Merge "Restore Parameters after audio server restart" (b80ab0d8) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/hfp/HeadsetStateMachine.java

+26 −0

Original line number	Diff line number	Diff line
		@@ -1198,6 +1198,21 @@ public class HeadsetStateMachine extends StateMachine {
		}
		}

		class MyAudioServerStateCallback extends AudioManager.AudioServerStateCallback {
		@Override
		public void onAudioServerDown() {
		logi("onAudioServerDown");
		}

		@Override
		public void onAudioServerUp() {
		logi("onAudioServerUp restoring audio parameters");
		setAudioParameters();
		}
		}

		MyAudioServerStateCallback mAudioServerStateCallback = new MyAudioServerStateCallback();

		class AudioOn extends ConnectedBase {
		@Override
		int getAudioStateInt() {
		@@ -1216,9 +1231,20 @@ public class HeadsetStateMachine extends StateMachine {
		mHeadsetService.setActiveDevice(mDevice);
		}
		setAudioParameters();

		mSystemInterface.getAudioManager().setAudioServerStateCallback(
		mHeadsetService.getMainExecutor(), mAudioServerStateCallback);

		broadcastStateTransitions();
		}

		@Override
		public void exit() {
		super.exit();

		mSystemInterface.getAudioManager().clearAudioServerStateCallback();
		}

		@Override
		public boolean processMessage(Message message) {
		switch (message.what) {