Let SimpleExoPlayerView/LeanbackPlayerAdapter bind with any Player

Also sanitize naming (PlayerView/PlayerControlView).

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=182364487

RELEASENOTES.md

@@ -6,6 +6,10 @@
   `SimpleExoPlayerView` is configured to use `TextureView`
   ([#91](https://github.com/google/ExoPlayer/issues/91)).
 * Player interface:
+  * Add `Player.VideoComponent`, `Player.TextComponent` and
+    `Player.MetadataComponent` interfaces that define optional video, text and
+    metadata output functionality. New `getVideoComponent`, `getTextComponent`
+    and `getMetadataComponent` methods provide access to this functionality.
   * Add optional parameter to `stop` to reset the player when stopping.
   * Add a reason to `EventListener.onTimelineChanged` to distinguish between
     initial preparation, reset and dynamic updates.
@@ -17,6 +21,10 @@
     more customization of the message. Now supports setting a message delivery
     playback position and/or a delivery handler.
     ([#2189](https://github.com/google/ExoPlayer/issues/2189)).
+* UI components:
+  * Generalized player and control views to allow them to bind with any
+    `Player`, and renamed them to `PlayerView` and `PlayerControlView`
+    respectively.
 * Buffering:
   * Allow a back-buffer of media to be retained behind the current playback
     position, for fast backward seeking. The back-buffer can be configured by

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/MainActivity.java

@@ -39,8 +39,8 @@ import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.SimpleExoPlayer;
 import com.google.android.exoplayer2.castdemo.DemoUtil.Sample;
 import com.google.android.exoplayer2.ext.cast.CastPlayer;
-import com.google.android.exoplayer2.ui.PlaybackControlView;
-import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
+import com.google.android.exoplayer2.ui.PlayerControlView;
+import com.google.android.exoplayer2.ui.PlayerView;
 import com.google.android.gms.cast.framework.CastButtonFactory;
 import com.google.android.gms.cast.framework.CastContext;
 
@@ -50,8 +50,8 @@ import com.google.android.gms.cast.framework.CastContext;
 public class MainActivity extends AppCompatActivity implements OnClickListener,
     PlayerManager.QueuePositionListener {
 
-  private SimpleExoPlayerView simpleExoPlayerView;
-  private PlaybackControlView castControlView;
+  private PlayerView localPlayerView;
+  private PlayerControlView castControlView;
   private PlayerManager playerManager;
   private MediaQueueAdapter listAdapter;
   private CastContext castContext;
@@ -66,8 +66,8 @@ public class MainActivity extends AppCompatActivity implements OnClickListener,
 
     setContentView(R.layout.main_activity);
 
-    simpleExoPlayerView = findViewById(R.id.player_view);
-    simpleExoPlayerView.requestFocus();
+    localPlayerView = findViewById(R.id.local_player_view);
+    localPlayerView.requestFocus();
 
     castControlView = findViewById(R.id.cast_control_view);
 
@@ -93,8 +93,13 @@ public class MainActivity extends AppCompatActivity implements OnClickListener,
   @Override
   public void onResume() {
     super.onResume();
-    playerManager = PlayerManager.createPlayerManager(this, simpleExoPlayerView, castControlView,
-        this, castContext);
+    playerManager =
+        PlayerManager.createPlayerManager(
+            /* queuePositionListener= */ this,
+            localPlayerView,
+            castControlView,
+            /* context= */ this,
+            castContext);
   }
 
   @Override

demos/cast/src/main/java/com/google/android/exoplayer2/castdemo/PlayerManager.java

@@ -40,8 +40,8 @@ import com.google.android.exoplayer2.source.hls.HlsMediaSource;
 import com.google.android.exoplayer2.source.smoothstreaming.DefaultSsChunkSource;
 import com.google.android.exoplayer2.source.smoothstreaming.SsMediaSource;
 import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
-import com.google.android.exoplayer2.ui.PlaybackControlView;
-import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
+import com.google.android.exoplayer2.ui.PlayerControlView;
+import com.google.android.exoplayer2.ui.PlayerView;
 import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
 import com.google.android.exoplayer2.upstream.DefaultHttpDataSourceFactory;
 import com.google.android.gms.cast.MediaInfo;
@@ -73,12 +73,12 @@ import java.util.ArrayList;
   private static final DefaultHttpDataSourceFactory DATA_SOURCE_FACTORY =
       new DefaultHttpDataSourceFactory(USER_AGENT, BANDWIDTH_METER);
 
-  private final SimpleExoPlayerView exoPlayerView;
-  private final PlaybackControlView castControlView;
+  private final PlayerView localPlayerView;
+  private final PlayerControlView castControlView;
   private final SimpleExoPlayer exoPlayer;
   private final CastPlayer castPlayer;
   private final ArrayList<DemoUtil.Sample> mediaQueue;
-  private final QueuePositionListener listener;
+  private final QueuePositionListener queuePositionListener;
 
   private DynamicConcatenatingMediaSource dynamicConcatenatingMediaSource;
   private boolean castMediaQueueCreationPending;
@@ -86,25 +86,33 @@ import java.util.ArrayList;
   private Player currentPlayer;
 
   /**
-   * @param listener A {@link QueuePositionListener} for queue position changes.
-   * @param exoPlayerView The {@link SimpleExoPlayerView} for local playback.
-   * @param castControlView The {@link PlaybackControlView} to control remote playback.
+   * @param queuePositionListener A {@link QueuePositionListener} for queue position changes.
+   * @param localPlayerView The {@link PlayerView} for local playback.
+   * @param castControlView The {@link PlayerControlView} to control remote playback.
    * @param context A {@link Context}.
    * @param castContext The {@link CastContext}.
    */
-  public static PlayerManager createPlayerManager(QueuePositionListener listener,
-      SimpleExoPlayerView exoPlayerView, PlaybackControlView castControlView, Context context,
+  public static PlayerManager createPlayerManager(
+      QueuePositionListener queuePositionListener,
+      PlayerView localPlayerView,
+      PlayerControlView castControlView,
+      Context context,
       CastContext castContext) {
-    PlayerManager playerManager = new PlayerManager(listener, exoPlayerView, castControlView,
-        context, castContext);
+    PlayerManager playerManager =
+        new PlayerManager(
+            queuePositionListener, localPlayerView, castControlView, context, castContext);
     playerManager.init();
     return playerManager;
   }
 
-  private PlayerManager(QueuePositionListener listener, SimpleExoPlayerView exoPlayerView,
-      PlaybackControlView castControlView, Context context, CastContext castContext) {
-    this.listener = listener;
-    this.exoPlayerView = exoPlayerView;
+  private PlayerManager(
+      QueuePositionListener queuePositionListener,
+      PlayerView localPlayerView,
+      PlayerControlView castControlView,
+      Context context,
+      CastContext castContext) {
+    this.queuePositionListener = queuePositionListener;
+    this.localPlayerView = localPlayerView;
     this.castControlView = castControlView;
     mediaQueue = new ArrayList<>();
     currentItemIndex = C.INDEX_UNSET;
@@ -113,7 +121,7 @@ import java.util.ArrayList;
     RenderersFactory renderersFactory = new DefaultRenderersFactory(context, null);
     exoPlayer = ExoPlayerFactory.newSimpleInstance(renderersFactory, trackSelector);
     exoPlayer.addListener(this);
-    exoPlayerView.setPlayer(exoPlayer);
+    localPlayerView.setPlayer(exoPlayer);
 
     castPlayer = new CastPlayer(castContext);
     castPlayer.addListener(this);
@@ -242,7 +250,7 @@ import java.util.ArrayList;
    */
   public boolean dispatchKeyEvent(KeyEvent event) {
     if (currentPlayer == exoPlayer) {
-      return exoPlayerView.dispatchKeyEvent(event);
+      return localPlayerView.dispatchKeyEvent(event);
     } else /* currentPlayer == castPlayer */ {
       return castControlView.dispatchKeyEvent(event);
     }
@@ -256,7 +264,7 @@ import java.util.ArrayList;
     mediaQueue.clear();
     castPlayer.setSessionAvailabilityListener(null);
     castPlayer.release();
-    exoPlayerView.setPlayer(null);
+    localPlayerView.setPlayer(null);
     exoPlayer.release();
   }
 
@@ -309,10 +317,10 @@ import java.util.ArrayList;
 
     // View management.
     if (currentPlayer == exoPlayer) {
-      exoPlayerView.setVisibility(View.VISIBLE);
+      localPlayerView.setVisibility(View.VISIBLE);
       castControlView.hide();
     } else /* currentPlayer == castPlayer */ {
-      exoPlayerView.setVisibility(View.GONE);
+      localPlayerView.setVisibility(View.GONE);
       castControlView.show();
     }
 
@@ -380,7 +388,7 @@ import java.util.ArrayList;
     if (this.currentItemIndex != currentItemIndex) {
       int oldIndex = this.currentItemIndex;
       this.currentItemIndex = currentItemIndex;
-      listener.onQueuePositionChanged(oldIndex, currentItemIndex);
+      queuePositionListener.onQueuePositionChanged(oldIndex, currentItemIndex);
     }
   }
 

demos/cast/src/main/res/layout/main_activity.xml

@@ -19,7 +19,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:keepScreenOn="true">
-  <com.google.android.exoplayer2.ui.SimpleExoPlayerView android:id="@+id/player_view"
+  <com.google.android.exoplayer2.ui.PlayerView android:id="@+id/local_player_view"
       android:layout_width="match_parent"
       android:layout_height="0dp"
       android:layout_weight="12"
@@ -42,7 +42,7 @@
         android:layout_alignParentBottom="true"
         android:padding="30dp"/>
   </RelativeLayout>
-  <com.google.android.exoplayer2.ui.PlaybackControlView android:id="@+id/cast_control_view"
+  <com.google.android.exoplayer2.ui.PlayerControlView android:id="@+id/cast_control_view"
       android:layout_width="match_parent"
       android:layout_height="0dp"
       android:layout_weight="2"

demos/ima/src/main/java/com/google/android/exoplayer2/imademo/MainActivity.java

@@ -18,7 +18,7 @@ package com.google.android.exoplayer2.imademo;
 import android.app.Activity;
 import android.os.Bundle;
 import com.google.android.exoplayer2.ExoPlayer;
-import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
+import com.google.android.exoplayer2.ui.PlayerView;
 
 /**
  * Main Activity for the IMA plugin demo. {@link ExoPlayer} objects are created by
@@ -26,7 +26,7 @@ import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
  */
 public final class MainActivity extends Activity {
 
-  private SimpleExoPlayerView playerView;
+  private PlayerView playerView;
   private PlayerManager player;
 
   @Override

demos/ima/src/main/java/com/google/android/exoplayer2/imademo/PlayerManager.java

@@ -38,7 +38,7 @@ import com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection;
 import com.google.android.exoplayer2.trackselection.DefaultTrackSelector;
 import com.google.android.exoplayer2.trackselection.TrackSelection;
 import com.google.android.exoplayer2.trackselection.TrackSelector;
-import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
+import com.google.android.exoplayer2.ui.PlayerView;
 import com.google.android.exoplayer2.upstream.BandwidthMeter;
 import com.google.android.exoplayer2.upstream.DataSource;
 import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
@@ -68,7 +68,7 @@ import com.google.android.exoplayer2.util.Util;
             new DefaultBandwidthMeter());
   }
 
-  public void init(Context context, SimpleExoPlayerView simpleExoPlayerView) {
+  public void init(Context context, PlayerView playerView) {
     // Create a default track selector.
     BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
     TrackSelection.Factory videoTrackSelectionFactory =
@@ -79,7 +79,7 @@ import com.google.android.exoplayer2.util.Util;
     player = ExoPlayerFactory.newSimpleInstance(context, trackSelector);
 
     // Bind the player to the view.
-    simpleExoPlayerView.setPlayer(player);
+    playerView.setPlayer(player);
 
     // This is the MediaSource representing the content media (i.e. not the ad).
     String contentUrl = context.getString(R.string.content_url);
@@ -92,7 +92,7 @@ import com.google.android.exoplayer2.util.Util;
             contentMediaSource,
             /* adMediaSourceFactory= */ this,
             adsLoader,
-            simpleExoPlayerView.getOverlayFrameLayout(),
+            playerView.getOverlayFrameLayout(),
             /* eventHandler= */ null,
             /* eventListener= */ null);
 

demos/ima/src/main/res/layout/main_activity.xml

@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<com.google.android.exoplayer2.ui.SimpleExoPlayerView
+<com.google.android.exoplayer2.ui.PlayerView
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/player_view"
     android:layout_width="match_parent"

demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java

@@ -68,8 +68,8 @@ import com.google.android.exoplayer2.trackselection.MappingTrackSelector.MappedT
 import com.google.android.exoplayer2.trackselection.TrackSelection;
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
 import com.google.android.exoplayer2.ui.DebugTextViewHelper;
-import com.google.android.exoplayer2.ui.PlaybackControlView;
-import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
+import com.google.android.exoplayer2.ui.PlayerControlView;
+import com.google.android.exoplayer2.ui.PlayerView;
 import com.google.android.exoplayer2.upstream.DataSource;
 import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter;
 import com.google.android.exoplayer2.upstream.HttpDataSource;
@@ -79,11 +79,9 @@ import java.net.CookieManager;
 import java.net.CookiePolicy;
 import java.util.UUID;
 
-/**
- * An activity that plays media using {@link SimpleExoPlayer}.
- */
-public class PlayerActivity extends Activity implements OnClickListener,
-    PlaybackControlView.VisibilityListener {
+/** An activity that plays media using {@link SimpleExoPlayer}. */
+public class PlayerActivity extends Activity
+    implements OnClickListener, PlayerControlView.VisibilityListener {
 
   public static final String DRM_SCHEME_EXTRA = "drm_scheme";
   public static final String DRM_LICENSE_URL = "drm_license_url";
@@ -112,7 +110,7 @@ public class PlayerActivity extends Activity implements OnClickListener,
 
   private Handler mainHandler;
   private EventLogger eventLogger;
-  private SimpleExoPlayerView simpleExoPlayerView;
+  private PlayerView playerView;
   private LinearLayout debugRootView;
   private TextView debugTextView;
   private Button retryButton;
@@ -156,9 +154,9 @@ public class PlayerActivity extends Activity implements OnClickListener,
     retryButton = findViewById(R.id.retry_button);
     retryButton.setOnClickListener(this);
 
-    simpleExoPlayerView = findViewById(R.id.player_view);
-    simpleExoPlayerView.setControllerVisibilityListener(this);
-    simpleExoPlayerView.requestFocus();
+    playerView = findViewById(R.id.player_view);
+    playerView.setControllerVisibilityListener(this);
+    playerView.requestFocus();
   }
 
   @Override
@@ -223,7 +221,7 @@ public class PlayerActivity extends Activity implements OnClickListener,
   @Override
   public boolean dispatchKeyEvent(KeyEvent event) {
     // See whether the player view wants to handle media or DPAD keys events.
-    return simpleExoPlayerView.dispatchKeyEvent(event) || super.dispatchKeyEvent(event);
+    return playerView.dispatchKeyEvent(event) || super.dispatchKeyEvent(event);
   }
 
   // OnClickListener methods
@@ -303,7 +301,7 @@ public class PlayerActivity extends Activity implements OnClickListener,
       player.addAudioDebugListener(eventLogger);
       player.addVideoDebugListener(eventLogger);
 
-      simpleExoPlayerView.setPlayer(player);
+      playerView.setPlayer(player);
       player.setPlayWhenReady(shouldAutoPlay);
       debugViewHelper = new DebugTextViewHelper(player, debugTextView);
       debugViewHelper.start();
@@ -470,7 +468,7 @@ public class PlayerActivity extends Activity implements OnClickListener,
           .newInstance(this, adTagUri);
       adUiViewGroup = new FrameLayout(this);
       // The demo app has a non-null overlay frame layout.
-      simpleExoPlayerView.getOverlayFrameLayout().addView(adUiViewGroup);
+      playerView.getOverlayFrameLayout().addView(adUiViewGroup);
     }
     AdsMediaSource.MediaSourceFactory adMediaSourceFactory =
         new AdsMediaSource.MediaSourceFactory() {
@@ -495,7 +493,7 @@ public class PlayerActivity extends Activity implements OnClickListener,
       adsLoader.release();
       adsLoader = null;
       loadedAdTagUri = null;
-      simpleExoPlayerView.getOverlayFrameLayout().removeAllViews();
+      playerView.getOverlayFrameLayout().removeAllViews();
     }
   }
 

demos/main/src/main/res/layout/player_activity.xml

@@ -20,7 +20,7 @@
     android:layout_height="match_parent"
     android:keepScreenOn="true">
 
-  <com.google.android.exoplayer2.ui.SimpleExoPlayerView android:id="@+id/player_view"
+  <com.google.android.exoplayer2.ui.PlayerView android:id="@+id/player_view"
       android:layout_width="match_parent"
       android:layout_height="match_parent"/>
 

extensions/cast/README.md

@@ -27,7 +27,4 @@ locally. Instructions for doing this can be found in ExoPlayer's
 ## Using the extension ##
 
 Create a `CastPlayer` and use it to integrate Cast into your app using
-ExoPlayer's common Player interface. You can try the Cast Extension to see how a
-[PlaybackControlView][] can be used to control playback in a remote receiver app.
-
-[PlaybackControlView]: https://google.github.io/ExoPlayer/doc/reference/com/google/android/exoplayer2/ui/PlaybackControlView.html
+ExoPlayer's common `Player` interface.

extensions/cast/src/main/java/com/google/android/exoplayer2/ext/cast/CastPlayer.java

@@ -281,6 +281,16 @@ public final class CastPlayer implements Player {
   // Player implementation.
 
   @Override
+  public VideoComponent getVideoComponent() {
+    return null;
+  }
+
+  @Override
+  public TextComponent getTextComponent() {
+    return null;
+  }
+
+  @Override
   public void addListener(EventListener listener) {
     listeners.add(listener);
   }

extensions/leanback/src/main/java/com/google/android/exoplayer2/ext/leanback/LeanbackPlayerAdapter.java

@@ -33,13 +33,11 @@ import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
 import com.google.android.exoplayer2.Player;
 import com.google.android.exoplayer2.Player.DiscontinuityReason;
 import com.google.android.exoplayer2.Player.TimelineChangeReason;
-import com.google.android.exoplayer2.SimpleExoPlayer;
 import com.google.android.exoplayer2.Timeline;
 import com.google.android.exoplayer2.util.ErrorMessageProvider;
+import com.google.android.exoplayer2.video.VideoListener;
 
-/**
- * Leanback {@code PlayerAdapter} implementation for {@link SimpleExoPlayer}.
- */
+/** Leanback {@code PlayerAdapter} implementation for {@link Player}. */
 public final class LeanbackPlayerAdapter extends PlayerAdapter {
 
   static {
@@ -47,7 +45,7 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
   }
 
   private final Context context;
-  private final SimpleExoPlayer player;
+  private final Player player;
   private final Handler handler;
   private final ComponentListener componentListener;
   private final Runnable updateProgressRunnable;
@@ -60,14 +58,14 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
 
   /**
    * Builds an instance. Note that the {@code PlayerAdapter} does not manage the lifecycle of the
-   * {@link SimpleExoPlayer} instance. The caller remains responsible for releasing the player when
-   * it's no longer required.
+   * {@link Player} instance. The caller remains responsible for releasing the player when it's no
+   * longer required.
    *
    * @param context The current context (activity).
    * @param player Instance of your exoplayer that needs to be configured.
    * @param updatePeriodMs The delay between player control updates, in milliseconds.
    */
-  public LeanbackPlayerAdapter(Context context, SimpleExoPlayer player, final int updatePeriodMs) {
+  public LeanbackPlayerAdapter(Context context, Player player, final int updatePeriodMs) {
     this.context = context;
     this.player = player;
     handler = new Handler();
@@ -115,13 +113,19 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
     }
     notifyStateChanged();
     player.addListener(componentListener);
-    player.addVideoListener(componentListener);
+    Player.VideoComponent videoComponent = player.getVideoComponent();
+    if (videoComponent != null) {
+      videoComponent.addVideoListener(componentListener);
+    }
   }
 
   @Override
   public void onDetachedFromHost() {
     player.removeListener(componentListener);
-    player.removeVideoListener(componentListener);
+    Player.VideoComponent videoComponent = player.getVideoComponent();
+    if (videoComponent != null) {
+      videoComponent.removeVideoListener(componentListener);
+    }
     if (surfaceHolderGlueHost != null) {
       surfaceHolderGlueHost.setSurfaceHolderCallback(null);
       surfaceHolderGlueHost = null;
@@ -196,7 +200,10 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
 
   /* package */ void setVideoSurface(Surface surface) {
     hasSurface = surface != null;
-    player.setVideoSurface(surface);
+    Player.VideoComponent videoComponent = player.getVideoComponent();
+    if (videoComponent != null) {
+      videoComponent.setVideoSurface(surface);
+    }
     maybeNotifyPreparedStateChanged(getCallback());
   }
 
@@ -219,8 +226,8 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
     }
   }
 
-  private final class ComponentListener extends Player.DefaultEventListener implements
-      SimpleExoPlayer.VideoListener, SurfaceHolder.Callback {
+  private final class ComponentListener extends Player.DefaultEventListener
+      implements SurfaceHolder.Callback, VideoListener {
 
     // SurfaceHolder.Callback implementation.
 
@@ -274,11 +281,11 @@ public final class LeanbackPlayerAdapter extends PlayerAdapter {
       callback.onBufferedPositionChanged(LeanbackPlayerAdapter.this);
     }
 
-    // SimpleExoplayerView.Callback implementation.
+    // VideoListener implementation.
 
     @Override
-    public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
-        float pixelWidthHeightRatio) {
+    public void onVideoSizeChanged(
+        int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio) {
       getCallback().onVideoSizeChanged(LeanbackPlayerAdapter.this, width, height);
     }
 

library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImpl.java

@@ -125,6 +125,16 @@ import java.util.concurrent.CopyOnWriteArraySet;
   }
 
   @Override
+  public VideoComponent getVideoComponent() {
+    return null;
+  }
+
+  @Override
+  public TextComponent getTextComponent() {
+    return null;
+  }
+
+  @Override
   public Looper getPlaybackLooper() {
     return internalPlayer.getPlaybackLooper();
   }

library/core/src/main/java/com/google/android/exoplayer2/Player.java

@@ -18,8 +18,14 @@ package com.google.android.exoplayer2;
 import android.os.Looper;
 import android.support.annotation.IntDef;
 import android.support.annotation.Nullable;
+import android.view.Surface;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.TextureView;
 import com.google.android.exoplayer2.source.TrackGroupArray;
+import com.google.android.exoplayer2.text.TextOutput;
 import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
+import com.google.android.exoplayer2.video.VideoListener;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -44,6 +50,130 @@ import java.lang.annotation.RetentionPolicy;
  */
 public interface Player {
 
+  /** The video component of a {@link Player}. */
+  interface VideoComponent {
+
+    /**
+     * Sets the video scaling mode.
+     *
+     * @param videoScalingMode The video scaling mode.
+     */
+    void setVideoScalingMode(@C.VideoScalingMode int videoScalingMode);
+
+    /** Returns the video scaling mode. */
+    @C.VideoScalingMode
+    int getVideoScalingMode();
+
+    /**
+     * Adds a listener to receive video events.
+     *
+     * @param listener The listener to register.
+     */
+    void addVideoListener(VideoListener listener);
+
+    /**
+     * Removes a listener of video events.
+     *
+     * @param listener The listener to unregister.
+     */
+    void removeVideoListener(VideoListener listener);
+
+    /**
+     * Clears any {@link Surface}, {@link SurfaceHolder}, {@link SurfaceView} or {@link TextureView}
+     * currently set on the player.
+     */
+    void clearVideoSurface();
+
+    /**
+     * Sets the {@link Surface} onto which video will be rendered. The caller is responsible for
+     * tracking the lifecycle of the surface, and must clear the surface by calling {@code
+     * setVideoSurface(null)} if the surface is destroyed.
+     *
+     * <p>If the surface is held by a {@link SurfaceView}, {@link TextureView} or {@link
+     * SurfaceHolder} then it's recommended to use {@link #setVideoSurfaceView(SurfaceView)}, {@link
+     * #setVideoTextureView(TextureView)} or {@link #setVideoSurfaceHolder(SurfaceHolder)} rather
+     * than this method, since passing the holder allows the player to track the lifecycle of the
+     * surface automatically.
+     *
+     * @param surface The {@link Surface}.
+     */
+    void setVideoSurface(Surface surface);
+
+    /**
+     * Clears the {@link Surface} onto which video is being rendered if it matches the one passed.
+     * Else does nothing.
+     *
+     * @param surface The surface to clear.
+     */
+    void clearVideoSurface(Surface surface);
+
+    /**
+     * Sets the {@link SurfaceHolder} that holds the {@link Surface} onto which video will be
+     * rendered. The player will track the lifecycle of the surface automatically.
+     *
+     * @param surfaceHolder The surface holder.
+     */
+    void setVideoSurfaceHolder(SurfaceHolder surfaceHolder);
+
+    /**
+     * Clears the {@link SurfaceHolder} that holds the {@link Surface} onto which video is being
+     * rendered if it matches the one passed. Else does nothing.
+     *
+     * @param surfaceHolder The surface holder to clear.
+     */
+    void clearVideoSurfaceHolder(SurfaceHolder surfaceHolder);
+
+    /**
+     * Sets the {@link SurfaceView} onto which video will be rendered. The player will track the
+     * lifecycle of the surface automatically.
+     *
+     * @param surfaceView The surface view.
+     */
+    void setVideoSurfaceView(SurfaceView surfaceView);
+
+    /**
+     * Clears the {@link SurfaceView} onto which video is being rendered if it matches the one
+     * passed. Else does nothing.
+     *
+     * @param surfaceView The texture view to clear.
+     */
+    void clearVideoSurfaceView(SurfaceView surfaceView);
+
+    /**
+     * Sets the {@link TextureView} onto which video will be rendered. The player will track the
+     * lifecycle of the surface automatically.
+     *
+     * @param textureView The texture view.
+     */
+    void setVideoTextureView(TextureView textureView);
+
+    /**
+     * Clears the {@link TextureView} onto which video is being rendered if it matches the one
+     * passed. Else does nothing.
+     *
+     * @param textureView The texture view to clear.
+     */
+    void clearVideoTextureView(TextureView textureView);
+  }
+
+  /** The text component of a {@link Player}. */
+  interface TextComponent {
+
+    /**
+     * Registers an output to receive text events.
+     *
+     * @param listener The output to register.
+     */
+    void addTextOutput(TextOutput listener);
+
+    /**
+     * Removes a text output.
+     *
+     * @param listener The output to remove.
+     */
+    void removeTextOutput(TextOutput listener);
+  }
+
   /**
    * Listener of changes in player state.
    */
@@ -298,6 +428,14 @@ public interface Player {
    */
   int TIMELINE_CHANGE_REASON_DYNAMIC = 2;
 
+  /** Returns the component of this player for video output, or null if video is not supported. */
+  @Nullable
+  VideoComponent getVideoComponent();
+
+  /** Returns the component of this player for text output, or null if text is not supported. */
+  @Nullable
+  TextComponent getTextComponent();
+
   /**
    * Register a listener to receive events from the player. The listener's methods will be called on
    * the thread that was used to construct the player. However, if the thread used to construct the

library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java

@@ -50,39 +50,11 @@ import java.util.concurrent.CopyOnWriteArraySet;
  * be obtained from {@link ExoPlayerFactory}.
  */
 @TargetApi(16)
-public class SimpleExoPlayer implements ExoPlayer {
+public class SimpleExoPlayer implements ExoPlayer, Player.VideoComponent, Player.TextComponent {
 
-  /**
-   * A listener for video rendering information from a {@link SimpleExoPlayer}.
-   */
-  public interface VideoListener {
-
-    /**
-     * Called each time there's a change in the size of the video being rendered.
-     *
-     * @param width The video width in pixels.
-     * @param height The video height in pixels.
-     * @param unappliedRotationDegrees For videos that require a rotation, this is the clockwise
-     *     rotation in degrees that the application should apply for the video for it to be rendered
-     *     in the correct orientation. This value will always be zero on API levels 21 and above,
-     *     since the renderer will apply all necessary rotations internally. On earlier API levels
-     *     this is not possible. Applications that use {@link android.view.TextureView} can apply
-     *     the rotation by calling {@link android.view.TextureView#setTransform}. Applications that
-     *     do not expect to encounter rotated videos can safely ignore this parameter.
-     * @param pixelWidthHeightRatio The width to height ratio of each pixel. For the normal case
-     *     of square pixels this will be equal to 1.0. Different values are indicative of anamorphic
-     *     content.
-     */
-    void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
-        float pixelWidthHeightRatio);
-
-    /**
-     * Called when a frame is rendered for the first time since setting the surface, and when a
-     * frame is rendered for the first time since a video track was selected.
-     */
-    void onRenderedFirstFrame();
-
-  }
+  /** @deprecated Use {@link com.google.android.exoplayer2.video.VideoListener}. */
+  @Deprecated
+  public interface VideoListener extends com.google.android.exoplayer2.video.VideoListener {}
 
   private static final String TAG = "SimpleExoPlayer";
 
@@ -90,7 +62,8 @@ public class SimpleExoPlayer implements ExoPlayer {
 
   private final ExoPlayer player;
   private final ComponentListener componentListener;
-  private final CopyOnWriteArraySet<VideoListener> videoListeners;
+  private final CopyOnWriteArraySet<com.google.android.exoplayer2.video.VideoListener>
+      videoListeners;
   private final CopyOnWriteArraySet<TextOutput> textOutputs;
   private final CopyOnWriteArraySet<MetadataOutput> metadataOutputs;
   private final CopyOnWriteArraySet<VideoRendererEventListener> videoDebugListeners;
@@ -154,14 +127,25 @@ public class SimpleExoPlayer implements ExoPlayer {
     player = createExoPlayerImpl(renderers, trackSelector, loadControl, clock);
   }
 
+  @Override
+  public VideoComponent getVideoComponent() {
+    return this;
+  }
+
+  @Override
+  public TextComponent getTextComponent() {
+    return this;
+  }
+
   /**
    * Sets the video scaling mode.
-   * <p>
-   * Note that the scaling mode only applies if a {@link MediaCodec}-based video {@link Renderer} is
-   * enabled and if the output surface is owned by a {@link android.view.SurfaceView}.
+   *
+   * <p>Note that the scaling mode only applies if a {@link MediaCodec}-based video {@link Renderer}
+   * is enabled and if the output surface is owned by a {@link android.view.SurfaceView}.
    *
    * @param videoScalingMode The video scaling mode.
    */
+  @Override
   public void setVideoScalingMode(@C.VideoScalingMode int videoScalingMode) {
     this.videoScalingMode = videoScalingMode;
     for (Renderer renderer : renderers) {
@@ -175,57 +159,30 @@ public class SimpleExoPlayer implements ExoPlayer {
     }
   }
 
-  /**
-   * Returns the video scaling mode.
-   */
+  @Override
   public @C.VideoScalingMode int getVideoScalingMode() {
     return videoScalingMode;
   }
 
-  /**
-   * Clears any {@link Surface}, {@link SurfaceHolder}, {@link SurfaceView} or {@link TextureView}
-   * currently set on the player.
-   */
+  @Override
   public void clearVideoSurface() {
     setVideoSurface(null);
   }
 
-  /**
-   * Sets the {@link Surface} onto which video will be rendered. The caller is responsible for
-   * tracking the lifecycle of the surface, and must clear the surface by calling
-   * {@code setVideoSurface(null)} if the surface is destroyed.
-   * <p>
-   * If the surface is held by a {@link SurfaceView}, {@link TextureView} or {@link SurfaceHolder}
-   * then it's recommended to use {@link #setVideoSurfaceView(SurfaceView)},
-   * {@link #setVideoTextureView(TextureView)} or {@link #setVideoSurfaceHolder(SurfaceHolder)}
-   * rather than this method, since passing the holder allows the player to track the lifecycle of
-   * the surface automatically.
-   *
-   * @param surface The {@link Surface}.
-   */
+  @Override
   public void setVideoSurface(Surface surface) {
     removeSurfaceCallbacks();
     setVideoSurfaceInternal(surface, false);
   }
 
-  /**
-   * Clears the {@link Surface} onto which video is being rendered if it matches the one passed.
-   * Else does nothing.
-   *
-   * @param surface The surface to clear.
-   */
+  @Override
   public void clearVideoSurface(Surface surface) {
     if (surface != null && surface == this.surface) {
       setVideoSurface(null);
     }
   }
 
-  /**
-   * Sets the {@link SurfaceHolder} that holds the {@link Surface} onto which video will be
-   * rendered. The player will track the lifecycle of the surface automatically.
-   *
-   * @param surfaceHolder The surface holder.
-   */
+  @Override
   public void setVideoSurfaceHolder(SurfaceHolder surfaceHolder) {
     removeSurfaceCallbacks();
     this.surfaceHolder = surfaceHolder;
@@ -238,44 +195,24 @@ public class SimpleExoPlayer implements ExoPlayer {
     }
   }
 
-  /**
-   * Clears the {@link SurfaceHolder} that holds the {@link Surface} onto which video is being
-   * rendered if it matches the one passed. Else does nothing.
-   *
-   * @param surfaceHolder The surface holder to clear.
-   */
+  @Override
   public void clearVideoSurfaceHolder(SurfaceHolder surfaceHolder) {
     if (surfaceHolder != null && surfaceHolder == this.surfaceHolder) {
       setVideoSurfaceHolder(null);
     }
   }
 
-  /**
-   * Sets the {@link SurfaceView} onto which video will be rendered. The player will track the
-   * lifecycle of the surface automatically.
-   *
-   * @param surfaceView The surface view.
-   */
+  @Override
   public void setVideoSurfaceView(SurfaceView surfaceView) {
     setVideoSurfaceHolder(surfaceView == null ? null : surfaceView.getHolder());
   }
 
-  /**
-   * Clears the {@link SurfaceView} onto which video is being rendered if it matches the one passed.
-   * Else does nothing.
-   *
-   * @param surfaceView The texture view to clear.
-   */
+  @Override
   public void clearVideoSurfaceView(SurfaceView surfaceView) {
     clearVideoSurfaceHolder(surfaceView == null ? null : surfaceView.getHolder());
   }
 
-  /**
-   * Sets the {@link TextureView} onto which video will be rendered. The player will track the
-   * lifecycle of the surface automatically.
-   *
-   * @param textureView The texture view.
-   */
+  @Override
   public void setVideoTextureView(TextureView textureView) {
     removeSurfaceCallbacks();
     this.textureView = textureView;
@@ -292,12 +229,7 @@ public class SimpleExoPlayer implements ExoPlayer {
     }
   }
 
-  /**
-   * Clears the {@link TextureView} onto which video is being rendered if it matches the one passed.
-   * Else does nothing.
-   *
-   * @param textureView The texture view to clear.
-   */
+  @Override
   public void clearVideoTextureView(TextureView textureView) {
     if (textureView != null && textureView == this.textureView) {
       setVideoTextureView(null);
@@ -446,21 +378,13 @@ public class SimpleExoPlayer implements ExoPlayer {
     return audioDecoderCounters;
   }
 
-  /**
-   * Adds a listener to receive video events.
-   *
-   * @param listener The listener to register.
-   */
-  public void addVideoListener(VideoListener listener) {
+  @Override
+  public void addVideoListener(com.google.android.exoplayer2.video.VideoListener listener) {
     videoListeners.add(listener);
   }
 
-  /**
-   * Removes a listener of video events.
-   *
-   * @param listener The listener to unregister.
-   */
-  public void removeVideoListener(VideoListener listener) {
+  @Override
+  public void removeVideoListener(com.google.android.exoplayer2.video.VideoListener listener) {
     videoListeners.remove(listener);
   }
 
@@ -468,7 +392,7 @@ public class SimpleExoPlayer implements ExoPlayer {
    * Sets a listener to receive video events, removing all existing listeners.
    *
    * @param listener The listener.
-   * @deprecated Use {@link #addVideoListener(VideoListener)}.
+   * @deprecated Use {@link #addVideoListener(com.google.android.exoplayer2.video.VideoListener)}.
    */
   @Deprecated
   public void setVideoListener(VideoListener listener) {
@@ -479,30 +403,23 @@ public class SimpleExoPlayer implements ExoPlayer {
   }
 
   /**
-   * Equivalent to {@link #removeVideoListener(VideoListener)}.
+   * Equivalent to {@link #removeVideoListener(com.google.android.exoplayer2.video.VideoListener)}.
    *
    * @param listener The listener to clear.
-   * @deprecated Use {@link #removeVideoListener(VideoListener)}.
+   * @deprecated Use {@link
+   *     #removeVideoListener(com.google.android.exoplayer2.video.VideoListener)}.
    */
   @Deprecated
   public void clearVideoListener(VideoListener listener) {
     removeVideoListener(listener);
   }
 
-  /**
-   * Registers an output to receive text events.
-   *
-   * @param listener The output to register.
-   */
+  @Override
   public void addTextOutput(TextOutput listener) {
     textOutputs.add(listener);
   }
 
-  /**
-   * Removes a text output.
-   *
-   * @param listener The output to remove.
-   */
+  @Override
   public void removeTextOutput(TextOutput listener) {
     textOutputs.remove(listener);
   }
@@ -532,20 +449,10 @@ public class SimpleExoPlayer implements ExoPlayer {
     removeTextOutput(output);
   }
 
-  /**
-   * Registers an output to receive metadata events.
-   *
-   * @param listener The output to register.
-   */
   public void addMetadataOutput(MetadataOutput listener) {
     metadataOutputs.add(listener);
   }
 
-  /**
-   * Removes a metadata output.
-   *
-   * @param listener The output to remove.
-   */
   public void removeMetadataOutput(MetadataOutput listener) {
     metadataOutputs.remove(listener);
   }
@@ -978,7 +885,7 @@ public class SimpleExoPlayer implements ExoPlayer {
     @Override
     public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees,
         float pixelWidthHeightRatio) {
-      for (VideoListener videoListener : videoListeners) {
+      for (com.google.android.exoplayer2.video.VideoListener videoListener : videoListeners) {
         videoListener.onVideoSizeChanged(width, height, unappliedRotationDegrees,
             pixelWidthHeightRatio);
       }
@@ -991,7 +898,7 @@ public class SimpleExoPlayer implements ExoPlayer {
     @Override
     public void onRenderedFirstFrame(Surface surface) {
       if (SimpleExoPlayer.this.surface == surface) {
-        for (VideoListener videoListener : videoListeners) {
+        for (com.google.android.exoplayer2.video.VideoListener videoListener : videoListeners) {
           videoListener.onRenderedFirstFrame();
         }
       }

library/core/src/main/java/com/google/android/exoplayer2/video/VideoListener.java

+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.android.exoplayer2.video;
+
+/** A listener for metadata corresponding to video being rendered. */
+public interface VideoListener {
+
+  /**
+   * Called each time there's a change in the size of the video being rendered.
+   *
+   * @param width The video width in pixels.
+   * @param height The video height in pixels.
+   * @param unappliedRotationDegrees For videos that require a rotation, this is the clockwise
+   *     rotation in degrees that the application should apply for the video for it to be rendered
+   *     in the correct orientation. This value will always be zero on API levels 21 and above,
+   *     since the renderer will apply all necessary rotations internally. On earlier API levels
+   *     this is not possible. Applications that use {@link android.view.TextureView} can apply the
+   *     rotation by calling {@link android.view.TextureView#setTransform}. Applications that do not
+   *     expect to encounter rotated videos can safely ignore this parameter.
+   * @param pixelWidthHeightRatio The width to height ratio of each pixel. For the normal case of
+   *     square pixels this will be equal to 1.0. Different values are indicative of anamorphic
+   *     content.
+   */
+  void onVideoSizeChanged(
+      int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio);
+
+  /**
+   * Called when a frame is rendered for the first time since setting the surface, and when a frame
+   * is rendered for the first time since a video track was selected.
+   */
+  void onRenderedFirstFrame();
+}

library/ui/src/main/java/com/google/android/exoplayer2/ui/PlaybackControlView.java

@@ -15,171 +15,24 @@
  */
 package com.google.android.exoplayer2.ui;
 
-import android.annotation.SuppressLint;
 import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.drawable.Drawable;
-import android.os.SystemClock;
-import android.support.annotation.Nullable;
 import android.util.AttributeSet;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-import android.widget.TextView;
-import com.google.android.exoplayer2.C;
-import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
-import com.google.android.exoplayer2.Player;
-import com.google.android.exoplayer2.Timeline;
-import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.RepeatModeUtil;
-import com.google.android.exoplayer2.util.Util;
-import java.util.Arrays;
-import java.util.Formatter;
-import java.util.Locale;
 
-/**
- * A view for controlling {@link Player} instances.
- *
- * <p>A PlaybackControlView can be customized by setting attributes (or calling corresponding
- * methods), overriding the view's layout file or by specifying a custom view layout file, as
- * outlined below.
- *
- * <h3>Attributes</h3>
- *
- * The following attributes can be set on a PlaybackControlView when used in a layout XML file:
- *
- * <p>
- *
- * <ul>
- *   <li><b>{@code show_timeout}</b> - The time between the last user interaction and the controls
- *       being automatically hidden, in milliseconds. Use zero if the controls should not
- *       automatically timeout.
- *       <ul>
- *         <li>Corresponding method: {@link #setShowTimeoutMs(int)}
- *         <li>Default: {@link #DEFAULT_SHOW_TIMEOUT_MS}
- *       </ul>
- *   <li><b>{@code rewind_increment}</b> - The duration of the rewind applied when the user taps the
- *       rewind button, in milliseconds. Use zero to disable the rewind button.
- *       <ul>
- *         <li>Corresponding method: {@link #setRewindIncrementMs(int)}
- *         <li>Default: {@link #DEFAULT_REWIND_MS}
- *       </ul>
- *   <li><b>{@code fastforward_increment}</b> - Like {@code rewind_increment}, but for fast forward.
- *       <ul>
- *         <li>Corresponding method: {@link #setFastForwardIncrementMs(int)}
- *         <li>Default: {@link #DEFAULT_FAST_FORWARD_MS}
- *       </ul>
- *   <li><b>{@code repeat_toggle_modes}</b> - A flagged enumeration value specifying which repeat
- *       mode toggle options are enabled. Valid values are: {@code none}, {@code one}, {@code all},
- *       or {@code one|all}.
- *       <ul>
- *         <li>Corresponding method: {@link #setRepeatToggleModes(int)}
- *         <li>Default: {@link PlaybackControlView#DEFAULT_REPEAT_TOGGLE_MODES}
- *       </ul>
- *   <li><b>{@code show_shuffle_button}</b> - Whether the shuffle button is shown.
- *       <ul>
- *         <li>Corresponding method: {@link #setShowShuffleButton(boolean)}
- *         <li>Default: false
- *       </ul>
- *   <li><b>{@code controller_layout_id}</b> - Specifies the id of the layout to be inflated. See
- *       below for more details.
- *       <ul>
- *         <li>Corresponding method: None
- *         <li>Default: {@code R.id.exo_playback_control_view}
- *       </ul>
- * </ul>
- *
- * <h3>Overriding the layout file</h3>
- *
- * To customize the layout of PlaybackControlView throughout your app, or just for certain
- * configurations, you can define {@code exo_playback_control_view.xml} layout files in your
- * application {@code res/layout*} directories. These layouts will override the one provided by the
- * ExoPlayer library, and will be inflated for use by PlaybackControlView. The view identifies and
- * binds its children by looking for the following ids:
- *
- * <p>
- *
- * <ul>
- *   <li><b>{@code exo_play}</b> - The play button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_pause}</b> - The pause button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_ffwd}</b> - The fast forward button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_rew}</b> - The rewind button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_prev}</b> - The previous track button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_next}</b> - The next track button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_repeat_toggle}</b> - The repeat toggle button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_shuffle}</b> - The shuffle button.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_position}</b> - Text view displaying the current playback position.
- *       <ul>
- *         <li>Type: {@link TextView}
- *       </ul>
- *   <li><b>{@code exo_duration}</b> - Text view displaying the current media duration.
- *       <ul>
- *         <li>Type: {@link TextView}
- *       </ul>
- *   <li><b>{@code exo_progress}</b> - Time bar that's updated during playback and allows seeking.
- *       <ul>
- *         <li>Type: {@link TimeBar}
- *       </ul>
- * </ul>
- *
- * <p>All child views are optional and so can be omitted if not required, however where defined they
- * must be of the expected type.
- *
- * <h3>Specifying a custom layout file</h3>
- *
- * Defining your own {@code exo_playback_control_view.xml} is useful to customize the layout of
- * PlaybackControlView throughout your application. It's also possible to customize the layout for a
- * single instance in a layout file. This is achieved by setting the {@code controller_layout_id}
- * attribute on a PlaybackControlView. This will cause the specified layout to be inflated instead
- * of {@code exo_playback_control_view.xml} for only the instance on which the attribute is set.
- */
-public class PlaybackControlView extends FrameLayout {
-
-  static {
-    ExoPlayerLibraryInfo.registerModule("goog.exo.ui");
-  }
+/** @deprecated Use {@link PlayerControlView}. */
+@Deprecated
+public class PlaybackControlView extends PlayerControlView {
 
   /** @deprecated Use {@link com.google.android.exoplayer2.ControlDispatcher}. */
   @Deprecated
   public interface ControlDispatcher extends com.google.android.exoplayer2.ControlDispatcher {}
 
-  /** Listener to be notified about changes of the visibility of the UI control. */
-  public interface VisibilityListener {
-
   /**
-     * Called when the visibility changes.
-     *
-     * @param visibility The new visibility. Either {@link View#VISIBLE} or {@link View#GONE}.
+   * @deprecated Use {@link com.google.android.exoplayer2.ui.PlayerControlView.VisibilityListener}.
    */
-    void onVisibilityChange(int visibility);
-  }
+  @Deprecated
+  public interface VisibilityListener
+      extends com.google.android.exoplayer2.ui.PlayerControlView.VisibilityListener {}
 
   private static final class DefaultControlDispatcher
       extends com.google.android.exoplayer2.DefaultControlDispatcher implements ControlDispatcher {}
@@ -188,927 +41,34 @@ public class PlaybackControlView extends FrameLayout {
   public static final ControlDispatcher DEFAULT_CONTROL_DISPATCHER = new DefaultControlDispatcher();
 
   /** The default fast forward increment, in milliseconds. */
-  public static final int DEFAULT_FAST_FORWARD_MS = 15000;
+  public static final int DEFAULT_FAST_FORWARD_MS = PlayerControlView.DEFAULT_FAST_FORWARD_MS;
   /** The default rewind increment, in milliseconds. */
-  public static final int DEFAULT_REWIND_MS = 5000;
+  public static final int DEFAULT_REWIND_MS = PlayerControlView.DEFAULT_REWIND_MS;
   /** The default show timeout, in milliseconds. */
-  public static final int DEFAULT_SHOW_TIMEOUT_MS = 5000;
+  public static final int DEFAULT_SHOW_TIMEOUT_MS = PlayerControlView.DEFAULT_SHOW_TIMEOUT_MS;
   /** The default repeat toggle modes. */
   public static final @RepeatModeUtil.RepeatToggleModes int DEFAULT_REPEAT_TOGGLE_MODES =
-      RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE;
+      PlayerControlView.DEFAULT_REPEAT_TOGGLE_MODES;
 
   /** The maximum number of windows that can be shown in a multi-window time bar. */
-  public static final int MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR = 100;
-
-  private static final long MAX_POSITION_FOR_SEEK_TO_PREVIOUS = 3000;
-
-  private final ComponentListener componentListener;
-  private final View previousButton;
-  private final View nextButton;
-  private final View playButton;
-  private final View pauseButton;
-  private final View fastForwardButton;
-  private final View rewindButton;
-  private final ImageView repeatToggleButton;
-  private final View shuffleButton;
-  private final TextView durationView;
-  private final TextView positionView;
-  private final TimeBar timeBar;
-  private final StringBuilder formatBuilder;
-  private final Formatter formatter;
-  private final Timeline.Period period;
-  private final Timeline.Window window;
-
-  private final Drawable repeatOffButtonDrawable;
-  private final Drawable repeatOneButtonDrawable;
-  private final Drawable repeatAllButtonDrawable;
-  private final String repeatOffButtonContentDescription;
-  private final String repeatOneButtonContentDescription;
-  private final String repeatAllButtonContentDescription;
-
-  private Player player;
-  private com.google.android.exoplayer2.ControlDispatcher controlDispatcher;
-  private VisibilityListener visibilityListener;
-
-  private boolean isAttachedToWindow;
-  private boolean showMultiWindowTimeBar;
-  private boolean multiWindowTimeBar;
-  private boolean scrubbing;
-  private int rewindMs;
-  private int fastForwardMs;
-  private int showTimeoutMs;
-  private @RepeatModeUtil.RepeatToggleModes int repeatToggleModes;
-  private boolean showShuffleButton;
-  private long hideAtMs;
-  private long[] adGroupTimesMs;
-  private boolean[] playedAdGroups;
-  private long[] extraAdGroupTimesMs;
-  private boolean[] extraPlayedAdGroups;
-
-  private final Runnable updateProgressAction =
-      new Runnable() {
-        @Override
-        public void run() {
-          updateProgress();
-        }
-      };
-
-  private final Runnable hideAction =
-      new Runnable() {
-        @Override
-        public void run() {
-          hide();
-        }
-      };
+  public static final int MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR =
+      PlayerControlView.MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR;
 
   public PlaybackControlView(Context context) {
-    this(context, null);
+    super(context);
   }
 
   public PlaybackControlView(Context context, AttributeSet attrs) {
-    this(context, attrs, 0);
+    super(context, attrs);
   }
 
   public PlaybackControlView(Context context, AttributeSet attrs, int defStyleAttr) {
-    this(context, attrs, defStyleAttr, attrs);
+    super(context, attrs, defStyleAttr);
   }
 
   public PlaybackControlView(
       Context context, AttributeSet attrs, int defStyleAttr, AttributeSet playbackAttrs) {
-    super(context, attrs, defStyleAttr);
-    int controllerLayoutId = R.layout.exo_playback_control_view;
-    rewindMs = DEFAULT_REWIND_MS;
-    fastForwardMs = DEFAULT_FAST_FORWARD_MS;
-    showTimeoutMs = DEFAULT_SHOW_TIMEOUT_MS;
-    repeatToggleModes = DEFAULT_REPEAT_TOGGLE_MODES;
-    showShuffleButton = false;
-    if (playbackAttrs != null) {
-      TypedArray a =
-          context
-              .getTheme()
-              .obtainStyledAttributes(playbackAttrs, R.styleable.PlaybackControlView, 0, 0);
-      try {
-        rewindMs = a.getInt(R.styleable.PlaybackControlView_rewind_increment, rewindMs);
-        fastForwardMs =
-            a.getInt(R.styleable.PlaybackControlView_fastforward_increment, fastForwardMs);
-        showTimeoutMs = a.getInt(R.styleable.PlaybackControlView_show_timeout, showTimeoutMs);
-        controllerLayoutId =
-            a.getResourceId(
-                R.styleable.PlaybackControlView_controller_layout_id, controllerLayoutId);
-        repeatToggleModes = getRepeatToggleModes(a, repeatToggleModes);
-        showShuffleButton =
-            a.getBoolean(R.styleable.PlaybackControlView_show_shuffle_button, showShuffleButton);
-      } finally {
-        a.recycle();
-      }
-    }
-    period = new Timeline.Period();
-    window = new Timeline.Window();
-    formatBuilder = new StringBuilder();
-    formatter = new Formatter(formatBuilder, Locale.getDefault());
-    adGroupTimesMs = new long[0];
-    playedAdGroups = new boolean[0];
-    extraAdGroupTimesMs = new long[0];
-    extraPlayedAdGroups = new boolean[0];
-    componentListener = new ComponentListener();
-    controlDispatcher = new com.google.android.exoplayer2.DefaultControlDispatcher();
-
-    LayoutInflater.from(context).inflate(controllerLayoutId, this);
-    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
-
-    durationView = findViewById(R.id.exo_duration);
-    positionView = findViewById(R.id.exo_position);
-    timeBar = findViewById(R.id.exo_progress);
-    if (timeBar != null) {
-      timeBar.addListener(componentListener);
-    }
-    playButton = findViewById(R.id.exo_play);
-    if (playButton != null) {
-      playButton.setOnClickListener(componentListener);
-    }
-    pauseButton = findViewById(R.id.exo_pause);
-    if (pauseButton != null) {
-      pauseButton.setOnClickListener(componentListener);
-    }
-    previousButton = findViewById(R.id.exo_prev);
-    if (previousButton != null) {
-      previousButton.setOnClickListener(componentListener);
-    }
-    nextButton = findViewById(R.id.exo_next);
-    if (nextButton != null) {
-      nextButton.setOnClickListener(componentListener);
-    }
-    rewindButton = findViewById(R.id.exo_rew);
-    if (rewindButton != null) {
-      rewindButton.setOnClickListener(componentListener);
-    }
-    fastForwardButton = findViewById(R.id.exo_ffwd);
-    if (fastForwardButton != null) {
-      fastForwardButton.setOnClickListener(componentListener);
-    }
-    repeatToggleButton = findViewById(R.id.exo_repeat_toggle);
-    if (repeatToggleButton != null) {
-      repeatToggleButton.setOnClickListener(componentListener);
-    }
-    shuffleButton = findViewById(R.id.exo_shuffle);
-    if (shuffleButton != null) {
-      shuffleButton.setOnClickListener(componentListener);
-    }
-    Resources resources = context.getResources();
-    repeatOffButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_off);
-    repeatOneButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_one);
-    repeatAllButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_all);
-    repeatOffButtonContentDescription =
-        resources.getString(R.string.exo_controls_repeat_off_description);
-    repeatOneButtonContentDescription =
-        resources.getString(R.string.exo_controls_repeat_one_description);
-    repeatAllButtonContentDescription =
-        resources.getString(R.string.exo_controls_repeat_all_description);
-  }
-
-  @SuppressWarnings("ResourceType")
-  private static @RepeatModeUtil.RepeatToggleModes int getRepeatToggleModes(
-      TypedArray a, @RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
-    return a.getInt(R.styleable.PlaybackControlView_repeat_toggle_modes, repeatToggleModes);
-  }
-
-  /**
-   * Returns the {@link Player} currently being controlled by this view, or null if no player is
-   * set.
-   */
-  public Player getPlayer() {
-    return player;
-  }
-
-  /**
-   * Sets the {@link Player} to control.
-   *
-   * @param player The {@link Player} to control.
-   */
-  public void setPlayer(Player player) {
-    if (this.player == player) {
-      return;
-    }
-    if (this.player != null) {
-      this.player.removeListener(componentListener);
-    }
-    this.player = player;
-    if (player != null) {
-      player.addListener(componentListener);
-    }
-    updateAll();
-  }
-
-  /**
-   * Sets whether the time bar should show all windows, as opposed to just the current one. If the
-   * timeline has a period with unknown duration or more than {@link
-   * #MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR} windows the time bar will fall back to showing a single
-   * window.
-   *
-   * @param showMultiWindowTimeBar Whether the time bar should show all windows.
-   */
-  public void setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar) {
-    this.showMultiWindowTimeBar = showMultiWindowTimeBar;
-    updateTimeBarMode();
-  }
-
-  /**
-   * Sets the millisecond positions of extra ad markers relative to the start of the window (or
-   * timeline, if in multi-window mode) and whether each extra ad has been played or not. The
-   * markers are shown in addition to any ad markers for ads in the player's timeline.
-   *
-   * @param extraAdGroupTimesMs The millisecond timestamps of the extra ad markers to show, or
-   *     {@code null} to show no extra ad markers.
-   * @param extraPlayedAdGroups Whether each ad has been played, or {@code null} to show no extra ad
-   *     markers.
-   */
-  public void setExtraAdGroupMarkers(
-      @Nullable long[] extraAdGroupTimesMs, @Nullable boolean[] extraPlayedAdGroups) {
-    if (extraAdGroupTimesMs == null) {
-      this.extraAdGroupTimesMs = new long[0];
-      this.extraPlayedAdGroups = new boolean[0];
-    } else {
-      Assertions.checkArgument(extraAdGroupTimesMs.length == extraPlayedAdGroups.length);
-      this.extraAdGroupTimesMs = extraAdGroupTimesMs;
-      this.extraPlayedAdGroups = extraPlayedAdGroups;
-    }
-    updateProgress();
-  }
-
-  /**
-   * Sets the {@link VisibilityListener}.
-   *
-   * @param listener The listener to be notified about visibility changes.
-   */
-  public void setVisibilityListener(VisibilityListener listener) {
-    this.visibilityListener = listener;
-  }
-
-  /**
-   * Sets the {@link com.google.android.exoplayer2.ControlDispatcher}.
-   *
-   * @param controlDispatcher The {@link com.google.android.exoplayer2.ControlDispatcher}, or null
-   *     to use {@link com.google.android.exoplayer2.DefaultControlDispatcher}.
-   */
-  public void setControlDispatcher(
-      @Nullable com.google.android.exoplayer2.ControlDispatcher controlDispatcher) {
-    this.controlDispatcher =
-        controlDispatcher == null
-            ? new com.google.android.exoplayer2.DefaultControlDispatcher()
-            : controlDispatcher;
-  }
-
-  /**
-   * Sets the rewind increment in milliseconds.
-   *
-   * @param rewindMs The rewind increment in milliseconds. A non-positive value will cause the
-   *     rewind button to be disabled.
-   */
-  public void setRewindIncrementMs(int rewindMs) {
-    this.rewindMs = rewindMs;
-    updateNavigation();
-  }
-
-  /**
-   * Sets the fast forward increment in milliseconds.
-   *
-   * @param fastForwardMs The fast forward increment in milliseconds. A non-positive value will
-   *     cause the fast forward button to be disabled.
-   */
-  public void setFastForwardIncrementMs(int fastForwardMs) {
-    this.fastForwardMs = fastForwardMs;
-    updateNavigation();
-  }
-
-  /**
-   * Returns the playback controls timeout. The playback controls are automatically hidden after
-   * this duration of time has elapsed without user input.
-   *
-   * @return The duration in milliseconds. A non-positive value indicates that the controls will
-   *     remain visible indefinitely.
-   */
-  public int getShowTimeoutMs() {
-    return showTimeoutMs;
-  }
-
-  /**
-   * Sets the playback controls timeout. The playback controls are automatically hidden after this
-   * duration of time has elapsed without user input.
-   *
-   * @param showTimeoutMs The duration in milliseconds. A non-positive value will cause the controls
-   *     to remain visible indefinitely.
-   */
-  public void setShowTimeoutMs(int showTimeoutMs) {
-    this.showTimeoutMs = showTimeoutMs;
-    // showTimeoutMs is changed, so call hideAfterTimeout to reset the timeout.
-    if (isVisible()) {
-      hideAfterTimeout();
-    }
-  }
-
-  /**
-   * Returns which repeat toggle modes are enabled.
-   *
-   * @return The currently enabled {@link RepeatModeUtil.RepeatToggleModes}.
-   */
-  public @RepeatModeUtil.RepeatToggleModes int getRepeatToggleModes() {
-    return repeatToggleModes;
-  }
-
-  /**
-   * Sets which repeat toggle modes are enabled.
-   *
-   * @param repeatToggleModes A set of {@link RepeatModeUtil.RepeatToggleModes}.
-   */
-  public void setRepeatToggleModes(@RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
-    this.repeatToggleModes = repeatToggleModes;
-    if (player != null) {
-      @Player.RepeatMode int currentMode = player.getRepeatMode();
-      if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE
-          && currentMode != Player.REPEAT_MODE_OFF) {
-        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_OFF);
-      } else if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_ONE
-          && currentMode == Player.REPEAT_MODE_ALL) {
-        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_ONE);
-      } else if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_ALL
-          && currentMode == Player.REPEAT_MODE_ONE) {
-        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_ALL);
-      }
-    }
-  }
-
-  /** Returns whether the shuffle button is shown. */
-  public boolean getShowShuffleButton() {
-    return showShuffleButton;
-  }
-
-  /**
-   * Sets whether the shuffle button is shown.
-   *
-   * @param showShuffleButton Whether the shuffle button is shown.
-   */
-  public void setShowShuffleButton(boolean showShuffleButton) {
-    this.showShuffleButton = showShuffleButton;
-    updateShuffleButton();
-  }
-
-  /**
-   * Shows the playback controls. If {@link #getShowTimeoutMs()} is positive then the controls will
-   * be automatically hidden after this duration of time has elapsed without user input.
-   */
-  public void show() {
-    if (!isVisible()) {
-      setVisibility(VISIBLE);
-      if (visibilityListener != null) {
-        visibilityListener.onVisibilityChange(getVisibility());
-      }
-      updateAll();
-      requestPlayPauseFocus();
-    }
-    // Call hideAfterTimeout even if already visible to reset the timeout.
-    hideAfterTimeout();
-  }
-
-  /** Hides the controller. */
-  public void hide() {
-    if (isVisible()) {
-      setVisibility(GONE);
-      if (visibilityListener != null) {
-        visibilityListener.onVisibilityChange(getVisibility());
-      }
-      removeCallbacks(updateProgressAction);
-      removeCallbacks(hideAction);
-      hideAtMs = C.TIME_UNSET;
-    }
-  }
-
-  /** Returns whether the controller is currently visible. */
-  public boolean isVisible() {
-    return getVisibility() == VISIBLE;
-  }
-
-  private void hideAfterTimeout() {
-    removeCallbacks(hideAction);
-    if (showTimeoutMs > 0) {
-      hideAtMs = SystemClock.uptimeMillis() + showTimeoutMs;
-      if (isAttachedToWindow) {
-        postDelayed(hideAction, showTimeoutMs);
-      }
-    } else {
-      hideAtMs = C.TIME_UNSET;
-    }
+    super(context, attrs, defStyleAttr, playbackAttrs);
   }
 
-  private void updateAll() {
-    updatePlayPauseButton();
-    updateNavigation();
-    updateRepeatModeButton();
-    updateShuffleButton();
-    updateProgress();
-  }
-
-  private void updatePlayPauseButton() {
-    if (!isVisible() || !isAttachedToWindow) {
-      return;
-    }
-    boolean requestPlayPauseFocus = false;
-    boolean playing = player != null && player.getPlayWhenReady();
-    if (playButton != null) {
-      requestPlayPauseFocus |= playing && playButton.isFocused();
-      playButton.setVisibility(playing ? View.GONE : View.VISIBLE);
-    }
-    if (pauseButton != null) {
-      requestPlayPauseFocus |= !playing && pauseButton.isFocused();
-      pauseButton.setVisibility(!playing ? View.GONE : View.VISIBLE);
-    }
-    if (requestPlayPauseFocus) {
-      requestPlayPauseFocus();
-    }
-  }
-
-  private void updateNavigation() {
-    if (!isVisible() || !isAttachedToWindow) {
-      return;
-    }
-    Timeline timeline = player != null ? player.getCurrentTimeline() : null;
-    boolean haveNonEmptyTimeline = timeline != null && !timeline.isEmpty();
-    boolean isSeekable = false;
-    boolean enablePrevious = false;
-    boolean enableNext = false;
-    if (haveNonEmptyTimeline && !player.isPlayingAd()) {
-      int windowIndex = player.getCurrentWindowIndex();
-      timeline.getWindow(windowIndex, window);
-      isSeekable = window.isSeekable;
-      enablePrevious =
-          isSeekable || !window.isDynamic || player.getPreviousWindowIndex() != C.INDEX_UNSET;
-      enableNext = window.isDynamic || player.getNextWindowIndex() != C.INDEX_UNSET;
-    }
-    setButtonEnabled(enablePrevious, previousButton);
-    setButtonEnabled(enableNext, nextButton);
-    setButtonEnabled(fastForwardMs > 0 && isSeekable, fastForwardButton);
-    setButtonEnabled(rewindMs > 0 && isSeekable, rewindButton);
-    if (timeBar != null) {
-      timeBar.setEnabled(isSeekable);
-    }
-  }
-
-  private void updateRepeatModeButton() {
-    if (!isVisible() || !isAttachedToWindow || repeatToggleButton == null) {
-      return;
-    }
-    if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE) {
-      repeatToggleButton.setVisibility(View.GONE);
-      return;
-    }
-    if (player == null) {
-      setButtonEnabled(false, repeatToggleButton);
-      return;
-    }
-    setButtonEnabled(true, repeatToggleButton);
-    switch (player.getRepeatMode()) {
-      case Player.REPEAT_MODE_OFF:
-        repeatToggleButton.setImageDrawable(repeatOffButtonDrawable);
-        repeatToggleButton.setContentDescription(repeatOffButtonContentDescription);
-        break;
-      case Player.REPEAT_MODE_ONE:
-        repeatToggleButton.setImageDrawable(repeatOneButtonDrawable);
-        repeatToggleButton.setContentDescription(repeatOneButtonContentDescription);
-        break;
-      case Player.REPEAT_MODE_ALL:
-        repeatToggleButton.setImageDrawable(repeatAllButtonDrawable);
-        repeatToggleButton.setContentDescription(repeatAllButtonContentDescription);
-        break;
-      default:
-        // Never happens.
-    }
-    repeatToggleButton.setVisibility(View.VISIBLE);
-  }
-
-  private void updateShuffleButton() {
-    if (!isVisible() || !isAttachedToWindow || shuffleButton == null) {
-      return;
-    }
-    if (!showShuffleButton) {
-      shuffleButton.setVisibility(View.GONE);
-    } else if (player == null) {
-      setButtonEnabled(false, shuffleButton);
-    } else {
-      shuffleButton.setAlpha(player.getShuffleModeEnabled() ? 1f : 0.3f);
-      shuffleButton.setEnabled(true);
-      shuffleButton.setVisibility(View.VISIBLE);
-    }
-  }
-
-  private void updateTimeBarMode() {
-    if (player == null) {
-      return;
-    }
-    multiWindowTimeBar =
-        showMultiWindowTimeBar && canShowMultiWindowTimeBar(player.getCurrentTimeline(), window);
-  }
-
-  private void updateProgress() {
-    if (!isVisible() || !isAttachedToWindow) {
-      return;
-    }
-
-    long position = 0;
-    long bufferedPosition = 0;
-    long duration = 0;
-    if (player != null) {
-      long currentWindowTimeBarOffsetUs = 0;
-      long durationUs = 0;
-      int adGroupCount = 0;
-      Timeline timeline = player.getCurrentTimeline();
-      if (!timeline.isEmpty()) {
-        int currentWindowIndex = player.getCurrentWindowIndex();
-        int firstWindowIndex = multiWindowTimeBar ? 0 : currentWindowIndex;
-        int lastWindowIndex =
-            multiWindowTimeBar ? timeline.getWindowCount() - 1 : currentWindowIndex;
-        for (int i = firstWindowIndex; i <= lastWindowIndex; i++) {
-          if (i == currentWindowIndex) {
-            currentWindowTimeBarOffsetUs = durationUs;
-          }
-          timeline.getWindow(i, window);
-          if (window.durationUs == C.TIME_UNSET) {
-            Assertions.checkState(!multiWindowTimeBar);
-            break;
-          }
-          for (int j = window.firstPeriodIndex; j <= window.lastPeriodIndex; j++) {
-            timeline.getPeriod(j, period);
-            int periodAdGroupCount = period.getAdGroupCount();
-            for (int adGroupIndex = 0; adGroupIndex < periodAdGroupCount; adGroupIndex++) {
-              long adGroupTimeInPeriodUs = period.getAdGroupTimeUs(adGroupIndex);
-              if (adGroupTimeInPeriodUs == C.TIME_END_OF_SOURCE) {
-                if (period.durationUs == C.TIME_UNSET) {
-                  // Don't show ad markers for postrolls in periods with unknown duration.
-                  continue;
-                }
-                adGroupTimeInPeriodUs = period.durationUs;
-              }
-              long adGroupTimeInWindowUs = adGroupTimeInPeriodUs + period.getPositionInWindowUs();
-              if (adGroupTimeInWindowUs >= 0 && adGroupTimeInWindowUs <= window.durationUs) {
-                if (adGroupCount == adGroupTimesMs.length) {
-                  int newLength = adGroupTimesMs.length == 0 ? 1 : adGroupTimesMs.length * 2;
-                  adGroupTimesMs = Arrays.copyOf(adGroupTimesMs, newLength);
-                  playedAdGroups = Arrays.copyOf(playedAdGroups, newLength);
-                }
-                adGroupTimesMs[adGroupCount] = C.usToMs(durationUs + adGroupTimeInWindowUs);
-                playedAdGroups[adGroupCount] = period.hasPlayedAdGroup(adGroupIndex);
-                adGroupCount++;
-              }
-            }
-          }
-          durationUs += window.durationUs;
-        }
-      }
-      duration = C.usToMs(durationUs);
-      position = C.usToMs(currentWindowTimeBarOffsetUs);
-      bufferedPosition = position;
-      if (player.isPlayingAd()) {
-        position += player.getContentPosition();
-        bufferedPosition = position;
-      } else {
-        position += player.getCurrentPosition();
-        bufferedPosition += player.getBufferedPosition();
-      }
-      if (timeBar != null) {
-        int extraAdGroupCount = extraAdGroupTimesMs.length;
-        int totalAdGroupCount = adGroupCount + extraAdGroupCount;
-        if (totalAdGroupCount > adGroupTimesMs.length) {
-          adGroupTimesMs = Arrays.copyOf(adGroupTimesMs, totalAdGroupCount);
-          playedAdGroups = Arrays.copyOf(playedAdGroups, totalAdGroupCount);
-        }
-        System.arraycopy(extraAdGroupTimesMs, 0, adGroupTimesMs, adGroupCount, extraAdGroupCount);
-        System.arraycopy(extraPlayedAdGroups, 0, playedAdGroups, adGroupCount, extraAdGroupCount);
-        timeBar.setAdGroupTimesMs(adGroupTimesMs, playedAdGroups, totalAdGroupCount);
-      }
-    }
-    if (durationView != null) {
-      durationView.setText(Util.getStringForTime(formatBuilder, formatter, duration));
-    }
-    if (positionView != null && !scrubbing) {
-      positionView.setText(Util.getStringForTime(formatBuilder, formatter, position));
-    }
-    if (timeBar != null) {
-      timeBar.setPosition(position);
-      timeBar.setBufferedPosition(bufferedPosition);
-      timeBar.setDuration(duration);
-    }
-
-    // Cancel any pending updates and schedule a new one if necessary.
-    removeCallbacks(updateProgressAction);
-    int playbackState = player == null ? Player.STATE_IDLE : player.getPlaybackState();
-    if (playbackState != Player.STATE_IDLE && playbackState != Player.STATE_ENDED) {
-      long delayMs;
-      if (player.getPlayWhenReady() && playbackState == Player.STATE_READY) {
-        float playbackSpeed = player.getPlaybackParameters().speed;
-        if (playbackSpeed <= 0.1f) {
-          delayMs = 1000;
-        } else if (playbackSpeed <= 5f) {
-          long mediaTimeUpdatePeriodMs = 1000 / Math.max(1, Math.round(1 / playbackSpeed));
-          long mediaTimeDelayMs = mediaTimeUpdatePeriodMs - (position % mediaTimeUpdatePeriodMs);
-          if (mediaTimeDelayMs < (mediaTimeUpdatePeriodMs / 5)) {
-            mediaTimeDelayMs += mediaTimeUpdatePeriodMs;
-          }
-          delayMs =
-              playbackSpeed == 1 ? mediaTimeDelayMs : (long) (mediaTimeDelayMs / playbackSpeed);
-        } else {
-          delayMs = 200;
-        }
-      } else {
-        delayMs = 1000;
-      }
-      postDelayed(updateProgressAction, delayMs);
-    }
-  }
-
-  private void requestPlayPauseFocus() {
-    boolean playing = player != null && player.getPlayWhenReady();
-    if (!playing && playButton != null) {
-      playButton.requestFocus();
-    } else if (playing && pauseButton != null) {
-      pauseButton.requestFocus();
-    }
-  }
-
-  private void setButtonEnabled(boolean enabled, View view) {
-    if (view == null) {
-      return;
-    }
-    view.setEnabled(enabled);
-    view.setAlpha(enabled ? 1f : 0.3f);
-    view.setVisibility(VISIBLE);
-  }
-
-  private void previous() {
-    Timeline timeline = player.getCurrentTimeline();
-    if (timeline.isEmpty()) {
-      return;
-    }
-    int windowIndex = player.getCurrentWindowIndex();
-    timeline.getWindow(windowIndex, window);
-    int previousWindowIndex = player.getPreviousWindowIndex();
-    if (previousWindowIndex != C.INDEX_UNSET
-        && (player.getCurrentPosition() <= MAX_POSITION_FOR_SEEK_TO_PREVIOUS
-            || (window.isDynamic && !window.isSeekable))) {
-      seekTo(previousWindowIndex, C.TIME_UNSET);
-    } else {
-      seekTo(0);
-    }
-  }
-
-  private void next() {
-    Timeline timeline = player.getCurrentTimeline();
-    if (timeline.isEmpty()) {
-      return;
-    }
-    int windowIndex = player.getCurrentWindowIndex();
-    int nextWindowIndex = player.getNextWindowIndex();
-    if (nextWindowIndex != C.INDEX_UNSET) {
-      seekTo(nextWindowIndex, C.TIME_UNSET);
-    } else if (timeline.getWindow(windowIndex, window, false).isDynamic) {
-      seekTo(windowIndex, C.TIME_UNSET);
-    }
-  }
-
-  private void rewind() {
-    if (rewindMs <= 0) {
-      return;
-    }
-    seekTo(Math.max(player.getCurrentPosition() - rewindMs, 0));
-  }
-
-  private void fastForward() {
-    if (fastForwardMs <= 0) {
-      return;
-    }
-    long durationMs = player.getDuration();
-    long seekPositionMs = player.getCurrentPosition() + fastForwardMs;
-    if (durationMs != C.TIME_UNSET) {
-      seekPositionMs = Math.min(seekPositionMs, durationMs);
-    }
-    seekTo(seekPositionMs);
-  }
-
-  private void seekTo(long positionMs) {
-    seekTo(player.getCurrentWindowIndex(), positionMs);
-  }
-
-  private void seekTo(int windowIndex, long positionMs) {
-    boolean dispatched = controlDispatcher.dispatchSeekTo(player, windowIndex, positionMs);
-    if (!dispatched) {
-      // The seek wasn't dispatched. If the progress bar was dragged by the user to perform the
-      // seek then it'll now be in the wrong position. Trigger a progress update to snap it back.
-      updateProgress();
-    }
-  }
-
-  private void seekToTimeBarPosition(long positionMs) {
-    int windowIndex;
-    Timeline timeline = player.getCurrentTimeline();
-    if (multiWindowTimeBar && !timeline.isEmpty()) {
-      int windowCount = timeline.getWindowCount();
-      windowIndex = 0;
-      while (true) {
-        long windowDurationMs = timeline.getWindow(windowIndex, window).getDurationMs();
-        if (positionMs < windowDurationMs) {
-          break;
-        } else if (windowIndex == windowCount - 1) {
-          // Seeking past the end of the last window should seek to the end of the timeline.
-          positionMs = windowDurationMs;
-          break;
-        }
-        positionMs -= windowDurationMs;
-        windowIndex++;
-      }
-    } else {
-      windowIndex = player.getCurrentWindowIndex();
-    }
-    seekTo(windowIndex, positionMs);
-  }
-
-  @Override
-  public void onAttachedToWindow() {
-    super.onAttachedToWindow();
-    isAttachedToWindow = true;
-    if (hideAtMs != C.TIME_UNSET) {
-      long delayMs = hideAtMs - SystemClock.uptimeMillis();
-      if (delayMs <= 0) {
-        hide();
-      } else {
-        postDelayed(hideAction, delayMs);
-      }
-    }
-    updateAll();
-  }
-
-  @Override
-  public void onDetachedFromWindow() {
-    super.onDetachedFromWindow();
-    isAttachedToWindow = false;
-    removeCallbacks(updateProgressAction);
-    removeCallbacks(hideAction);
-  }
-
-  @Override
-  public boolean dispatchKeyEvent(KeyEvent event) {
-    return dispatchMediaKeyEvent(event) || super.dispatchKeyEvent(event);
-  }
-
-  /**
-   * Called to process media key events. Any {@link KeyEvent} can be passed but only media key
-   * events will be handled.
-   *
-   * @param event A key event.
-   * @return Whether the key event was handled.
-   */
-  public boolean dispatchMediaKeyEvent(KeyEvent event) {
-    int keyCode = event.getKeyCode();
-    if (player == null || !isHandledMediaKey(keyCode)) {
-      return false;
-    }
-    if (event.getAction() == KeyEvent.ACTION_DOWN) {
-      if (keyCode == KeyEvent.KEYCODE_MEDIA_FAST_FORWARD) {
-        fastForward();
-      } else if (keyCode == KeyEvent.KEYCODE_MEDIA_REWIND) {
-        rewind();
-      } else if (event.getRepeatCount() == 0) {
-        switch (keyCode) {
-          case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
-            controlDispatcher.dispatchSetPlayWhenReady(player, !player.getPlayWhenReady());
-            break;
-          case KeyEvent.KEYCODE_MEDIA_PLAY:
-            controlDispatcher.dispatchSetPlayWhenReady(player, true);
-            break;
-          case KeyEvent.KEYCODE_MEDIA_PAUSE:
-            controlDispatcher.dispatchSetPlayWhenReady(player, false);
-            break;
-          case KeyEvent.KEYCODE_MEDIA_NEXT:
-            next();
-            break;
-          case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
-            previous();
-            break;
-          default:
-            break;
-        }
-      }
-    }
-    return true;
-  }
-
-  @SuppressLint("InlinedApi")
-  private static boolean isHandledMediaKey(int keyCode) {
-    return keyCode == KeyEvent.KEYCODE_MEDIA_FAST_FORWARD
-        || keyCode == KeyEvent.KEYCODE_MEDIA_REWIND
-        || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
-        || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY
-        || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE
-        || keyCode == KeyEvent.KEYCODE_MEDIA_NEXT
-        || keyCode == KeyEvent.KEYCODE_MEDIA_PREVIOUS;
-  }
-
-  /**
-   * Returns whether the specified {@code timeline} can be shown on a multi-window time bar.
-   *
-   * @param timeline The {@link Timeline} to check.
-   * @param window A scratch {@link Timeline.Window} instance.
-   * @return Whether the specified timeline can be shown on a multi-window time bar.
-   */
-  private static boolean canShowMultiWindowTimeBar(Timeline timeline, Timeline.Window window) {
-    if (timeline.getWindowCount() > MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR) {
-      return false;
-    }
-    int windowCount = timeline.getWindowCount();
-    for (int i = 0; i < windowCount; i++) {
-      if (timeline.getWindow(i, window).durationUs == C.TIME_UNSET) {
-        return false;
-      }
-    }
-    return true;
-  }
-
-  private final class ComponentListener extends Player.DefaultEventListener
-      implements TimeBar.OnScrubListener, OnClickListener {
-
-    @Override
-    public void onScrubStart(TimeBar timeBar, long position) {
-      removeCallbacks(hideAction);
-      scrubbing = true;
-    }
-
-    @Override
-    public void onScrubMove(TimeBar timeBar, long position) {
-      if (positionView != null) {
-        positionView.setText(Util.getStringForTime(formatBuilder, formatter, position));
-      }
-    }
-
-    @Override
-    public void onScrubStop(TimeBar timeBar, long position, boolean canceled) {
-      scrubbing = false;
-      if (!canceled && player != null) {
-        seekToTimeBarPosition(position);
-      }
-      hideAfterTimeout();
-    }
-
-    @Override
-    public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
-      updatePlayPauseButton();
-      updateProgress();
-    }
-
-    @Override
-    public void onRepeatModeChanged(int repeatMode) {
-      updateRepeatModeButton();
-      updateNavigation();
-    }
-
-    @Override
-    public void onShuffleModeEnabledChanged(boolean shuffleModeEnabled) {
-      updateShuffleButton();
-      updateNavigation();
-    }
-
-    @Override
-    public void onPositionDiscontinuity(@Player.DiscontinuityReason int reason) {
-      updateNavigation();
-      updateProgress();
-    }
-
-    @Override
-    public void onTimelineChanged(
-        Timeline timeline, Object manifest, @Player.TimelineChangeReason int reason) {
-      updateNavigation();
-      updateTimeBarMode();
-      updateProgress();
-    }
-
-    @Override
-    public void onClick(View view) {
-      if (player != null) {
-        if (nextButton == view) {
-          next();
-        } else if (previousButton == view) {
-          previous();
-        } else if (fastForwardButton == view) {
-          fastForward();
-        } else if (rewindButton == view) {
-          rewind();
-        } else if (playButton == view) {
-          controlDispatcher.dispatchSetPlayWhenReady(player, true);
-        } else if (pauseButton == view) {
-          controlDispatcher.dispatchSetPlayWhenReady(player, false);
-        } else if (repeatToggleButton == view) {
-          controlDispatcher.dispatchSetRepeatMode(
-              player, RepeatModeUtil.getNextRepeatMode(player.getRepeatMode(), repeatToggleModes));
-        } else if (shuffleButton == view) {
-          controlDispatcher.dispatchSetShuffleModeEnabled(player, !player.getShuffleModeEnabled());
-        }
-      }
-      hideAfterTimeout();
-    }
-  }
 }

library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerControlView.java

+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.android.exoplayer2.ui;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.os.SystemClock;
+import android.support.annotation.Nullable;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.google.android.exoplayer2.C;
+import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.Timeline;
+import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.RepeatModeUtil;
+import com.google.android.exoplayer2.util.Util;
+import java.util.Arrays;
+import java.util.Formatter;
+import java.util.Locale;
+
+/**
+ * A view for controlling {@link Player} instances.
+ *
+ * <p>A PlayerControlView can be customized by setting attributes (or calling corresponding
+ * methods), overriding the view's layout file or by specifying a custom view layout file, as
+ * outlined below.
+ *
+ * <h3>Attributes</h3>
+ *
+ * The following attributes can be set on a PlayerControlView when used in a layout XML file:
+ *
+ * <ul>
+ *   <li><b>{@code show_timeout}</b> - The time between the last user interaction and the controls
+ *       being automatically hidden, in milliseconds. Use zero if the controls should not
+ *       automatically timeout.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setShowTimeoutMs(int)}
+ *         <li>Default: {@link #DEFAULT_SHOW_TIMEOUT_MS}
+ *       </ul>
+ *   <li><b>{@code rewind_increment}</b> - The duration of the rewind applied when the user taps the
+ *       rewind button, in milliseconds. Use zero to disable the rewind button.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setRewindIncrementMs(int)}
+ *         <li>Default: {@link #DEFAULT_REWIND_MS}
+ *       </ul>
+ *   <li><b>{@code fastforward_increment}</b> - Like {@code rewind_increment}, but for fast forward.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setFastForwardIncrementMs(int)}
+ *         <li>Default: {@link #DEFAULT_FAST_FORWARD_MS}
+ *       </ul>
+ *   <li><b>{@code repeat_toggle_modes}</b> - A flagged enumeration value specifying which repeat
+ *       mode toggle options are enabled. Valid values are: {@code none}, {@code one}, {@code all},
+ *       or {@code one|all}.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setRepeatToggleModes(int)}
+ *         <li>Default: {@link PlayerControlView#DEFAULT_REPEAT_TOGGLE_MODES}
+ *       </ul>
+ *   <li><b>{@code show_shuffle_button}</b> - Whether the shuffle button is shown.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setShowShuffleButton(boolean)}
+ *         <li>Default: false
+ *       </ul>
+ *   <li><b>{@code controller_layout_id}</b> - Specifies the id of the layout to be inflated. See
+ *       below for more details.
+ *       <ul>
+ *         <li>Corresponding method: None
+ *         <li>Default: {@code R.id.exo_player_control_view}
+ *       </ul>
+ * </ul>
+ *
+ * <h3>Overriding the layout file</h3>
+ *
+ * To customize the layout of PlayerControlView throughout your app, or just for certain
+ * configurations, you can define {@code exo_player_control_view.xml} layout files in your
+ * application {@code res/layout*} directories. These layouts will override the one provided by the
+ * ExoPlayer library, and will be inflated for use by PlayerControlView. The view identifies and
+ * binds its children by looking for the following ids:
+ *
+ * <p>
+ *
+ * <ul>
+ *   <li><b>{@code exo_play}</b> - The play button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_pause}</b> - The pause button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_ffwd}</b> - The fast forward button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_rew}</b> - The rewind button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_prev}</b> - The previous track button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_next}</b> - The next track button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_repeat_toggle}</b> - The repeat toggle button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_shuffle}</b> - The shuffle button.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_position}</b> - Text view displaying the current playback position.
+ *       <ul>
+ *         <li>Type: {@link TextView}
+ *       </ul>
+ *   <li><b>{@code exo_duration}</b> - Text view displaying the current media duration.
+ *       <ul>
+ *         <li>Type: {@link TextView}
+ *       </ul>
+ *   <li><b>{@code exo_progress}</b> - Time bar that's updated during playback and allows seeking.
+ *       <ul>
+ *         <li>Type: {@link TimeBar}
+ *       </ul>
+ * </ul>
+ *
+ * <p>All child views are optional and so can be omitted if not required, however where defined they
+ * must be of the expected type.
+ *
+ * <h3>Specifying a custom layout file</h3>
+ *
+ * Defining your own {@code exo_player_control_view.xml} is useful to customize the layout of
+ * PlayerControlView throughout your application. It's also possible to customize the layout for a
+ * single instance in a layout file. This is achieved by setting the {@code controller_layout_id}
+ * attribute on a PlayerControlView. This will cause the specified layout to be inflated instead of
+ * {@code exo_player_control_view.xml} for only the instance on which the attribute is set.
+ */
+public class PlayerControlView extends FrameLayout {
+
+  static {
+    ExoPlayerLibraryInfo.registerModule("goog.exo.ui");
+  }
+
+  /** Listener to be notified about changes of the visibility of the UI control. */
+  public interface VisibilityListener {
+
+    /**
+     * Called when the visibility changes.
+     *
+     * @param visibility The new visibility. Either {@link View#VISIBLE} or {@link View#GONE}.
+     */
+    void onVisibilityChange(int visibility);
+  }
+
+  /** The default fast forward increment, in milliseconds. */
+  public static final int DEFAULT_FAST_FORWARD_MS = 15000;
+  /** The default rewind increment, in milliseconds. */
+  public static final int DEFAULT_REWIND_MS = 5000;
+  /** The default show timeout, in milliseconds. */
+  public static final int DEFAULT_SHOW_TIMEOUT_MS = 5000;
+  /** The default repeat toggle modes. */
+  public static final @RepeatModeUtil.RepeatToggleModes int DEFAULT_REPEAT_TOGGLE_MODES =
+      RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE;
+
+  /** The maximum number of windows that can be shown in a multi-window time bar. */
+  public static final int MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR = 100;
+
+  private static final long MAX_POSITION_FOR_SEEK_TO_PREVIOUS = 3000;
+
+  private final ComponentListener componentListener;
+  private final View previousButton;
+  private final View nextButton;
+  private final View playButton;
+  private final View pauseButton;
+  private final View fastForwardButton;
+  private final View rewindButton;
+  private final ImageView repeatToggleButton;
+  private final View shuffleButton;
+  private final TextView durationView;
+  private final TextView positionView;
+  private final TimeBar timeBar;
+  private final StringBuilder formatBuilder;
+  private final Formatter formatter;
+  private final Timeline.Period period;
+  private final Timeline.Window window;
+
+  private final Drawable repeatOffButtonDrawable;
+  private final Drawable repeatOneButtonDrawable;
+  private final Drawable repeatAllButtonDrawable;
+  private final String repeatOffButtonContentDescription;
+  private final String repeatOneButtonContentDescription;
+  private final String repeatAllButtonContentDescription;
+
+  private Player player;
+  private com.google.android.exoplayer2.ControlDispatcher controlDispatcher;
+  private VisibilityListener visibilityListener;
+
+  private boolean isAttachedToWindow;
+  private boolean showMultiWindowTimeBar;
+  private boolean multiWindowTimeBar;
+  private boolean scrubbing;
+  private int rewindMs;
+  private int fastForwardMs;
+  private int showTimeoutMs;
+  private @RepeatModeUtil.RepeatToggleModes int repeatToggleModes;
+  private boolean showShuffleButton;
+  private long hideAtMs;
+  private long[] adGroupTimesMs;
+  private boolean[] playedAdGroups;
+  private long[] extraAdGroupTimesMs;
+  private boolean[] extraPlayedAdGroups;
+
+  private final Runnable updateProgressAction =
+      new Runnable() {
+        @Override
+        public void run() {
+          updateProgress();
+        }
+      };
+
+  private final Runnable hideAction =
+      new Runnable() {
+        @Override
+        public void run() {
+          hide();
+        }
+      };
+
+  public PlayerControlView(Context context) {
+    this(context, null);
+  }
+
+  public PlayerControlView(Context context, AttributeSet attrs) {
+    this(context, attrs, 0);
+  }
+
+  public PlayerControlView(Context context, AttributeSet attrs, int defStyleAttr) {
+    this(context, attrs, defStyleAttr, attrs);
+  }
+
+  public PlayerControlView(
+      Context context, AttributeSet attrs, int defStyleAttr, AttributeSet playbackAttrs) {
+    super(context, attrs, defStyleAttr);
+    int controllerLayoutId = R.layout.exo_player_control_view;
+    rewindMs = DEFAULT_REWIND_MS;
+    fastForwardMs = DEFAULT_FAST_FORWARD_MS;
+    showTimeoutMs = DEFAULT_SHOW_TIMEOUT_MS;
+    repeatToggleModes = DEFAULT_REPEAT_TOGGLE_MODES;
+    showShuffleButton = false;
+    if (playbackAttrs != null) {
+      TypedArray a =
+          context
+              .getTheme()
+              .obtainStyledAttributes(playbackAttrs, R.styleable.PlayerControlView, 0, 0);
+      try {
+        rewindMs = a.getInt(R.styleable.PlayerControlView_rewind_increment, rewindMs);
+        fastForwardMs =
+            a.getInt(R.styleable.PlayerControlView_fastforward_increment, fastForwardMs);
+        showTimeoutMs = a.getInt(R.styleable.PlayerControlView_show_timeout, showTimeoutMs);
+        controllerLayoutId =
+            a.getResourceId(R.styleable.PlayerControlView_controller_layout_id, controllerLayoutId);
+        repeatToggleModes = getRepeatToggleModes(a, repeatToggleModes);
+        showShuffleButton =
+            a.getBoolean(R.styleable.PlayerControlView_show_shuffle_button, showShuffleButton);
+      } finally {
+        a.recycle();
+      }
+    }
+    period = new Timeline.Period();
+    window = new Timeline.Window();
+    formatBuilder = new StringBuilder();
+    formatter = new Formatter(formatBuilder, Locale.getDefault());
+    adGroupTimesMs = new long[0];
+    playedAdGroups = new boolean[0];
+    extraAdGroupTimesMs = new long[0];
+    extraPlayedAdGroups = new boolean[0];
+    componentListener = new ComponentListener();
+    controlDispatcher = new com.google.android.exoplayer2.DefaultControlDispatcher();
+
+    LayoutInflater.from(context).inflate(controllerLayoutId, this);
+    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
+
+    durationView = findViewById(R.id.exo_duration);
+    positionView = findViewById(R.id.exo_position);
+    timeBar = findViewById(R.id.exo_progress);
+    if (timeBar != null) {
+      timeBar.addListener(componentListener);
+    }
+    playButton = findViewById(R.id.exo_play);
+    if (playButton != null) {
+      playButton.setOnClickListener(componentListener);
+    }
+    pauseButton = findViewById(R.id.exo_pause);
+    if (pauseButton != null) {
+      pauseButton.setOnClickListener(componentListener);
+    }
+    previousButton = findViewById(R.id.exo_prev);
+    if (previousButton != null) {
+      previousButton.setOnClickListener(componentListener);
+    }
+    nextButton = findViewById(R.id.exo_next);
+    if (nextButton != null) {
+      nextButton.setOnClickListener(componentListener);
+    }
+    rewindButton = findViewById(R.id.exo_rew);
+    if (rewindButton != null) {
+      rewindButton.setOnClickListener(componentListener);
+    }
+    fastForwardButton = findViewById(R.id.exo_ffwd);
+    if (fastForwardButton != null) {
+      fastForwardButton.setOnClickListener(componentListener);
+    }
+    repeatToggleButton = findViewById(R.id.exo_repeat_toggle);
+    if (repeatToggleButton != null) {
+      repeatToggleButton.setOnClickListener(componentListener);
+    }
+    shuffleButton = findViewById(R.id.exo_shuffle);
+    if (shuffleButton != null) {
+      shuffleButton.setOnClickListener(componentListener);
+    }
+    Resources resources = context.getResources();
+    repeatOffButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_off);
+    repeatOneButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_one);
+    repeatAllButtonDrawable = resources.getDrawable(R.drawable.exo_controls_repeat_all);
+    repeatOffButtonContentDescription =
+        resources.getString(R.string.exo_controls_repeat_off_description);
+    repeatOneButtonContentDescription =
+        resources.getString(R.string.exo_controls_repeat_one_description);
+    repeatAllButtonContentDescription =
+        resources.getString(R.string.exo_controls_repeat_all_description);
+  }
+
+  @SuppressWarnings("ResourceType")
+  private static @RepeatModeUtil.RepeatToggleModes int getRepeatToggleModes(
+      TypedArray a, @RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
+    return a.getInt(R.styleable.PlayerControlView_repeat_toggle_modes, repeatToggleModes);
+  }
+
+  /**
+   * Returns the {@link Player} currently being controlled by this view, or null if no player is
+   * set.
+   */
+  public Player getPlayer() {
+    return player;
+  }
+
+  /**
+   * Sets the {@link Player} to control.
+   *
+   * @param player The {@link Player} to control.
+   */
+  public void setPlayer(Player player) {
+    if (this.player == player) {
+      return;
+    }
+    if (this.player != null) {
+      this.player.removeListener(componentListener);
+    }
+    this.player = player;
+    if (player != null) {
+      player.addListener(componentListener);
+    }
+    updateAll();
+  }
+
+  /**
+   * Sets whether the time bar should show all windows, as opposed to just the current one. If the
+   * timeline has a period with unknown duration or more than {@link
+   * #MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR} windows the time bar will fall back to showing a single
+   * window.
+   *
+   * @param showMultiWindowTimeBar Whether the time bar should show all windows.
+   */
+  public void setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar) {
+    this.showMultiWindowTimeBar = showMultiWindowTimeBar;
+    updateTimeBarMode();
+  }
+
+  /**
+   * Sets the millisecond positions of extra ad markers relative to the start of the window (or
+   * timeline, if in multi-window mode) and whether each extra ad has been played or not. The
+   * markers are shown in addition to any ad markers for ads in the player's timeline.
+   *
+   * @param extraAdGroupTimesMs The millisecond timestamps of the extra ad markers to show, or
+   *     {@code null} to show no extra ad markers.
+   * @param extraPlayedAdGroups Whether each ad has been played, or {@code null} to show no extra ad
+   *     markers.
+   */
+  public void setExtraAdGroupMarkers(
+      @Nullable long[] extraAdGroupTimesMs, @Nullable boolean[] extraPlayedAdGroups) {
+    if (extraAdGroupTimesMs == null) {
+      this.extraAdGroupTimesMs = new long[0];
+      this.extraPlayedAdGroups = new boolean[0];
+    } else {
+      Assertions.checkArgument(extraAdGroupTimesMs.length == extraPlayedAdGroups.length);
+      this.extraAdGroupTimesMs = extraAdGroupTimesMs;
+      this.extraPlayedAdGroups = extraPlayedAdGroups;
+    }
+    updateProgress();
+  }
+
+  /**
+   * Sets the {@link VisibilityListener}.
+   *
+   * @param listener The listener to be notified about visibility changes.
+   */
+  public void setVisibilityListener(VisibilityListener listener) {
+    this.visibilityListener = listener;
+  }
+
+  /**
+   * Sets the {@link com.google.android.exoplayer2.ControlDispatcher}.
+   *
+   * @param controlDispatcher The {@link com.google.android.exoplayer2.ControlDispatcher}, or null
+   *     to use {@link com.google.android.exoplayer2.DefaultControlDispatcher}.
+   */
+  public void setControlDispatcher(
+      @Nullable com.google.android.exoplayer2.ControlDispatcher controlDispatcher) {
+    this.controlDispatcher =
+        controlDispatcher == null
+            ? new com.google.android.exoplayer2.DefaultControlDispatcher()
+            : controlDispatcher;
+  }
+
+  /**
+   * Sets the rewind increment in milliseconds.
+   *
+   * @param rewindMs The rewind increment in milliseconds. A non-positive value will cause the
+   *     rewind button to be disabled.
+   */
+  public void setRewindIncrementMs(int rewindMs) {
+    this.rewindMs = rewindMs;
+    updateNavigation();
+  }
+
+  /**
+   * Sets the fast forward increment in milliseconds.
+   *
+   * @param fastForwardMs The fast forward increment in milliseconds. A non-positive value will
+   *     cause the fast forward button to be disabled.
+   */
+  public void setFastForwardIncrementMs(int fastForwardMs) {
+    this.fastForwardMs = fastForwardMs;
+    updateNavigation();
+  }
+
+  /**
+   * Returns the playback controls timeout. The playback controls are automatically hidden after
+   * this duration of time has elapsed without user input.
+   *
+   * @return The duration in milliseconds. A non-positive value indicates that the controls will
+   *     remain visible indefinitely.
+   */
+  public int getShowTimeoutMs() {
+    return showTimeoutMs;
+  }
+
+  /**
+   * Sets the playback controls timeout. The playback controls are automatically hidden after this
+   * duration of time has elapsed without user input.
+   *
+   * @param showTimeoutMs The duration in milliseconds. A non-positive value will cause the controls
+   *     to remain visible indefinitely.
+   */
+  public void setShowTimeoutMs(int showTimeoutMs) {
+    this.showTimeoutMs = showTimeoutMs;
+    if (isVisible()) {
+      // Reset the timeout.
+      hideAfterTimeout();
+    }
+  }
+
+  /**
+   * Returns which repeat toggle modes are enabled.
+   *
+   * @return The currently enabled {@link RepeatModeUtil.RepeatToggleModes}.
+   */
+  public @RepeatModeUtil.RepeatToggleModes int getRepeatToggleModes() {
+    return repeatToggleModes;
+  }
+
+  /**
+   * Sets which repeat toggle modes are enabled.
+   *
+   * @param repeatToggleModes A set of {@link RepeatModeUtil.RepeatToggleModes}.
+   */
+  public void setRepeatToggleModes(@RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
+    this.repeatToggleModes = repeatToggleModes;
+    if (player != null) {
+      @Player.RepeatMode int currentMode = player.getRepeatMode();
+      if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE
+          && currentMode != Player.REPEAT_MODE_OFF) {
+        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_OFF);
+      } else if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_ONE
+          && currentMode == Player.REPEAT_MODE_ALL) {
+        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_ONE);
+      } else if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_ALL
+          && currentMode == Player.REPEAT_MODE_ONE) {
+        controlDispatcher.dispatchSetRepeatMode(player, Player.REPEAT_MODE_ALL);
+      }
+    }
+  }
+
+  /** Returns whether the shuffle button is shown. */
+  public boolean getShowShuffleButton() {
+    return showShuffleButton;
+  }
+
+  /**
+   * Sets whether the shuffle button is shown.
+   *
+   * @param showShuffleButton Whether the shuffle button is shown.
+   */
+  public void setShowShuffleButton(boolean showShuffleButton) {
+    this.showShuffleButton = showShuffleButton;
+    updateShuffleButton();
+  }
+
+  /**
+   * Shows the playback controls. If {@link #getShowTimeoutMs()} is positive then the controls will
+   * be automatically hidden after this duration of time has elapsed without user input.
+   */
+  public void show() {
+    if (!isVisible()) {
+      setVisibility(VISIBLE);
+      if (visibilityListener != null) {
+        visibilityListener.onVisibilityChange(getVisibility());
+      }
+      updateAll();
+      requestPlayPauseFocus();
+    }
+    // Call hideAfterTimeout even if already visible to reset the timeout.
+    hideAfterTimeout();
+  }
+
+  /** Hides the controller. */
+  public void hide() {
+    if (isVisible()) {
+      setVisibility(GONE);
+      if (visibilityListener != null) {
+        visibilityListener.onVisibilityChange(getVisibility());
+      }
+      removeCallbacks(updateProgressAction);
+      removeCallbacks(hideAction);
+      hideAtMs = C.TIME_UNSET;
+    }
+  }
+
+  /** Returns whether the controller is currently visible. */
+  public boolean isVisible() {
+    return getVisibility() == VISIBLE;
+  }
+
+  private void hideAfterTimeout() {
+    removeCallbacks(hideAction);
+    if (showTimeoutMs > 0) {
+      hideAtMs = SystemClock.uptimeMillis() + showTimeoutMs;
+      if (isAttachedToWindow) {
+        postDelayed(hideAction, showTimeoutMs);
+      }
+    } else {
+      hideAtMs = C.TIME_UNSET;
+    }
+  }
+
+  private void updateAll() {
+    updatePlayPauseButton();
+    updateNavigation();
+    updateRepeatModeButton();
+    updateShuffleButton();
+    updateProgress();
+  }
+
+  private void updatePlayPauseButton() {
+    if (!isVisible() || !isAttachedToWindow) {
+      return;
+    }
+    boolean requestPlayPauseFocus = false;
+    boolean playing = player != null && player.getPlayWhenReady();
+    if (playButton != null) {
+      requestPlayPauseFocus |= playing && playButton.isFocused();
+      playButton.setVisibility(playing ? View.GONE : View.VISIBLE);
+    }
+    if (pauseButton != null) {
+      requestPlayPauseFocus |= !playing && pauseButton.isFocused();
+      pauseButton.setVisibility(!playing ? View.GONE : View.VISIBLE);
+    }
+    if (requestPlayPauseFocus) {
+      requestPlayPauseFocus();
+    }
+  }
+
+  private void updateNavigation() {
+    if (!isVisible() || !isAttachedToWindow) {
+      return;
+    }
+    Timeline timeline = player != null ? player.getCurrentTimeline() : null;
+    boolean haveNonEmptyTimeline = timeline != null && !timeline.isEmpty();
+    boolean isSeekable = false;
+    boolean enablePrevious = false;
+    boolean enableNext = false;
+    if (haveNonEmptyTimeline && !player.isPlayingAd()) {
+      int windowIndex = player.getCurrentWindowIndex();
+      timeline.getWindow(windowIndex, window);
+      isSeekable = window.isSeekable;
+      enablePrevious =
+          isSeekable || !window.isDynamic || player.getPreviousWindowIndex() != C.INDEX_UNSET;
+      enableNext = window.isDynamic || player.getNextWindowIndex() != C.INDEX_UNSET;
+    }
+    setButtonEnabled(enablePrevious, previousButton);
+    setButtonEnabled(enableNext, nextButton);
+    setButtonEnabled(fastForwardMs > 0 && isSeekable, fastForwardButton);
+    setButtonEnabled(rewindMs > 0 && isSeekable, rewindButton);
+    if (timeBar != null) {
+      timeBar.setEnabled(isSeekable);
+    }
+  }
+
+  private void updateRepeatModeButton() {
+    if (!isVisible() || !isAttachedToWindow || repeatToggleButton == null) {
+      return;
+    }
+    if (repeatToggleModes == RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE) {
+      repeatToggleButton.setVisibility(View.GONE);
+      return;
+    }
+    if (player == null) {
+      setButtonEnabled(false, repeatToggleButton);
+      return;
+    }
+    setButtonEnabled(true, repeatToggleButton);
+    switch (player.getRepeatMode()) {
+      case Player.REPEAT_MODE_OFF:
+        repeatToggleButton.setImageDrawable(repeatOffButtonDrawable);
+        repeatToggleButton.setContentDescription(repeatOffButtonContentDescription);
+        break;
+      case Player.REPEAT_MODE_ONE:
+        repeatToggleButton.setImageDrawable(repeatOneButtonDrawable);
+        repeatToggleButton.setContentDescription(repeatOneButtonContentDescription);
+        break;
+      case Player.REPEAT_MODE_ALL:
+        repeatToggleButton.setImageDrawable(repeatAllButtonDrawable);
+        repeatToggleButton.setContentDescription(repeatAllButtonContentDescription);
+        break;
+      default:
+        // Never happens.
+    }
+    repeatToggleButton.setVisibility(View.VISIBLE);
+  }
+
+  private void updateShuffleButton() {
+    if (!isVisible() || !isAttachedToWindow || shuffleButton == null) {
+      return;
+    }
+    if (!showShuffleButton) {
+      shuffleButton.setVisibility(View.GONE);
+    } else if (player == null) {
+      setButtonEnabled(false, shuffleButton);
+    } else {
+      shuffleButton.setAlpha(player.getShuffleModeEnabled() ? 1f : 0.3f);
+      shuffleButton.setEnabled(true);
+      shuffleButton.setVisibility(View.VISIBLE);
+    }
+  }
+
+  private void updateTimeBarMode() {
+    if (player == null) {
+      return;
+    }
+    multiWindowTimeBar =
+        showMultiWindowTimeBar && canShowMultiWindowTimeBar(player.getCurrentTimeline(), window);
+  }
+
+  private void updateProgress() {
+    if (!isVisible() || !isAttachedToWindow) {
+      return;
+    }
+
+    long position = 0;
+    long bufferedPosition = 0;
+    long duration = 0;
+    if (player != null) {
+      long currentWindowTimeBarOffsetUs = 0;
+      long durationUs = 0;
+      int adGroupCount = 0;
+      Timeline timeline = player.getCurrentTimeline();
+      if (!timeline.isEmpty()) {
+        int currentWindowIndex = player.getCurrentWindowIndex();
+        int firstWindowIndex = multiWindowTimeBar ? 0 : currentWindowIndex;
+        int lastWindowIndex =
+            multiWindowTimeBar ? timeline.getWindowCount() - 1 : currentWindowIndex;
+        for (int i = firstWindowIndex; i <= lastWindowIndex; i++) {
+          if (i == currentWindowIndex) {
+            currentWindowTimeBarOffsetUs = durationUs;
+          }
+          timeline.getWindow(i, window);
+          if (window.durationUs == C.TIME_UNSET) {
+            Assertions.checkState(!multiWindowTimeBar);
+            break;
+          }
+          for (int j = window.firstPeriodIndex; j <= window.lastPeriodIndex; j++) {
+            timeline.getPeriod(j, period);
+            int periodAdGroupCount = period.getAdGroupCount();
+            for (int adGroupIndex = 0; adGroupIndex < periodAdGroupCount; adGroupIndex++) {
+              long adGroupTimeInPeriodUs = period.getAdGroupTimeUs(adGroupIndex);
+              if (adGroupTimeInPeriodUs == C.TIME_END_OF_SOURCE) {
+                if (period.durationUs == C.TIME_UNSET) {
+                  // Don't show ad markers for postrolls in periods with unknown duration.
+                  continue;
+                }
+                adGroupTimeInPeriodUs = period.durationUs;
+              }
+              long adGroupTimeInWindowUs = adGroupTimeInPeriodUs + period.getPositionInWindowUs();
+              if (adGroupTimeInWindowUs >= 0 && adGroupTimeInWindowUs <= window.durationUs) {
+                if (adGroupCount == adGroupTimesMs.length) {
+                  int newLength = adGroupTimesMs.length == 0 ? 1 : adGroupTimesMs.length * 2;
+                  adGroupTimesMs = Arrays.copyOf(adGroupTimesMs, newLength);
+                  playedAdGroups = Arrays.copyOf(playedAdGroups, newLength);
+                }
+                adGroupTimesMs[adGroupCount] = C.usToMs(durationUs + adGroupTimeInWindowUs);
+                playedAdGroups[adGroupCount] = period.hasPlayedAdGroup(adGroupIndex);
+                adGroupCount++;
+              }
+            }
+          }
+          durationUs += window.durationUs;
+        }
+      }
+      duration = C.usToMs(durationUs);
+      position = C.usToMs(currentWindowTimeBarOffsetUs);
+      bufferedPosition = position;
+      if (player.isPlayingAd()) {
+        position += player.getContentPosition();
+        bufferedPosition = position;
+      } else {
+        position += player.getCurrentPosition();
+        bufferedPosition += player.getBufferedPosition();
+      }
+      if (timeBar != null) {
+        int extraAdGroupCount = extraAdGroupTimesMs.length;
+        int totalAdGroupCount = adGroupCount + extraAdGroupCount;
+        if (totalAdGroupCount > adGroupTimesMs.length) {
+          adGroupTimesMs = Arrays.copyOf(adGroupTimesMs, totalAdGroupCount);
+          playedAdGroups = Arrays.copyOf(playedAdGroups, totalAdGroupCount);
+        }
+        System.arraycopy(extraAdGroupTimesMs, 0, adGroupTimesMs, adGroupCount, extraAdGroupCount);
+        System.arraycopy(extraPlayedAdGroups, 0, playedAdGroups, adGroupCount, extraAdGroupCount);
+        timeBar.setAdGroupTimesMs(adGroupTimesMs, playedAdGroups, totalAdGroupCount);
+      }
+    }
+    if (durationView != null) {
+      durationView.setText(Util.getStringForTime(formatBuilder, formatter, duration));
+    }
+    if (positionView != null && !scrubbing) {
+      positionView.setText(Util.getStringForTime(formatBuilder, formatter, position));
+    }
+    if (timeBar != null) {
+      timeBar.setPosition(position);
+      timeBar.setBufferedPosition(bufferedPosition);
+      timeBar.setDuration(duration);
+    }
+
+    // Cancel any pending updates and schedule a new one if necessary.
+    removeCallbacks(updateProgressAction);
+    int playbackState = player == null ? Player.STATE_IDLE : player.getPlaybackState();
+    if (playbackState != Player.STATE_IDLE && playbackState != Player.STATE_ENDED) {
+      long delayMs;
+      if (player.getPlayWhenReady() && playbackState == Player.STATE_READY) {
+        float playbackSpeed = player.getPlaybackParameters().speed;
+        if (playbackSpeed <= 0.1f) {
+          delayMs = 1000;
+        } else if (playbackSpeed <= 5f) {
+          long mediaTimeUpdatePeriodMs = 1000 / Math.max(1, Math.round(1 / playbackSpeed));
+          long mediaTimeDelayMs = mediaTimeUpdatePeriodMs - (position % mediaTimeUpdatePeriodMs);
+          if (mediaTimeDelayMs < (mediaTimeUpdatePeriodMs / 5)) {
+            mediaTimeDelayMs += mediaTimeUpdatePeriodMs;
+          }
+          delayMs =
+              playbackSpeed == 1 ? mediaTimeDelayMs : (long) (mediaTimeDelayMs / playbackSpeed);
+        } else {
+          delayMs = 200;
+        }
+      } else {
+        delayMs = 1000;
+      }
+      postDelayed(updateProgressAction, delayMs);
+    }
+  }
+
+  private void requestPlayPauseFocus() {
+    boolean playing = player != null && player.getPlayWhenReady();
+    if (!playing && playButton != null) {
+      playButton.requestFocus();
+    } else if (playing && pauseButton != null) {
+      pauseButton.requestFocus();
+    }
+  }
+
+  private void setButtonEnabled(boolean enabled, View view) {
+    if (view == null) {
+      return;
+    }
+    view.setEnabled(enabled);
+    view.setAlpha(enabled ? 1f : 0.3f);
+    view.setVisibility(VISIBLE);
+  }
+
+  private void previous() {
+    Timeline timeline = player.getCurrentTimeline();
+    if (timeline.isEmpty()) {
+      return;
+    }
+    int windowIndex = player.getCurrentWindowIndex();
+    timeline.getWindow(windowIndex, window);
+    int previousWindowIndex = player.getPreviousWindowIndex();
+    if (previousWindowIndex != C.INDEX_UNSET
+        && (player.getCurrentPosition() <= MAX_POSITION_FOR_SEEK_TO_PREVIOUS
+            || (window.isDynamic && !window.isSeekable))) {
+      seekTo(previousWindowIndex, C.TIME_UNSET);
+    } else {
+      seekTo(0);
+    }
+  }
+
+  private void next() {
+    Timeline timeline = player.getCurrentTimeline();
+    if (timeline.isEmpty()) {
+      return;
+    }
+    int windowIndex = player.getCurrentWindowIndex();
+    int nextWindowIndex = player.getNextWindowIndex();
+    if (nextWindowIndex != C.INDEX_UNSET) {
+      seekTo(nextWindowIndex, C.TIME_UNSET);
+    } else if (timeline.getWindow(windowIndex, window, false).isDynamic) {
+      seekTo(windowIndex, C.TIME_UNSET);
+    }
+  }
+
+  private void rewind() {
+    if (rewindMs <= 0) {
+      return;
+    }
+    seekTo(Math.max(player.getCurrentPosition() - rewindMs, 0));
+  }
+
+  private void fastForward() {
+    if (fastForwardMs <= 0) {
+      return;
+    }
+    long durationMs = player.getDuration();
+    long seekPositionMs = player.getCurrentPosition() + fastForwardMs;
+    if (durationMs != C.TIME_UNSET) {
+      seekPositionMs = Math.min(seekPositionMs, durationMs);
+    }
+    seekTo(seekPositionMs);
+  }
+
+  private void seekTo(long positionMs) {
+    seekTo(player.getCurrentWindowIndex(), positionMs);
+  }
+
+  private void seekTo(int windowIndex, long positionMs) {
+    boolean dispatched = controlDispatcher.dispatchSeekTo(player, windowIndex, positionMs);
+    if (!dispatched) {
+      // The seek wasn't dispatched. If the progress bar was dragged by the user to perform the
+      // seek then it'll now be in the wrong position. Trigger a progress update to snap it back.
+      updateProgress();
+    }
+  }
+
+  private void seekToTimeBarPosition(long positionMs) {
+    int windowIndex;
+    Timeline timeline = player.getCurrentTimeline();
+    if (multiWindowTimeBar && !timeline.isEmpty()) {
+      int windowCount = timeline.getWindowCount();
+      windowIndex = 0;
+      while (true) {
+        long windowDurationMs = timeline.getWindow(windowIndex, window).getDurationMs();
+        if (positionMs < windowDurationMs) {
+          break;
+        } else if (windowIndex == windowCount - 1) {
+          // Seeking past the end of the last window should seek to the end of the timeline.
+          positionMs = windowDurationMs;
+          break;
+        }
+        positionMs -= windowDurationMs;
+        windowIndex++;
+      }
+    } else {
+      windowIndex = player.getCurrentWindowIndex();
+    }
+    seekTo(windowIndex, positionMs);
+  }
+
+  @Override
+  public void onAttachedToWindow() {
+    super.onAttachedToWindow();
+    isAttachedToWindow = true;
+    if (hideAtMs != C.TIME_UNSET) {
+      long delayMs = hideAtMs - SystemClock.uptimeMillis();
+      if (delayMs <= 0) {
+        hide();
+      } else {
+        postDelayed(hideAction, delayMs);
+      }
+    }
+    updateAll();
+  }
+
+  @Override
+  public void onDetachedFromWindow() {
+    super.onDetachedFromWindow();
+    isAttachedToWindow = false;
+    removeCallbacks(updateProgressAction);
+    removeCallbacks(hideAction);
+  }
+
+  @Override
+  public boolean dispatchKeyEvent(KeyEvent event) {
+    return dispatchMediaKeyEvent(event) || super.dispatchKeyEvent(event);
+  }
+
+  /**
+   * Called to process media key events. Any {@link KeyEvent} can be passed but only media key
+   * events will be handled.
+   *
+   * @param event A key event.
+   * @return Whether the key event was handled.
+   */
+  public boolean dispatchMediaKeyEvent(KeyEvent event) {
+    int keyCode = event.getKeyCode();
+    if (player == null || !isHandledMediaKey(keyCode)) {
+      return false;
+    }
+    if (event.getAction() == KeyEvent.ACTION_DOWN) {
+      if (keyCode == KeyEvent.KEYCODE_MEDIA_FAST_FORWARD) {
+        fastForward();
+      } else if (keyCode == KeyEvent.KEYCODE_MEDIA_REWIND) {
+        rewind();
+      } else if (event.getRepeatCount() == 0) {
+        switch (keyCode) {
+          case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
+            controlDispatcher.dispatchSetPlayWhenReady(player, !player.getPlayWhenReady());
+            break;
+          case KeyEvent.KEYCODE_MEDIA_PLAY:
+            controlDispatcher.dispatchSetPlayWhenReady(player, true);
+            break;
+          case KeyEvent.KEYCODE_MEDIA_PAUSE:
+            controlDispatcher.dispatchSetPlayWhenReady(player, false);
+            break;
+          case KeyEvent.KEYCODE_MEDIA_NEXT:
+            next();
+            break;
+          case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
+            previous();
+            break;
+          default:
+            break;
+        }
+      }
+    }
+    return true;
+  }
+
+  @SuppressLint("InlinedApi")
+  private static boolean isHandledMediaKey(int keyCode) {
+    return keyCode == KeyEvent.KEYCODE_MEDIA_FAST_FORWARD
+        || keyCode == KeyEvent.KEYCODE_MEDIA_REWIND
+        || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
+        || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY
+        || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE
+        || keyCode == KeyEvent.KEYCODE_MEDIA_NEXT
+        || keyCode == KeyEvent.KEYCODE_MEDIA_PREVIOUS;
+  }
+
+  /**
+   * Returns whether the specified {@code timeline} can be shown on a multi-window time bar.
+   *
+   * @param timeline The {@link Timeline} to check.
+   * @param window A scratch {@link Timeline.Window} instance.
+   * @return Whether the specified timeline can be shown on a multi-window time bar.
+   */
+  private static boolean canShowMultiWindowTimeBar(Timeline timeline, Timeline.Window window) {
+    if (timeline.getWindowCount() > MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR) {
+      return false;
+    }
+    int windowCount = timeline.getWindowCount();
+    for (int i = 0; i < windowCount; i++) {
+      if (timeline.getWindow(i, window).durationUs == C.TIME_UNSET) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  private final class ComponentListener extends Player.DefaultEventListener
+      implements TimeBar.OnScrubListener, OnClickListener {
+
+    @Override
+    public void onScrubStart(TimeBar timeBar, long position) {
+      removeCallbacks(hideAction);
+      scrubbing = true;
+    }
+
+    @Override
+    public void onScrubMove(TimeBar timeBar, long position) {
+      if (positionView != null) {
+        positionView.setText(Util.getStringForTime(formatBuilder, formatter, position));
+      }
+    }
+
+    @Override
+    public void onScrubStop(TimeBar timeBar, long position, boolean canceled) {
+      scrubbing = false;
+      if (!canceled && player != null) {
+        seekToTimeBarPosition(position);
+      }
+      hideAfterTimeout();
+    }
+
+    @Override
+    public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
+      updatePlayPauseButton();
+      updateProgress();
+    }
+
+    @Override
+    public void onRepeatModeChanged(int repeatMode) {
+      updateRepeatModeButton();
+      updateNavigation();
+    }
+
+    @Override
+    public void onShuffleModeEnabledChanged(boolean shuffleModeEnabled) {
+      updateShuffleButton();
+      updateNavigation();
+    }
+
+    @Override
+    public void onPositionDiscontinuity(@Player.DiscontinuityReason int reason) {
+      updateNavigation();
+      updateProgress();
+    }
+
+    @Override
+    public void onTimelineChanged(
+        Timeline timeline, Object manifest, @Player.TimelineChangeReason int reason) {
+      updateNavigation();
+      updateTimeBarMode();
+      updateProgress();
+    }
+
+    @Override
+    public void onClick(View view) {
+      if (player != null) {
+        if (nextButton == view) {
+          next();
+        } else if (previousButton == view) {
+          previous();
+        } else if (fastForwardButton == view) {
+          fastForward();
+        } else if (rewindButton == view) {
+          rewind();
+        } else if (playButton == view) {
+          controlDispatcher.dispatchSetPlayWhenReady(player, true);
+        } else if (pauseButton == view) {
+          controlDispatcher.dispatchSetPlayWhenReady(player, false);
+        } else if (repeatToggleButton == view) {
+          controlDispatcher.dispatchSetRepeatMode(
+              player, RepeatModeUtil.getNextRepeatMode(player.getRepeatMode(), repeatToggleModes));
+        } else if (shuffleButton == view) {
+          controlDispatcher.dispatchSetShuffleModeEnabled(player, !player.getShuffleModeEnabled());
+        }
+      }
+      hideAfterTimeout();
+    }
+  }
+}

library/ui/src/main/java/com/google/android/exoplayer2/ui/PlayerView.java

+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.android.exoplayer2.ui;
+
+import android.annotation.SuppressLint;
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Matrix;
+import android.graphics.RectF;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.SurfaceView;
+import android.view.TextureView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import com.google.android.exoplayer2.C;
+import com.google.android.exoplayer2.ControlDispatcher;
+import com.google.android.exoplayer2.DefaultControlDispatcher;
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.Player.DiscontinuityReason;
+import com.google.android.exoplayer2.metadata.Metadata;
+import com.google.android.exoplayer2.metadata.id3.ApicFrame;
+import com.google.android.exoplayer2.source.TrackGroupArray;
+import com.google.android.exoplayer2.text.Cue;
+import com.google.android.exoplayer2.text.TextOutput;
+import com.google.android.exoplayer2.trackselection.TrackSelection;
+import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
+import com.google.android.exoplayer2.ui.AspectRatioFrameLayout.ResizeMode;
+import com.google.android.exoplayer2.util.Assertions;
+import com.google.android.exoplayer2.util.RepeatModeUtil;
+import com.google.android.exoplayer2.util.Util;
+import com.google.android.exoplayer2.video.VideoListener;
+import java.util.List;
+
+/**
+ * A high level view for {@link Player} media playbacks. It displays video, subtitles and album art
+ * during playback, and displays playback controls using a {@link PlayerControlView}.
+ *
+ * <p>A PlayerView can be customized by setting attributes (or calling corresponding methods),
+ * overriding the view's layout file or by specifying a custom view layout file, as outlined below.
+ *
+ * <h3>Attributes</h3>
+ *
+ * The following attributes can be set on a PlayerView when used in a layout XML file:
+ *
+ * <ul>
+ *   <li><b>{@code use_artwork}</b> - Whether artwork is used if available in audio streams.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setUseArtwork(boolean)}
+ *         <li>Default: {@code true}
+ *       </ul>
+ *   <li><b>{@code default_artwork}</b> - Default artwork to use if no artwork available in audio
+ *       streams.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setDefaultArtwork(Bitmap)}
+ *         <li>Default: {@code null}
+ *       </ul>
+ *   <li><b>{@code use_controller}</b> - Whether the playback controls can be shown.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setUseController(boolean)}
+ *         <li>Default: {@code true}
+ *       </ul>
+ *   <li><b>{@code hide_on_touch}</b> - Whether the playback controls are hidden by touch events.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setControllerHideOnTouch(boolean)}
+ *         <li>Default: {@code true}
+ *       </ul>
+ *   <li><b>{@code auto_show}</b> - Whether the playback controls are automatically shown when
+ *       playback starts, pauses, ends, or fails. If set to false, the playback controls can be
+ *       manually operated with {@link #showController()} and {@link #hideController()}.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setControllerAutoShow(boolean)}
+ *         <li>Default: {@code true}
+ *       </ul>
+ *   <li><b>{@code hide_during_ads}</b> - Whether the playback controls are hidden during ads.
+ *       Controls are always shown during ads if they are enabled and the player is paused.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setControllerHideDuringAds(boolean)}
+ *         <li>Default: {@code true}
+ *       </ul>
+ *   <li><b>{@code resize_mode}</b> - Controls how video and album art is resized within the view.
+ *       Valid values are {@code fit}, {@code fixed_width}, {@code fixed_height} and {@code fill}.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setResizeMode(int)}
+ *         <li>Default: {@code fit}
+ *       </ul>
+ *   <li><b>{@code surface_type}</b> - The type of surface view used for video playbacks. Valid
+ *       values are {@code surface_view}, {@code texture_view} and {@code none}. Using {@code none}
+ *       is recommended for audio only applications, since creating the surface can be expensive.
+ *       Using {@code surface_view} is recommended for video applications.
+ *       <ul>
+ *         <li>Corresponding method: None
+ *         <li>Default: {@code surface_view}
+ *       </ul>
+ *   <li><b>{@code shutter_background_color}</b> - The background color of the {@code exo_shutter}
+ *       view.
+ *       <ul>
+ *         <li>Corresponding method: {@link #setShutterBackgroundColor(int)}
+ *         <li>Default: {@code unset}
+ *       </ul>
+ *   <li><b>{@code player_layout_id}</b> - Specifies the id of the layout to be inflated. See below
+ *       for more details.
+ *       <ul>
+ *         <li>Corresponding method: None
+ *         <li>Default: {@code R.id.exo_player_view}
+ *       </ul>
+ *   <li><b>{@code controller_layout_id}</b> - Specifies the id of the layout resource to be
+ *       inflated by the child {@link PlayerControlView}. See below for more details.
+ *       <ul>
+ *         <li>Corresponding method: None
+ *         <li>Default: {@code R.id.exo_player_control_view}
+ *       </ul>
+ *   <li>All attributes that can be set on a {@link PlayerControlView} can also be set on a
+ *       PlayerView, and will be propagated to the inflated {@link PlayerControlView} unless the
+ *       layout is overridden to specify a custom {@code exo_controller} (see below).
+ * </ul>
+ *
+ * <h3>Overriding the layout file</h3>
+ *
+ * To customize the layout of PlayerView throughout your app, or just for certain configurations,
+ * you can define {@code exo_player_view.xml} layout files in your application {@code res/layout*}
+ * directories. These layouts will override the one provided by the ExoPlayer library, and will be
+ * inflated for use by PlayerView. The view identifies and binds its children by looking for the
+ * following ids:
+ *
+ * <p>
+ *
+ * <ul>
+ *   <li><b>{@code exo_content_frame}</b> - A frame whose aspect ratio is resized based on the video
+ *       or album art of the media being played, and the configured {@code resize_mode}. The video
+ *       surface view is inflated into this frame as its first child.
+ *       <ul>
+ *         <li>Type: {@link AspectRatioFrameLayout}
+ *       </ul>
+ *   <li><b>{@code exo_shutter}</b> - A view that's made visible when video should be hidden. This
+ *       view is typically an opaque view that covers the video surface view, thereby obscuring it
+ *       when visible.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_subtitles}</b> - Displays subtitles.
+ *       <ul>
+ *         <li>Type: {@link SubtitleView}
+ *       </ul>
+ *   <li><b>{@code exo_artwork}</b> - Displays album art.
+ *       <ul>
+ *         <li>Type: {@link ImageView}
+ *       </ul>
+ *   <li><b>{@code exo_controller_placeholder}</b> - A placeholder that's replaced with the inflated
+ *       {@link PlayerControlView}. Ignored if an {@code exo_controller} view exists.
+ *       <ul>
+ *         <li>Type: {@link View}
+ *       </ul>
+ *   <li><b>{@code exo_controller}</b> - An already inflated {@link PlayerControlView}. Allows use
+ *       of a custom extension of {@link PlayerControlView}. Note that attributes such as {@code
+ *       rewind_increment} will not be automatically propagated through to this instance. If a view
+ *       exists with this id, any {@code exo_controller_placeholder} view will be ignored.
+ *       <ul>
+ *         <li>Type: {@link PlayerControlView}
+ *       </ul>
+ *   <li><b>{@code exo_overlay}</b> - A {@link FrameLayout} positioned on top of the player which
+ *       the app can access via {@link #getOverlayFrameLayout()}, provided for convenience.
+ *       <ul>
+ *         <li>Type: {@link FrameLayout}
+ *       </ul>
+ * </ul>
+ *
+ * <p>All child views are optional and so can be omitted if not required, however where defined they
+ * must be of the expected type.
+ *
+ * <h3>Specifying a custom layout file</h3>
+ *
+ * Defining your own {@code exo_player_view.xml} is useful to customize the layout of PlayerView
+ * throughout your application. It's also possible to customize the layout for a single instance in
+ * a layout file. This is achieved by setting the {@code player_layout_id} attribute on a
+ * PlayerView. This will cause the specified layout to be inflated instead of {@code
+ * exo_player_view.xml} for only the instance on which the attribute is set.
+ */
+public class PlayerView extends FrameLayout {
+
+  private static final int SURFACE_TYPE_NONE = 0;
+  private static final int SURFACE_TYPE_SURFACE_VIEW = 1;
+  private static final int SURFACE_TYPE_TEXTURE_VIEW = 2;
+
+  private final AspectRatioFrameLayout contentFrame;
+  private final View shutterView;
+  private final View surfaceView;
+  private final ImageView artworkView;
+  private final SubtitleView subtitleView;
+  private final PlayerControlView controller;
+  private final ComponentListener componentListener;
+  private final FrameLayout overlayFrameLayout;
+
+  private Player player;
+  private boolean useController;
+  private boolean useArtwork;
+  private Bitmap defaultArtwork;
+  private int controllerShowTimeoutMs;
+  private boolean controllerAutoShow;
+  private boolean controllerHideDuringAds;
+  private boolean controllerHideOnTouch;
+  private int textureViewRotation;
+
+  public PlayerView(Context context) {
+    this(context, null);
+  }
+
+  public PlayerView(Context context, AttributeSet attrs) {
+    this(context, attrs, 0);
+  }
+
+  public PlayerView(Context context, AttributeSet attrs, int defStyleAttr) {
+    super(context, attrs, defStyleAttr);
+
+    if (isInEditMode()) {
+      contentFrame = null;
+      shutterView = null;
+      surfaceView = null;
+      artworkView = null;
+      subtitleView = null;
+      controller = null;
+      componentListener = null;
+      overlayFrameLayout = null;
+      ImageView logo = new ImageView(context);
+      if (Util.SDK_INT >= 23) {
+        configureEditModeLogoV23(getResources(), logo);
+      } else {
+        configureEditModeLogo(getResources(), logo);
+      }
+      addView(logo);
+      return;
+    }
+
+    boolean shutterColorSet = false;
+    int shutterColor = 0;
+    int playerLayoutId = R.layout.exo_player_view;
+    boolean useArtwork = true;
+    int defaultArtworkId = 0;
+    boolean useController = true;
+    int surfaceType = SURFACE_TYPE_SURFACE_VIEW;
+    int resizeMode = AspectRatioFrameLayout.RESIZE_MODE_FIT;
+    int controllerShowTimeoutMs = PlayerControlView.DEFAULT_SHOW_TIMEOUT_MS;
+    boolean controllerHideOnTouch = true;
+    boolean controllerAutoShow = true;
+    boolean controllerHideDuringAds = true;
+    if (attrs != null) {
+      TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.PlayerView, 0, 0);
+      try {
+        shutterColorSet = a.hasValue(R.styleable.PlayerView_shutter_background_color);
+        shutterColor = a.getColor(R.styleable.PlayerView_shutter_background_color, shutterColor);
+        playerLayoutId = a.getResourceId(R.styleable.PlayerView_player_layout_id, playerLayoutId);
+        useArtwork = a.getBoolean(R.styleable.PlayerView_use_artwork, useArtwork);
+        defaultArtworkId =
+            a.getResourceId(R.styleable.PlayerView_default_artwork, defaultArtworkId);
+        useController = a.getBoolean(R.styleable.PlayerView_use_controller, useController);
+        surfaceType = a.getInt(R.styleable.PlayerView_surface_type, surfaceType);
+        resizeMode = a.getInt(R.styleable.PlayerView_resize_mode, resizeMode);
+        controllerShowTimeoutMs =
+            a.getInt(R.styleable.PlayerView_show_timeout, controllerShowTimeoutMs);
+        controllerHideOnTouch =
+            a.getBoolean(R.styleable.PlayerView_hide_on_touch, controllerHideOnTouch);
+        controllerAutoShow = a.getBoolean(R.styleable.PlayerView_auto_show, controllerAutoShow);
+        controllerHideDuringAds =
+            a.getBoolean(R.styleable.PlayerView_hide_during_ads, controllerHideDuringAds);
+      } finally {
+        a.recycle();
+      }
+    }
+
+    LayoutInflater.from(context).inflate(playerLayoutId, this);
+    componentListener = new ComponentListener();
+    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
+
+    // Content frame.
+    contentFrame = findViewById(R.id.exo_content_frame);
+    if (contentFrame != null) {
+      setResizeModeRaw(contentFrame, resizeMode);
+    }
+
+    // Shutter view.
+    shutterView = findViewById(R.id.exo_shutter);
+    if (shutterView != null && shutterColorSet) {
+      shutterView.setBackgroundColor(shutterColor);
+    }
+
+    // Create a surface view and insert it into the content frame, if there is one.
+    if (contentFrame != null && surfaceType != SURFACE_TYPE_NONE) {
+      ViewGroup.LayoutParams params =
+          new ViewGroup.LayoutParams(
+              ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
+      surfaceView =
+          surfaceType == SURFACE_TYPE_TEXTURE_VIEW
+              ? new TextureView(context)
+              : new SurfaceView(context);
+      surfaceView.setLayoutParams(params);
+      contentFrame.addView(surfaceView, 0);
+    } else {
+      surfaceView = null;
+    }
+
+    // Overlay frame layout.
+    overlayFrameLayout = findViewById(R.id.exo_overlay);
+
+    // Artwork view.
+    artworkView = findViewById(R.id.exo_artwork);
+    this.useArtwork = useArtwork && artworkView != null;
+    if (defaultArtworkId != 0) {
+      defaultArtwork = BitmapFactory.decodeResource(context.getResources(), defaultArtworkId);
+    }
+
+    // Subtitle view.
+    subtitleView = findViewById(R.id.exo_subtitles);
+    if (subtitleView != null) {
+      subtitleView.setUserDefaultStyle();
+      subtitleView.setUserDefaultTextSize();
+    }
+
+    // Playback control view.
+    PlayerControlView customController = findViewById(R.id.exo_controller);
+    View controllerPlaceholder = findViewById(R.id.exo_controller_placeholder);
+    if (customController != null) {
+      this.controller = customController;
+    } else if (controllerPlaceholder != null) {
+      // Propagate attrs as playbackAttrs so that PlayerControlView's custom attributes are
+      // transferred, but standard FrameLayout attributes (e.g. background) are not.
+      this.controller = new PlayerControlView(context, null, 0, attrs);
+      controller.setLayoutParams(controllerPlaceholder.getLayoutParams());
+      ViewGroup parent = ((ViewGroup) controllerPlaceholder.getParent());
+      int controllerIndex = parent.indexOfChild(controllerPlaceholder);
+      parent.removeView(controllerPlaceholder);
+      parent.addView(controller, controllerIndex);
+    } else {
+      this.controller = null;
+    }
+    this.controllerShowTimeoutMs = controller != null ? controllerShowTimeoutMs : 0;
+    this.controllerHideOnTouch = controllerHideOnTouch;
+    this.controllerAutoShow = controllerAutoShow;
+    this.controllerHideDuringAds = controllerHideDuringAds;
+    this.useController = useController && controller != null;
+    hideController();
+  }
+
+  /**
+   * Switches the view targeted by a given {@link Player}.
+   *
+   * @param player The player whose target view is being switched.
+   * @param oldPlayerView The old view to detach from the player.
+   * @param newPlayerView The new view to attach to the player.
+   */
+  public static void switchTargetView(
+      @NonNull Player player,
+      @Nullable PlayerView oldPlayerView,
+      @Nullable PlayerView newPlayerView) {
+    if (oldPlayerView == newPlayerView) {
+      return;
+    }
+    // We attach the new view before detaching the old one because this ordering allows the player
+    // to swap directly from one surface to another, without transitioning through a state where no
+    // surface is attached. This is significantly more efficient and achieves a more seamless
+    // transition when using platform provided video decoders.
+    if (newPlayerView != null) {
+      newPlayerView.setPlayer(player);
+    }
+    if (oldPlayerView != null) {
+      oldPlayerView.setPlayer(null);
+    }
+  }
+
+  /** Returns the player currently set on this view, or null if no player is set. */
+  public Player getPlayer() {
+    return player;
+  }
+
+  /**
+   * Set the {@link Player} to use.
+   *
+   * <p>To transition a {@link Player} from targeting one view to another, it's recommended to use
+   * {@link #switchTargetView(Player, PlayerView, PlayerView)} rather than this method. If you do
+   * wish to use this method directly, be sure to attach the player to the new view <em>before</em>
+   * calling {@code setPlayer(null)} to detach it from the old one. This ordering is significantly
+   * more efficient and may allow for more seamless transitions.
+   *
+   * @param player The {@link Player} to use.
+   */
+  public void setPlayer(Player player) {
+    if (this.player == player) {
+      return;
+    }
+    if (this.player != null) {
+      this.player.removeListener(componentListener);
+      Player.VideoComponent oldVideoComponent = this.player.getVideoComponent();
+      if (oldVideoComponent != null) {
+        oldVideoComponent.removeVideoListener(componentListener);
+        if (surfaceView instanceof TextureView) {
+          oldVideoComponent.clearVideoTextureView((TextureView) surfaceView);
+        } else if (surfaceView instanceof SurfaceView) {
+          oldVideoComponent.clearVideoSurfaceView((SurfaceView) surfaceView);
+        }
+      }
+      Player.TextComponent oldTextComponent = this.player.getTextComponent();
+      if (oldTextComponent != null) {
+        oldTextComponent.removeTextOutput(componentListener);
+      }
+    }
+    this.player = player;
+    if (useController) {
+      controller.setPlayer(player);
+    }
+    if (shutterView != null) {
+      shutterView.setVisibility(VISIBLE);
+    }
+    if (subtitleView != null) {
+      subtitleView.setCues(null);
+    }
+    if (player != null) {
+      Player.VideoComponent newVideoComponent = player.getVideoComponent();
+      if (newVideoComponent != null) {
+        if (surfaceView instanceof TextureView) {
+          newVideoComponent.setVideoTextureView((TextureView) surfaceView);
+        } else if (surfaceView instanceof SurfaceView) {
+          newVideoComponent.setVideoSurfaceView((SurfaceView) surfaceView);
+        }
+        newVideoComponent.addVideoListener(componentListener);
+      }
+      Player.TextComponent newTextComponent = player.getTextComponent();
+      if (newTextComponent != null) {
+        newTextComponent.addTextOutput(componentListener);
+      }
+      player.addListener(componentListener);
+      maybeShowController(false);
+      updateForCurrentTrackSelections();
+    } else {
+      hideController();
+      hideArtwork();
+    }
+  }
+
+  @Override
+  public void setVisibility(int visibility) {
+    super.setVisibility(visibility);
+    if (surfaceView instanceof SurfaceView) {
+      // Work around https://github.com/google/ExoPlayer/issues/3160.
+      surfaceView.setVisibility(visibility);
+    }
+  }
+
+  /**
+   * Sets the resize mode.
+   *
+   * @param resizeMode The resize mode.
+   */
+  public void setResizeMode(@ResizeMode int resizeMode) {
+    Assertions.checkState(contentFrame != null);
+    contentFrame.setResizeMode(resizeMode);
+  }
+
+  /** Returns whether artwork is displayed if present in the media. */
+  public boolean getUseArtwork() {
+    return useArtwork;
+  }
+
+  /**
+   * Sets whether artwork is displayed if present in the media.
+   *
+   * @param useArtwork Whether artwork is displayed.
+   */
+  public void setUseArtwork(boolean useArtwork) {
+    Assertions.checkState(!useArtwork || artworkView != null);
+    if (this.useArtwork != useArtwork) {
+      this.useArtwork = useArtwork;
+      updateForCurrentTrackSelections();
+    }
+  }
+
+  /** Returns the default artwork to display. */
+  public Bitmap getDefaultArtwork() {
+    return defaultArtwork;
+  }
+
+  /**
+   * Sets the default artwork to display if {@code useArtwork} is {@code true} and no artwork is
+   * present in the media.
+   *
+   * @param defaultArtwork the default artwork to display.
+   */
+  public void setDefaultArtwork(Bitmap defaultArtwork) {
+    if (this.defaultArtwork != defaultArtwork) {
+      this.defaultArtwork = defaultArtwork;
+      updateForCurrentTrackSelections();
+    }
+  }
+
+  /** Returns whether the playback controls can be shown. */
+  public boolean getUseController() {
+    return useController;
+  }
+
+  /**
+   * Sets whether the playback controls can be shown. If set to {@code false} the playback controls
+   * are never visible and are disconnected from the player.
+   *
+   * @param useController Whether the playback controls can be shown.
+   */
+  public void setUseController(boolean useController) {
+    Assertions.checkState(!useController || controller != null);
+    if (this.useController == useController) {
+      return;
+    }
+    this.useController = useController;
+    if (useController) {
+      controller.setPlayer(player);
+    } else if (controller != null) {
+      controller.hide();
+      controller.setPlayer(null);
+    }
+  }
+
+  /**
+   * Sets the background color of the {@code exo_shutter} view.
+   *
+   * @param color The background color.
+   */
+  public void setShutterBackgroundColor(int color) {
+    if (shutterView != null) {
+      shutterView.setBackgroundColor(color);
+    }
+  }
+
+  @Override
+  public boolean dispatchKeyEvent(KeyEvent event) {
+    if (player != null && player.isPlayingAd()) {
+      // Focus any overlay UI now, in case it's provided by a WebView whose contents may update
+      // dynamically. This is needed to make the "Skip ad" button focused on Android TV when using
+      // IMA [Internal: b/62371030].
+      overlayFrameLayout.requestFocus();
+      return super.dispatchKeyEvent(event);
+    }
+    boolean isDpadWhenControlHidden =
+        isDpadKey(event.getKeyCode()) && useController && !controller.isVisible();
+    maybeShowController(true);
+    return isDpadWhenControlHidden || dispatchMediaKeyEvent(event) || super.dispatchKeyEvent(event);
+  }
+
+  /**
+   * Called to process media key events. Any {@link KeyEvent} can be passed but only media key
+   * events will be handled. Does nothing if playback controls are disabled.
+   *
+   * @param event A key event.
+   * @return Whether the key event was handled.
+   */
+  public boolean dispatchMediaKeyEvent(KeyEvent event) {
+    return useController && controller.dispatchMediaKeyEvent(event);
+  }
+
+  /**
+   * Shows the playback controls. Does nothing if playback controls are disabled.
+   *
+   * <p>The playback controls are automatically hidden during playback after {{@link
+   * #getControllerShowTimeoutMs()}}. They are shown indefinitely when playback has not started yet,
+   * is paused, has ended or failed.
+   */
+  public void showController() {
+    showController(shouldShowControllerIndefinitely());
+  }
+
+  /** Hides the playback controls. Does nothing if playback controls are disabled. */
+  public void hideController() {
+    if (controller != null) {
+      controller.hide();
+    }
+  }
+
+  /**
+   * Returns the playback controls timeout. The playback controls are automatically hidden after
+   * this duration of time has elapsed without user input and with playback or buffering in
+   * progress.
+   *
+   * @return The timeout in milliseconds. A non-positive value will cause the controller to remain
+   *     visible indefinitely.
+   */
+  public int getControllerShowTimeoutMs() {
+    return controllerShowTimeoutMs;
+  }
+
+  /**
+   * Sets the playback controls timeout. The playback controls are automatically hidden after this
+   * duration of time has elapsed without user input and with playback or buffering in progress.
+   *
+   * @param controllerShowTimeoutMs The timeout in milliseconds. A non-positive value will cause the
+   *     controller to remain visible indefinitely.
+   */
+  public void setControllerShowTimeoutMs(int controllerShowTimeoutMs) {
+    Assertions.checkState(controller != null);
+    this.controllerShowTimeoutMs = controllerShowTimeoutMs;
+    if (controller.isVisible()) {
+      // Update the controller's timeout if necessary.
+      showController();
+    }
+  }
+
+  /** Returns whether the playback controls are hidden by touch events. */
+  public boolean getControllerHideOnTouch() {
+    return controllerHideOnTouch;
+  }
+
+  /**
+   * Sets whether the playback controls are hidden by touch events.
+   *
+   * @param controllerHideOnTouch Whether the playback controls are hidden by touch events.
+   */
+  public void setControllerHideOnTouch(boolean controllerHideOnTouch) {
+    Assertions.checkState(controller != null);
+    this.controllerHideOnTouch = controllerHideOnTouch;
+  }
+
+  /**
+   * Returns whether the playback controls are automatically shown when playback starts, pauses,
+   * ends, or fails. If set to false, the playback controls can be manually operated with {@link
+   * #showController()} and {@link #hideController()}.
+   */
+  public boolean getControllerAutoShow() {
+    return controllerAutoShow;
+  }
+
+  /**
+   * Sets whether the playback controls are automatically shown when playback starts, pauses, ends,
+   * or fails. If set to false, the playback controls can be manually operated with {@link
+   * #showController()} and {@link #hideController()}.
+   *
+   * @param controllerAutoShow Whether the playback controls are allowed to show automatically.
+   */
+  public void setControllerAutoShow(boolean controllerAutoShow) {
+    this.controllerAutoShow = controllerAutoShow;
+  }
+
+  /**
+   * Sets whether the playback controls are hidden when ads are playing. Controls are always shown
+   * during ads if they are enabled and the player is paused.
+   *
+   * @param controllerHideDuringAds Whether the playback controls are hidden when ads are playing.
+   */
+  public void setControllerHideDuringAds(boolean controllerHideDuringAds) {
+    this.controllerHideDuringAds = controllerHideDuringAds;
+  }
+
+  /**
+   * Set the {@link PlayerControlView.VisibilityListener}.
+   *
+   * @param listener The listener to be notified about visibility changes.
+   */
+  public void setControllerVisibilityListener(PlayerControlView.VisibilityListener listener) {
+    Assertions.checkState(controller != null);
+    controller.setVisibilityListener(listener);
+  }
+
+  /**
+   * Sets the {@link ControlDispatcher}.
+   *
+   * @param controlDispatcher The {@link ControlDispatcher}, or null to use {@link
+   *     DefaultControlDispatcher}.
+   */
+  public void setControlDispatcher(@Nullable ControlDispatcher controlDispatcher) {
+    Assertions.checkState(controller != null);
+    controller.setControlDispatcher(controlDispatcher);
+  }
+
+  /**
+   * Sets the rewind increment in milliseconds.
+   *
+   * @param rewindMs The rewind increment in milliseconds. A non-positive value will cause the
+   *     rewind button to be disabled.
+   */
+  public void setRewindIncrementMs(int rewindMs) {
+    Assertions.checkState(controller != null);
+    controller.setRewindIncrementMs(rewindMs);
+  }
+
+  /**
+   * Sets the fast forward increment in milliseconds.
+   *
+   * @param fastForwardMs The fast forward increment in milliseconds. A non-positive value will
+   *     cause the fast forward button to be disabled.
+   */
+  public void setFastForwardIncrementMs(int fastForwardMs) {
+    Assertions.checkState(controller != null);
+    controller.setFastForwardIncrementMs(fastForwardMs);
+  }
+
+  /**
+   * Sets which repeat toggle modes are enabled.
+   *
+   * @param repeatToggleModes A set of {@link RepeatModeUtil.RepeatToggleModes}.
+   */
+  public void setRepeatToggleModes(@RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
+    Assertions.checkState(controller != null);
+    controller.setRepeatToggleModes(repeatToggleModes);
+  }
+
+  /**
+   * Sets whether the shuffle button is shown.
+   *
+   * @param showShuffleButton Whether the shuffle button is shown.
+   */
+  public void setShowShuffleButton(boolean showShuffleButton) {
+    Assertions.checkState(controller != null);
+    controller.setShowShuffleButton(showShuffleButton);
+  }
+
+  /**
+   * Sets whether the time bar should show all windows, as opposed to just the current one.
+   *
+   * @param showMultiWindowTimeBar Whether to show all windows.
+   */
+  public void setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar) {
+    Assertions.checkState(controller != null);
+    controller.setShowMultiWindowTimeBar(showMultiWindowTimeBar);
+  }
+
+  /**
+   * Gets the view onto which video is rendered. This is a:
+   *
+   * <ul>
+   *   <li>{@link SurfaceView} by default, or if the {@code surface_type} attribute is set to {@code
+   *       surface_view}.
+   *   <li>{@link TextureView} if {@code surface_type} is {@code texture_view}.
+   *   <li>{@code null} if {@code surface_type} is {@code none}.
+   * </ul>
+   *
+   * @return The {@link SurfaceView}, {@link TextureView} or {@code null}.
+   */
+  public View getVideoSurfaceView() {
+    return surfaceView;
+  }
+
+  /**
+   * Gets the overlay {@link FrameLayout}, which can be populated with UI elements to show on top of
+   * the player.
+   *
+   * @return The overlay {@link FrameLayout}, or {@code null} if the layout has been customized and
+   *     the overlay is not present.
+   */
+  public FrameLayout getOverlayFrameLayout() {
+    return overlayFrameLayout;
+  }
+
+  /**
+   * Gets the {@link SubtitleView}.
+   *
+   * @return The {@link SubtitleView}, or {@code null} if the layout has been customized and the
+   *     subtitle view is not present.
+   */
+  public SubtitleView getSubtitleView() {
+    return subtitleView;
+  }
+
+  @Override
+  public boolean onTouchEvent(MotionEvent ev) {
+    if (!useController || player == null || ev.getActionMasked() != MotionEvent.ACTION_DOWN) {
+      return false;
+    }
+    if (!controller.isVisible()) {
+      maybeShowController(true);
+    } else if (controllerHideOnTouch) {
+      controller.hide();
+    }
+    return true;
+  }
+
+  @Override
+  public boolean onTrackballEvent(MotionEvent ev) {
+    if (!useController || player == null) {
+      return false;
+    }
+    maybeShowController(true);
+    return true;
+  }
+
+  /** Shows the playback controls, but only if forced or shown indefinitely. */
+  private void maybeShowController(boolean isForced) {
+    if (isPlayingAd() && controllerHideDuringAds) {
+      return;
+    }
+    if (useController) {
+      boolean wasShowingIndefinitely = controller.isVisible() && controller.getShowTimeoutMs() <= 0;
+      boolean shouldShowIndefinitely = shouldShowControllerIndefinitely();
+      if (isForced || wasShowingIndefinitely || shouldShowIndefinitely) {
+        showController(shouldShowIndefinitely);
+      }
+    }
+  }
+
+  private boolean shouldShowControllerIndefinitely() {
+    if (player == null) {
+      return true;
+    }
+    int playbackState = player.getPlaybackState();
+    return controllerAutoShow
+        && (playbackState == Player.STATE_IDLE
+            || playbackState == Player.STATE_ENDED
+            || !player.getPlayWhenReady());
+  }
+
+  private void showController(boolean showIndefinitely) {
+    if (!useController) {
+      return;
+    }
+    controller.setShowTimeoutMs(showIndefinitely ? 0 : controllerShowTimeoutMs);
+    controller.show();
+  }
+
+  private boolean isPlayingAd() {
+    return player != null && player.isPlayingAd() && player.getPlayWhenReady();
+  }
+
+  private void updateForCurrentTrackSelections() {
+    if (player == null) {
+      return;
+    }
+    TrackSelectionArray selections = player.getCurrentTrackSelections();
+    for (int i = 0; i < selections.length; i++) {
+      if (player.getRendererType(i) == C.TRACK_TYPE_VIDEO && selections.get(i) != null) {
+        // Video enabled so artwork must be hidden. If the shutter is closed, it will be opened in
+        // onRenderedFirstFrame().
+        hideArtwork();
+        return;
+      }
+    }
+    // Video disabled so the shutter must be closed.
+    if (shutterView != null) {
+      shutterView.setVisibility(VISIBLE);
+    }
+    // Display artwork if enabled and available, else hide it.
+    if (useArtwork) {
+      for (int i = 0; i < selections.length; i++) {
+        TrackSelection selection = selections.get(i);
+        if (selection != null) {
+          for (int j = 0; j < selection.length(); j++) {
+            Metadata metadata = selection.getFormat(j).metadata;
+            if (metadata != null && setArtworkFromMetadata(metadata)) {
+              return;
+            }
+          }
+        }
+      }
+      if (setArtworkFromBitmap(defaultArtwork)) {
+        return;
+      }
+    }
+    // Artwork disabled or unavailable.
+    hideArtwork();
+  }
+
+  private boolean setArtworkFromMetadata(Metadata metadata) {
+    for (int i = 0; i < metadata.length(); i++) {
+      Metadata.Entry metadataEntry = metadata.get(i);
+      if (metadataEntry instanceof ApicFrame) {
+        byte[] bitmapData = ((ApicFrame) metadataEntry).pictureData;
+        Bitmap bitmap = BitmapFactory.decodeByteArray(bitmapData, 0, bitmapData.length);
+        return setArtworkFromBitmap(bitmap);
+      }
+    }
+    return false;
+  }
+
+  private boolean setArtworkFromBitmap(Bitmap bitmap) {
+    if (bitmap != null) {
+      int bitmapWidth = bitmap.getWidth();
+      int bitmapHeight = bitmap.getHeight();
+      if (bitmapWidth > 0 && bitmapHeight > 0) {
+        if (contentFrame != null) {
+          contentFrame.setAspectRatio((float) bitmapWidth / bitmapHeight);
+        }
+        artworkView.setImageBitmap(bitmap);
+        artworkView.setVisibility(VISIBLE);
+        return true;
+      }
+    }
+    return false;
+  }
+
+  private void hideArtwork() {
+    if (artworkView != null) {
+      artworkView.setImageResource(android.R.color.transparent); // Clears any bitmap reference.
+      artworkView.setVisibility(INVISIBLE);
+    }
+  }
+
+  @TargetApi(23)
+  private static void configureEditModeLogoV23(Resources resources, ImageView logo) {
+    logo.setImageDrawable(resources.getDrawable(R.drawable.exo_edit_mode_logo, null));
+    logo.setBackgroundColor(resources.getColor(R.color.exo_edit_mode_background_color, null));
+  }
+
+  @SuppressWarnings("deprecation")
+  private static void configureEditModeLogo(Resources resources, ImageView logo) {
+    logo.setImageDrawable(resources.getDrawable(R.drawable.exo_edit_mode_logo));
+    logo.setBackgroundColor(resources.getColor(R.color.exo_edit_mode_background_color));
+  }
+
+  @SuppressWarnings("ResourceType")
+  private static void setResizeModeRaw(AspectRatioFrameLayout aspectRatioFrame, int resizeMode) {
+    aspectRatioFrame.setResizeMode(resizeMode);
+  }
+
+  /** Applies a texture rotation to a {@link TextureView}. */
+  private static void applyTextureViewRotation(TextureView textureView, int textureViewRotation) {
+    float textureViewWidth = textureView.getWidth();
+    float textureViewHeight = textureView.getHeight();
+    if (textureViewWidth == 0 || textureViewHeight == 0 || textureViewRotation == 0) {
+      textureView.setTransform(null);
+    } else {
+      Matrix transformMatrix = new Matrix();
+      float pivotX = textureViewWidth / 2;
+      float pivotY = textureViewHeight / 2;
+      transformMatrix.postRotate(textureViewRotation, pivotX, pivotY);
+
+      // After rotation, scale the rotated texture to fit the TextureView size.
+      RectF originalTextureRect = new RectF(0, 0, textureViewWidth, textureViewHeight);
+      RectF rotatedTextureRect = new RectF();
+      transformMatrix.mapRect(rotatedTextureRect, originalTextureRect);
+      transformMatrix.postScale(
+          textureViewWidth / rotatedTextureRect.width(),
+          textureViewHeight / rotatedTextureRect.height(),
+          pivotX,
+          pivotY);
+      textureView.setTransform(transformMatrix);
+    }
+  }
+
+  @SuppressLint("InlinedApi")
+  private boolean isDpadKey(int keyCode) {
+    return keyCode == KeyEvent.KEYCODE_DPAD_UP
+        || keyCode == KeyEvent.KEYCODE_DPAD_UP_RIGHT
+        || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT
+        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN_RIGHT
+        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN
+        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN_LEFT
+        || keyCode == KeyEvent.KEYCODE_DPAD_LEFT
+        || keyCode == KeyEvent.KEYCODE_DPAD_UP_LEFT
+        || keyCode == KeyEvent.KEYCODE_DPAD_CENTER;
+  }
+
+  private final class ComponentListener extends Player.DefaultEventListener
+      implements TextOutput, VideoListener, OnLayoutChangeListener {
+
+    // TextOutput implementation
+
+    @Override
+    public void onCues(List<Cue> cues) {
+      if (subtitleView != null) {
+        subtitleView.onCues(cues);
+      }
+    }
+
+    // VideoListener implementation
+
+    @Override
+    public void onVideoSizeChanged(
+        int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio) {
+      if (contentFrame == null) {
+        return;
+      }
+      float videoAspectRatio =
+          (height == 0 || width == 0) ? 1 : (width * pixelWidthHeightRatio) / height;
+
+      if (surfaceView instanceof TextureView) {
+        // Try to apply rotation transformation when our surface is a TextureView.
+        if (unappliedRotationDegrees == 90 || unappliedRotationDegrees == 270) {
+          // We will apply a rotation 90/270 degree to the output texture of the TextureView.
+          // In this case, the output video's width and height will be swapped.
+          videoAspectRatio = 1 / videoAspectRatio;
+        }
+        if (textureViewRotation != 0) {
+          surfaceView.removeOnLayoutChangeListener(this);
+        }
+        textureViewRotation = unappliedRotationDegrees;
+        if (textureViewRotation != 0) {
+          // The texture view's dimensions might be changed after layout step.
+          // So add an OnLayoutChangeListener to apply rotation after layout step.
+          surfaceView.addOnLayoutChangeListener(this);
+        }
+        applyTextureViewRotation((TextureView) surfaceView, textureViewRotation);
+      }
+
+      contentFrame.setAspectRatio(videoAspectRatio);
+    }
+
+    @Override
+    public void onRenderedFirstFrame() {
+      if (shutterView != null) {
+        shutterView.setVisibility(INVISIBLE);
+      }
+    }
+
+    @Override
+    public void onTracksChanged(TrackGroupArray tracks, TrackSelectionArray selections) {
+      updateForCurrentTrackSelections();
+    }
+
+    // Player.EventListener implementation
+
+    @Override
+    public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
+      if (isPlayingAd() && controllerHideDuringAds) {
+        hideController();
+      } else {
+        maybeShowController(false);
+      }
+    }
+
+    @Override
+    public void onPositionDiscontinuity(@DiscontinuityReason int reason) {
+      if (isPlayingAd() && controllerHideDuringAds) {
+        hideController();
+      }
+    }
+
+    // OnLayoutChangeListener implementation
+
+    @Override
+    public void onLayoutChange(
+        View view,
+        int left,
+        int top,
+        int right,
+        int bottom,
+        int oldLeft,
+        int oldTop,
+        int oldRight,
+        int oldBottom) {
+      applyTextureViewRotation((TextureView) view, textureViewRotation);
+    }
+  }
+}

library/ui/src/main/java/com/google/android/exoplayer2/ui/SimpleExoPlayerView.java

@@ -15,360 +15,28 @@
  */
 package com.google.android.exoplayer2.ui;
 
-import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Matrix;
-import android.graphics.RectF;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.AttributeSet;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.SurfaceView;
-import android.view.TextureView;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-import com.google.android.exoplayer2.C;
-import com.google.android.exoplayer2.ControlDispatcher;
-import com.google.android.exoplayer2.DefaultControlDispatcher;
-import com.google.android.exoplayer2.Player;
-import com.google.android.exoplayer2.Player.DiscontinuityReason;
 import com.google.android.exoplayer2.SimpleExoPlayer;
-import com.google.android.exoplayer2.metadata.Metadata;
-import com.google.android.exoplayer2.metadata.id3.ApicFrame;
-import com.google.android.exoplayer2.source.TrackGroupArray;
-import com.google.android.exoplayer2.text.Cue;
-import com.google.android.exoplayer2.text.TextOutput;
-import com.google.android.exoplayer2.trackselection.TrackSelection;
-import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
-import com.google.android.exoplayer2.ui.AspectRatioFrameLayout.ResizeMode;
-import com.google.android.exoplayer2.util.Assertions;
-import com.google.android.exoplayer2.util.RepeatModeUtil;
-import com.google.android.exoplayer2.util.Util;
-import java.util.List;
 
-/**
- * A high level view for {@link SimpleExoPlayer} media playbacks. It displays video, subtitles and
- * album art during playback, and displays playback controls using a {@link PlaybackControlView}.
- *
- * <p>A SimpleExoPlayerView can be customized by setting attributes (or calling corresponding
- * methods), overriding the view's layout file or by specifying a custom view layout file, as
- * outlined below.
- *
- * <h3>Attributes</h3>
- *
- * The following attributes can be set on a SimpleExoPlayerView when used in a layout XML file:
- *
- * <p>
- *
- * <ul>
- *   <li><b>{@code use_artwork}</b> - Whether artwork is used if available in audio streams.
- *       <ul>
- *         <li>Corresponding method: {@link #setUseArtwork(boolean)}
- *         <li>Default: {@code true}
- *       </ul>
- *   <li><b>{@code default_artwork}</b> - Default artwork to use if no artwork available in audio
- *       streams.
- *       <ul>
- *         <li>Corresponding method: {@link #setDefaultArtwork(Bitmap)}
- *         <li>Default: {@code null}
- *       </ul>
- *   <li><b>{@code use_controller}</b> - Whether the playback controls can be shown.
- *       <ul>
- *         <li>Corresponding method: {@link #setUseController(boolean)}
- *         <li>Default: {@code true}
- *       </ul>
- *   <li><b>{@code hide_on_touch}</b> - Whether the playback controls are hidden by touch events.
- *       <ul>
- *         <li>Corresponding method: {@link #setControllerHideOnTouch(boolean)}
- *         <li>Default: {@code true}
- *       </ul>
- *   <li><b>{@code auto_show}</b> - Whether the playback controls are automatically shown when
- *       playback starts, pauses, ends, or fails. If set to false, the playback controls can be
- *       manually operated with {@link #showController()} and {@link #hideController()}.
- *       <ul>
- *         <li>Corresponding method: {@link #setControllerAutoShow(boolean)}
- *         <li>Default: {@code true}
- *       </ul>
- *   <li><b>{@code hide_during_ads}</b> - Whether the playback controls are hidden during ads.
- *       Controls are always shown during ads if they are enabled and the player is paused.
- *       <ul>
- *         <li>Corresponding method: {@link #setControllerHideDuringAds(boolean)}
- *         <li>Default: {@code true}
- *       </ul>
- *   <li><b>{@code resize_mode}</b> - Controls how video and album art is resized within the view.
- *       Valid values are {@code fit}, {@code fixed_width}, {@code fixed_height} and {@code fill}.
- *       <ul>
- *         <li>Corresponding method: {@link #setResizeMode(int)}
- *         <li>Default: {@code fit}
- *       </ul>
- *   <li><b>{@code surface_type}</b> - The type of surface view used for video playbacks. Valid
- *       values are {@code surface_view}, {@code texture_view} and {@code none}. Using {@code none}
- *       is recommended for audio only applications, since creating the surface can be expensive.
- *       Using {@code surface_view} is recommended for video applications.
- *       <ul>
- *         <li>Corresponding method: None
- *         <li>Default: {@code surface_view}
- *       </ul>
- *   <li><b>{@code shutter_background_color}</b> - The background color of the {@code exo_shutter}
- *       view.
- *       <ul>
- *         <li>Corresponding method: {@link #setShutterBackgroundColor(int)}
- *         <li>Default: {@code unset}
- *       </ul>
- *   <li><b>{@code player_layout_id}</b> - Specifies the id of the layout to be inflated. See below
- *       for more details.
- *       <ul>
- *         <li>Corresponding method: None
- *         <li>Default: {@code R.id.exo_simple_player_view}
- *       </ul>
- *   <li><b>{@code controller_layout_id}</b> - Specifies the id of the layout resource to be
- *       inflated by the child {@link PlaybackControlView}. See below for more details.
- *       <ul>
- *         <li>Corresponding method: None
- *         <li>Default: {@code R.id.exo_playback_control_view}
- *       </ul>
- *   <li>All attributes that can be set on a {@link PlaybackControlView} can also be set on a
- *       SimpleExoPlayerView, and will be propagated to the inflated {@link PlaybackControlView}
- *       unless the layout is overridden to specify a custom {@code exo_controller} (see below).
- * </ul>
- *
- * <h3>Overriding the layout file</h3>
- *
- * To customize the layout of SimpleExoPlayerView throughout your app, or just for certain
- * configurations, you can define {@code exo_simple_player_view.xml} layout files in your
- * application {@code res/layout*} directories. These layouts will override the one provided by the
- * ExoPlayer library, and will be inflated for use by SimpleExoPlayerView. The view identifies and
- * binds its children by looking for the following ids:
- *
- * <p>
- *
- * <ul>
- *   <li><b>{@code exo_content_frame}</b> - A frame whose aspect ratio is resized based on the video
- *       or album art of the media being played, and the configured {@code resize_mode}. The video
- *       surface view is inflated into this frame as its first child.
- *       <ul>
- *         <li>Type: {@link AspectRatioFrameLayout}
- *       </ul>
- *   <li><b>{@code exo_shutter}</b> - A view that's made visible when video should be hidden. This
- *       view is typically an opaque view that covers the video surface view, thereby obscuring it
- *       when visible.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_subtitles}</b> - Displays subtitles.
- *       <ul>
- *         <li>Type: {@link SubtitleView}
- *       </ul>
- *   <li><b>{@code exo_artwork}</b> - Displays album art.
- *       <ul>
- *         <li>Type: {@link ImageView}
- *       </ul>
- *   <li><b>{@code exo_controller_placeholder}</b> - A placeholder that's replaced with the inflated
- *       {@link PlaybackControlView}. Ignored if an {@code exo_controller} view exists.
- *       <ul>
- *         <li>Type: {@link View}
- *       </ul>
- *   <li><b>{@code exo_controller}</b> - An already inflated {@link PlaybackControlView}. Allows use
- *       of a custom extension of {@link PlaybackControlView}. Note that attributes such as {@code
- *       rewind_increment} will not be automatically propagated through to this instance. If a view
- *       exists with this id, any {@code exo_controller_placeholder} view will be ignored.
- *       <ul>
- *         <li>Type: {@link PlaybackControlView}
- *       </ul>
- *   <li><b>{@code exo_overlay}</b> - A {@link FrameLayout} positioned on top of the player which
- *       the app can access via {@link #getOverlayFrameLayout()}, provided for convenience.
- *       <ul>
- *         <li>Type: {@link FrameLayout}
- *       </ul>
- * </ul>
- *
- * <p>All child views are optional and so can be omitted if not required, however where defined they
- * must be of the expected type.
- *
- * <h3>Specifying a custom layout file</h3>
- *
- * Defining your own {@code exo_simple_player_view.xml} is useful to customize the layout of
- * SimpleExoPlayerView throughout your application. It's also possible to customize the layout for a
- * single instance in a layout file. This is achieved by setting the {@code player_layout_id}
- * attribute on a SimpleExoPlayerView. This will cause the specified layout to be inflated instead
- * of {@code exo_simple_player_view.xml} for only the instance on which the attribute is set.
- */
+/** @deprecated Use {@link PlayerView}. */
+@Deprecated
 @TargetApi(16)
-public final class SimpleExoPlayerView extends FrameLayout {
-
-  private static final int SURFACE_TYPE_NONE = 0;
-  private static final int SURFACE_TYPE_SURFACE_VIEW = 1;
-  private static final int SURFACE_TYPE_TEXTURE_VIEW = 2;
-
-  private final AspectRatioFrameLayout contentFrame;
-  private final View shutterView;
-  private final View surfaceView;
-  private final ImageView artworkView;
-  private final SubtitleView subtitleView;
-  private final PlaybackControlView controller;
-  private final ComponentListener componentListener;
-  private final FrameLayout overlayFrameLayout;
-
-  private SimpleExoPlayer player;
-  private boolean useController;
-  private boolean useArtwork;
-  private Bitmap defaultArtwork;
-  private int controllerShowTimeoutMs;
-  private boolean controllerAutoShow;
-  private boolean controllerHideDuringAds;
-  private boolean controllerHideOnTouch;
-  private int textureViewRotation;
+public final class SimpleExoPlayerView extends PlayerView {
 
   public SimpleExoPlayerView(Context context) {
-    this(context, null);
+    super(context);
   }
 
   public SimpleExoPlayerView(Context context, AttributeSet attrs) {
-    this(context, attrs, 0);
+    super(context, attrs);
   }
 
   public SimpleExoPlayerView(Context context, AttributeSet attrs, int defStyleAttr) {
     super(context, attrs, defStyleAttr);
-
-    if (isInEditMode()) {
-      contentFrame = null;
-      shutterView = null;
-      surfaceView = null;
-      artworkView = null;
-      subtitleView = null;
-      controller = null;
-      componentListener = null;
-      overlayFrameLayout = null;
-      ImageView logo = new ImageView(context);
-      if (Util.SDK_INT >= 23) {
-        configureEditModeLogoV23(getResources(), logo);
-      } else {
-        configureEditModeLogo(getResources(), logo);
-      }
-      addView(logo);
-      return;
-    }
-
-    boolean shutterColorSet = false;
-    int shutterColor = 0;
-    int playerLayoutId = R.layout.exo_simple_player_view;
-    boolean useArtwork = true;
-    int defaultArtworkId = 0;
-    boolean useController = true;
-    int surfaceType = SURFACE_TYPE_SURFACE_VIEW;
-    int resizeMode = AspectRatioFrameLayout.RESIZE_MODE_FIT;
-    int controllerShowTimeoutMs = PlaybackControlView.DEFAULT_SHOW_TIMEOUT_MS;
-    boolean controllerHideOnTouch = true;
-    boolean controllerAutoShow = true;
-    boolean controllerHideDuringAds = true;
-    if (attrs != null) {
-      TypedArray a =
-          context.getTheme().obtainStyledAttributes(attrs, R.styleable.SimpleExoPlayerView, 0, 0);
-      try {
-        shutterColorSet = a.hasValue(R.styleable.SimpleExoPlayerView_shutter_background_color);
-        shutterColor =
-            a.getColor(R.styleable.SimpleExoPlayerView_shutter_background_color, shutterColor);
-        playerLayoutId =
-            a.getResourceId(R.styleable.SimpleExoPlayerView_player_layout_id, playerLayoutId);
-        useArtwork = a.getBoolean(R.styleable.SimpleExoPlayerView_use_artwork, useArtwork);
-        defaultArtworkId =
-            a.getResourceId(R.styleable.SimpleExoPlayerView_default_artwork, defaultArtworkId);
-        useController = a.getBoolean(R.styleable.SimpleExoPlayerView_use_controller, useController);
-        surfaceType = a.getInt(R.styleable.SimpleExoPlayerView_surface_type, surfaceType);
-        resizeMode = a.getInt(R.styleable.SimpleExoPlayerView_resize_mode, resizeMode);
-        controllerShowTimeoutMs =
-            a.getInt(R.styleable.SimpleExoPlayerView_show_timeout, controllerShowTimeoutMs);
-        controllerHideOnTouch =
-            a.getBoolean(R.styleable.SimpleExoPlayerView_hide_on_touch, controllerHideOnTouch);
-        controllerAutoShow =
-            a.getBoolean(R.styleable.SimpleExoPlayerView_auto_show, controllerAutoShow);
-        controllerHideDuringAds =
-            a.getBoolean(R.styleable.SimpleExoPlayerView_hide_during_ads, controllerHideDuringAds);
-      } finally {
-        a.recycle();
-      }
-    }
-
-    LayoutInflater.from(context).inflate(playerLayoutId, this);
-    componentListener = new ComponentListener();
-    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
-
-    // Content frame.
-    contentFrame = findViewById(R.id.exo_content_frame);
-    if (contentFrame != null) {
-      setResizeModeRaw(contentFrame, resizeMode);
-    }
-
-    // Shutter view.
-    shutterView = findViewById(R.id.exo_shutter);
-    if (shutterView != null && shutterColorSet) {
-      shutterView.setBackgroundColor(shutterColor);
-    }
-
-    // Create a surface view and insert it into the content frame, if there is one.
-    if (contentFrame != null && surfaceType != SURFACE_TYPE_NONE) {
-      ViewGroup.LayoutParams params =
-          new ViewGroup.LayoutParams(
-              ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
-      surfaceView =
-          surfaceType == SURFACE_TYPE_TEXTURE_VIEW
-              ? new TextureView(context)
-              : new SurfaceView(context);
-      surfaceView.setLayoutParams(params);
-      contentFrame.addView(surfaceView, 0);
-    } else {
-      surfaceView = null;
-    }
-
-    // Overlay frame layout.
-    overlayFrameLayout = findViewById(R.id.exo_overlay);
-
-    // Artwork view.
-    artworkView = findViewById(R.id.exo_artwork);
-    this.useArtwork = useArtwork && artworkView != null;
-    if (defaultArtworkId != 0) {
-      defaultArtwork = BitmapFactory.decodeResource(context.getResources(), defaultArtworkId);
-    }
-
-    // Subtitle view.
-    subtitleView = findViewById(R.id.exo_subtitles);
-    if (subtitleView != null) {
-      subtitleView.setUserDefaultStyle();
-      subtitleView.setUserDefaultTextSize();
-    }
-
-    // Playback control view.
-    PlaybackControlView customController = findViewById(R.id.exo_controller);
-    View controllerPlaceholder = findViewById(R.id.exo_controller_placeholder);
-    if (customController != null) {
-      this.controller = customController;
-    } else if (controllerPlaceholder != null) {
-      // Propagate attrs as playbackAttrs so that PlaybackControlView's custom attributes are
-      // transferred, but standard FrameLayout attributes (e.g. background) are not.
-      this.controller = new PlaybackControlView(context, null, 0, attrs);
-      controller.setLayoutParams(controllerPlaceholder.getLayoutParams());
-      ViewGroup parent = ((ViewGroup) controllerPlaceholder.getParent());
-      int controllerIndex = parent.indexOfChild(controllerPlaceholder);
-      parent.removeView(controllerPlaceholder);
-      parent.addView(controller, controllerIndex);
-    } else {
-      this.controller = null;
-    }
-    this.controllerShowTimeoutMs = controller != null ? controllerShowTimeoutMs : 0;
-    this.controllerHideOnTouch = controllerHideOnTouch;
-    this.controllerAutoShow = controllerAutoShow;
-    this.controllerHideDuringAds = controllerHideDuringAds;
-    this.useController = useController && controller != null;
-    hideController();
   }
 
   /**
@@ -382,674 +50,7 @@ public final class SimpleExoPlayerView extends FrameLayout {
       @NonNull SimpleExoPlayer player,
       @Nullable SimpleExoPlayerView oldPlayerView,
       @Nullable SimpleExoPlayerView newPlayerView) {
-    if (oldPlayerView == newPlayerView) {
-      return;
-    }
-    // We attach the new view before detaching the old one because this ordering allows the player
-    // to swap directly from one surface to another, without transitioning through a state where no
-    // surface is attached. This is significantly more efficient and achieves a more seamless
-    // transition when using platform provided video decoders.
-    if (newPlayerView != null) {
-      newPlayerView.setPlayer(player);
-    }
-    if (oldPlayerView != null) {
-      oldPlayerView.setPlayer(null);
-    }
-  }
-
-  /** Returns the player currently set on this view, or null if no player is set. */
-  public SimpleExoPlayer getPlayer() {
-    return player;
-  }
-
-  /**
-   * Set the {@link SimpleExoPlayer} to use.
-   *
-   * <p>To transition a {@link SimpleExoPlayer} from targeting one view to another, it's recommended
-   * to use {@link #switchTargetView(SimpleExoPlayer, SimpleExoPlayerView, SimpleExoPlayerView)}
-   * rather than this method. If you do wish to use this method directly, be sure to attach the
-   * player to the new view <em>before</em> calling {@code setPlayer(null)} to detach it from the
-   * old one. This ordering is significantly more efficient and may allow for more seamless
-   * transitions.
-   *
-   * @param player The {@link SimpleExoPlayer} to use.
-   */
-  public void setPlayer(SimpleExoPlayer player) {
-    if (this.player == player) {
-      return;
-    }
-    if (this.player != null) {
-      this.player.removeListener(componentListener);
-      this.player.removeTextOutput(componentListener);
-      this.player.removeVideoListener(componentListener);
-      if (surfaceView instanceof TextureView) {
-        this.player.clearVideoTextureView((TextureView) surfaceView);
-      } else if (surfaceView instanceof SurfaceView) {
-        this.player.clearVideoSurfaceView((SurfaceView) surfaceView);
-      }
-    }
-    this.player = player;
-    if (useController) {
-      controller.setPlayer(player);
-    }
-    if (shutterView != null) {
-      shutterView.setVisibility(VISIBLE);
-    }
-    if (subtitleView != null) {
-      subtitleView.setCues(null);
-    }
-    if (player != null) {
-      if (surfaceView instanceof TextureView) {
-        player.setVideoTextureView((TextureView) surfaceView);
-      } else if (surfaceView instanceof SurfaceView) {
-        player.setVideoSurfaceView((SurfaceView) surfaceView);
-      }
-      player.addVideoListener(componentListener);
-      player.addTextOutput(componentListener);
-      player.addListener(componentListener);
-      maybeShowController(false);
-      updateForCurrentTrackSelections();
-    } else {
-      hideController();
-      hideArtwork();
-    }
-  }
-
-  @Override
-  public void setVisibility(int visibility) {
-    super.setVisibility(visibility);
-    if (surfaceView instanceof SurfaceView) {
-      // Work around https://github.com/google/ExoPlayer/issues/3160.
-      surfaceView.setVisibility(visibility);
-    }
-  }
-
-  /**
-   * Sets the resize mode.
-   *
-   * @param resizeMode The resize mode.
-   */
-  public void setResizeMode(@ResizeMode int resizeMode) {
-    Assertions.checkState(contentFrame != null);
-    contentFrame.setResizeMode(resizeMode);
-  }
-
-  /** Returns whether artwork is displayed if present in the media. */
-  public boolean getUseArtwork() {
-    return useArtwork;
-  }
-
-  /**
-   * Sets whether artwork is displayed if present in the media.
-   *
-   * @param useArtwork Whether artwork is displayed.
-   */
-  public void setUseArtwork(boolean useArtwork) {
-    Assertions.checkState(!useArtwork || artworkView != null);
-    if (this.useArtwork != useArtwork) {
-      this.useArtwork = useArtwork;
-      updateForCurrentTrackSelections();
-    }
-  }
-
-  /** Returns the default artwork to display. */
-  public Bitmap getDefaultArtwork() {
-    return defaultArtwork;
-  }
-
-  /**
-   * Sets the default artwork to display if {@code useArtwork} is {@code true} and no artwork is
-   * present in the media.
-   *
-   * @param defaultArtwork the default artwork to display.
-   */
-  public void setDefaultArtwork(Bitmap defaultArtwork) {
-    if (this.defaultArtwork != defaultArtwork) {
-      this.defaultArtwork = defaultArtwork;
-      updateForCurrentTrackSelections();
-    }
-  }
-
-  /** Returns whether the playback controls can be shown. */
-  public boolean getUseController() {
-    return useController;
-  }
-
-  /**
-   * Sets whether the playback controls can be shown. If set to {@code false} the playback controls
-   * are never visible and are disconnected from the player.
-   *
-   * @param useController Whether the playback controls can be shown.
-   */
-  public void setUseController(boolean useController) {
-    Assertions.checkState(!useController || controller != null);
-    if (this.useController == useController) {
-      return;
-    }
-    this.useController = useController;
-    if (useController) {
-      controller.setPlayer(player);
-    } else if (controller != null) {
-      controller.hide();
-      controller.setPlayer(null);
-    }
-  }
-
-  /**
-   * Sets the background color of the {@code exo_shutter} view.
-   *
-   * @param color The background color.
-   */
-  public void setShutterBackgroundColor(int color) {
-    if (shutterView != null) {
-      shutterView.setBackgroundColor(color);
-    }
-  }
-
-  @Override
-  public boolean dispatchKeyEvent(KeyEvent event) {
-    if (player != null && player.isPlayingAd()) {
-      // Focus any overlay UI now, in case it's provided by a WebView whose contents may update
-      // dynamically. This is needed to make the "Skip ad" button focused on Android TV when using
-      // IMA [Internal: b/62371030].
-      overlayFrameLayout.requestFocus();
-      return super.dispatchKeyEvent(event);
-    }
-    boolean isDpadWhenControlHidden =
-        isDpadKey(event.getKeyCode()) && useController && !controller.isVisible();
-    maybeShowController(true);
-    return isDpadWhenControlHidden || dispatchMediaKeyEvent(event) || super.dispatchKeyEvent(event);
-  }
-
-  /**
-   * Called to process media key events. Any {@link KeyEvent} can be passed but only media key
-   * events will be handled. Does nothing if playback controls are disabled.
-   *
-   * @param event A key event.
-   * @return Whether the key event was handled.
-   */
-  public boolean dispatchMediaKeyEvent(KeyEvent event) {
-    return useController && controller.dispatchMediaKeyEvent(event);
-  }
-
-  /**
-   * Shows the playback controls. Does nothing if playback controls are disabled.
-   *
-   * <p>The playback controls are automatically hidden during playback after {{@link
-   * #getControllerShowTimeoutMs()}}. They are shown indefinitely when playback has not started yet,
-   * is paused, has ended or failed.
-   */
-  public void showController() {
-    showController(shouldShowControllerIndefinitely());
-  }
-
-  /** Hides the playback controls. Does nothing if playback controls are disabled. */
-  public void hideController() {
-    if (controller != null) {
-      controller.hide();
-    }
-  }
-
-  /**
-   * Returns the playback controls timeout. The playback controls are automatically hidden after
-   * this duration of time has elapsed without user input and with playback or buffering in
-   * progress.
-   *
-   * @return The timeout in milliseconds. A non-positive value will cause the controller to remain
-   *     visible indefinitely.
-   */
-  public int getControllerShowTimeoutMs() {
-    return controllerShowTimeoutMs;
-  }
-
-  /**
-   * Sets the playback controls timeout. The playback controls are automatically hidden after this
-   * duration of time has elapsed without user input and with playback or buffering in progress.
-   *
-   * @param controllerShowTimeoutMs The timeout in milliseconds. A non-positive value will cause the
-   *     controller to remain visible indefinitely.
-   */
-  public void setControllerShowTimeoutMs(int controllerShowTimeoutMs) {
-    Assertions.checkState(controller != null);
-    this.controllerShowTimeoutMs = controllerShowTimeoutMs;
-    // If controller is already visible, call showController to update the controller's timeout
-    // if necessary.
-    if (controller.isVisible()) {
-      showController();
-    }
-  }
-
-  /** Returns whether the playback controls are hidden by touch events. */
-  public boolean getControllerHideOnTouch() {
-    return controllerHideOnTouch;
+    PlayerView.switchTargetView(player, oldPlayerView, newPlayerView);
   }
 
-  /**
-   * Sets whether the playback controls are hidden by touch events.
-   *
-   * @param controllerHideOnTouch Whether the playback controls are hidden by touch events.
-   */
-  public void setControllerHideOnTouch(boolean controllerHideOnTouch) {
-    Assertions.checkState(controller != null);
-    this.controllerHideOnTouch = controllerHideOnTouch;
-  }
-
-  /**
-   * Returns whether the playback controls are automatically shown when playback starts, pauses,
-   * ends, or fails. If set to false, the playback controls can be manually operated with {@link
-   * #showController()} and {@link #hideController()}.
-   */
-  public boolean getControllerAutoShow() {
-    return controllerAutoShow;
-  }
-
-  /**
-   * Sets whether the playback controls are automatically shown when playback starts, pauses, ends,
-   * or fails. If set to false, the playback controls can be manually operated with {@link
-   * #showController()} and {@link #hideController()}.
-   *
-   * @param controllerAutoShow Whether the playback controls are allowed to show automatically.
-   */
-  public void setControllerAutoShow(boolean controllerAutoShow) {
-    this.controllerAutoShow = controllerAutoShow;
-  }
-
-  /**
-   * Sets whether the playback controls are hidden when ads are playing. Controls are always shown
-   * during ads if they are enabled and the player is paused.
-   *
-   * @param controllerHideDuringAds Whether the playback controls are hidden when ads are playing.
-   */
-  public void setControllerHideDuringAds(boolean controllerHideDuringAds) {
-    this.controllerHideDuringAds = controllerHideDuringAds;
-  }
-
-  /**
-   * Set the {@link PlaybackControlView.VisibilityListener}.
-   *
-   * @param listener The listener to be notified about visibility changes.
-   */
-  public void setControllerVisibilityListener(PlaybackControlView.VisibilityListener listener) {
-    Assertions.checkState(controller != null);
-    controller.setVisibilityListener(listener);
-  }
-
-  /**
-   * Sets the {@link ControlDispatcher}.
-   *
-   * @param controlDispatcher The {@link ControlDispatcher}, or null to use {@link
-   *     DefaultControlDispatcher}.
-   */
-  public void setControlDispatcher(@Nullable ControlDispatcher controlDispatcher) {
-    Assertions.checkState(controller != null);
-    controller.setControlDispatcher(controlDispatcher);
-  }
-
-  /**
-   * Sets the rewind increment in milliseconds.
-   *
-   * @param rewindMs The rewind increment in milliseconds. A non-positive value will cause the
-   *     rewind button to be disabled.
-   */
-  public void setRewindIncrementMs(int rewindMs) {
-    Assertions.checkState(controller != null);
-    controller.setRewindIncrementMs(rewindMs);
-  }
-
-  /**
-   * Sets the fast forward increment in milliseconds.
-   *
-   * @param fastForwardMs The fast forward increment in milliseconds. A non-positive value will
-   *     cause the fast forward button to be disabled.
-   */
-  public void setFastForwardIncrementMs(int fastForwardMs) {
-    Assertions.checkState(controller != null);
-    controller.setFastForwardIncrementMs(fastForwardMs);
-  }
-
-  /**
-   * Sets which repeat toggle modes are enabled.
-   *
-   * @param repeatToggleModes A set of {@link RepeatModeUtil.RepeatToggleModes}.
-   */
-  public void setRepeatToggleModes(@RepeatModeUtil.RepeatToggleModes int repeatToggleModes) {
-    Assertions.checkState(controller != null);
-    controller.setRepeatToggleModes(repeatToggleModes);
-  }
-
-  /**
-   * Sets whether the shuffle button is shown.
-   *
-   * @param showShuffleButton Whether the shuffle button is shown.
-   */
-  public void setShowShuffleButton(boolean showShuffleButton) {
-    Assertions.checkState(controller != null);
-    controller.setShowShuffleButton(showShuffleButton);
-  }
-
-  /**
-   * Sets whether the time bar should show all windows, as opposed to just the current one.
-   *
-   * @param showMultiWindowTimeBar Whether to show all windows.
-   */
-  public void setShowMultiWindowTimeBar(boolean showMultiWindowTimeBar) {
-    Assertions.checkState(controller != null);
-    controller.setShowMultiWindowTimeBar(showMultiWindowTimeBar);
-  }
-
-  /**
-   * Gets the view onto which video is rendered. This is a:
-   *
-   * <ul>
-   *   <li>{@link SurfaceView} by default, or if the {@code surface_type} attribute is set to {@code
-   *       surface_view}.
-   *   <li>{@link TextureView} if {@code surface_type} is {@code texture_view}.
-   *   <li>{@code null} if {@code surface_type} is {@code none}.
-   * </ul>
-   *
-   * @return The {@link SurfaceView}, {@link TextureView} or {@code null}.
-   */
-  public View getVideoSurfaceView() {
-    return surfaceView;
-  }
-
-  /**
-   * Gets the overlay {@link FrameLayout}, which can be populated with UI elements to show on top of
-   * the player.
-   *
-   * @return The overlay {@link FrameLayout}, or {@code null} if the layout has been customized and
-   *     the overlay is not present.
-   */
-  public FrameLayout getOverlayFrameLayout() {
-    return overlayFrameLayout;
-  }
-
-  /**
-   * Gets the {@link SubtitleView}.
-   *
-   * @return The {@link SubtitleView}, or {@code null} if the layout has been customized and the
-   *     subtitle view is not present.
-   */
-  public SubtitleView getSubtitleView() {
-    return subtitleView;
-  }
-
-  @Override
-  public boolean onTouchEvent(MotionEvent ev) {
-    if (!useController || player == null || ev.getActionMasked() != MotionEvent.ACTION_DOWN) {
-      return false;
-    }
-    if (!controller.isVisible()) {
-      maybeShowController(true);
-    } else if (controllerHideOnTouch) {
-      controller.hide();
-    }
-    return true;
-  }
-
-  @Override
-  public boolean onTrackballEvent(MotionEvent ev) {
-    if (!useController || player == null) {
-      return false;
-    }
-    maybeShowController(true);
-    return true;
-  }
-
-  /** Shows the playback controls, but only if forced or shown indefinitely. */
-  private void maybeShowController(boolean isForced) {
-    if (isPlayingAd() && controllerHideDuringAds) {
-      return;
-    }
-    if (useController) {
-      boolean wasShowingIndefinitely = controller.isVisible() && controller.getShowTimeoutMs() <= 0;
-      boolean shouldShowIndefinitely = shouldShowControllerIndefinitely();
-      if (isForced || wasShowingIndefinitely || shouldShowIndefinitely) {
-        showController(shouldShowIndefinitely);
-      }
-    }
-  }
-
-  private boolean shouldShowControllerIndefinitely() {
-    if (player == null) {
-      return true;
-    }
-    int playbackState = player.getPlaybackState();
-    return controllerAutoShow
-        && (playbackState == Player.STATE_IDLE
-            || playbackState == Player.STATE_ENDED
-            || !player.getPlayWhenReady());
-  }
-
-  private void showController(boolean showIndefinitely) {
-    if (!useController) {
-      return;
-    }
-    controller.setShowTimeoutMs(showIndefinitely ? 0 : controllerShowTimeoutMs);
-    controller.show();
-  }
-
-  private boolean isPlayingAd() {
-    return player != null && player.isPlayingAd() && player.getPlayWhenReady();
-  }
-
-  private void updateForCurrentTrackSelections() {
-    if (player == null) {
-      return;
-    }
-    TrackSelectionArray selections = player.getCurrentTrackSelections();
-    for (int i = 0; i < selections.length; i++) {
-      if (player.getRendererType(i) == C.TRACK_TYPE_VIDEO && selections.get(i) != null) {
-        // Video enabled so artwork must be hidden. If the shutter is closed, it will be opened in
-        // onRenderedFirstFrame().
-        hideArtwork();
-        return;
-      }
-    }
-    // Video disabled so the shutter must be closed.
-    if (shutterView != null) {
-      shutterView.setVisibility(VISIBLE);
-    }
-    // Display artwork if enabled and available, else hide it.
-    if (useArtwork) {
-      for (int i = 0; i < selections.length; i++) {
-        TrackSelection selection = selections.get(i);
-        if (selection != null) {
-          for (int j = 0; j < selection.length(); j++) {
-            Metadata metadata = selection.getFormat(j).metadata;
-            if (metadata != null && setArtworkFromMetadata(metadata)) {
-              return;
-            }
-          }
-        }
-      }
-      if (setArtworkFromBitmap(defaultArtwork)) {
-        return;
-      }
-    }
-    // Artwork disabled or unavailable.
-    hideArtwork();
-  }
-
-  private boolean setArtworkFromMetadata(Metadata metadata) {
-    for (int i = 0; i < metadata.length(); i++) {
-      Metadata.Entry metadataEntry = metadata.get(i);
-      if (metadataEntry instanceof ApicFrame) {
-        byte[] bitmapData = ((ApicFrame) metadataEntry).pictureData;
-        Bitmap bitmap = BitmapFactory.decodeByteArray(bitmapData, 0, bitmapData.length);
-        return setArtworkFromBitmap(bitmap);
-      }
-    }
-    return false;
-  }
-
-  private boolean setArtworkFromBitmap(Bitmap bitmap) {
-    if (bitmap != null) {
-      int bitmapWidth = bitmap.getWidth();
-      int bitmapHeight = bitmap.getHeight();
-      if (bitmapWidth > 0 && bitmapHeight > 0) {
-        if (contentFrame != null) {
-          contentFrame.setAspectRatio((float) bitmapWidth / bitmapHeight);
-        }
-        artworkView.setImageBitmap(bitmap);
-        artworkView.setVisibility(VISIBLE);
-        return true;
-      }
-    }
-    return false;
-  }
-
-  private void hideArtwork() {
-    if (artworkView != null) {
-      artworkView.setImageResource(android.R.color.transparent); // Clears any bitmap reference.
-      artworkView.setVisibility(INVISIBLE);
-    }
-  }
-
-  @TargetApi(23)
-  private static void configureEditModeLogoV23(Resources resources, ImageView logo) {
-    logo.setImageDrawable(resources.getDrawable(R.drawable.exo_edit_mode_logo, null));
-    logo.setBackgroundColor(resources.getColor(R.color.exo_edit_mode_background_color, null));
-  }
-
-  @SuppressWarnings("deprecation")
-  private static void configureEditModeLogo(Resources resources, ImageView logo) {
-    logo.setImageDrawable(resources.getDrawable(R.drawable.exo_edit_mode_logo));
-    logo.setBackgroundColor(resources.getColor(R.color.exo_edit_mode_background_color));
-  }
-
-  @SuppressWarnings("ResourceType")
-  private static void setResizeModeRaw(AspectRatioFrameLayout aspectRatioFrame, int resizeMode) {
-    aspectRatioFrame.setResizeMode(resizeMode);
-  }
-
-  /** Applies a texture rotation to a {@link TextureView}. */
-  private static void applyTextureViewRotation(TextureView textureView, int textureViewRotation) {
-    float textureViewWidth = textureView.getWidth();
-    float textureViewHeight = textureView.getHeight();
-    if (textureViewWidth == 0 || textureViewHeight == 0 || textureViewRotation == 0) {
-      textureView.setTransform(null);
-    } else {
-      Matrix transformMatrix = new Matrix();
-      float pivotX = textureViewWidth / 2;
-      float pivotY = textureViewHeight / 2;
-      transformMatrix.postRotate(textureViewRotation, pivotX, pivotY);
-
-      // After rotation, scale the rotated texture to fit the TextureView size.
-      RectF originalTextureRect = new RectF(0, 0, textureViewWidth, textureViewHeight);
-      RectF rotatedTextureRect = new RectF();
-      transformMatrix.mapRect(rotatedTextureRect, originalTextureRect);
-      transformMatrix.postScale(
-          textureViewWidth / rotatedTextureRect.width(),
-          textureViewHeight / rotatedTextureRect.height(),
-          pivotX,
-          pivotY);
-      textureView.setTransform(transformMatrix);
-    }
-  }
-
-  @SuppressLint("InlinedApi")
-  private boolean isDpadKey(int keyCode) {
-    return keyCode == KeyEvent.KEYCODE_DPAD_UP
-        || keyCode == KeyEvent.KEYCODE_DPAD_UP_RIGHT
-        || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT
-        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN_RIGHT
-        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN
-        || keyCode == KeyEvent.KEYCODE_DPAD_DOWN_LEFT
-        || keyCode == KeyEvent.KEYCODE_DPAD_LEFT
-        || keyCode == KeyEvent.KEYCODE_DPAD_UP_LEFT
-        || keyCode == KeyEvent.KEYCODE_DPAD_CENTER;
-  }
-
-  private final class ComponentListener extends Player.DefaultEventListener
-      implements TextOutput, SimpleExoPlayer.VideoListener, OnLayoutChangeListener {
-
-    // TextOutput implementation
-
-    @Override
-    public void onCues(List<Cue> cues) {
-      if (subtitleView != null) {
-        subtitleView.onCues(cues);
-      }
-    }
-
-    // SimpleExoPlayer.VideoInfoListener implementation
-
-    @Override
-    public void onVideoSizeChanged(
-        int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio) {
-      if (contentFrame == null) {
-        return;
-      }
-      float videoAspectRatio =
-          (height == 0 || width == 0) ? 1 : (width * pixelWidthHeightRatio) / height;
-
-      if (surfaceView instanceof TextureView) {
-        // Try to apply rotation transformation when our surface is a TextureView.
-        if (unappliedRotationDegrees == 90 || unappliedRotationDegrees == 270) {
-          // We will apply a rotation 90/270 degree to the output texture of the TextureView.
-          // In this case, the output video's width and height will be swapped.
-          videoAspectRatio = 1 / videoAspectRatio;
-        }
-        if (textureViewRotation != 0) {
-          surfaceView.removeOnLayoutChangeListener(this);
-        }
-        textureViewRotation = unappliedRotationDegrees;
-        if (textureViewRotation != 0) {
-          // The texture view's dimensions might be changed after layout step.
-          // So add an OnLayoutChangeListener to apply rotation after layout step.
-          surfaceView.addOnLayoutChangeListener(this);
-        }
-        applyTextureViewRotation((TextureView) surfaceView, textureViewRotation);
-      }
-
-      contentFrame.setAspectRatio(videoAspectRatio);
-    }
-
-    @Override
-    public void onRenderedFirstFrame() {
-      if (shutterView != null) {
-        shutterView.setVisibility(INVISIBLE);
-      }
-    }
-
-    @Override
-    public void onTracksChanged(TrackGroupArray tracks, TrackSelectionArray selections) {
-      updateForCurrentTrackSelections();
-    }
-
-    // Player.EventListener implementation
-
-    @Override
-    public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
-      if (isPlayingAd() && controllerHideDuringAds) {
-        hideController();
-      } else {
-        maybeShowController(false);
-      }
-    }
-
-    @Override
-    public void onPositionDiscontinuity(@DiscontinuityReason int reason) {
-      if (isPlayingAd() && controllerHideDuringAds) {
-        hideController();
-      }
-    }
-
-    // OnLayoutChangeListener implementation
-
-    @Override
-    public void onLayoutChange(
-        View view,
-        int left,
-        int top,
-        int right,
-        int bottom,
-        int oldLeft,
-        int oldTop,
-        int oldRight,
-        int oldBottom) {
-      applyTextureViewRotation((TextureView) view, textureViewRotation);
-    }
-  }
 }

library/ui/src/main/res/layout/exo_player_control_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<merge>
+  <include layout="@layout/exo_playback_control_view"/>
+</merge>

library/ui/src/main/res/layout/exo_player_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<merge>
+  <include layout="@layout/exo_simple_player_view"/>
+</merge>

library/ui/src/main/res/values/attrs.xml

@@ -41,7 +41,7 @@
   </attr>
   <attr name="show_shuffle_button" format="boolean"/>
 
-  <declare-styleable name="SimpleExoPlayerView">
+  <declare-styleable name="PlayerView">
     <attr name="use_artwork" format="boolean"/>
     <attr name="shutter_background_color" format="color"/>
     <attr name="default_artwork" format="reference"/>
@@ -52,7 +52,7 @@
     <attr name="resize_mode"/>
     <attr name="surface_type"/>
     <attr name="player_layout_id"/>
-    <!-- PlaybackControlView attrs -->
+    <!-- PlayerControlView attributes -->
     <attr name="show_timeout"/>
     <attr name="rewind_increment"/>
     <attr name="fastforward_increment"/>
@@ -65,7 +65,7 @@
     <attr name="resize_mode"/>
   </declare-styleable>
 
-  <declare-styleable name="PlaybackControlView">
+  <declare-styleable name="PlayerControlView">
     <attr name="show_timeout"/>
     <attr name="rewind_increment"/>
     <attr name="fastforward_increment"/>

testutils/src/main/java/com/google/android/exoplayer2/testutil/StubExoPlayer.java

@@ -33,6 +33,16 @@ import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
 public abstract class StubExoPlayer implements ExoPlayer {
 
   @Override
+  public VideoComponent getVideoComponent() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public TextComponent getTextComponent() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
   public Looper getPlaybackLooper() {
     throw new UnsupportedOperationException();
   }