Deprecate ExoPlayer AudioComponent.

PiperOrigin-RevId: 392655598

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

@@ -140,78 +140,48 @@ import java.util.List;
  */
 public interface ExoPlayer extends Player {
 
-  /** The audio component of an {@link ExoPlayer}. */
+  /** @deprecated Use the methods in {@link ExoPlayer} instead. */
+  @Deprecated
   interface AudioComponent {
 
-    /**
+    /** @deprecated Use {@link ExoPlayer#setAudioAttributes(AudioAttributes, boolean)} instead. */
-     * Sets the attributes for audio playback, used by the underlying audio track. If not set, the
+    @Deprecated
-     * default audio attributes will be used. They are suitable for general media playback.
-     *
-     * <p>Setting the audio attributes during playback may introduce a short gap in audio output as
-     * the audio track is recreated. A new audio session id will also be generated.
-     *
-     * <p>If tunneling is enabled by the track selector, the specified audio attributes will be
-     * ignored, but they will take effect if audio is later played without tunneling.
-     *
-     * <p>If the device is running a build before platform API version 21, audio attributes cannot
-     * be set directly on the underlying audio track. In this case, the usage will be mapped onto an
-     * equivalent stream type using {@link Util#getStreamTypeForAudioUsage(int)}.
-     *
-     * <p>If audio focus should be handled, the {@link AudioAttributes#usage} must be {@link
-     * C#USAGE_MEDIA} or {@link C#USAGE_GAME}. Other usages will throw an {@link
-     * IllegalArgumentException}.
-     *
-     * @param audioAttributes The attributes to use for audio playback.
-     * @param handleAudioFocus True if the player should handle audio focus, false otherwise.
-     */
     void setAudioAttributes(AudioAttributes audioAttributes, boolean handleAudioFocus);
 
-    /** Returns the attributes for audio playback. */
+    /** @deprecated Use {@link Player#getAudioAttributes()} instead. */
+    @Deprecated
     AudioAttributes getAudioAttributes();
 
-    /**
+    /** @deprecated Use {@link ExoPlayer#setAudioSessionId(int)} instead. */
-     * Sets the ID of the audio session to attach to the underlying {@link
+    @Deprecated
-     * android.media.AudioTrack}.
-     *
-     * <p>The audio session ID can be generated using {@link C#generateAudioSessionIdV21(Context)}
-     * for API 21+.
-     *
-     * @param audioSessionId The audio session ID, or {@link C#AUDIO_SESSION_ID_UNSET} if it should
-     *     be generated by the framework.
-     */
     void setAudioSessionId(int audioSessionId);
 
-    /** Returns the audio session identifier, or {@link C#AUDIO_SESSION_ID_UNSET} if not set. */
+    /** @deprecated Use {@link ExoPlayer#getAudioSessionId()} instead. */
+    @Deprecated
     int getAudioSessionId();
 
-    /** Sets information on an auxiliary audio effect to attach to the underlying audio track. */
+    /** @deprecated Use {@link ExoPlayer#setAuxEffectInfo(AuxEffectInfo)} instead. */
+    @Deprecated
     void setAuxEffectInfo(AuxEffectInfo auxEffectInfo);
 
-    /** Detaches any previously attached auxiliary audio effect from the underlying audio track. */
+    /** @deprecated Use {@link ExoPlayer#clearAuxEffectInfo()} instead. */
+    @Deprecated
     void clearAuxEffectInfo();
 
-    /**
+    /** @deprecated Use {@link Player#setVolume(float)} instead. */
-     * Sets the audio volume, with 0 being silence and 1 being unity gain (signal unchanged).
+    @Deprecated
-     *
-     * @param audioVolume Linear output gain to apply to all audio channels.
-     */
     void setVolume(float audioVolume);
 
-    /**
+    /** @deprecated Use {@link Player#getVolume()} instead. */
-     * Returns the audio volume, with 0 being silence and 1 being unity gain (signal unchanged).
+    @Deprecated
-     *
-     * @return The linear gain applied to all audio channels.
-     */
     float getVolume();
 
-    /**
+    /** @deprecated Use {@link ExoPlayer#setSkipSilenceEnabled(boolean)} instead. */
-     * Sets whether skipping silences in the audio stream is enabled.
+    @Deprecated
-     *
-     * @param skipSilenceEnabled Whether skipping silences in the audio stream is enabled.
-     */
     void setSkipSilenceEnabled(boolean skipSilenceEnabled);
 
-    /** Returns whether skipping silences in the audio stream is enabled. */
+    /** @deprecated Use {@link ExoPlayer#getSkipSilenceEnabled()} instead. */
+    @Deprecated
     boolean getSkipSilenceEnabled();
   }
 
@@ -944,8 +914,12 @@ public interface ExoPlayer extends Player {
   @Override
   ExoPlaybackException getPlayerError();
 
-  /** Returns the component of this player for audio output, or null if audio is not supported. */
+  /**
+   * @deprecated Use {@link ExoPlayer}, as the {@link AudioComponent} methods are part of the
+   *     interface.
+   */
   @Nullable
+  @Deprecated
   AudioComponent getAudioComponent();
 
   /** Returns the component of this player for video output, or null if video is not supported. */
@@ -953,8 +927,8 @@ public interface ExoPlayer extends Player {
   VideoComponent getVideoComponent();
 
   /**
-   * @deprecated Use {@link Player} instead, as the {@link TextComponent} methods are a part of the
+   * @deprecated Use {@link Player}, as the {@link TextComponent} methods are a part of the {@link
-   *     {@link Player interface}.
+   *     Player interface}.
    */
   @Nullable
   @Deprecated
@@ -1112,6 +1086,59 @@ public interface ExoPlayer extends Player {
    */
   void setShuffleOrder(ShuffleOrder shuffleOrder);
 
+  /**
+   * Sets the attributes for audio playback, used by the underlying audio track. If not set, the
+   * default audio attributes will be used. They are suitable for general media playback.
+   *
+   * <p>Setting the audio attributes during playback may introduce a short gap in audio output as
+   * the audio track is recreated. A new audio session id will also be generated.
+   *
+   * <p>If tunneling is enabled by the track selector, the specified audio attributes will be
+   * ignored, but they will take effect if audio is later played without tunneling.
+   *
+   * <p>If the device is running a build before platform API version 21, audio attributes cannot be
+   * set directly on the underlying audio track. In this case, the usage will be mapped onto an
+   * equivalent stream type using {@link Util#getStreamTypeForAudioUsage(int)}.
+   *
+   * <p>If audio focus should be handled, the {@link AudioAttributes#usage} must be {@link
+   * C#USAGE_MEDIA} or {@link C#USAGE_GAME}. Other usages will throw an {@link
+   * IllegalArgumentException}.
+   *
+   * @param audioAttributes The attributes to use for audio playback.
+   * @param handleAudioFocus True if the player should handle audio focus, false otherwise.
+   */
+  void setAudioAttributes(AudioAttributes audioAttributes, boolean handleAudioFocus);
+
+  /**
+   * Sets the ID of the audio session to attach to the underlying {@link android.media.AudioTrack}.
+   *
+   * <p>The audio session ID can be generated using {@link C#generateAudioSessionIdV21(Context)} for
+   * API 21+.
+   *
+   * @param audioSessionId The audio session ID, or {@link C#AUDIO_SESSION_ID_UNSET} if it should be
+   *     generated by the framework.
+   */
+  void setAudioSessionId(int audioSessionId);
+
+  /** Returns the audio session identifier, or {@link C#AUDIO_SESSION_ID_UNSET} if not set. */
+  int getAudioSessionId();
+
+  /** Sets information on an auxiliary audio effect to attach to the underlying audio track. */
+  void setAuxEffectInfo(AuxEffectInfo auxEffectInfo);
+
+  /** Detaches any previously attached auxiliary audio effect from the underlying audio track. */
+  void clearAuxEffectInfo();
+
+  /**
+   * Sets whether skipping silences in the audio stream is enabled.
+   *
+   * @param skipSilenceEnabled Whether skipping silences in the audio stream is enabled.
+   */
+  void setSkipSilenceEnabled(boolean skipSilenceEnabled);
+
+  /** Returns whether skipping silences in the audio stream is enabled. */
+  boolean getSkipSilenceEnabled();
+
   /**
    * Creates a message that can be sent to a {@link PlayerMessage.Target}. By default, the message
    * will be delivered immediately without blocking on the playback thread. The default {@link

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

@@ -33,6 +33,7 @@ import com.google.android.exoplayer2.PlayerMessage;
 import com.google.android.exoplayer2.SeekParameters;
 import com.google.android.exoplayer2.Timeline;
 import com.google.android.exoplayer2.audio.AudioAttributes;
+import com.google.android.exoplayer2.audio.AuxEffectInfo;
 import com.google.android.exoplayer2.metadata.Metadata;
 import com.google.android.exoplayer2.source.MediaSource;
 import com.google.android.exoplayer2.source.ShuffleOrder;
@@ -51,6 +52,7 @@ import java.util.List;
 public class StubExoPlayer extends BasePlayer implements ExoPlayer {
 
   @Override
+  @Deprecated
   public AudioComponent getAudioComponent() {
     throw new UnsupportedOperationException();
   }
@@ -61,11 +63,13 @@ public class StubExoPlayer extends BasePlayer implements ExoPlayer {
   }
 
   @Override
+  @Deprecated
   public TextComponent getTextComponent() {
     throw new UnsupportedOperationException();
   }
 
   @Override
+  @Deprecated
   public DeviceComponent getDeviceComponent() {
     throw new UnsupportedOperationException();
   }
@@ -274,6 +278,41 @@ public class StubExoPlayer extends BasePlayer implements ExoPlayer {
     throw new UnsupportedOperationException();
   }
 
+  @Override
+  public void setAudioAttributes(AudioAttributes audioAttributes, boolean handleAudioFocus) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setAudioSessionId(int audioSessionId) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getAudioSessionId() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setAuxEffectInfo(AuxEffectInfo auxEffectInfo) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void clearAuxEffectInfo() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setSkipSilenceEnabled(boolean skipSilenceEnabled) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean getSkipSilenceEnabled() {
+    throw new UnsupportedOperationException();
+  }
+
   @Override
   public void setShuffleModeEnabled(boolean shuffleModeEnabled) {
     throw new UnsupportedOperationException();