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fix(android): ensure audio volume is changed in UI thread (#3292)

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Co-authored-by: olivier <olivier.bouillet@ifeelsmart.com>
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Olivier Bouillet 2023-10-18 22:45:19 +02:00 committed by GitHub
parent c78077ff0a
commit 0bfbda66e4
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1 changed files with 13 additions and 5 deletions
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18
android/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
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@ -281,7 +281,7 @@ public class ReactExoplayerView extends FrameLayout implements
audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
themedReactContext.addLifecycleEventListener(this);
audioBecomingNoisyReceiver = new AudioBecomingNoisyReceiver(themedReactContext);
audioFocusChangeListener = new OnAudioFocusChangedListener(this);
audioFocusChangeListener = new OnAudioFocusChangedListener(this, themedReactContext);
}
private boolean isPlayingAd() {
@ -908,9 +908,11 @@ public class ReactExoplayerView extends FrameLayout implements
private static class OnAudioFocusChangedListener implements AudioManager.OnAudioFocusChangeListener {
private final ReactExoplayerView view;
private final ThemedReactContext themedReactContext;
private OnAudioFocusChangedListener(ReactExoplayerView view) {
private OnAudioFocusChangedListener(ReactExoplayerView view, ThemedReactContext themedReactContext) {
this.view = view;
this.themedReactContext = themedReactContext;
}
@Override
@ -919,6 +921,7 @@ public class ReactExoplayerView extends FrameLayout implements
case AudioManager.AUDIOFOCUS_LOSS:
view.hasAudioFocus = false;
view.eventEmitter.audioFocusChanged(false);
// FIXME this pause can cause issue if content doesn't have pause capability (can happen on live channel)
view.pausePlayback();
view.audioManager.abandonAudioFocus(this);
break;
@ -933,16 +936,21 @@ public class ReactExoplayerView extends FrameLayout implements
break;
}
if (view.player != null) {
Activity activity = themedReactContext.getCurrentActivity();
if (view.player != null && activity != null) {
if (focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK) {
// Lower the volume
if (!view.muted) {
view.player.setVolume(view.audioVolume * 0.8f);
activity.runOnUiThread(() -> {
view.player.setVolume(view.audioVolume * 0.8f);
});
}
} else if (focusChange == AudioManager.AUDIOFOCUS_GAIN) {
// Raise it back to normal
if (!view.muted) {
view.player.setVolume(view.audioVolume * 1);
activity.runOnUiThread(() -> {
view.player.setVolume(view.audioVolume * 1);
});
}
}
}