diff options
| -rw-r--r-- | media/java/android/media/AudioManager.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java index 04fa90514dc9..52eae43f7db9 100644 --- a/media/java/android/media/AudioManager.java +++ b/media/java/android/media/AudioManager.java @@ -8466,9 +8466,13 @@ public class AudioManager { /** * @hide * Registers a callback for notification of audio server state changes. - * @param executor {@link Executor} to handle the callbacks - * @param stateCallback the callback to receive the audio server state changes - * To remove the callabck, pass a null reference for both executor and stateCallback. + * @param executor {@link Executor} to handle the callbacks. Must be non null. + * @param stateCallback the callback to receive the audio server state changes. + * Must be non null. To remove the callabck, + * call {@link #clearAudioServerStateCallback()} + * @throws IllegalArgumentException If a null argument is specified. + * @throws IllegalStateException If a callback is already registered + * * */ @SystemApi public void setAudioServerStateCallback(@NonNull Executor executor, |