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Commit 09885dc1 authored by Jean-Michel Trivi's avatar Jean-Michel Trivi
Browse files

AudioManager: onPlaybackConfigChanged called w/ latest config 

When AudioService sends new playback configurations, they are
enqueued into the Handler of the registered callback.
Whenever a new config is received, discard unhandled messages and
enqueue the new one, instead of just queueing: clients only
need the new state.

Bug: 361092797
Flag: EXEMPT bug fix
Test: atest AudioPlaybackConfigurationTest
Change-Id: I54e6cc997dcbb5c1684acc1acd82b1f7bae50eeb
parent fe9528bc

media/java/android/media/AudioManager.java

+2 −0
Original line number Diff line number Diff line
@@ -5881,6 +5881,8 @@ public class AudioManager { 
                            final Message m = arci.mHandler.obtainMessage(

                                    MSSG_PLAYBACK_CONFIG_CHANGE/*what*/,

                                    new PlaybackConfigChangeCallbackData(arci.mCb, configs)/*obj*/);

                            // only the last config matters, discard unprocessed ones

                            arci.mHandler.removeMessages(MSSG_PLAYBACK_CONFIG_CHANGE);

                            arci.mHandler.sendMessage(m);

                        }

                    }