Update AudioListener to reflect new audio session ID logic

PiperOrigin-RevId: 351597144

RELEASENOTES.md

@@ -136,6 +136,11 @@
         which can be immediately queried by calling
         which can be immediately queried by calling
         `SimpleExoPlayer.getAudioSessionId`. The audio session ID will only
         `SimpleExoPlayer.getAudioSessionId`. The audio session ID will only
         change if application code calls `SimpleExoPlayer.setAudioSessionId`.
         change if application code calls `SimpleExoPlayer.setAudioSessionId`.
+    *   `AudioListener.onAudioSessionId` is replaced with
+        `AudioListener.onAudioSessionIdChanged`. Note that
+        `onAudioSessionIdChanged` is called in fewer cases than
+        `onAudioSessionId` was called, due to the improved handling of audio
+        session IDs as described above.
 *   Text:
 *   Text:
     *   Gracefully handle null-terminated subtitle content in Matroska
     *   Gracefully handle null-terminated subtitle content in Matroska
         containers.
         containers.

library/common/src/main/java/com/google/android/exoplayer2/audio/AudioListener.java

@@ -19,11 +19,11 @@ package com.google.android.exoplayer2.audio;
 public interface AudioListener {
 public interface AudioListener {
 
 
   /**
   /**
-   * Called when the audio session is set.
+   * Called when the audio session ID changes.
    *
    *
-   * @param audioSessionId The audio session id.
+   * @param audioSessionId The audio session ID.
    */
    */
-  default void onAudioSessionId(int audioSessionId) {}
+  default void onAudioSessionIdChanged(int audioSessionId) {}
 
 
   /**
   /**
    * Called when the audio attributes change.
    * Called when the audio attributes change.

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

@@ -983,7 +983,7 @@ public class SimpleExoPlayer extends BasePlayer
     sendRendererMessage(C.TRACK_TYPE_AUDIO, Renderer.MSG_SET_AUDIO_SESSION_ID, audioSessionId);
     sendRendererMessage(C.TRACK_TYPE_AUDIO, Renderer.MSG_SET_AUDIO_SESSION_ID, audioSessionId);
     sendRendererMessage(C.TRACK_TYPE_VIDEO, Renderer.MSG_SET_AUDIO_SESSION_ID, audioSessionId);
     sendRendererMessage(C.TRACK_TYPE_VIDEO, Renderer.MSG_SET_AUDIO_SESSION_ID, audioSessionId);
     for (AudioListener audioListener : audioListeners) {
     for (AudioListener audioListener : audioListeners) {
-      audioListener.onAudioSessionId(audioSessionId);
+      audioListener.onAudioSessionIdChanged(audioSessionId);
     }
     }
   }
   }
 
 

library/core/src/main/java/com/google/android/exoplayer2/analytics/AnalyticsCollector.java

@@ -300,7 +300,7 @@ public class AnalyticsCollector
   // AudioListener implementation.
   // AudioListener implementation.
 
 
   @Override
   @Override
-  public final void onAudioSessionId(int audioSessionId) {
+  public final void onAudioSessionIdChanged(int audioSessionId) {
     EventTime eventTime = generateReadingMediaPeriodEventTime();
     EventTime eventTime = generateReadingMediaPeriodEventTime();
     sendEvent(
     sendEvent(
         eventTime,
         eventTime,