Merge "AudioService: more logs for audio mode changes" into oc-mr1-dev (3e038bd4) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/audio/AudioService.java

+11 −7

Original line number	Diff line number	Diff line
		@@ -2546,13 +2546,15 @@ public class AudioService extends IAudioService.Stub
		}
		}
		int status = AudioSystem.AUDIO_STATUS_OK;
		int actualMode;
		do {
		actualMode = mode;
		if (mode == AudioSystem.MODE_NORMAL) {
		// get new mode from client at top the list if any
		if (!mSetModeDeathHandlers.isEmpty()) {
		hdlr = mSetModeDeathHandlers.get(0);
		cb = hdlr.getBinder();
		mode = hdlr.getMode();
		actualMode = hdlr.getMode();
		if (DEBUG_MODE) {
		Log.w(TAG, " using mode=" + mode + " instead due to death hdlr at pid="
		+ hdlr.mPid);
		@@ -2576,12 +2578,11 @@ public class AudioService extends IAudioService.Stub
		hdlr.setMode(mode);
		}

		if (mode != mMode) {
		status = AudioSystem.setPhoneState(mode);
		if (actualMode != mMode) {
		status = AudioSystem.setPhoneState(actualMode);
		if (status == AudioSystem.AUDIO_STATUS_OK) {
		if (DEBUG_MODE) { Log.v(TAG, " mode successfully set to " + mode); }
		mMode = mode;
		mModeLogger.log(new PhoneStateEvent(caller, pid, mode));
		if (DEBUG_MODE) { Log.v(TAG, " mode successfully set to " + actualMode); }
		mMode = actualMode;
		} else {
		if (hdlr != null) {
		mSetModeDeathHandlers.remove(hdlr);
		@@ -2597,13 +2598,16 @@ public class AudioService extends IAudioService.Stub
		} while (status != AudioSystem.AUDIO_STATUS_OK && !mSetModeDeathHandlers.isEmpty());

		if (status == AudioSystem.AUDIO_STATUS_OK) {
		if (mode != AudioSystem.MODE_NORMAL) {
		if (actualMode != AudioSystem.MODE_NORMAL) {
		if (mSetModeDeathHandlers.isEmpty()) {
		Log.e(TAG, "setMode() different from MODE_NORMAL with empty mode client stack");
		} else {
		newModeOwnerPid = mSetModeDeathHandlers.get(0).getPid();
		}
		}
		// Note: newModeOwnerPid is always 0 when actualMode is MODE_NORMAL
		mModeLogger.log(
		new PhoneStateEvent(caller, pid, mode, newModeOwnerPid, actualMode));
		int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE);
		int device = getDeviceForStream(streamType);
		int index = mStreamStates[mStreamVolumeAlias[streamType]].getIndex(device);

services/core/java/com/android/server/audio/AudioServiceEvents.java

+14 −7

Original line number	Diff line number	Diff line
		@@ -26,20 +26,27 @@ public class AudioServiceEvents {

		final static class PhoneStateEvent extends AudioEventLogger.Event {
		final String mPackage;
		final int mPid;
		final int mMode;
		final int mOwnerPid;
		final int mRequesterPid;
		final int mRequestedMode;
		final int mActualMode;

		PhoneStateEvent(String callingPackage, int pid, int mode) {
		PhoneStateEvent(String callingPackage, int requesterPid, int requestedMode,
		int ownerPid, int actualMode) {
		mPackage = callingPackage;
		mPid = pid;
		mMode = mode;
		mRequesterPid = requesterPid;
		mRequestedMode = requestedMode;
		mOwnerPid = ownerPid;
		mActualMode = actualMode;
		}

		@Override
		public String eventToString() {
		return new StringBuilder("setMode(").append(AudioSystem.modeToString(mMode))
		return new StringBuilder("setMode(").append(AudioSystem.modeToString(mRequestedMode))
		.append(") from package=").append(mPackage)
		.append(" pid=").append(mPid).toString();
		.append(" pid=").append(mRequesterPid)
		.append(" selected mode=").append(AudioSystem.modeToString(mActualMode))
		.append(" by pid=").append(mOwnerPid).toString();
		}
		}