACK);
+      int lensFacing = a.getInt(R.styleable.CameraView_lensFacing, LENS_FACING_BACK);
       switch (lensFacing) {
         case LENS_FACING_NONE:
           setCameraLensFacing(null);
@@ -203,7 +203,7 @@ public final class CameraXView extends FrameLayout {
           // Unhandled event.
       }
 
-      int flashMode = a.getInt(R.styleable.CameraXView_flash, 0);
+      int flashMode = a.getInt(R.styleable.CameraView_flash, 0);
       switch (flashMode) {
         case FLASH_MODE_AUTO:
           setFlash(ImageCapture.FLASH_MODE_AUTO);
@@ -265,7 +265,7 @@ public final class CameraXView extends FrameLayout {
     if (savedState instanceof Bundle) {
       Bundle state = (Bundle) savedState;
       super.onRestoreInstanceState(state.getParcelable(EXTRA_SUPER));
-      setScaleType(ScaleType.fromId(state.getInt(EXTRA_SCALE_TYPE)));
+      setScaleType(PreviewView.ScaleType.fromId(state.getInt(EXTRA_SCALE_TYPE)));
       setZoomRatio(state.getFloat(EXTRA_ZOOM_RATIO));
       setPinchToZoomEnabled(state.getBoolean(EXTRA_PINCH_TO_ZOOM_ENABLED));
       setFlash(FlashModeConverter.valueOf(state.getString(EXTRA_FLASH)));
@@ -298,6 +298,21 @@ public final class CameraXView extends FrameLayout {
     dpyMgr.unregisterDisplayListener(mDisplayListener);
   }
 
+  /**
+   * Gets the {@link LiveData} of the underlying {@link PreviewView}'s
+   * {@link PreviewView.StreamState}.
+   *
+   * @return A {@link LiveData} containing the {@link PreviewView.StreamState}. Apps can either
+   * get current value by {@link LiveData#getValue()} or register a observer by
+   * {@link LiveData#observe}.
+   * @see PreviewView#getPreviewStreamState()
+   */
+  @NonNull
+  public LiveData<PreviewView.StreamState> getPreviewStreamState() {
+    return mPreviewView.getPreviewStreamState();
+  }
+
+  @NonNull
   PreviewView getPreviewView() {
     return mPreviewView;
   }
@@ -347,11 +362,11 @@ public final class CameraXView extends FrameLayout {
   /**
    * Returns the scale type used to scale the preview.
    *
-   * @return The current {@link ScaleType}.
+   * @return The current {@link PreviewView.ScaleType}.
    */
   @NonNull
-  public ScaleType getScaleType() {
-    return mScaleType;
+  public PreviewView.ScaleType getScaleType() {
+    return mPreviewView.getScaleType();
   }
 
   /**
@@ -359,13 +374,10 @@ public final class CameraXView extends FrameLayout {
    *
    * <p>This controls how the view finder should be scaled and positioned within the view.
    *
-   * @param scaleType The desired {@link ScaleType}.
+   * @param scaleType The desired {@link PreviewView.ScaleType}.
    */
-  public void setScaleType(@NonNull ScaleType scaleType) {
-    if (scaleType != mScaleType) {
-      mScaleType = scaleType;
-      requestLayout();
-    }
+  public void setScaleType(@NonNull PreviewView.ScaleType scaleType) {
+    mPreviewView.setScaleType(scaleType);
   }
 
   /**
@@ -401,8 +413,10 @@ public final class CameraXView extends FrameLayout {
   }
 
   /**
-   * Sets the maximum video duration before {@link VideoCapture.OnVideoSavedCallback#onVideoSaved(FileDescriptor)} is
-   * called automatically. Use {@link #INDEFINITE_VIDEO_DURATION} to disable the timeout.
+   * Sets the maximum video duration before
+   * {@link OnVideoSavedCallback#onVideoSaved(VideoCapture.OutputFileResults)} is called
+   * automatically.
+   * Use {@link #INDEFINITE_VIDEO_DURATION} to disable the timeout.
    */
   private void setMaxVideoDuration(long duration) {
     mCameraModule.setMaxVideoDuration(duration);
@@ -417,7 +431,8 @@ public final class CameraXView extends FrameLayout {
   }
 
   /**
-   * Sets the maximum video size in bytes before {@link VideoCapture.OnVideoSavedCallback#onVideoSaved(FileDescriptor)}
+   * Sets the maximum video size in bytes before
+   * {@link OnVideoSavedCallback#onVideoSaved(VideoCapture.OutputFileResults)}
    * is called automatically. Use {@link #INDEFINITE_VIDEO_SIZE} to disable the size restriction.
    */
   private void setMaxVideoSize(long size) {
@@ -435,28 +450,38 @@ public final class CameraXView extends FrameLayout {
     mCameraModule.takePicture(executor, callback);
   }
 
+  /**
+   * Takes a picture and calls
+   * {@link OnImageSavedCallback#onImageSaved(ImageCapture.OutputFileResults)} when done.
+   *
+   * <p> The value of {@link ImageCapture.Metadata#isReversedHorizontal()} in the
+   * {@link ImageCapture.OutputFileOptions} will be overwritten based on camera direction. For
+   * front camera, it will be set to true; for back camera, it will be set to false.
+   *
+   * @param outputFileOptions Options to store the newly captured image.
+   * @param executor          The executor in which the callback methods will be run.
+   * @param callback          Callback which will receive success or failure.
+   */
+  public void takePicture(@NonNull ImageCapture.OutputFileOptions outputFileOptions,
+                          @NonNull Executor executor,
+                          @NonNull OnImageSavedCallback callback) {
+    mCameraModule.takePicture(outputFileOptions, executor, callback);
+  }
+
   /**
    * Takes a video and calls the OnVideoSavedCallback when done.
    *
-   * @param file     The destination.
-   * @param executor The executor in which the callback methods will be run.
-   * @param callback Callback which will receive success or failure.
+   * @param outputFileOptions     Options to store the newly captured video.
+   * @param executor              The executor in which the callback methods will be run.
+   * @param callback              Callback which will receive success or failure.
    */
-  // Begin Signal Custom Code Block
-  @RequiresApi(26)
-  // End Signal Custom Code Block
-  public void startRecording(// Begin Signal Custom Code Block
-                             @NonNull FileDescriptor file,
-                             // End Signal Custom Code Block
+  public void startRecording(@NonNull VideoCapture.OutputFileOptions outputFileOptions,
                              @NonNull Executor executor,
-                             @NonNull VideoCapture.OnVideoSavedCallback callback) {
-    mCameraModule.startRecording(file, executor, callback);
+                             @NonNull OnVideoSavedCallback callback) {
+    mCameraModule.startRecording(outputFileOptions, executor, callback);
   }
 
   /** Stops an in progress video. */
-  // Begin Signal Custom Code Block
-  @RequiresApi(26)
-  // End Signal Custom Code Block
   public void stopRecording() {
     mCameraModule.stopRecording();
   }
@@ -554,7 +579,8 @@ public final class CameraXView extends FrameLayout {
         mDownEventTimestamp = System.currentTimeMillis();
         break;
       case MotionEvent.ACTION_UP:
-        if (delta() < ViewConfiguration.getLongPressTimeout()) {
+        if (delta() < ViewConfiguration.getLongPressTimeout()
+            && mCameraModule.isBoundToLifecycle()) {
           mUpEvent = event;
           performClick();
         }
@@ -578,19 +604,14 @@ public final class CameraXView extends FrameLayout {
     final float y = (mUpEvent != null) ? mUpEvent.getY() : getY() + getHeight() / 2f;
     mUpEvent = null;
 
-    CameraSelector cameraSelector =
-        new CameraSelector.Builder().requireLensFacing(
-            mCameraModule.getLensFacing()).build();
-
-    DisplayOrientedMeteringPointFactory pointFactory = new DisplayOrientedMeteringPointFactory(
-        getDisplay(), cameraSelector, mPreviewView.getWidth(), mPreviewView.getHeight());
-    float afPointWidth = 1.0f / 6.0f;  // 1/6 total area
-    float aePointWidth = afPointWidth * 1.5f;
-    MeteringPoint afPoint = pointFactory.createPoint(x, y, afPointWidth);
-    MeteringPoint aePoint = pointFactory.createPoint(x, y, aePointWidth);
-
     Camera camera = mCameraModule.getCamera();
     if (camera != null) {
+      MeteringPointFactory pointFactory = mPreviewView.getMeteringPointFactory();
+      float afPointWidth = 1.0f / 6.0f;  // 1/6 total area
+      float aePointWidth = afPointWidth * 1.5f;
+      MeteringPoint afPoint = pointFactory.createPoint(x, y, afPointWidth);
+      MeteringPoint aePoint = pointFactory.createPoint(x, y, aePointWidth);
+
       ListenableFuture<FocusMeteringResult> future =
           camera.getCameraControl().startFocusAndMetering(
               new FocusMeteringAction.Builder(afPoint,
@@ -609,7 +630,7 @@ public final class CameraXView extends FrameLayout {
       }, CameraXExecutors.directExecutor());
 
     } else {
-      Log.d(TAG, "cannot access camera");
+      Logger.d(TAG, "cannot access camera");
     }
 
     return true;
@@ -711,45 +732,11 @@ public final class CameraXView extends FrameLayout {
     return mCameraModule.isTorchOn();
   }
 
-  /** Options for scaling the bounds of the view finder to the bounds of this view. */
-  public enum ScaleType {
-    /**
-     * Scale the view finder, maintaining the source aspect ratio, so the view finder fills the
-     * entire view. This will cause the view finder to crop the source image if the camera
-     * aspect ratio does not match the view aspect ratio.
-     */
-    CENTER_CROP(0),
-    /**
-     * Scale the view finder, maintaining the source aspect ratio, so the view finder is
-     * entirely contained within the view.
-     */
-    CENTER_INSIDE(1);
-
-    private final int mId;
-
-    int getId() {
-      return mId;
-    }
-
-    ScaleType(int id) {
-      mId = id;
-    }
-
-    static ScaleType fromId(int id) {
-      for (ScaleType st : values()) {
-        if (st.mId == id) {
-          return st;
-        }
-      }
-      throw new IllegalArgumentException();
-    }
-  }
-
   /**
    * The capture mode used by CameraView.
    *
    * <p>This enum can be used to determine which capture mode will be enabled for {@link
-   * CameraXView}.
+   * SignalCameraView}.
    */
   public enum CaptureMode {
     /** A mode where image capture is enabled. */
@@ -832,4 +819,4 @@ public final class CameraXView extends FrameLayout {
     public void onScaleEnd(ScaleGestureDetector detector) {
     }
   }
-}
+}

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

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.thoughtcrime.securesms.mediasend.camerax;
+package androidx.camera.view;
 
 import android.Manifest.permission;
 import android.annotation.SuppressLint;
@@ -28,16 +28,19 @@ import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 import androidx.annotation.RequiresPermission;
 import androidx.camera.core.Camera;
+import androidx.camera.core.CameraInfoUnavailableException;
 import androidx.camera.core.CameraSelector;
-import androidx.camera.core.CameraX;
 import androidx.camera.core.ImageCapture;
 import androidx.camera.core.ImageCapture.OnImageCapturedCallback;
+import androidx.camera.core.ImageCapture.OnImageSavedCallback;
+import androidx.camera.core.Logger;
 import androidx.camera.core.Preview;
 import androidx.camera.core.TorchState;
 import androidx.camera.core.UseCase;
+import androidx.camera.core.VideoCapture;
+import androidx.camera.core.VideoCapture.OnVideoSavedCallback;
 import androidx.camera.core.impl.CameraInternal;
 import androidx.camera.core.impl.LensFacingConverter;
-import androidx.camera.core.impl.VideoCaptureConfig;
 import androidx.camera.core.impl.utils.CameraOrientationUtil;
 import androidx.camera.core.impl.utils.executor.CameraXExecutors;
 import androidx.camera.core.impl.utils.futures.FutureCallback;
@@ -51,11 +54,10 @@ import androidx.lifecycle.OnLifecycleEvent;
 
 import com.google.common.util.concurrent.ListenableFuture;
 
-import org.thoughtcrime.securesms.logging.Log;
+import org.thoughtcrime.securesms.mediasend.camerax.CameraXUtil;
 import org.thoughtcrime.securesms.mms.MediaConstraints;
 import org.thoughtcrime.securesms.video.VideoUtil;
 
-import java.io.FileDescriptor;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedHashSet;
@@ -68,10 +70,9 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import static androidx.camera.core.ImageCapture.FLASH_MODE_OFF;
 
 /** CameraX use case operation built on @{link androidx.camera.core}. */
-// Begin Signal Custom Code Block
 @RequiresApi(21)
-// End Signal Custom Code Block
-final class CameraXModule {
+@SuppressLint("RestrictedApi")
+final class SignalCameraXModule {
   public static final String TAG = "CameraXModule";
 
   private static final float UNITY_ZOOM_SCALE = 1f;
@@ -82,13 +83,13 @@ final class CameraXModule {
   private static final Rational ASPECT_RATIO_3_4 = new Rational(3, 4);
 
   private final Preview.Builder mPreviewBuilder;
-  private final VideoCaptureConfig.Builder mVideoCaptureConfigBuilder;
+  private final VideoCapture.Builder mVideoCaptureBuilder;
   private final ImageCapture.Builder mImageCaptureBuilder;
-  private final CameraXView mCameraXView;
+  private final SignalCameraView mCameraView;
   final AtomicBoolean mVideoIsRecording = new AtomicBoolean(false);
-  private CameraXView.CaptureMode mCaptureMode = CameraXView.CaptureMode.IMAGE;
-  private long mMaxVideoDuration = CameraXView.INDEFINITE_VIDEO_DURATION;
-  private long mMaxVideoSize = CameraXView.INDEFINITE_VIDEO_SIZE;
+  private SignalCameraView.CaptureMode mCaptureMode = SignalCameraView.CaptureMode.IMAGE;
+  private long mMaxVideoDuration = SignalCameraView.INDEFINITE_VIDEO_DURATION;
+  private long mMaxVideoSize = SignalCameraView.INDEFINITE_VIDEO_SIZE;
   @ImageCapture.FlashMode
   private int mFlash = FLASH_MODE_OFF;
   @Nullable
@@ -110,7 +111,6 @@ final class CameraXModule {
         public void onDestroy(LifecycleOwner owner) {
           if (owner == mCurrentLifecycle) {
             clearCurrentLifecycle();
-            mPreview.setSurfaceProvider(null);
           }
         }
       };
@@ -123,8 +123,8 @@ final class CameraXModule {
   @Nullable
   ProcessCameraProvider mCameraProvider;
 
-  CameraXModule(CameraXView view) {
-    mCameraXView = view;
+  SignalCameraXModule(SignalCameraView view) {
+    mCameraView = view;
 
     Futures.addCallback(ProcessCameraProvider.getInstance(view.getContext()),
         new FutureCallback<ProcessCameraProvider>() {
@@ -149,14 +149,12 @@ final class CameraXModule {
 
     mImageCaptureBuilder = new ImageCapture.Builder().setTargetName("ImageCapture");
 
-    // Begin Signal Custom Code Block
-    mVideoCaptureConfigBuilder =
-        new VideoCaptureConfig.Builder().setTargetName("VideoCapture")
-                                        .setAudioBitRate(VideoUtil.AUDIO_BIT_RATE)
-                                        .setVideoFrameRate(VideoUtil.VIDEO_FRAME_RATE)
-                                        .setBitRate(VideoUtil.VIDEO_BIT_RATE);
-    // End Signal Custom Code Block
+    mVideoCaptureBuilder = new VideoCapture.Builder().setTargetName("VideoCapture")
+                                                     .setAudioBitRate(VideoUtil.AUDIO_BIT_RATE)
+                                                     .setVideoFrameRate(VideoUtil.VIDEO_FRAME_RATE)
+                                                     .setBitRate(VideoUtil.VIDEO_BIT_RATE);
   }
+
   @RequiresPermission(permission.CAMERA)
   void bindToLifecycle(LifecycleOwner lifecycleOwner) {
     mNewLifecycle = lifecycleOwner;
@@ -173,12 +171,15 @@ final class CameraXModule {
     }
 
     clearCurrentLifecycle();
+    if (mNewLifecycle.getLifecycle().getCurrentState() == Lifecycle.State.DESTROYED) {
+      // Lifecycle is already in a destroyed state. Since it may have been a valid
+      // lifecycle when bound, but became destroyed while waiting for layout, treat this as
+      // a no-op now that we have cleared the previous lifecycle.
+      mNewLifecycle = null;
+      return;
+    }
     mCurrentLifecycle = mNewLifecycle;
     mNewLifecycle = null;
-    if (mCurrentLifecycle.getLifecycle().getCurrentState() == Lifecycle.State.DESTROYED) {
-      mCurrentLifecycle = null;
-      throw new IllegalArgumentException("Cannot bind to lifecycle in a destroyed state.");
-    }
 
     if (mCameraProvider == null) {
       // try again once the camera provider is no longer null
@@ -188,18 +189,18 @@ final class CameraXModule {
     Set<Integer> available = getAvailableCameraLensFacing();
 
     if (available.isEmpty()) {
-      Log.w(TAG, "Unable to bindToLifeCycle since no cameras available");
+      Logger.w(TAG, "Unable to bindToLifeCycle since no cameras available");
       mCameraLensFacing = null;
     }
 
     // Ensure the current camera exists, or default to another camera
     if (mCameraLensFacing != null && !available.contains(mCameraLensFacing)) {
-      Log.w(TAG, "Camera does not exist with direction " + mCameraLensFacing);
+      Logger.w(TAG, "Camera does not exist with direction " + mCameraLensFacing);
 
       // Default to the first available camera direction
       mCameraLensFacing = available.iterator().next();
 
-      Log.w(TAG, "Defaulting to primary camera with direction " + mCameraLensFacing);
+      Logger.w(TAG, "Defaulting to primary camera with direction " + mCameraLensFacing);
     }
 
     // Do not attempt to create use cases for a null cameraLensFacing. This could occur if
@@ -216,14 +217,12 @@ final class CameraXModule {
     boolean isDisplayPortrait = getDisplayRotationDegrees() == 0
         || getDisplayRotationDegrees() == 180;
 
-    Rational targetAspectRatio;
-
     // Begin Signal Custom Code Block
     int resolution = CameraXUtil.getIdealResolution(Resources.getSystem().getDisplayMetrics().widthPixels, Resources.getSystem().getDisplayMetrics().heightPixels);
     // End Signal Custom Code Block
 
-    if (getCaptureMode() == CameraXView.CaptureMode.IMAGE) {
-//      mImageCaptureBuilder.setTargetAspectRatio(AspectRatio.RATIO_4_3);
+    Rational targetAspectRatio;
+    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
       // Begin Signal Custom Code Block
       mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_4_3, isDisplayPortrait));
       // End Signal Custom Code Block
@@ -232,7 +231,6 @@ final class CameraXModule {
       // Begin Signal Custom Code Block
       mImageCaptureBuilder.setTargetResolution(CameraXUtil.buildResolutionForRatio(resolution, ASPECT_RATIO_16_9, isDisplayPortrait));
       // End Signal Custom Code Block
-//      mImageCaptureBuilder.setTargetAspectRatio(AspectRatio.RATIO_16_9);
       targetAspectRatio = isDisplayPortrait ? ASPECT_RATIO_9_16 : ASPECT_RATIO_16_9;
     }
 
@@ -245,15 +243,14 @@ final class CameraXModule {
 
     // Begin Signal Custom Code Block
     Size size = VideoUtil.getVideoRecordingSize();
-    mVideoCaptureConfigBuilder.setTargetResolution(size);
-    mVideoCaptureConfigBuilder.setMaxResolution(size);
+    mVideoCaptureBuilder.setTargetResolution(size);
+    mVideoCaptureBuilder.setMaxResolution(size);
     // End Signal Custom Code Block
 
-    mVideoCaptureConfigBuilder.setTargetRotation(getDisplaySurfaceRotation());
-
+    mVideoCaptureBuilder.setTargetRotation(getDisplaySurfaceRotation());
     // Begin Signal Custom Code Block
     if (MediaConstraints.isVideoTranscodeAvailable()) {
-      mVideoCapture = new VideoCapture(mVideoCaptureConfigBuilder.getUseCaseConfig());
+      mVideoCapture = mVideoCaptureBuilder.build();
     }
     // End Signal Custom Code Block
 
@@ -262,15 +259,15 @@ final class CameraXModule {
     mPreviewBuilder.setTargetResolution(new Size(getMeasuredWidth(), height));
 
     mPreview = mPreviewBuilder.build();
-    mPreview.setSurfaceProvider(mCameraXView.getPreviewView().getPreviewSurfaceProvider());
+    mPreview.setSurfaceProvider(mCameraView.getPreviewView().getSurfaceProvider());
 
     CameraSelector cameraSelector =
         new CameraSelector.Builder().requireLensFacing(mCameraLensFacing).build();
-    if (getCaptureMode() == CameraXView.CaptureMode.IMAGE) {
+    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
       mCamera = mCameraProvider.bindToLifecycle(mCurrentLifecycle, cameraSelector,
           mImageCapture,
           mPreview);
-    } else if (getCaptureMode() == CameraXView.CaptureMode.VIDEO) {
+    } else if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
       mCamera = mCameraProvider.bindToLifecycle(mCurrentLifecycle, cameraSelector,
           mVideoCapture,
           mPreview);
@@ -301,7 +298,7 @@ final class CameraXModule {
       return;
     }
 
-    if (getCaptureMode() == CameraXView.CaptureMode.VIDEO) {
+    if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
       throw new IllegalStateException("Can not take picture under VIDEO capture mode.");
     }
 
@@ -312,17 +309,32 @@ final class CameraXModule {
     mImageCapture.takePicture(executor, callback);
   }
 
-  // Begin Signal Custom Code Block
-  @RequiresApi(26)
-  public void startRecording(FileDescriptor file,
-                             // End Signal Custom Code Block
-                             Executor executor,
-                             final VideoCapture.OnVideoSavedCallback callback) {
+  public void takePicture(@NonNull ImageCapture.OutputFileOptions outputFileOptions,
+                          @NonNull Executor executor, OnImageSavedCallback callback) {
+    if (mImageCapture == null) {
+      return;
+    }
+
+    if (getCaptureMode() == SignalCameraView.CaptureMode.VIDEO) {
+      throw new IllegalStateException("Can not take picture under VIDEO capture mode.");
+    }
+
+    if (callback == null) {
+      throw new IllegalArgumentException("OnImageSavedCallback should not be empty");
+    }
+
+    outputFileOptions.getMetadata().setReversedHorizontal(mCameraLensFacing != null
+        && mCameraLensFacing == CameraSelector.LENS_FACING_FRONT);
+    mImageCapture.takePicture(outputFileOptions, executor, callback);
+  }
+
+  public void startRecording(VideoCapture.OutputFileOptions outputFileOptions,
+                             Executor executor, final OnVideoSavedCallback callback) {
     if (mVideoCapture == null) {
       return;
     }
 
-    if (getCaptureMode() == CameraXView.CaptureMode.IMAGE) {
+    if (getCaptureMode() == SignalCameraView.CaptureMode.IMAGE) {
       throw new IllegalStateException("Can not record video under IMAGE capture mode.");
     }
 
@@ -332,15 +344,14 @@ final class CameraXModule {
 
     mVideoIsRecording.set(true);
     mVideoCapture.startRecording(
-        file,
+        outputFileOptions,
         executor,
         new VideoCapture.OnVideoSavedCallback() {
           @Override
-          // Begin Signal Custom Code Block
-          public void onVideoSaved(@NonNull FileDescriptor savedFile) {
-          // End Signal Custom Code Block
+          public void onVideoSaved(
+              @NonNull VideoCapture.OutputFileResults outputFileResults) {
             mVideoIsRecording.set(false);
-            callback.onVideoSaved(savedFile);
+            callback.onVideoSaved(outputFileResults);
           }
 
           @Override
@@ -349,15 +360,12 @@ final class CameraXModule {
               @NonNull String message,
               @Nullable Throwable cause) {
             mVideoIsRecording.set(false);
-            Log.e(TAG, message, cause);
+            Logger.e(TAG, message, cause);
             callback.onError(videoCaptureError, message, cause);
           }
         });
   }
 
-  // Begin Signal Custom Code Block
-  @RequiresApi(26)
-  // End Signal Custom Code Block
   public void stopRecording() {
     if (mVideoCapture == null) {
       return;
@@ -388,14 +396,15 @@ final class CameraXModule {
 
   @RequiresPermission(permission.CAMERA)
   public boolean hasCameraWithLensFacing(@CameraSelector.LensFacing int lensFacing) {
-    String cameraId;
-    try {
-      cameraId = CameraX.getCameraWithLensFacing(lensFacing);
-    } catch (Exception e) {
-      throw new IllegalStateException("Unable to query lens facing.", e);
+    if (mCameraProvider == null) {
+      return false;
+    }
+    try {
+      return mCameraProvider.hasCamera(
+          new CameraSelector.Builder().requireLensFacing(lensFacing).build());
+    } catch (CameraInfoUnavailableException e) {
+      return false;
     }
-
-    return cameraId != null;
   }
 
   @Nullable
@@ -454,7 +463,7 @@ final class CameraXModule {
         }
       }, CameraXExecutors.directExecutor());
     } else {
-      Log.e(TAG, "Failed to set zoom ratio");
+      Logger.e(TAG, "Failed to set zoom ratio");
     }
   }
 
@@ -486,6 +495,10 @@ final class CameraXModule {
     }
   }
 
+  boolean isBoundToLifecycle() {
+    return mCamera != null;
+  }
+
   int getRelativeCameraOrientation(boolean compensateForMirroring) {
     int rotationDegrees = 0;
     if (mCamera != null) {
@@ -520,6 +533,11 @@ final class CameraXModule {
       if (!toUnbind.isEmpty()) {
         mCameraProvider.unbind(toUnbind.toArray((new UseCase[0])));
       }
+
+      // Remove surface provider once unbound.
+      if (mPreview != null) {
+        mPreview.setSurfaceProvider(null);
+      }
     }
     mCamera = null;
     mCurrentLifecycle = null;
@@ -532,7 +550,7 @@ final class CameraXModule {
       mImageCapture.setTargetRotation(getDisplaySurfaceRotation());
     }
 
-    if (mVideoCapture != null && MediaConstraints.isVideoTranscodeAvailable()) {
+    if (mVideoCapture != null) {
       mVideoCapture.setTargetRotation(getDisplaySurfaceRotation());
     }
   }
@@ -567,7 +585,7 @@ final class CameraXModule {
       return false;
     }
 
-    CameraInternal camera = mImageCapture.getBoundCamera();
+    CameraInternal camera = mImageCapture.getCamera();
 
     if (camera == null) {
       return false;
@@ -614,15 +632,15 @@ final class CameraXModule {
   }
 
   public Context getContext() {
-    return mCameraXView.getContext();
+    return mCameraView.getContext();
   }
 
   public int getWidth() {
-    return mCameraXView.getWidth();
+    return mCameraView.getWidth();
   }
 
   public int getHeight() {
-    return mCameraXView.getHeight();
+    return mCameraView.getHeight();
   }
 
   public int getDisplayRotationDegrees() {
@@ -630,15 +648,15 @@ final class CameraXModule {
   }
 
   protected int getDisplaySurfaceRotation() {
-    return mCameraXView.getDisplaySurfaceRotation();
+    return mCameraView.getDisplaySurfaceRotation();
   }
 
   private int getMeasuredWidth() {
-    return mCameraXView.getMeasuredWidth();
+    return mCameraView.getMeasuredWidth();
   }
 
   private int getMeasuredHeight() {
-    return mCameraXView.getMeasuredHeight();
+    return mCameraView.getMeasuredHeight();
   }
 
   @Nullable
@@ -647,11 +665,11 @@ final class CameraXModule {
   }
 
   @NonNull
-  public CameraXView.CaptureMode getCaptureMode() {
+  public SignalCameraView.CaptureMode getCaptureMode() {
     return mCaptureMode;
   }
 
-  public void setCaptureMode(@NonNull CameraXView.CaptureMode captureMode) {
+  public void setCaptureMode(@NonNull SignalCameraView.CaptureMode captureMode) {
     this.mCaptureMode = captureMode;
     rebindToLifecycle();
   }

app/src/main/java/org/signal/glide/apng/APNGDrawable.java

@@ -7,8 +7,8 @@ package org.signal.glide.apng;
 
 import android.content.Context;
 
-import org.signal.glide.common.FrameAnimationDrawable;
 import org.signal.glide.apng.decode.APNGDecoder;
+import org.signal.glide.common.FrameAnimationDrawable;
 import org.signal.glide.common.decode.FrameSeqDecoder;
 import org.signal.glide.common.loader.AssetStreamLoader;
 import org.signal.glide.common.loader.FileLoader;

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

@@ -4,12 +4,12 @@ import android.content.Context;
 
 import androidx.annotation.NonNull;
 
+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.StickerPackDownloadJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.stickers.BlessedPacks;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
@@ -34,6 +34,11 @@ public final class AppInitialization {
     TextSecurePreferences.setJobManagerVersion(context, JobManager.CURRENT_VERSION);
     TextSecurePreferences.setLastExperienceVersionCode(context, Util.getCanonicalVersionCode());
     TextSecurePreferences.setHasSeenStickerIntroTooltip(context, true);
+    TextSecurePreferences.setPasswordDisabled(context, true);
+    TextSecurePreferences.setLastExperienceVersionCode(context, Util.getCanonicalVersionCode());
+    TextSecurePreferences.setReadReceiptsEnabled(context, true);
+    TextSecurePreferences.setTypingIndicatorsEnabled(context, true);
+    TextSecurePreferences.setHasSeenWelcomeScreen(context, false);
     ApplicationDependencies.getMegaphoneRepository().onFirstEverAppLaunch();
     SignalStore.onFirstEverAppLaunch();
     ApplicationDependencies.getJobManager().add(StickerPackDownloadJob.forInstall(BlessedPacks.ZOZO.getPackId(), BlessedPacks.ZOZO.getPackKey(), false));

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

@@ -33,10 +33,12 @@ import com.google.android.gms.security.ProviderInstaller;
 
 import org.conscrypt.Conscrypt;
 import org.signal.aesgcmprovider.AesGcmProvider;
+import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.logging.AndroidLogger;
+import org.signal.core.util.logging.Log;
+import org.signal.core.util.logging.PersistentLogger;
 import org.signal.glide.SignalGlideCodecs;
 import org.signal.ringrtc.CallManager;
-import org.thoughtcrime.securesms.components.TypingStatusRepository;
-import org.thoughtcrime.securesms.components.TypingStatusSender;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
@@ -50,11 +52,8 @@ import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
 import org.thoughtcrime.securesms.jobs.RefreshPreKeysJob;
 import org.thoughtcrime.securesms.jobs.RetrieveProfileJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.logging.AndroidLogger;
 import org.thoughtcrime.securesms.logging.CustomSignalProtocolLogger;
-import org.thoughtcrime.securesms.logging.Log;
-import org.thoughtcrime.securesms.logging.PersistentLogger;
-import org.thoughtcrime.securesms.logging.SignalUncaughtExceptionHandler;
+import org.thoughtcrime.securesms.logging.LogSecretProvider;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.notifications.NotificationChannels;
 import org.thoughtcrime.securesms.providers.BlobProvider;
@@ -70,10 +69,13 @@ import org.thoughtcrime.securesms.service.RotateSenderCertificateListener;
 import org.thoughtcrime.securesms.service.RotateSignedPreKeyListener;
 import org.thoughtcrime.securesms.service.UpdateApkRefreshListener;
 import org.thoughtcrime.securesms.storage.StorageSyncHelper;
+import org.thoughtcrime.securesms.tracing.Trace;
+import org.thoughtcrime.securesms.tracing.Tracer;
+import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.FeatureFlags;
+import org.thoughtcrime.securesms.util.SignalUncaughtExceptionHandler;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
 import org.webrtc.voiceengine.WebRtcAudioManager;
 import org.webrtc.voiceengine.WebRtcAudioUtils;
@@ -92,15 +94,14 @@ import java.util.concurrent.TimeUnit;
  *
  * @author Moxie Marlinspike
  */
+@Trace
 public class ApplicationContext extends MultiDexApplication implements DefaultLifecycleObserver {
 
   private static final String TAG = ApplicationContext.class.getSimpleName();
 
-  private ExpiringMessageManager   expiringMessageManager;
-  private ViewOnceMessageManager   viewOnceMessageManager;
-  private TypingStatusRepository   typingStatusRepository;
-  private TypingStatusSender       typingStatusSender;
-  private PersistentLogger         persistentLogger;
+  private ExpiringMessageManager expiringMessageManager;
+  private ViewOnceMessageManager viewOnceMessageManager;
+  private PersistentLogger       persistentLogger;
 
   private volatile boolean isAppVisible;
 
@@ -110,8 +111,11 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
 
   @Override
   public void onCreate() {
+    Tracer.getInstance().start("Application#onCreate()");
     long startTime = System.currentTimeMillis();
+
     super.onCreate();
+
     initializeSecurityProvider();
     initializeLogging();
     Log.i(TAG, "onCreate()");
@@ -122,8 +126,6 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
     initializeMessageRetrieval();
     initializeExpiringMessageManager();
     initializeRevealableMessageManager();
-    initializeTypingStatusRepository();
-    initializeTypingStatusSender();
     initializeGcmCheck();
     initializeSignedPreKeyCheck();
     initializePeriodicTasks();
@@ -146,7 +148,11 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
     }
 
     ApplicationDependencies.getJobManager().beginJobLoop();
+
+    DynamicTheme.setDefaultDayNightMode(this);
+
     Log.d(TAG, "onCreate() took " + (System.currentTimeMillis() - startTime) + " ms");
+    Tracer.getInstance().end("Application#onCreate()");
   }
 
   @Override
@@ -181,14 +187,6 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
     return viewOnceMessageManager;
   }
 
-  public TypingStatusRepository getTypingStatusRepository() {
-    return typingStatusRepository;
-  }
-
-  public TypingStatusSender getTypingStatusSender() {
-    return typingStatusSender;
-  }
-
   public boolean isAppVisible() {
     return isAppVisible;
   }
@@ -229,8 +227,8 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
   }
 
   private void initializeLogging() {
-    persistentLogger = new PersistentLogger(this);
-    org.thoughtcrime.securesms.logging.Log.initialize(new AndroidLogger(), persistentLogger);
+    persistentLogger = new PersistentLogger(this, LogSecretProvider.getOrCreateAttachmentSecret(this), BuildConfig.VERSION_NAME);
+    org.signal.core.util.logging.Log.initialize(new AndroidLogger(), persistentLogger);
 
     SignalProtocolLoggerProvider.setProvider(new CustomSignalProtocolLogger());
   }
@@ -288,14 +286,6 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
     this.viewOnceMessageManager = new ViewOnceMessageManager(this);
   }
 
-  private void initializeTypingStatusRepository() {
-    this.typingStatusRepository = new TypingStatusRepository();
-  }
-
-  private void initializeTypingStatusSender() {
-    this.typingStatusSender = new TypingStatusSender(this);
-  }
-
   private void initializePeriodicTasks() {
     RotateSignedPreKeyListener.schedule(this);
     DirectoryRefreshListener.schedule(this);
@@ -424,7 +414,8 @@ public class ApplicationContext extends MultiDexApplication implements DefaultLi
 
   @Override
   protected void attachBaseContext(Context base) {
-    super.attachBaseContext(DynamicLanguageContextWrapper.updateContext(base, TextSecurePreferences.getLanguage(base)));
+    DynamicLanguageContextWrapper.updateContext(base);
+    super.attachBaseContext(base);
   }
 
   private static class ProviderInitializationException extends RuntimeException {

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

@@ -18,7 +18,6 @@
 package org.thoughtcrime.securesms;
 
 import android.app.AlertDialog;
-import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.graphics.PorterDuff;
@@ -27,9 +26,9 @@ import android.os.Bundle;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentTransaction;
 import androidx.preference.Preference;
 
 import org.thoughtcrime.securesms.help.HelpFragment;
@@ -48,12 +47,12 @@ import org.thoughtcrime.securesms.preferences.widgets.UsernamePreference;
 import org.thoughtcrime.securesms.profiles.edit.EditProfileActivity;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.service.KeyCachingService;
+import org.thoughtcrime.securesms.util.CachedInflater;
 import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.ThemeUtil;
 
 /**
  * The Activity for application preference display and management.
@@ -83,9 +82,13 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActivity
   private static final String PREFERENCE_CATEGORY_ADVANCED       = "preference_category_advanced";
   private static final String PREFERENCE_CATEGORY_DONATE         = "preference_category_donate";
 
+  private static final String WAS_CONFIGURATION_UPDATED          = "was_configuration_updated";
+
   private final DynamicTheme    dynamicTheme    = new DynamicTheme();
   private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
 
+  private boolean wasConfigurationUpdated = false;
+
   @Override
   protected void onPreCreate() {
     dynamicTheme.onCreate(this);
@@ -103,9 +106,17 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActivity
       initFragment(android.R.id.content, new BackupsPreferenceFragment());
     } else if (icicle == null) {
       initFragment(android.R.id.content, new ApplicationPreferenceFragment());
+    } else {
+      wasConfigurationUpdated = icicle.getBoolean(WAS_CONFIGURATION_UPDATED);
     }
   }
 
+  @Override
+  protected void onSaveInstanceState(@NonNull Bundle outState) {
+    outState.putBoolean(WAS_CONFIGURATION_UPDATED, wasConfigurationUpdated);
+    super.onSaveInstanceState(outState);
+  }
+
   @Override
   public void onResume() {
     super.onResume();
@@ -127,20 +138,29 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActivity
     if (fragmentManager.getBackStackEntryCount() > 0) {
       fragmentManager.popBackStack();
     } else {
-      // TODO [greyson] Navigation
-      Intent intent = new Intent(this, MainActivity.class);
-      intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-      startActivity(intent);
+      if (wasConfigurationUpdated) {
+        setResult(MainActivity.RESULT_CONFIG_CHANGED);
+      } else {
+        setResult(RESULT_OK);
+      }
       finish();
     }
     return true;
   }
 
+  @Override
+  public void onBackPressed() {
+    onSupportNavigateUp();
+  }
+
   @Override
   public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
     if (key.equals(TextSecurePreferences.THEME_PREF)) {
+      DynamicTheme.setDefaultDayNightMode(this);
       recreate();
     } else if (key.equals(TextSecurePreferences.LANGUAGE_PREF)) {
+      CachedInflater.from(this).clear();
+      wasConfigurationUpdated = true;
       recreate();
 
       Intent intent = new Intent(this, KeyCachingService.class);
@@ -195,7 +215,7 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActivity
       if (Build.VERSION.SDK_INT >= 21) return;
 
       Preference preference = this.findPreference(PREFERENCE_CATEGORY_SMS_MMS);
-      preference.getIcon().setColorFilter(ThemeUtil.getThemedColor(requireContext(), R.attr.icon_tint), PorterDuff.Mode.SRC_IN);
+      preference.getIcon().setColorFilter(ContextCompat.getColor(requireContext(), R.color.signal_icon_tint_primary), PorterDuff.Mode.SRC_IN);
     }
 
     @Override

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

@@ -26,11 +26,11 @@ import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.request.transition.Transition;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.contacts.avatars.ContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.FallbackContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.ResourceContactPhoto;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;

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

@@ -1,23 +1,22 @@
 package org.thoughtcrime.securesms;
 
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
-import android.os.Build;
-import android.os.Build.VERSION_CODES;
+import android.content.res.Configuration;
 import android.os.Bundle;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.ActionBar;
-import androidx.core.app.ActivityCompat;
-import androidx.core.app.ActivityOptionsCompat;
-import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 import android.view.WindowManager;
 
-import org.thoughtcrime.securesms.logging.Log;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.core.app.ActivityCompat;
+import androidx.core.app.ActivityOptionsCompat;
+
+import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.util.ConfigurationUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageActivityHelper;
 import org.thoughtcrime.securesms.util.dynamiclanguage.DynamicLanguageContextWrapper;
 
 import java.util.Objects;
@@ -40,7 +39,6 @@ public abstract class BaseActivity extends AppCompatActivity {
   protected void onResume() {
     super.onResume();
     initializeScreenshotSecurity();
-    DynamicLanguageActivityHelper.recreateIfNotInCorrectLanguage(this, TextSecurePreferences.getLanguage(this));
   }
 
   @Override
@@ -75,16 +73,23 @@ public abstract class BaseActivity extends AppCompatActivity {
     ActivityCompat.startActivity(this, intent, bundle);
   }
 
-  @TargetApi(21)
-  protected void setStatusBarColor(int color) {
-    if (Build.VERSION.SDK_INT >= 21) {
-      getWindow().setStatusBarColor(color);
-    }
+  @Override
+  protected void attachBaseContext(@NonNull Context newBase) {
+    super.attachBaseContext(newBase);
+
+    Configuration configuration      = new Configuration(newBase.getResources().getConfiguration());
+    int           appCompatNightMode = getDelegate().getLocalNightMode() != AppCompatDelegate.MODE_NIGHT_UNSPECIFIED ? getDelegate().getLocalNightMode()
+                                                                                                                     : AppCompatDelegate.getDefaultNightMode();
+
+    configuration.uiMode = (configuration.uiMode & ~Configuration.UI_MODE_NIGHT_MASK) | mapNightModeToConfigurationUiMode(newBase, appCompatNightMode);
+
+    applyOverrideConfiguration(configuration);
   }
 
   @Override
-  protected void attachBaseContext(Context newBase) {
-    super.attachBaseContext(DynamicLanguageContextWrapper.updateContext(newBase, TextSecurePreferences.getLanguage(newBase)));
+  public void applyOverrideConfiguration(@NonNull Configuration overrideConfiguration) {
+    DynamicLanguageContextWrapper.prepareOverrideConfiguration(this, overrideConfiguration);
+    super.applyOverrideConfiguration(overrideConfiguration);
   }
 
   private void logEvent(@NonNull String event) {
@@ -94,4 +99,13 @@ public abstract class BaseActivity extends AppCompatActivity {
   public final @NonNull ActionBar requireSupportActionBar() {
     return Objects.requireNonNull(getSupportActionBar());
   }
+
+  private static int mapNightModeToConfigurationUiMode(@NonNull Context context, @AppCompatDelegate.NightMode int appCompatNightMode) {
+    if (appCompatNightMode == AppCompatDelegate.MODE_NIGHT_YES) {
+      return Configuration.UI_MODE_NIGHT_YES;
+    } else if (appCompatNightMode == AppCompatDelegate.MODE_NIGHT_NO) {
+      return Configuration.UI_MODE_NIGHT_NO;
+    }
+    return ConfigurationUtil.getNightModeConfiguration(context.getApplicationContext());
+  }
 }

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

@@ -14,6 +14,7 @@ import org.thoughtcrime.securesms.conversation.ConversationMessage;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
 import org.thoughtcrime.securesms.groups.GroupId;
+import org.thoughtcrime.securesms.groups.GroupMigrationMembershipChange;
 import org.thoughtcrime.securesms.linkpreview.LinkPreview;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
@@ -59,7 +60,8 @@ public interface BindableConversationItem extends Unbindable {
     void onVoiceNotePause(@NonNull Uri uri);
     void onVoiceNotePlay(@NonNull Uri uri, long messageId, double position);
     void onVoiceNoteSeekTo(@NonNull Uri uri, double position);
-    void onGroupMigrationLearnMoreClicked(@NonNull List<RecipientId> pendingRecipients);
+    void onGroupMigrationLearnMoreClicked(@NonNull GroupMigrationMembershipChange membershipChange);
+    void onJoinGroupCallClicked();
 
     /** @return true if handled, false if you want to let the normal url handling continue */
     boolean onUrlClicked(@NonNull String url);

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

@@ -11,9 +11,6 @@ import androidx.lifecycle.Lifecycle;
 
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.recipients.RecipientUtil;
-import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
 import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
 
 /**

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

@@ -1,139 +0,0 @@
-package org.thoughtcrime.securesms;
-
-import android.content.Context;
-import android.database.Cursor;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.ListView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.cursoradapter.widget.CursorAdapter;
-import androidx.fragment.app.ListFragment;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-
-import org.thoughtcrime.securesms.database.RecipientDatabase;
-import org.thoughtcrime.securesms.database.loaders.BlockedContactsLoader;
-import org.thoughtcrime.securesms.mms.GlideApp;
-import org.thoughtcrime.securesms.mms.GlideRequests;
-import org.thoughtcrime.securesms.preferences.BlockedContactListItem;
-import org.thoughtcrime.securesms.recipients.LiveRecipient;
-import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.recipients.RecipientUtil;
-import org.thoughtcrime.securesms.util.DynamicTheme;
-
-public class BlockedContactsActivity extends PassphraseRequiredActivity {
-
-  private final DynamicTheme dynamicTheme = new DynamicTheme();
-
-  @Override
-  public void onPreCreate() {
-    dynamicTheme.onCreate(this);
-  }
-
-  @Override
-  public void onCreate(Bundle bundle, boolean ready) {
-    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-    getSupportActionBar().setTitle(R.string.BlockedContactsActivity_blocked_contacts);
-    initFragment(android.R.id.content, new BlockedContactsFragment());
-  }
-
-  @Override
-  public void onResume() {
-    super.onResume();
-    dynamicTheme.onResume(this);
-  }
-
-  @Override
-  public boolean onSupportNavigateUp() {
-    onBackPressed();
-    return true;
-  }
-
-  public static class BlockedContactsFragment
-      extends ListFragment
-      implements LoaderManager.LoaderCallbacks<Cursor>, ListView.OnItemClickListener
-  {
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) {
-      return inflater.inflate(R.layout.blocked_contacts_fragment, container, false);
-    }
-
-    @Override
-    public void onCreate(Bundle bundle) {
-      super.onCreate(bundle);
-      setListAdapter(new BlockedContactAdapter(requireActivity(), GlideApp.with(this), null));
-      LoaderManager.getInstance(this).initLoader(0, null, this);
-    }
-
-    @Override
-    public void onStart() {
-      super.onStart();
-      LoaderManager.getInstance(this).restartLoader(0, null, this);
-    }
-
-    @Override
-    public void onActivityCreated(Bundle bundle) {
-      super.onActivityCreated(bundle);
-      getListView().setOnItemClickListener(this);
-    }
-
-    @Override
-    public @NonNull Loader<Cursor> onCreateLoader(int id, Bundle args) {
-      return new BlockedContactsLoader(getActivity());
-    }
-
-    @Override
-    public void onLoadFinished(@NonNull Loader<Cursor> loader, Cursor data) {
-      if (getListAdapter() != null) {
-        ((CursorAdapter) getListAdapter()).changeCursor(data);
-      }
-    }
-
-    @Override
-    public void onLoaderReset(@NonNull Loader<Cursor> loader) {
-      if (getListAdapter() != null) {
-        ((CursorAdapter) getListAdapter()).changeCursor(null);
-      }
-    }
-
-    @Override
-    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-      Recipient recipient = ((BlockedContactListItem)view).getRecipient();
-      BlockUnblockDialog.showUnblockFor(requireContext(), getLifecycle(), recipient, () -> {
-        RecipientUtil.unblock(requireContext(), recipient);
-        LoaderManager.getInstance(this).restartLoader(0, null, this);
-      });
-    }
-
-    private static class BlockedContactAdapter extends CursorAdapter {
-
-      private final GlideRequests glideRequests;
-
-      BlockedContactAdapter(@NonNull Context context, @NonNull GlideRequests glideRequests, @Nullable Cursor c) {
-        super(context, c);
-        this.glideRequests = glideRequests;
-      }
-
-      @Override
-      public View newView(Context context, Cursor cursor, ViewGroup parent) {
-        return LayoutInflater.from(context)
-                             .inflate(R.layout.blocked_contact_list_item, parent, false);
-      }
-
-      @Override
-      public void bindView(View view, Context context, Cursor cursor) {
-        RecipientId   recipientId = RecipientId.from(cursor.getLong(cursor.getColumnIndexOrThrow(RecipientDatabase.ID)));
-        LiveRecipient recipient   = Recipient.live(recipientId);
-
-        ((BlockedContactListItem) view).set(glideRequests, recipient);
-      }
-    }
-  }
-}

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

@@ -3,26 +3,25 @@ package org.thoughtcrime.securesms;
 
 import android.app.Activity;
 import android.content.Intent;
-import android.os.Bundle;
 import android.view.ContextThemeWrapper;
 
-import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 
-import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.ThemeUtil;
 
-public class ClearProfileAvatarActivity extends Activity {
+public final class ClearAvatarPromptActivity extends Activity {
 
   private static final String ARG_TITLE = "arg_title";
 
   public static Intent createForUserProfilePhoto() {
-    return new Intent("org.thoughtcrime.securesms.action.CLEAR_PROFILE_PHOTO");
+    Intent intent = new Intent(ApplicationDependencies.getApplication(), ClearAvatarPromptActivity.class);
+    intent.putExtra(ARG_TITLE, R.string.ClearProfileActivity_remove_profile_photo);
+    return intent;
   }
 
   public static Intent createForGroupProfilePhoto() {
-    Intent intent = new Intent("org.thoughtcrime.securesms.action.CLEAR_PROFILE_PHOTO");
+    Intent intent = new Intent(ApplicationDependencies.getApplication(), ClearAvatarPromptActivity.class);
     intent.putExtra(ARG_TITLE, R.string.ClearProfileActivity_remove_group_photo);
     return intent;
   }
@@ -31,10 +30,10 @@ public class ClearProfileAvatarActivity extends Activity {
   public void onResume() {
     super.onResume();
 
-    int titleId = getIntent().getIntExtra(ARG_TITLE, R.string.ClearProfileActivity_remove_profile_photo);
+    int message = getIntent().getIntExtra(ARG_TITLE, 0);
 
     new AlertDialog.Builder(new ContextThemeWrapper(this, DynamicTheme.isDarkTheme(this) ? R.style.TextSecure_DarkTheme : R.style.TextSecure_LightTheme))
-                   .setMessage(titleId)
+                   .setMessage(message)
                    .setNegativeButton(android.R.string.cancel, (dialog, which) -> finish())
                    .setPositiveButton(R.string.ClearProfileActivity_remove, (dialog, which) -> {
                      Intent result = new Intent();

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

@@ -14,9 +14,7 @@ import androidx.appcompat.app.AlertDialog;
 import org.thoughtcrime.securesms.crypto.storage.TextSecureIdentityKeyStore;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.MessageDatabase;
-import org.thoughtcrime.securesms.database.MmsDatabase;
 import org.thoughtcrime.securesms.database.PushDatabase;
-import org.thoughtcrime.securesms.database.SmsDatabase;
 import org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;

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

@@ -22,10 +22,10 @@ import android.os.Bundle;
 
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.ContactFilterToolbar;
 import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;

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

@@ -55,6 +55,7 @@ import com.annimon.stream.Stream;
 import com.google.android.material.chip.ChipGroup;
 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.contacts.ContactChip;
@@ -66,7 +67,6 @@ import org.thoughtcrime.securesms.contacts.SelectedContact;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
 import org.thoughtcrime.securesms.groups.SelectionLimits;
 import org.thoughtcrime.securesms.groups.ui.GroupLimitDialog;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.permissions.Permissions;

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

@@ -18,10 +18,10 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.core.content.ContextCompat;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
 import org.thoughtcrime.securesms.crypto.ProfileKeyUtil;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.qr.ScanListener;
 import org.thoughtcrime.securesms.util.Base64;

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

@@ -5,8 +5,6 @@ import android.annotation.TargetApi;
 import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewAnimationUtils;
@@ -15,6 +13,8 @@ import android.view.animation.DecelerateInterpolator;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
+import androidx.annotation.NonNull;
+
 import org.thoughtcrime.securesms.components.camera.CameraView;
 import org.thoughtcrime.securesms.qr.ScanListener;
 import org.thoughtcrime.securesms.qr.ScanningThread;

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

@@ -3,13 +3,14 @@ package org.thoughtcrime.securesms;
 import android.content.res.Configuration;
 import android.net.Uri;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+
 public class DeviceLinkFragment extends Fragment implements View.OnClickListener {
 
   private LinearLayout        container;

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

@@ -6,15 +6,6 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.os.AsyncTask;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.fragment.app.ListFragment;
-import androidx.loader.app.LoaderManager;
-import androidx.loader.content.Loader;
-import androidx.appcompat.app.AlertDialog;
-
-import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.devicelist.Device;
-import org.thoughtcrime.securesms.logging.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -24,12 +15,21 @@ import android.widget.Button;
 import android.widget.ListView;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.ListFragment;
+import androidx.loader.app.LoaderManager;
+import androidx.loader.content.Loader;
+
 import com.melnykov.fab.FloatingActionButton;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.database.loaders.DeviceListLoader;
-import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
+import org.thoughtcrime.securesms.devicelist.Device;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.ViewUtil;
+import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
 import org.whispersystems.signalservice.api.SignalServiceAccountManager;
 
 import java.io.IOException;

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

@@ -2,9 +2,10 @@ package org.thoughtcrime.securesms;
 
 import android.content.Intent;
 import android.os.Bundle;
-import androidx.appcompat.app.AlertDialog;
 import android.view.Window;
 
+import androidx.appcompat.app.AlertDialog;
+
 public class DeviceProvisioningActivity extends PassphraseRequiredActivity {
 
   @SuppressWarnings("unused")

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

@@ -28,7 +28,7 @@ public final class GroupMembersDialog {
   public void display() {
     AlertDialog dialog = new AlertDialog.Builder(fragmentActivity)
                                         .setTitle(R.string.ConversationActivity_group_members)
-                                        .setIconAttribute(R.attr.group_members_dialog_icon)
+                                        .setIcon(R.drawable.ic_group_24)
                                         .setCancelable(true)
                                         .setView(R.layout.dialog_group_members)
                                         .setPositiveButton(android.R.string.ok, null)

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

@@ -164,10 +164,10 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
   private void setPrimaryColorsToolbarNormal() {
     primaryToolbar.setBackgroundColor(0);
     primaryToolbar.getNavigationIcon().setColorFilter(null);
-    primaryToolbar.setTitleTextColor(ThemeUtil.getThemedColor(this, R.attr.title_text_color_primary));
+    primaryToolbar.setTitleTextColor(ContextCompat.getColor(this, R.color.signal_text_primary));
 
     if (Build.VERSION.SDK_INT >= 23) {
-      getWindow().setStatusBarColor(ThemeUtil.getThemedColor(this, android.R.attr.statusBarColor));
+      WindowUtil.setStatusBarColor(getWindow(), ThemeUtil.getThemedColor(this, android.R.attr.statusBarColor));
       getWindow().setNavigationBarColor(ThemeUtil.getThemedColor(this, android.R.attr.navigationBarColor));
       WindowUtil.setLightStatusBarFromTheme(this);
     }
@@ -177,11 +177,11 @@ public class InviteActivity extends PassphraseRequiredActivity implements Contac
 
   private void setPrimaryColorsToolbarForSms() {
     primaryToolbar.setBackgroundColor(ContextCompat.getColor(this, R.color.core_ultramarine));
-    primaryToolbar.getNavigationIcon().setColorFilter(ThemeUtil.getThemedColor(this, R.attr.conversation_subtitle_color), PorterDuff.Mode.SRC_IN);
-    primaryToolbar.setTitleTextColor(ThemeUtil.getThemedColor(this, R.attr.conversation_title_color));
+    primaryToolbar.getNavigationIcon().setColorFilter(ContextCompat.getColor(this, R.color.signal_text_toolbar_subtitle), PorterDuff.Mode.SRC_IN);
+    primaryToolbar.setTitleTextColor(ContextCompat.getColor(this, R.color.signal_text_toolbar_title));
 
     if (Build.VERSION.SDK_INT >= 23) {
-      getWindow().setStatusBarColor(ContextCompat.getColor(this, R.color.core_ultramarine));
+      WindowUtil.setStatusBarColor(getWindow(), ContextCompat.getColor(this, R.color.core_ultramarine));
       WindowUtil.clearLightStatusBar(getWindow());
     }
 

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

@@ -6,7 +6,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
-import org.thoughtcrime.securesms.logging.Log;
+import org.signal.core.util.logging.Log;
 
 /**
  * Simply logs out lifecycle events.

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

@@ -1,17 +1,24 @@
 package org.thoughtcrime.securesms;
 
+import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
+import org.thoughtcrime.securesms.tracing.Trace;
+import org.thoughtcrime.securesms.util.CachedInflater;
 import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 
+@Trace
 public class MainActivity extends PassphraseRequiredActivity {
 
+  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);
 
@@ -23,6 +30,8 @@ public class MainActivity extends PassphraseRequiredActivity {
     navigator.onCreate(savedInstanceState);
 
     handleGroupLinkInIntent(getIntent());
+
+    CachedInflater.from(this).clear();
   }
 
   @Override
@@ -50,6 +59,14 @@ public class MainActivity extends PassphraseRequiredActivity {
     }
   }
 
+  @Override
+  protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+    super.onActivityResult(requestCode, resultCode, data);
+    if (requestCode == MainNavigator.REQUEST_CONFIG_CHANGES && resultCode == RESULT_CONFIG_CHANGED) {
+      recreate();
+    }
+  }
+
   public @NonNull MainNavigator getNavigator() {
     return navigator;
   }

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

@@ -9,7 +9,7 @@ import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 
-import org.thoughtcrime.securesms.conversation.ConversationActivity;
+import org.thoughtcrime.securesms.conversation.ConversationIntents;
 import org.thoughtcrime.securesms.conversationlist.ConversationListArchiveFragment;
 import org.thoughtcrime.securesms.conversationlist.ConversationListFragment;
 import org.thoughtcrime.securesms.groups.ui.creategroup.CreateGroupActivity;
@@ -18,6 +18,8 @@ import org.thoughtcrime.securesms.recipients.RecipientId;
 
 public class MainNavigator {
 
+  public static final int REQUEST_CONFIG_CHANGES = 901;
+
   private final MainActivity activity;
 
   public MainNavigator(@NonNull MainActivity activity) {
@@ -57,7 +59,10 @@ public class MainNavigator {
   }
 
   public void goToConversation(@NonNull RecipientId recipientId, long threadId, int distributionType, int startingPosition) {
-    Intent intent = ConversationActivity.buildIntent(activity, recipientId, threadId, distributionType, startingPosition);
+    Intent intent = ConversationIntents.createBuilder(activity, recipientId, threadId)
+                                       .withDistributionType(distributionType)
+                                       .withStartingPosition(startingPosition)
+                                       .build();
 
     activity.startActivity(intent);
     activity.overridePendingTransition(R.anim.slide_from_end, R.anim.fade_scale_out);
@@ -65,10 +70,9 @@ public class MainNavigator {
 
   public void goToAppSettings() {
     Intent intent = new Intent(activity, ApplicationPreferencesActivity.class);
-    activity.startActivity(intent);
+    activity.startActivityForResult(intent, REQUEST_CONFIG_CHANGES);
   }
 
-
   public void goToArchiveList() {
     getFragmentManager().beginTransaction()
                         .setCustomAnimations(R.anim.slide_from_end, R.anim.slide_to_start, R.anim.slide_from_start, R.anim.slide_to_end)

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

@@ -39,6 +39,7 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.app.ShareCompat;
 import androidx.core.util.Pair;
 import androidx.core.view.ViewCompat;
@@ -52,13 +53,13 @@ import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.viewpager.widget.ViewPager;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.animation.DepthPageTransformer;
 import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
 import org.thoughtcrime.securesms.components.viewpager.ExtendedOnPageChangedListener;
 import org.thoughtcrime.securesms.database.MediaDatabase;
 import org.thoughtcrime.securesms.database.MediaDatabase.MediaRecord;
 import org.thoughtcrime.securesms.database.loaders.PagingMediaLoader;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.mediaoverview.MediaOverviewActivity;
 import org.thoughtcrime.securesms.mediapreview.MediaPreviewFragment;
 import org.thoughtcrime.securesms.mediapreview.MediaPreviewViewModel;
@@ -142,6 +143,12 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     return intent;
   }
 
+  @Override
+  protected void attachBaseContext(@NonNull Context newBase) {
+    getDelegate().setLocalNightMode(AppCompatDelegate.MODE_NIGHT_YES);
+    super.attachBaseContext(newBase);
+  }
+
   @SuppressWarnings("ConstantConditions")
   @Override
   protected void onCreate(Bundle bundle, boolean ready) {
@@ -442,7 +449,7 @@ public final class MediaPreviewActivity extends PassphraseRequiredActivity
     }
 
     AlertDialog.Builder builder = new AlertDialog.Builder(this);
-    builder.setIconAttribute(R.attr.dialog_alert_icon);
+    builder.setIcon(R.drawable.ic_warning);
     builder.setTitle(R.string.MediaPreviewActivity_media_delete_confirmation_title);
     builder.setMessage(R.string.MediaPreviewActivity_media_delete_confirmation_message);
     builder.setCancelable(true);

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

@@ -1,8 +1,8 @@
 package org.thoughtcrime.securesms;
 
-import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;

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

@@ -23,16 +23,14 @@ import android.view.MenuItem;
 
 import androidx.appcompat.app.AlertDialog;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.contacts.sync.DirectoryHelper;
-import org.thoughtcrime.securesms.conversation.ConversationActivity;
+import org.thoughtcrime.securesms.conversation.ConversationIntents;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.database.ThreadDatabase;
 import org.thoughtcrime.securesms.groups.ui.creategroup.CreateGroupActivity;
 import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
@@ -99,15 +97,13 @@ public class NewConversationActivity extends ContactSelectionActivity
   }
 
   private void launch(Recipient recipient) {
-    Intent intent = new Intent(this, ConversationActivity.class);
-    intent.putExtra(ConversationActivity.RECIPIENT_EXTRA, recipient.getId());
-    intent.putExtra(ConversationActivity.TEXT_EXTRA, getIntent().getStringExtra(ConversationActivity.TEXT_EXTRA));
-    intent.setDataAndType(getIntent().getData(), getIntent().getType());
+    long   existingThread = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
+    Intent intent         = ConversationIntents.createBuilder(this, recipient.getId(), existingThread)
+                                               .withDraftText(getIntent().getStringExtra(Intent.EXTRA_TEXT))
+                                               .withDataUri(getIntent().getData())
+                                               .withDataType(getIntent().getType())
+                                               .build();
 
-    long existingThread = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
-
-    intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, existingThread);
-    intent.putExtra(ConversationActivity.DISTRIBUTION_TYPE_EXTRA, ThreadDatabase.DistributionTypes.DEFAULT);
     startActivity(intent);
     finish();
   }

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

@@ -21,8 +21,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.os.IBinder;
-import org.thoughtcrime.securesms.logging.Log;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.service.KeyCachingService;
 

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

@@ -20,12 +20,12 @@ import android.content.Context;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.Editable;
-import org.thoughtcrime.securesms.logging.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.EditText;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.crypto.InvalidPassphraseException;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil;

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

@@ -22,8 +22,6 @@ import android.os.Bundle;
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.VersionTracker;
 
 /**
@@ -66,12 +64,6 @@ public class PassphraseCreateActivity extends PassphraseActivity {
       IdentityKeyUtil.generateIdentityKeys(PassphraseCreateActivity.this);
       VersionTracker.updateLastSeenVersion(PassphraseCreateActivity.this);
 
-      TextSecurePreferences.setLastExperienceVersionCode(PassphraseCreateActivity.this, Util.getCanonicalVersionCode());
-      TextSecurePreferences.setPasswordDisabled(PassphraseCreateActivity.this, true);
-      TextSecurePreferences.setReadReceiptsEnabled(PassphraseCreateActivity.this, true);
-      TextSecurePreferences.setTypingIndicatorsEnabled(PassphraseCreateActivity.this, true);
-      TextSecurePreferences.setHasSeenWelcomeScreen(PassphraseCreateActivity.this, false);
-
       return null;
     }
 

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

@@ -24,16 +24,12 @@ import android.content.Intent;
 import android.graphics.PorterDuff;
 import android.os.Build;
 import android.os.Bundle;
-import androidx.core.hardware.fingerprint.FingerprintManagerCompat;
-import androidx.core.os.CancellationSignal;
-import androidx.appcompat.widget.Toolbar;
 import android.text.Editable;
 import android.text.InputType;
 import android.text.SpannableString;
 import android.text.Spanned;
 import android.text.style.RelativeSizeSpan;
 import android.text.style.TypefaceSpan;
-import org.thoughtcrime.securesms.logging.Log;
 import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -50,6 +46,11 @@ import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.hardware.fingerprint.FingerprintManagerCompat;
+import androidx.core.os.CancellationSignal;
+
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.animation.AnimationCompleteListener;
 import org.thoughtcrime.securesms.components.AnimatingToggle;
 import org.thoughtcrime.securesms.crypto.InvalidPassphraseException;

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

@@ -11,12 +11,12 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.jobs.PushNotificationReceiveJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.lock.v2.CreateKbsPinActivity;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrationActivity;
 import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
 import org.thoughtcrime.securesms.pin.PinRestoreActivity;
@@ -25,6 +25,7 @@ import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.registration.RegistrationNavigationActivity;
 import org.thoughtcrime.securesms.service.KeyCachingService;
+import org.thoughtcrime.securesms.tracing.Tracer;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 
 import java.util.Locale;
@@ -49,6 +50,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
 
   @Override
   protected final void onCreate(Bundle savedInstanceState) {
+    Tracer.getInstance().start(Log.tag(getClass()) + "#onCreate()");
     this.networkAccess = new SignalServiceNetworkAccess(this);
     onPreCreate();
 
@@ -61,6 +63,7 @@ public abstract class PassphraseRequiredActivity extends BaseActivity implements
       initializeClearKeyReceiver();
       onCreate(savedInstanceState, true);
     }
+    Tracer.getInstance().end(Log.tag(getClass()) + "#onCreate()");
   }
 
   protected void onPreCreate() {}

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

@@ -17,6 +17,7 @@
 package org.thoughtcrime.securesms;
 
 import android.os.Bundle;
+
 import androidx.fragment.app.FragmentActivity;
 
 public class PlayServicesProblemActivity extends FragmentActivity {

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

@@ -21,10 +21,11 @@ import android.app.Activity;
 import android.app.Dialog;
 import android.content.DialogInterface;
 import android.os.Bundle;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.fragment.app.DialogFragment;
 import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
 
 import com.google.android.gms.common.GoogleApiAvailability;
 

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

@@ -3,11 +3,12 @@ package org.thoughtcrime.securesms;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.widget.Toast;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.core.app.TaskStackBuilder;
 import androidx.appcompat.app.AppCompatActivity;
-import android.widget.Toast;
+import androidx.core.app.TaskStackBuilder;
 
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;

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

@@ -5,13 +5,13 @@ import android.content.Intent;
 import android.database.Cursor;
 import android.os.Bundle;
 import android.provider.ContactsContract;
-import androidx.annotation.NonNull;
 import android.text.TextUtils;
-
-import org.thoughtcrime.securesms.conversation.ConversationActivity;
-import org.thoughtcrime.securesms.logging.Log;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+
+import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.conversation.ConversationIntents;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.Rfc5724Uri;
@@ -44,16 +44,15 @@ public class SmsSendtoActivity extends Activity {
 
     if (TextUtils.isEmpty(destination.destination)) {
       nextIntent = new Intent(this, NewConversationActivity.class);
-      nextIntent.putExtra(ConversationActivity.TEXT_EXTRA, destination.getBody());
+      nextIntent.putExtra(Intent.EXTRA_TEXT, destination.getBody());
       Toast.makeText(this, R.string.ConversationActivity_specify_recipient, Toast.LENGTH_LONG).show();
     } else {
       Recipient recipient = Recipient.external(this, destination.getDestination());
       long      threadId  = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient.getId());
 
-      nextIntent = new Intent(this, ConversationActivity.class);
-      nextIntent.putExtra(ConversationActivity.TEXT_EXTRA, destination.getBody());
-      nextIntent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
-      nextIntent.putExtra(ConversationActivity.RECIPIENT_EXTRA, recipient.getId());
+      nextIntent = ConversationIntents.createBuilder(this, recipient.getId(), threadId)
+                                      .withDraftText(destination.getBody())
+                                      .build();
     }
     return nextIntent;
   }

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

@@ -2,9 +2,10 @@ package org.thoughtcrime.securesms;
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
+
 import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
-import android.text.TextUtils;
 
 import org.thoughtcrime.securesms.util.CharacterCalculator;
 import org.thoughtcrime.securesms.util.CharacterCalculator.CharacterState;

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

@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms;
 
 import android.Manifest;
 import android.content.Context;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 

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

@@ -2,7 +2,6 @@ package org.thoughtcrime.securesms;
 
 import android.content.Context;
 import android.graphics.PorterDuff.Mode;
-import androidx.annotation.NonNull;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -10,6 +9,8 @@ import android.widget.BaseAdapter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+
 import org.thoughtcrime.securesms.util.ViewUtil;
 
 import java.util.List;

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

@@ -1,12 +1,13 @@
 package org.thoughtcrime.securesms;
 
 import android.content.Context;
-import androidx.annotation.NonNull;
-import androidx.appcompat.widget.ListPopupWindow;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListView;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.widget.ListPopupWindow;
+
 import java.util.LinkedList;
 import java.util.List;
 

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

@@ -22,7 +22,6 @@ import android.animation.ValueAnimator;
 import android.annotation.SuppressLint;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
@@ -32,7 +31,6 @@ import android.graphics.PorterDuff;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.ColorDrawable;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Vibrator;
 import android.text.Html;
@@ -62,6 +60,7 @@ import androidx.appcompat.widget.SwitchCompat;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentTransaction;
 
+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.IdentityKeyParcelable;
@@ -71,7 +70,6 @@ import org.thoughtcrime.securesms.database.IdentityDatabase;
 import org.thoughtcrime.securesms.database.IdentityDatabase.VerifiedStatus;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.jobs.MultiDeviceVerifiedUpdateJob;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.qr.QrCode;
 import org.thoughtcrime.securesms.qr.ScanListener;
@@ -87,18 +85,17 @@ 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.libsignal.util.guava.Optional;
 import org.whispersystems.signalservice.api.util.UuidUtil;
 
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.Charset;
 import java.util.Locale;
-import java.util.UUID;
 
 import static org.whispersystems.libsignal.SessionCipher.SESSION_LOCK;
 
@@ -228,9 +225,7 @@ public class VerifyIdentityActivity extends PassphraseRequiredActivity implement
   private void setActionBarNotificationBarColor(MaterialColor color) {
     getSupportActionBar().setBackgroundDrawable(new ColorDrawable(color.toActionBarColor(this)));
 
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-      getWindow().setStatusBarColor(color.toStatusBarColor(this));
-    }
+    WindowUtil.setStatusBarColor(getWindow(), color.toStatusBarColor(this));
   }
 
   public static class VerifyDisplayFragment extends Fragment implements CompoundButton.OnCheckedChangeListener {

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

@@ -19,6 +19,7 @@ package org.thoughtcrime.securesms;
 
 import android.Manifest;
 import android.app.PictureInPictureParams;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
@@ -32,39 +33,46 @@ import android.view.WindowManager;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.ViewModelProviders;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.components.TooltipPopup;
+import org.thoughtcrime.securesms.components.webrtc.CallParticipantsListUpdatePopupWindow;
 import org.thoughtcrime.securesms.components.webrtc.CallParticipantsState;
+import org.thoughtcrime.securesms.components.webrtc.GroupCallSafetyNumberChangeNotificationUtil;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcAudioOutput;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcCallView;
 import org.thoughtcrime.securesms.components.webrtc.WebRtcCallViewModel;
 import org.thoughtcrime.securesms.components.webrtc.participantslist.CallParticipantsListDialog;
 import org.thoughtcrime.securesms.conversation.ui.error.SafetyNumberChangeDialog;
 import org.thoughtcrime.securesms.events.WebRtcViewModel;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.messagerequests.CalleeMustAcceptMessageRequestActivity;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.ringrtc.RemotePeer;
 import org.thoughtcrime.securesms.service.WebRtcCallService;
 import org.thoughtcrime.securesms.sms.MessageSender;
 import org.thoughtcrime.securesms.util.EllapsedTimeFormatter;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
+import org.thoughtcrime.securesms.util.Util;
 import org.whispersystems.libsignal.IdentityKey;
 import org.whispersystems.signalservice.api.messages.calls.HangupMessage;
 import org.whispersystems.signalservice.api.messages.calls.OfferMessage;
 
+import java.util.List;
+
 public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumberChangeDialog.Callback {
 
 
   private static final String TAG = WebRtcCallActivity.class.getSimpleName();
 
-  private static final int STANDARD_DELAY_FINISH    = 1000;
+  private static final int STANDARD_DELAY_FINISH = 1000;
 
   public static final String ANSWER_ACTION   = WebRtcCallActivity.class.getCanonicalName() + ".ANSWER_ACTION";
   public static final String DENY_ACTION     = WebRtcCallActivity.class.getCanonicalName() + ".DENY_ACTION";
@@ -72,11 +80,19 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
 
   public static final String EXTRA_ENABLE_VIDEO_IF_AVAILABLE = WebRtcCallActivity.class.getCanonicalName() + ".ENABLE_VIDEO_IF_AVAILABLE";
 
+  private CallParticipantsListUpdatePopupWindow participantUpdateWindow;
+
   private WebRtcCallView      callScreen;
   private TooltipPopup        videoTooltip;
   private WebRtcCallViewModel viewModel;
   private boolean             enableVideoIfAvailable;
 
+  @Override
+  protected void attachBaseContext(@NonNull Context newBase) {
+    getDelegate().setLocalNightMode(AppCompatDelegate.MODE_NIGHT_YES);
+    super.attachBaseContext(newBase);
+  }
+
   @Override
   public void onCreate(Bundle savedInstanceState) {
     Log.i(TAG, "onCreate()");
@@ -127,9 +143,11 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
       EventBus.getDefault().unregister(this);
     }
 
-    CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
-    if (state != null && state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
-      finish();
+    if (!viewModel.isCallingStarted()) {
+      CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+      if (state != null && state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
+        finish();
+      }
     }
   }
 
@@ -140,11 +158,13 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
 
     EventBus.getDefault().unregister(this);
 
-    CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
-    if (state != null && state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
-      Intent intent = new Intent(this, WebRtcCallService.class);
-      intent.setAction(WebRtcCallService.ACTION_CANCEL_PRE_JOIN_CALL);
-      startService(intent);
+    if (!viewModel.isCallingStarted()) {
+      CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+      if (state != null && state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
+        Intent intent = new Intent(this, WebRtcCallService.class);
+        intent.setAction(WebRtcCallService.ACTION_CANCEL_PRE_JOIN_CALL);
+        startService(intent);
+      }
     }
   }
 
@@ -168,6 +188,7 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
   @Override
   public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode, Configuration newConfig) {
     viewModel.setIsInPipMode(isInPictureInPictureMode);
+    participantUpdateWindow.setEnabled(!isInPictureInPictureMode);
   }
 
   private boolean enterPipModeIfPossible() {
@@ -176,6 +197,8 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
               .setAspectRatio(new Rational(9, 16))
               .build();
       enterPictureInPictureMode(params);
+      CallParticipantsListDialog.dismiss(getSupportFragmentManager());
+
       return true;
     }
     return false;
@@ -207,6 +230,8 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
   private void initializeResources() {
     callScreen = findViewById(R.id.callScreen);
     callScreen.setControlsListener(new ControlsListener());
+
+    participantUpdateWindow = new CallParticipantsListUpdatePopupWindow(callScreen);
   }
 
   private void initializeViewModel() {
@@ -217,33 +242,53 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     viewModel.getEvents().observe(this, this::handleViewModelEvent);
     viewModel.getCallTime().observe(this, this::handleCallTime);
     viewModel.getCallParticipantsState().observe(this, callScreen::updateCallParticipants);
+    viewModel.getCallParticipantListUpdate().observe(this, participantUpdateWindow::addCallParticipantListUpdate);
+    viewModel.getSafetyNumberChangeEvent().observe(this, this::handleSafetyNumberChangeEvent);
+    viewModel.getGroupMembers().observe(this, unused -> updateGroupMembersForGroupCall());
+    viewModel.shouldShowSpeakerHint().observe(this, this::updateSpeakerHint);
+
+    callScreen.getViewTreeObserver().addOnGlobalLayoutListener(() -> {
+      CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+      if (state != null) {
+        if (state.needsNewRequestSizes()) {
+          Intent intent = new Intent(WebRtcCallActivity.this, WebRtcCallService.class);
+          intent.setAction(WebRtcCallService.ACTION_GROUP_UPDATE_RENDERED_RESOLUTIONS);
+          startService(intent);
+        }
+      }
+    });
   }
 
   private void handleViewModelEvent(@NonNull WebRtcCallViewModel.Event event) {
+    if (event instanceof WebRtcCallViewModel.Event.StartCall) {
+      startCall(((WebRtcCallViewModel.Event.StartCall)event).isVideoCall());
+      return;
+    } else if (event instanceof WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) {
+      SafetyNumberChangeDialog.showForGroupCall(getSupportFragmentManager(), ((WebRtcCallViewModel.Event.ShowGroupCallSafetyNumberChange) event).getIdentityRecords());
+      return;
+    }
+
     if (isInPipMode()) {
       return;
     }
 
-    switch (event) {
-      case SHOW_VIDEO_TOOLTIP:
-        if (videoTooltip == null) {
-          videoTooltip = TooltipPopup.forTarget(callScreen.getVideoTooltipTarget())
-                                     .setBackgroundTint(ContextCompat.getColor(this, R.color.core_ultramarine))
-                                     .setTextColor(ContextCompat.getColor(this, R.color.core_white))
-                                     .setText(R.string.WebRtcCallActivity__tap_here_to_turn_on_your_video)
-                                     .setOnDismissListener(() -> viewModel.onDismissedVideoTooltip())
-                                     .show(TooltipPopup.POSITION_ABOVE);
-          return;
-        }
-        break;
-      case DISMISS_VIDEO_TOOLTIP:
-        if (videoTooltip != null) {
-          videoTooltip.dismiss();
-          videoTooltip = null;
-        }
-        break;
-      default:
-        throw new IllegalArgumentException("Unknown event: " + event);
+    if (event instanceof WebRtcCallViewModel.Event.ShowVideoTooltip) {
+      if (videoTooltip == null) {
+        videoTooltip = TooltipPopup.forTarget(callScreen.getVideoTooltipTarget())
+                                   .setBackgroundTint(ContextCompat.getColor(this, R.color.core_ultramarine))
+                                   .setTextColor(ContextCompat.getColor(this, R.color.core_white))
+                                   .setText(R.string.WebRtcCallActivity__tap_here_to_turn_on_your_video)
+                                   .setOnDismissListener(() -> viewModel.onDismissedVideoTooltip())
+                                   .show(TooltipPopup.POSITION_ABOVE);
+        return;
+      }
+    } else if (event instanceof WebRtcCallViewModel.Event.DismissVideoTooltip) {
+      if (videoTooltip != null) {
+        videoTooltip.dismiss();
+        videoTooltip = null;
+      }
+    } else {
+      throw new IllegalArgumentException("Unknown event: " + event);
     }
   }
 
@@ -381,8 +426,12 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     startService(intent);
   }
 
-  private void handleOutgoingCall() {
-    callScreen.setStatus(getString(R.string.WebRtcCallActivity__calling));
+  private void handleOutgoingCall(@NonNull WebRtcViewModel event) {
+    if (event.getGroupState().isNotIdle()) {
+      callScreen.setStatusFromGroupCallState(event.getGroupState());
+    } else {
+      callScreen.setStatus(getString(R.string.WebRtcCallActivity__calling));
+    }
   }
 
   private void handleTerminate(@NonNull Recipient recipient, @NonNull HangupMessage.Type hangupType) {
@@ -408,8 +457,11 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     delayedFinish(WebRtcCallService.BUSY_TONE_LENGTH);
   }
 
-  private void handleCallConnected() {
+  private void handleCallConnected(@NonNull WebRtcViewModel event) {
     getWindow().addFlags(WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES);
+    if (event.getGroupState().isNotIdleOrConnected()) {
+      callScreen.setStatusFromGroupCallState(event.getGroupState());
+    }
   }
 
   private void handleRecipientUnavailable() {
@@ -428,7 +480,7 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     if (isFinishing()) return; // XXX Stuart added this check above, not sure why, so I'm repeating in ignorance. - moxie
     new AlertDialog.Builder(this)
                    .setTitle(R.string.RedPhone_number_not_registered)
-                   .setIconAttribute(R.attr.dialog_alert_icon)
+                   .setIcon(R.drawable.ic_warning)
                    .setMessage(R.string.RedPhone_the_number_you_dialed_does_not_support_secure_voice)
                    .setCancelable(true)
                    .setPositiveButton(R.string.RedPhone_got_it, (d, w) -> handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL))
@@ -447,14 +499,40 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     SafetyNumberChangeDialog.showForCall(getSupportFragmentManager(), recipient.getId());
   }
 
-  @Override
-  public void onSendAnywayAfterSafetyNumberChange() {
-    Intent intent = new Intent(WebRtcCallActivity.this, WebRtcCallService.class);
-    intent.setAction(WebRtcCallService.ACTION_OUTGOING_CALL)
-          .putExtra(WebRtcCallService.EXTRA_REMOTE_PEER, new RemotePeer(viewModel.getRecipient().getId()))
-          .putExtra(WebRtcCallService.EXTRA_OFFER_TYPE, OfferMessage.Type.AUDIO_CALL.getCode());
+  public void handleSafetyNumberChangeEvent(@NonNull WebRtcCallViewModel.SafetyNumberChangeEvent safetyNumberChangeEvent) {
+    if (Util.hasItems(safetyNumberChangeEvent.getRecipientIds())) {
+      if (safetyNumberChangeEvent.isInPipMode()) {
+        GroupCallSafetyNumberChangeNotificationUtil.showNotification(this, viewModel.getRecipient().get());
+      } else {
+        GroupCallSafetyNumberChangeNotificationUtil.cancelNotification(this, viewModel.getRecipient().get());
+        SafetyNumberChangeDialog.showForDuringGroupCall(getSupportFragmentManager(), safetyNumberChangeEvent.getRecipientIds());
+      }
+    }
+  }
 
-    startService(intent);
+  private void updateGroupMembersForGroupCall() {
+    startService(new Intent(this, WebRtcCallService.class).setAction(WebRtcCallService.ACTION_GROUP_REQUEST_UPDATE_MEMBERS));
+  }
+
+  private void updateSpeakerHint(boolean showSpeakerHint) {
+    if (showSpeakerHint) {
+      callScreen.showSpeakerViewHint();
+    } else {
+      callScreen.hideSpeakerViewHint();
+    }
+  }
+
+  @Override
+  public void onSendAnywayAfterSafetyNumberChange(@NonNull List<RecipientId> changedRecipients) {
+    CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+    if (state.getGroupCallState().isConnected()) {
+      Intent intent = new Intent(this, WebRtcCallService.class);
+      intent.setAction(WebRtcCallService.ACTION_GROUP_APPROVE_SAFETY_CHANGE)
+            .putExtra(WebRtcCallService.EXTRA_RECIPIENT_IDS, RecipientId.toSerializedList(changedRecipients));
+      startService(intent);
+    } else {
+      startCall(state.getLocalParticipant().isVideoEnabled());
+    }
   }
 
   @Override
@@ -462,7 +540,19 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
 
   @Override
   public void onCanceled() {
-    handleTerminate(viewModel.getRecipient().get(), HangupMessage.Type.NORMAL);
+    CallParticipantsState state = viewModel.getCallParticipantsState().getValue();
+    if (state != null && state.getGroupCallState().isNotIdle()) {
+      if (state.getCallState() == WebRtcViewModel.State.CALL_PRE_JOIN) {
+        Intent intent = new Intent(this, WebRtcCallService.class);
+        intent.setAction(WebRtcCallService.ACTION_CANCEL_PRE_JOIN_CALL);
+        startService(intent);
+        finish();
+      } else {
+        handleEndCall();
+      }
+    } else {
+      handleTerminate(viewModel.getRecipient().get(), HangupMessage.Type.NORMAL);
+    }
   }
 
   private boolean isSystemPipEnabledAndAvailable() {
@@ -486,7 +576,8 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     callScreen.setRecipient(event.getRecipient());
 
     switch (event.getState()) {
-      case CALL_CONNECTED:          handleCallConnected();                                                     break;
+      case CALL_PRE_JOIN:           handleCallPreJoin(event);                                                  break;
+      case CALL_CONNECTED:          handleCallConnected(event);                                                break;
       case NETWORK_FAILURE:         handleServerFailure();                                                     break;
       case CALL_RINGING:            handleCallRinging();                                                       break;
       case CALL_DISCONNECTED:       handleTerminate(event.getRecipient(), HangupMessage.Type.NORMAL);          break;
@@ -496,7 +587,7 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
       case CALL_NEEDS_PERMISSION:   handleTerminate(event.getRecipient(), HangupMessage.Type.NEED_PERMISSION); break;
       case NO_SUCH_USER:            handleNoSuchUser(event);                                                   break;
       case RECIPIENT_UNAVAILABLE:   handleRecipientUnavailable();                                              break;
-      case CALL_OUTGOING:           handleOutgoingCall();                                                      break;
+      case CALL_OUTGOING:           handleOutgoingCall(event);                                                 break;
       case CALL_BUSY:               handleCallBusy();                                                          break;
       case UNTRUSTED_IDENTITY:      handleUntrustedIdentity(event);                                            break;
     }
@@ -511,19 +602,29 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
     }
   }
 
+  private void handleCallPreJoin(@NonNull WebRtcViewModel event) {
+    if (event.getGroupState().isNotIdle()) {
+      callScreen.setStatusFromGroupCallState(event.getGroupState());
+    }
+  }
+
+  private void startCall(boolean isVideoCall) {
+    enableVideoIfAvailable = isVideoCall;
+
+    Intent intent = new Intent(WebRtcCallActivity.this, WebRtcCallService.class);
+    intent.setAction(WebRtcCallService.ACTION_OUTGOING_CALL)
+          .putExtra(WebRtcCallService.EXTRA_REMOTE_PEER, new RemotePeer(viewModel.getRecipient().getId()))
+          .putExtra(WebRtcCallService.EXTRA_OFFER_TYPE, (isVideoCall ? OfferMessage.Type.VIDEO_CALL : OfferMessage.Type.AUDIO_CALL).getCode());
+    startService(intent);
+
+    MessageSender.onMessageSent();
+  }
+
   private final class ControlsListener implements WebRtcCallView.ControlsListener {
 
     @Override
     public void onStartCall(boolean isVideoCall) {
-      enableVideoIfAvailable = isVideoCall;
-
-      Intent intent = new Intent(WebRtcCallActivity.this, WebRtcCallService.class);
-      intent.setAction(WebRtcCallService.ACTION_OUTGOING_CALL)
-            .putExtra(WebRtcCallService.EXTRA_REMOTE_PEER, new RemotePeer(viewModel.getRecipient().getId()))
-            .putExtra(WebRtcCallService.EXTRA_OFFER_TYPE, (isVideoCall ? OfferMessage.Type.VIDEO_CALL : OfferMessage.Type.AUDIO_CALL).getCode());
-      startService(intent);
-
-      MessageSender.onMessageSent();
+      viewModel.startCall(isVideoCall);
     }
 
     @Override
@@ -604,5 +705,4 @@ public class WebRtcCallActivity extends AppCompatActivity implements SafetyNumbe
       viewModel.setIsViewingFocusedParticipant(page);
     }
   }
-
 }

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

@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms.attachments;
 
 
 import android.net.Uri;
+
 import androidx.annotation.Nullable;
 
 import org.thoughtcrime.securesms.database.AttachmentDatabase;

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

@@ -1,10 +1,10 @@
 package org.thoughtcrime.securesms.attachments;
 
 import android.net.Uri;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import org.thoughtcrime.securesms.audio.AudioHash;
 import org.thoughtcrime.securesms.blurhash.BlurHash;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
 import org.thoughtcrime.securesms.stickers.StickerLocator;

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

@@ -8,8 +8,9 @@ import android.media.MediaCodecInfo;
 import android.media.MediaFormat;
 import android.media.MediaRecorder;
 import android.os.Build;
-import org.thoughtcrime.securesms.logging.Log;
 
+import org.signal.core.util.StreamUtil;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.util.Util;
 
 import java.io.IOException;
@@ -81,7 +82,7 @@ public class AudioCodec {
           mediaCodec.release();
           audioRecord.release();
 
-          Util.close(outputStream);
+          StreamUtil.close(outputStream);
           setFinished();
         }
       }

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

@@ -5,15 +5,16 @@ import android.content.Context;
 import android.net.Uri;
 import android.os.Build;
 import android.os.ParcelFileDescriptor;
-import androidx.annotation.NonNull;
-import org.thoughtcrime.securesms.logging.Log;
 
+import androidx.annotation.NonNull;
+
+import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.providers.BlobProvider;
 import org.thoughtcrime.securesms.util.MediaUtil;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
 import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
-import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
 import org.whispersystems.libsignal.util.Pair;
 
 import java.io.IOException;

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

@@ -16,18 +16,18 @@ import androidx.core.util.Consumer;
 
 import com.google.protobuf.ByteString;
 
+import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.attachments.Attachment;
 import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.model.databaseprotos.AudioWaveFormData;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.media.DecryptableUriMediaInput;
 import org.thoughtcrime.securesms.media.MediaInput;
 import org.thoughtcrime.securesms.mms.AudioSlide;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.concurrent.SerialExecutor;
-import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
 
 import java.io.IOException;
 import java.nio.ByteBuffer;

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

@@ -22,9 +22,9 @@ import androidx.annotation.RequiresApi;
 import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.Fragment;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.registration.fragments.RestoreBackupFragment;
 import org.thoughtcrime.securesms.service.LocalBackupListener;
 import org.thoughtcrime.securesms.util.BackupUtil;

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

@@ -13,6 +13,7 @@ import androidx.core.app.NotificationManagerCompat;
 
 import org.thoughtcrime.securesms.ApplicationPreferencesActivity;
 import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.notifications.NotificationCancellationHelper;
 import org.thoughtcrime.securesms.notifications.NotificationChannels;
 
 import java.io.IOException;
@@ -34,7 +35,7 @@ public enum BackupFileIOError {
   }
 
   public static void clearNotification(@NonNull Context context) {
-    NotificationManagerCompat.from(context).cancel(BACKUP_FAILED_ID);
+    NotificationCancellationHelper.cancelLegacy(context, BACKUP_FAILED_ID);
   }
 
   public void postNotification(@NonNull Context context) {

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

@@ -6,8 +6,8 @@ import android.os.Build;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.crypto.KeyStoreHelper;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 
 /**

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

@@ -12,12 +12,13 @@ import androidx.documentfile.provider.DocumentFile;
 
 import com.annimon.stream.function.Consumer;
 import com.annimon.stream.function.Predicate;
-import com.google.android.collect.Sets;
 import com.google.protobuf.ByteString;
 
 import net.sqlcipher.database.SQLiteDatabase;
 
 import org.greenrobot.eventbus.EventBus;
+import org.signal.core.util.Conversions;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.attachments.AttachmentId;
 import org.thoughtcrime.securesms.crypto.AttachmentSecret;
 import org.thoughtcrime.securesms.crypto.ClassicDecryptingPartInputStream;
@@ -35,9 +36,8 @@ import org.thoughtcrime.securesms.database.SessionDatabase;
 import org.thoughtcrime.securesms.database.SignedPreKeyDatabase;
 import org.thoughtcrime.securesms.database.SmsDatabase;
 import org.thoughtcrime.securesms.database.StickerDatabase;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.profiles.AvatarHelper;
-import org.thoughtcrime.securesms.util.Conversions;
+import org.thoughtcrime.securesms.util.SetUtil;
 import org.thoughtcrime.securesms.util.Stopwatch;
 import org.thoughtcrime.securesms.util.Util;
 import org.whispersystems.libsignal.kdf.HKDFv3;
@@ -69,7 +69,7 @@ public class FullBackupExporter extends FullBackupBase {
   @SuppressWarnings("unused")
   private static final String TAG = FullBackupExporter.class.getSimpleName();
 
-  private static final Set<String> BLACKLISTED_TABLES = Sets.newHashSet(
+  private static final Set<String> BLACKLISTED_TABLES = SetUtil.newHashSet(
     SignedPreKeyDatabase.TABLE_NAME,
     OneTimePreKeyDatabase.TABLE_NAME,
     SessionDatabase.TABLE_NAME,

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

@@ -14,6 +14,9 @@ import androidx.annotation.NonNull;
 import net.sqlcipher.database.SQLiteDatabase;
 
 import org.greenrobot.eventbus.EventBus;
+import org.signal.core.util.Conversions;
+import org.signal.core.util.StreamUtil;
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.backup.BackupProtos.Attachment;
 import org.thoughtcrime.securesms.backup.BackupProtos.BackupFrame;
 import org.thoughtcrime.securesms.backup.BackupProtos.DatabaseVersion;
@@ -25,13 +28,10 @@ import org.thoughtcrime.securesms.crypto.ModernEncryptingPartOutputStream;
 import org.thoughtcrime.securesms.database.AttachmentDatabase;
 import org.thoughtcrime.securesms.database.SearchDatabase;
 import org.thoughtcrime.securesms.database.StickerDatabase;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.profiles.AvatarHelper;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.BackupUtil;
-import org.thoughtcrime.securesms.util.Conversions;
 import org.thoughtcrime.securesms.util.SqlUtil;
-import org.thoughtcrime.securesms.util.Util;
 import org.whispersystems.libsignal.kdf.HKDFv3;
 import org.whispersystems.libsignal.util.ByteUtil;
 
@@ -237,11 +237,11 @@ public class FullBackupImporter extends FullBackupBase {
         this.in = in;
 
         byte[] headerLengthBytes = new byte[4];
-        Util.readFully(in, headerLengthBytes);
+        StreamUtil.readFully(in, headerLengthBytes);
 
         int headerLength = Conversions.byteArrayToInt(headerLengthBytes);
         byte[] headerFrame = new byte[headerLength];
-        Util.readFully(in, headerFrame);
+        StreamUtil.readFully(in, headerFrame);
 
         BackupFrame frame = BackupFrame.parseFrom(headerFrame);
 
@@ -313,7 +313,7 @@ public class FullBackupImporter extends FullBackupBase {
         byte[] theirMac = new byte[10];
 
         try {
-          Util.readFully(in, theirMac);
+          StreamUtil.readFully(in, theirMac);
         } catch (IOException e) {
           throw new IOException(e);
         }
@@ -329,10 +329,10 @@ public class FullBackupImporter extends FullBackupBase {
     private BackupFrame readFrame(InputStream in) throws IOException {
       try {
         byte[] length = new byte[4];
-        Util.readFully(in, length);
+        StreamUtil.readFully(in, length);
 
         byte[] frame = new byte[Conversions.byteArrayToInt(length)];
-        Util.readFully(in, frame);
+        StreamUtil.readFully(in, frame);
 
         byte[] theirMac = new byte[10];
         System.arraycopy(frame, frame.length - 10, theirMac, 0, theirMac.length);

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

@@ -0,0 +1,171 @@
+package org.thoughtcrime.securesms.blocked;
+
+import android.app.AlertDialog;
+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;
+import androidx.appcompat.widget.Toolbar;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.ViewModelProviders;
+
+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.contacts.ContactsCursorLoader;
+import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
+import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
+import org.thoughtcrime.securesms.util.DynamicTheme;
+import org.whispersystems.libsignal.util.guava.Optional;
+
+public class BlockedUsersActivity extends PassphraseRequiredActivity implements BlockedUsersFragment.Listener, ContactSelectionListFragment.OnContactSelectedListener {
+
+  private static final String CONTACT_SELECTION_FRAGMENT = "Contact.Selection.Fragment";
+
+  private final DynamicTheme dynamicTheme = new DynamicNoActionBarTheme();
+
+  private BlockedUsersViewModel viewModel;
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState, boolean ready) {
+    super.onCreate(savedInstanceState, ready);
+
+    dynamicTheme.onCreate(this);
+
+    setContentView(R.layout.blocked_users_activity);
+
+    BlockedUsersRepository        repository = new BlockedUsersRepository(this);
+    BlockedUsersViewModel.Factory factory    = new BlockedUsersViewModel.Factory(repository);
+
+    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.setNavigationOnClickListener(unused -> onBackPressed());
+    contactFilterToolbar.setNavigationOnClickListener(unused -> onBackPressed());
+    contactFilterToolbar.setOnFilterChangedListener(query -> {
+      Fragment fragment = getSupportFragmentManager().findFragmentByTag(CONTACT_SELECTION_FRAGMENT);
+      if (fragment != null) {
+        ((ContactSelectionListFragment) fragment).setQueryFilter(query);
+      }
+    });
+    contactFilterToolbar.setHint(R.string.BlockedUsersActivity__add_blocked_user);
+
+    //noinspection CodeBlock2Expr
+    getSupportFragmentManager().addOnBackStackChangedListener(() -> {
+      viewSwitcher.setDisplayedChild(getSupportFragmentManager().getBackStackEntryCount());
+
+      if (getSupportFragmentManager().getBackStackEntryCount() == 1) {
+        contactFilterToolbar.focusAndShowKeyboard();
+      }
+    });
+
+    getSupportFragmentManager().beginTransaction()
+                               .add(R.id.fragment_container, new BlockedUsersFragment())
+                               .commit();
+
+    viewModel.getEvents().observe(this, event -> handleEvent(container, event));
+  }
+
+  @Override
+  protected void onResume() {
+    super.onResume();
+
+    dynamicTheme.onResume(this);
+  }
+
+  @Override
+  public boolean onBeforeContactSelected(Optional<RecipientId> recipientId, String number) {
+    final String displayName = recipientId.transform(id -> Recipient.resolved(id).getDisplayName(this)).or(number);
+
+    AlertDialog confirmationDialog = new AlertDialog.Builder(BlockedUsersActivity.this)
+                                                    .setTitle(R.string.BlockedUsersActivity__block_user)
+                                                    .setMessage(getString(R.string.BlockedUserActivity__s_will_not_be_able_to, displayName))
+                                                    .setPositiveButton(R.string.BlockedUsersActivity__block, (dialog, which) -> {
+                                                      if (recipientId.isPresent()) {
+                                                        viewModel.block(recipientId.get());
+                                                      } else {
+                                                        viewModel.createAndBlock(number);
+                                                      }
+                                                      dialog.dismiss();
+                                                      onBackPressed();
+                                                    })
+                                                    .setNegativeButton(android.R.string.cancel, (dialog, which) -> dialog.dismiss())
+                                                    .setCancelable(true)
+                                                    .create();
+
+    confirmationDialog.setOnShowListener(dialog -> {
+      confirmationDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(Color.RED);
+    });
+
+    confirmationDialog.show();
+
+    return false;
+  }
+
+  @Override
+  public void onContactDeselected(Optional<RecipientId> recipientId, String number) {
+
+  }
+
+  @Override
+  public void handleAddUserToBlockedList() {
+    ContactSelectionListFragment fragment = new ContactSelectionListFragment();
+    Intent                       intent   = getIntent();
+
+    fragment.setOnContactSelectedListener(this);
+
+    intent.putExtra(ContactSelectionListFragment.REFRESHABLE, false);
+    intent.putExtra(ContactSelectionListFragment.SELECTION_LIMITS, 1);
+    intent.putExtra(ContactSelectionListFragment.HIDE_COUNT, true);
+    intent.putExtra(ContactSelectionListFragment.DISPLAY_MODE,
+                    ContactsCursorLoader.DisplayMode.FLAG_PUSH            |
+                    ContactsCursorLoader.DisplayMode.FLAG_SMS             |
+                    ContactsCursorLoader.DisplayMode.FLAG_ACTIVE_GROUPS   |
+                    ContactsCursorLoader.DisplayMode.FLAG_INACTIVE_GROUPS |
+                    ContactsCursorLoader.DisplayMode.FLAG_BLOCK);
+
+    getSupportFragmentManager().beginTransaction()
+                               .replace(R.id.fragment_container, fragment, CONTACT_SELECTION_FRAGMENT)
+                               .addToBackStack(null)
+                               .commit();
+  }
+
+  private void handleEvent(@NonNull View view, @NonNull BlockedUsersViewModel.Event event) {
+    final String displayName;
+
+    if (event.getRecipient() == null) {
+      displayName = event.getNumber();
+    } else {
+      displayName = event.getRecipient().getDisplayName(this);
+    }
+
+    final @StringRes int messageResId;
+    switch (event.getEventType()) {
+      case BLOCK_SUCCEEDED:
+        messageResId = R.string.BlockedUsersActivity__s_has_been_blocked;
+        break;
+      case BLOCK_FAILED:
+        messageResId = R.string.BlockedUsersActivity__failed_to_block_s;
+        break;
+      case UNBLOCK_SUCCEEDED:
+        messageResId = R.string.BlockedUsersActivity__s_has_been_unblocked;
+        break;
+      default:
+        throw new IllegalArgumentException("Unsupported event type " + event);
+    }
+
+    Snackbar.make(view, getString(messageResId, displayName), Snackbar.LENGTH_SHORT).show();
+  }
+}

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

@@ -0,0 +1,96 @@
+package org.thoughtcrime.securesms.blocked;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.core.util.Consumer;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.ListAdapter;
+import androidx.recyclerview.widget.RecyclerView;
+
+import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.components.AvatarImageView;
+import org.thoughtcrime.securesms.recipients.Recipient;
+
+import java.util.Objects;
+
+final class BlockedUsersAdapter extends ListAdapter<Recipient, BlockedUsersAdapter.ViewHolder> {
+
+  private final RecipientClickedListener recipientClickedListener;
+
+  BlockedUsersAdapter(@NonNull RecipientClickedListener recipientClickedListener) {
+    super(new RecipientDiffCallback());
+
+    this.recipientClickedListener = recipientClickedListener;
+  }
+
+  @Override
+  public @NonNull ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+    return new ViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.blocked_users_adapter_item, parent, false),
+                          position -> recipientClickedListener.onRecipientClicked(Objects.requireNonNull(getItem(position))));
+  }
+
+  @Override
+  public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+    holder.bind(Objects.requireNonNull(getItem(position)));
+  }
+
+  static final class ViewHolder extends RecyclerView.ViewHolder {
+
+    private final AvatarImageView avatar;
+    private final TextView        displayName;
+    private final TextView        numberOrUsername;
+
+    public ViewHolder(@NonNull View itemView, Consumer<Integer> clickConsumer) {
+      super(itemView);
+
+      this.avatar           = itemView.findViewById(R.id.avatar);
+      this.displayName      = itemView.findViewById(R.id.display_name);
+      this.numberOrUsername = itemView.findViewById(R.id.number_or_username);
+
+      itemView.setOnClickListener(unused -> {
+        if (getAdapterPosition() != RecyclerView.NO_POSITION) {
+          clickConsumer.accept(getAdapterPosition());
+        }
+      });
+    }
+
+    public void bind(@NonNull Recipient recipient) {
+      avatar.setAvatar(recipient);
+      displayName.setText(recipient.getDisplayName(itemView.getContext()));
+
+      if (recipient.hasAUserSetDisplayName(itemView.getContext())) {
+        String identifier = recipient.getE164().or(recipient.getUsername()).orNull();
+
+        if (identifier != null) {
+          numberOrUsername.setText(identifier);
+          numberOrUsername.setVisibility(View.VISIBLE);
+        } else {
+          numberOrUsername.setVisibility(View.GONE);
+        }
+      } else {
+        numberOrUsername.setVisibility(View.GONE);
+      }
+    }
+  }
+
+  private static final class RecipientDiffCallback extends DiffUtil.ItemCallback<Recipient> {
+
+    @Override
+    public boolean areItemsTheSame(@NonNull Recipient oldItem, @NonNull Recipient newItem) {
+      return oldItem.equals(newItem);
+    }
+
+    @Override
+    public boolean areContentsTheSame(@NonNull Recipient oldItem, @NonNull Recipient newItem) {
+      return oldItem.equals(newItem);
+    }
+  }
+
+  interface RecipientClickedListener {
+    void onRecipientClicked(@NonNull Recipient recipient);
+  }
+}

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

@@ -0,0 +1,100 @@
+package org.thoughtcrime.securesms.blocked;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.ViewModelProviders;
+import androidx.recyclerview.widget.RecyclerView;
+
+import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.recipients.Recipient;
+
+public class BlockedUsersFragment extends Fragment {
+
+  private BlockedUsersViewModel viewModel;
+  private Listener              listener;
+
+  @Override
+  public void onAttach(@NonNull Context context) {
+    super.onAttach(context);
+
+    if (context instanceof Listener) {
+      listener = (Listener) context;
+    } else {
+      throw new ClassCastException("Expected context to implement Listener");
+    }
+  }
+
+  @Override
+  public void onDetach() {
+    super.onDetach();
+
+    listener = null;
+  }
+
+  @Override
+  public @Nullable View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+    return inflater.inflate(R.layout.blocked_users_fragment, container, false);
+  }
+
+  @Override
+  public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+    View                addUser  = view.findViewById(R.id.add_blocked_user_touch_target);
+    RecyclerView        recycler = view.findViewById(R.id.blocked_users_recycler);
+    View                empty    = view.findViewById(R.id.no_blocked_users);
+    BlockedUsersAdapter adapter  = new BlockedUsersAdapter(this::handleRecipientClicked);
+
+    recycler.setAdapter(adapter);
+
+    addUser.setOnClickListener(unused -> {
+      if (listener != null) {
+        listener.handleAddUserToBlockedList();
+      }
+    });
+
+    viewModel = ViewModelProviders.of(requireActivity()).get(BlockedUsersViewModel.class);
+    viewModel.getRecipients().observe(getViewLifecycleOwner(), list -> {
+      if (list.isEmpty()) {
+        empty.setVisibility(View.VISIBLE);
+      } else {
+        empty.setVisibility(View.GONE);
+      }
+
+      adapter.submitList(list);
+    });
+  }
+
+  private void handleRecipientClicked(@NonNull Recipient recipient) {
+    AlertDialog confirmationDialog = new AlertDialog.Builder(requireContext())
+                                                    .setTitle(R.string.BlockedUsersActivity__unblock_user)
+                                                    .setMessage(getString(R.string.BlockedUsersActivity__do_you_want_to_unblock_s, recipient.getDisplayName(requireContext())))
+                                                    .setPositiveButton(R.string.BlockedUsersActivity__unblock, (dialog, which) -> {
+                                                      viewModel.unblock(recipient.getId());
+                                                      dialog.dismiss();
+                                                    })
+                                                    .setNegativeButton(android.R.string.cancel, (dialog, which) -> {
+                                                      dialog.dismiss();
+                                                    })
+                                                    .setCancelable(true)
+                                                    .create();
+
+    confirmationDialog.setOnShowListener(dialog -> {
+      confirmationDialog.getButton(DialogInterface.BUTTON_POSITIVE).setTextColor(Color.RED);
+    });
+
+    confirmationDialog.show();
+  }
+
+  interface Listener {
+    void handleAddUserToBlockedList();
+  }
+}

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

@@ -0,0 +1,76 @@
+package org.thoughtcrime.securesms.blocked;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+import androidx.core.util.Consumer;
+
+import org.signal.core.util.concurrent.SignalExecutors;
+import org.signal.core.util.logging.Log;
+import org.thoughtcrime.securesms.database.DatabaseFactory;
+import org.thoughtcrime.securesms.database.RecipientDatabase;
+import org.thoughtcrime.securesms.groups.GroupChangeBusyException;
+import org.thoughtcrime.securesms.groups.GroupChangeFailedException;
+import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
+import org.thoughtcrime.securesms.recipients.RecipientUtil;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+class BlockedUsersRepository {
+
+  private static final String TAG = Log.tag(BlockedUsersRepository.class);
+
+  private final Context context;
+
+  BlockedUsersRepository(@NonNull Context context) {
+    this.context = context;
+  }
+
+  void getBlocked(@NonNull Consumer<List<Recipient>> blockedUsers) {
+    SignalExecutors.BOUNDED.execute(() -> {
+      RecipientDatabase db = DatabaseFactory.getRecipientDatabase(context);
+      try (RecipientDatabase.RecipientReader reader = db.readerForBlocked(db.getBlocked())) {
+        int count = reader.getCount();
+        if (count == 0) {
+          blockedUsers.accept(Collections.emptyList());
+        } else {
+          List<Recipient> recipients = new ArrayList<>();
+          while (reader.getNext() != null) {
+            recipients.add(reader.getCurrent());
+          }
+          blockedUsers.accept(recipients);
+        }
+      }
+    });
+  }
+
+  void block(@NonNull RecipientId recipientId, @NonNull Runnable success, @NonNull Runnable failure) {
+    SignalExecutors.BOUNDED.execute(() -> {
+      try {
+        RecipientUtil.block(context, Recipient.resolved(recipientId));
+        success.run();
+      } catch (IOException | GroupChangeFailedException | GroupChangeBusyException e) {
+        Log.w(TAG, "block: failed to block recipient: ", e);
+        failure.run();
+      }
+    });
+  }
+
+  void createAndBlock(@NonNull String number, @NonNull Runnable success) {
+    SignalExecutors.BOUNDED.execute(() -> {
+      RecipientUtil.blockNonGroup(context, Recipient.external(context, number));
+      success.run();
+    });
+  }
+
+  void unblock(@NonNull RecipientId recipientId, @NonNull Runnable success) {
+    SignalExecutors.BOUNDED.execute(() -> {
+      RecipientUtil.unblock(context, Recipient.resolved(recipientId));
+      success.run();
+    });
+  }
+}

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

@@ -0,0 +1,115 @@
+package org.thoughtcrime.securesms.blocked;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.ViewModel;
+import androidx.lifecycle.ViewModelProvider;
+
+import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.recipients.RecipientId;
+import org.thoughtcrime.securesms.util.SingleLiveEvent;
+
+import java.util.List;
+import java.util.Objects;
+
+public class BlockedUsersViewModel extends ViewModel {
+
+  private final BlockedUsersRepository           repository;
+  private final MutableLiveData<List<Recipient>> recipients;
+  private final SingleLiveEvent<Event>           events = new SingleLiveEvent<>();
+
+  private BlockedUsersViewModel(@NonNull BlockedUsersRepository repository) {
+    this.repository  = repository;
+    this.recipients = new MutableLiveData<>();
+
+    loadRecipients();
+   }
+
+  public LiveData<List<Recipient>> getRecipients() {
+    return recipients;
+  }
+
+  public LiveData<Event> getEvents() {
+    return events;
+  }
+
+  void block(@NonNull RecipientId recipientId) {
+    repository.block(recipientId,
+                     () -> {
+                       loadRecipients();
+                       events.postValue(new Event(EventType.BLOCK_SUCCEEDED, Recipient.resolved(recipientId)));
+                     },
+                     () -> events.postValue(new Event(EventType.BLOCK_FAILED, Recipient.resolved(recipientId))));
+  }
+
+  void createAndBlock(@NonNull String number) {
+    repository.createAndBlock(number, () -> {
+      loadRecipients();
+      events.postValue(new Event(EventType.BLOCK_SUCCEEDED, number));
+    });
+  }
+
+  void unblock(@NonNull RecipientId recipientId) {
+    repository.unblock(recipientId, () -> {
+      loadRecipients();
+      events.postValue(new Event(EventType.UNBLOCK_SUCCEEDED, Recipient.resolved(recipientId)));
+    });
+  }
+
+  private void loadRecipients() {
+    repository.getBlocked(recipients::postValue);
+  }
+
+  enum EventType {
+    BLOCK_SUCCEEDED,
+    BLOCK_FAILED,
+    UNBLOCK_SUCCEEDED
+  }
+
+  public static final class Event {
+
+    private final EventType eventType;
+    private final Recipient recipient;
+    private final String    number;
+
+    private Event(@NonNull EventType eventType, @NonNull Recipient recipient) {
+      this.eventType = eventType;
+      this.recipient = recipient;
+      this.number    = null;
+    }
+
+    private Event(@NonNull EventType eventType, @NonNull String number) {
+      this.eventType = eventType;
+      this.recipient = null;
+      this.number    = number;
+    }
+
+    public @Nullable Recipient getRecipient() {
+      return recipient;
+    }
+
+    public @Nullable String getNumber() {
+      return number;
+    }
+
+    public @NonNull EventType getEventType() {
+      return eventType;
+    }
+  }
+
+  public static class Factory implements ViewModelProvider.Factory {
+
+    private final BlockedUsersRepository repository;
+
+    public Factory(@NonNull BlockedUsersRepository repository) {
+      this.repository = repository;
+    }
+
+    @Override
+    public @NonNull <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
+      return Objects.requireNonNull(modelClass.cast(new BlockedUsersViewModel(repository)));
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/blurhash/Base83.java

@@ -20,8 +20,6 @@
  */
 package org.thoughtcrime.securesms.blurhash;
 
-import android.text.TextUtils;
-
 import androidx.annotation.Nullable;
 
 final class Base83 {

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

@@ -1,7 +1,6 @@
 package org.thoughtcrime.securesms.color;
 
 import android.content.Context;
-import android.content.res.Configuration;
 import android.graphics.Color;
 
 import androidx.annotation.ColorInt;

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

@@ -1,15 +1,16 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
-import androidx.annotation.ColorInt;
-import androidx.annotation.IdRes;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import android.util.AttributeSet;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
+import androidx.annotation.ColorInt;
+import androidx.annotation.IdRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.mms.Slide;

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

@@ -4,7 +4,6 @@ import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.os.Build.VERSION_CODES;
-import androidx.core.content.ContextCompat;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.ImageView;

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

@@ -371,10 +371,11 @@ public final class AudioView extends FrameLayout {
   }
 
   private void showPlayButton() {
-    if (!smallView || seekBar.getProgress() == 0) {
+    if (!smallView) {
+      circleProgress.setVisibility(GONE);
+    } else if (seekBar.getProgress() == 0) {
       circleProgress.setInstantProgress(1);
     }
-    circleProgress.setVisibility(GONE);
     playPauseButton.setVisibility(VISIBLE);
     controlToggle.displayQuick(progressAndPlay);
   }

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

@@ -19,6 +19,7 @@ import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.color.MaterialColor;
 import org.thoughtcrime.securesms.contacts.avatars.ContactColors;
 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.groups.ui.managegroup.ManageGroupActivity;
 import org.thoughtcrime.securesms.mms.GlideApp;
@@ -132,9 +133,23 @@ public final class AvatarImageView extends AppCompatImageView {
     setAvatar(GlideApp.with(this), recipient, false);
   }
 
+  /**
+   * Shows self as the profile avatar.
+   */
+  public void setAvatarUsingProfile(@Nullable Recipient recipient) {
+    setAvatar(GlideApp.with(this), recipient, false, true);
+  }
+
   public void setAvatar(@NonNull GlideRequests requestManager, @Nullable Recipient recipient, boolean quickContactEnabled) {
+    setAvatar(requestManager, recipient, quickContactEnabled, false);
+  }
+
+  public void setAvatar(@NonNull GlideRequests requestManager, @Nullable Recipient recipient, boolean quickContactEnabled, boolean useSelfProfileAvatar) {
     if (recipient != null) {
-      RecipientContactPhoto photo = new RecipientContactPhoto(recipient);
+      RecipientContactPhoto photo = (recipient.isSelf() && useSelfProfileAvatar) ? new RecipientContactPhoto(recipient,
+                                                                                                             new ProfileContactPhoto(Recipient.self(),
+                                                                                                                                     Recipient.self().getProfileAvatar()))
+                                                                                 : new RecipientContactPhoto(recipient);
 
       if (!photo.equals(recipientContactPhoto)) {
         requestManager.clear(this);
@@ -218,9 +233,13 @@ public final class AvatarImageView extends AppCompatImageView {
     private final           boolean      ready;
 
     RecipientContactPhoto(@NonNull Recipient recipient) {
+      this(recipient, recipient.getContactPhoto());
+    }
+
+    RecipientContactPhoto(@NonNull Recipient recipient, @Nullable ContactPhoto contactPhoto) {
       this.recipient    = recipient;
       this.ready        = !recipient.isResolving();
-      this.contactPhoto = recipient.getContactPhoto();
+      this.contactPhoto = contactPhoto;
     }
 
     public boolean equals(@Nullable RecipientContactPhoto other) {

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

@@ -1,12 +1,13 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.FrameLayout;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import com.bumptech.glide.load.resource.bitmap.CenterCrop;
 import com.bumptech.glide.load.resource.bitmap.CenterInside;
 

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

@@ -5,9 +5,10 @@ import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
-import androidx.appcompat.widget.AppCompatImageView;
 import android.util.AttributeSet;
 
+import androidx.appcompat.widget.AppCompatImageView;
+
 import org.thoughtcrime.securesms.R;
 
 public class CircleColorImageView extends AppCompatImageView {

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

@@ -21,10 +21,12 @@ import android.view.inputmethod.InputConnection;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
 import androidx.core.view.inputmethod.EditorInfoCompat;
 import androidx.core.view.inputmethod.InputConnectionCompat;
 import androidx.core.view.inputmethod.InputContentInfoCompat;
 
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.TransportOption;
 import org.thoughtcrime.securesms.components.emoji.EmojiEditText;
@@ -33,12 +35,9 @@ import org.thoughtcrime.securesms.components.mention.MentionDeleter;
 import org.thoughtcrime.securesms.components.mention.MentionRendererDelegate;
 import org.thoughtcrime.securesms.components.mention.MentionValidatorWatcher;
 import org.thoughtcrime.securesms.database.model.Mention;
-import org.thoughtcrime.securesms.logging.Log;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.StringUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.ThemeUtil;
 
 import java.util.List;
 
@@ -257,7 +256,7 @@ public class ComposeText extends EmojiEditText {
       setImeOptions(getImeOptions() | 16777216);
     }
 
-    mentionRendererDelegate = new MentionRendererDelegate(getContext(), ThemeUtil.getThemedColor(getContext(), R.attr.conversation_mention_background_color));
+    mentionRendererDelegate = new MentionRendererDelegate(getContext(), ContextCompat.getColor(getContext(), R.color.conversation_mention_background_color));
 
     addTextChangedListener(new MentionDeleter());
     mentionValidatorWatcher = new MentionValidatorWatcher();

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

@@ -19,6 +19,7 @@ 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 {
@@ -125,6 +126,10 @@ public final class ContactFilterToolbar extends DarkOverflowToolbar {
     attributes.recycle();
   }
 
+  public void focusAndShowKeyboard() {
+    ViewUtil.focusAndShowKeyboard(searchText);
+  }
+
   public void clear() {
     searchText.setText("");
     notifyListener();

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

@@ -1,10 +1,11 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
-import com.google.android.material.tabs.TabLayout;
 import android.util.AttributeSet;
 import android.view.View;
 
+import com.google.android.material.tabs.TabLayout;
+
 import java.util.List;
 
 /**

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

@@ -1,11 +1,12 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.viewpager.widget.ViewPager;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
 
 import org.thoughtcrime.securesms.components.viewpager.HackyViewPager;
 

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

@@ -3,13 +3,15 @@ package org.thoughtcrime.securesms.components;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
-import android.util.AttributeSet;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
+import androidx.core.content.ContextCompat;
 
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.attachments.Attachment;
@@ -17,7 +19,6 @@ 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.ThemeUtil;
 
 import java.util.List;
 
@@ -57,7 +58,7 @@ public class ConversationItemThumbnail extends FrameLayout {
     this.cornerMask = new CornerMask(this);
     this.outliner   = new Outliner();
 
-    outliner.setColor(ThemeUtil.getThemedColor(getContext(), R.attr.conversation_item_image_outline_color));
+    outliner.setColor(ContextCompat.getColor(getContext(), R.color.signal_inverse_transparent_20));
 
     if (attrs != null) {
       TypedArray typedArray = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.ConversationItemThumbnail, 0, 0);

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

@@ -1,13 +1,14 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.constraintlayout.widget.ConstraintLayout;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+
 import org.thoughtcrime.securesms.R;
 
 /**

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

@@ -2,12 +2,13 @@ package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
 import android.graphics.PorterDuff;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.LinearLayout;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;

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

@@ -7,9 +7,9 @@ import android.graphics.Path;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffXfermode;
 import android.graphics.RectF;
+import android.view.View;
 
 import androidx.annotation.NonNull;
-import android.view.View;
 
 public class CornerMask {
 

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

@@ -4,15 +4,10 @@ import android.app.Dialog;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-import androidx.preference.DialogPreference;
-import androidx.preference.PreferenceDialogFragmentCompat;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.util.AttributeSet;
-import org.thoughtcrime.securesms.logging.Log;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.Button;
@@ -20,6 +15,12 @@ import android.widget.EditText;
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.preference.DialogPreference;
+import androidx.preference.PreferenceDialogFragmentCompat;
+
+import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.CustomDefaultPreference.CustomDefaultPreferenceDialogFragmentCompat.CustomPreferenceValidator;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;

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

@@ -1,7 +1,6 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
-import android.content.res.TypedArray;
 import android.util.AttributeSet;
 import android.widget.EditText;
 
@@ -9,10 +8,8 @@ import androidx.annotation.AttrRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.content.ContextCompat;
-import androidx.core.graphics.drawable.DrawableCompat;
 
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.util.ThemeUtil;
 
 /**
  * Custom styled search view that we can insert into ActionBar menus
@@ -30,6 +27,6 @@ public class DarkSearchView extends androidx.appcompat.widget.SearchView {
     super(context, attrs, defStyleAttr);
 
     EditText searchText = findViewById(androidx.appcompat.R.id.search_src_text);
-    searchText.setTextColor(ThemeUtil.getThemedColor(context, R.attr.conversation_subtitle_color));
+    searchText.setTextColor(ContextCompat.getColor(context, R.color.signal_text_toolbar_subtitle));
   }
 }

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

@@ -2,22 +2,16 @@ package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
 import android.content.res.TypedArray;
-import android.graphics.Color;
-import android.os.Build;
 import android.util.AttributeSet;
 import android.view.View;
-import android.view.ViewGroup;
 import android.view.animation.Animation;
 import android.view.animation.LinearInterpolator;
 import android.view.animation.RotateAnimation;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
-import android.widget.TextView;
 
 import org.thoughtcrime.securesms.R;
 
-import pl.tajchert.sample.DotsTextView;
-
 public class DeliveryStatusView extends FrameLayout {
 
   private static final String TAG = DeliveryStatusView.class.getSimpleName();

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

@@ -1,9 +1,10 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
+import android.util.AttributeSet;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import android.util.AttributeSet;
 
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.util.Util;

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

@@ -2,15 +2,14 @@ package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
 import android.graphics.Typeface;
-
-import androidx.annotation.Nullable;
-
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
 import android.text.style.StyleSpan;
 import android.util.AttributeSet;
 
+import androidx.annotation.Nullable;
+
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.emoji.EmojiTextView;
 import org.thoughtcrime.securesms.recipients.Recipient;

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

@@ -27,8 +27,7 @@ public abstract class FullScreenDialogFragment extends DialogFragment {
   public void onCreate(@Nullable Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     
-    setStyle(STYLE_NO_FRAME, ThemeUtil.isDarkTheme(requireActivity()) ? R.style.TextSecure_DarkTheme_FullScreenDialog
-                                                                      : R.style.TextSecure_LightTheme_FullScreenDialog);
+    setStyle(STYLE_NO_FRAME, R.style.Signal_DayNight_Dialog_FullScreen);
   }
 
   @Override