Merge "Audio focus: fix focus loss notification for older SDKs" into oc-dev (a1bd70ff) · Commits · e / os / android_frameworks_base

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

+8 −1

Original line number	Diff line number	Diff line
		@@ -99,6 +99,7 @@ public class FocusRequester {
		mFocusGainRequest = focusRequest;
		mGrantFlags = grantFlags;
		mFocusLossReceived = AudioManager.AUDIOFOCUS_NONE;
		mFocusLossWasNotified = true;
		mFocusController = ctlr;
		mSdkTarget = sdk;
		}
		@@ -111,6 +112,7 @@ public class FocusRequester {
		mCallingUid = afi.getClientUid();
		mFocusGainRequest = afi.getGainRequest();
		mFocusLossReceived = AudioManager.AUDIOFOCUS_NONE;
		mFocusLossWasNotified = true;
		mGrantFlags = afi.getFlags();
		mSdkTarget = afi.getSdkTarget();

		@@ -324,7 +326,6 @@ public class FocusRequester {
		}
		}
		mFocusController.unduckPlayers(this);
		mFocusLossWasNotified = false;
		} catch (android.os.RemoteException e) {
		Log.e(TAG, "Failure to signal gain of audio focus due to: ", e);
		}
		@@ -378,6 +379,12 @@ public class FocusRequester {
		// the focus loser declared it would pause instead of duck, let it
		// handle it (the framework doesn't pause for apps)
		handled = false;
		Log.v(TAG, "not ducking uid " + this.mCallingUid + " - flags");
		} else if (MediaFocusControl.ENFORCE_DUCKING_FOR_NEW &&
		this.getSdkTarget() <= MediaFocusControl.DUCKING_IN_APP_SDK_LEVEL) {
		// legacy behavior, apps used to be notified when they should be ducking
		handled = false;
		Log.v(TAG, "not ducking uid " + this.mCallingUid + " - old SDK");
		} else {
		handled = mFocusController.duckPlayers(fr, this);
		}

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

+15 −17

Original line number	Diff line number	Diff line
		@@ -286,23 +286,20 @@ public final class PlaybackActivityMonitor
		&& loser.hasSameUid(apc.getClientUid())
		&& apc.getPlayerState() == AudioPlaybackConfiguration.PLAYER_STATE_STARTED)
		{
		if (MediaFocusControl.ENFORCE_DUCKING
		&& MediaFocusControl.ENFORCE_DUCKING_FOR_NEW
		&& loser.getSdkTarget() <= MediaFocusControl.DUCKING_IN_APP_SDK_LEVEL) {
		// legacy behavior, apps used to be notified when they should be ducking
		if (DEBUG) {Log.v(TAG, "not ducking player " + apc.getPlayerInterfaceId()
		+ ": old SDK"); }
		return false;
		} else if (apc.getAudioAttributes().getContentType() ==
		if (apc.getAudioAttributes().getContentType() ==
		AudioAttributes.CONTENT_TYPE_SPEECH) {
		// the player is speaking, ducking will make the speech unintelligible
		// so let the app handle it instead
		if (DEBUG) { Log.v(TAG, "not ducking player " + apc.getPlayerInterfaceId()
		+ ": SPEECH"); }
		Log.v(TAG, "not ducking player " + apc.getPlayerInterfaceId()
		+ " uid:" + apc.getClientUid() + " pid:" + apc.getClientPid()
		+ " - SPEECH");
		return false;
		} else if (apc.getPlayerType()
		== AudioPlaybackConfiguration.PLAYER_TYPE_JAM_SOUNDPOOL) {
		// TODO support ducking of SoundPool players
		Log.v(TAG, "not ducking player " + apc.getPlayerInterfaceId()
		+ " uid:" + apc.getClientUid() + " pid:" + apc.getClientPid()
		+ " - SoundPool");
		return false;
		}
		apcsToDuck.add(apc);
		@@ -351,7 +348,7 @@ public final class PlaybackActivityMonitor
		}
		if (mute) {
		try {
		Log.v(TAG, "call: muting player" + piid);
		Log.v(TAG, "call: muting player" + piid + " uid:" + apc.getClientUid());
		apc.getPlayerProxy().setVolume(0.0f);
		mMutedPlayers.add(new Integer(piid));
		} catch (Exception e) {
		@@ -375,10 +372,11 @@ public final class PlaybackActivityMonitor
		final AudioPlaybackConfiguration apc = mPlayers.get(piid);
		if (apc != null) {
		try {
		Log.v(TAG, "call: unmuting player" + piid);
		Log.v(TAG, "call: unmuting player" + piid + " uid:" + apc.getClientUid());
		apc.getPlayerProxy().setVolume(1.0f);
		} catch (Exception e) {
		Log.e(TAG, "call: error unmuting player " + piid, e);
		Log.e(TAG, "call: error unmuting player " + piid + " uid:"
		+ apc.getClientUid(), e);
		}
		}
		}
		@@ -559,13 +557,13 @@ public final class PlaybackActivityMonitor
		return;
		}
		try {
		Log.v(TAG, "ducking player " + apc.getPlayerInterfaceId());
		Log.v(TAG, "ducking player " + apc.getPlayerInterfaceId() + " uid:" + mUid);
		apc.getPlayerProxy().applyVolumeShaper(
		DUCK_VSHAPE,
		PLAY_CREATE_IF_NEEDED);
		mDuckedPlayers.add(piid);
		} catch (Exception e) {
		Log.e(TAG, "Error ducking player " + piid, e);
		Log.e(TAG, "Error ducking player " + piid + " uid:" + mUid, e);
		}
		}

		@@ -574,12 +572,12 @@ public final class PlaybackActivityMonitor
		final AudioPlaybackConfiguration apc = players.get(piid);
		if (apc != null) {
		try {
		Log.v(TAG, "unducking player " + piid);
		Log.v(TAG, "unducking player " + piid + " uid:" + mUid);
		apc.getPlayerProxy().applyVolumeShaper(
		DUCK_ID,
		VolumeShaper.Operation.REVERSE);
		} catch (Exception e) {
		Log.e(TAG, "Error unducking player " + piid, e);
		Log.e(TAG, "Error unducking player " + piid + " uid:" + mUid, e);
		}
		} else {
		// this piid was in the list of ducked players, but wasn't found