Merge "Remove media players if their backing session dissappears" am: b8b822bccd am: d7835086b8 (98b65dd3) · Commits · e / os / android_packages_apps_Bluetooth

src/com/android/bluetooth/avrcp/MediaPlayerList.java

+17 −9

Original line number	Diff line number	Diff line
		@@ -459,6 +459,7 @@ public class MediaPlayerList {
		if (playerId == mActivePlayerId && playerId != NO_ACTIVE_PLAYER) {
		getActivePlayer().unregisterCallback();
		mActivePlayerId = NO_ACTIVE_PLAYER;
		sendMediaUpdate(new MediaData(Util.empty_data(), null, null));
		}

		final MediaPlayerWrapper wrapper = mMediaPlayers.get(playerId);
		@@ -536,28 +537,35 @@ public class MediaPlayerList {
		new MediaSessionManager.OnActiveSessionsChangedListener() {
		@Override
		public void onActiveSessionsChanged(
		List<android.media.session.MediaController> newControllers) {
		List<android.media.session.MediaController> controllers) {
		synchronized (MediaPlayerList.this) {
		Log.v(TAG, "onActiveSessionsChanged: number of controllers: "
		+ newControllers.size());
		if (newControllers.size() == 0) return;
		+ controllers.size());
		if (controllers.size() == 0) return;

		// Apps are allowed to have multiple MediaControllers. If an app does have
		// multiple controllers then newControllers contains them in highest
		// multiple controllers then controllers contains them in highest
		// priority order. Since we only want to keep the highest priority one,
		// we keep track of which controllers we updated and skip over ones
		// we've already looked at.
		HashSet<String> addedPackages = new HashSet<String>();

		for (int i = 0; i < newControllers.size(); i++) {
		for (int i = 0; i < controllers.size(); i++) {
		Log.d(TAG, "onActiveSessionsChanged: controller: "
		+ newControllers.get(i).getPackageName());
		if (addedPackages.contains(newControllers.get(i).getPackageName())) {
		+ controllers.get(i).getPackageName());
		if (addedPackages.contains(controllers.get(i).getPackageName())) {
		continue;
		}

		addedPackages.add(newControllers.get(i).getPackageName());
		addMediaPlayer(newControllers.get(i));
		addedPackages.add(controllers.get(i).getPackageName());
		addMediaPlayer(controllers.get(i));
		}

		// Remove all players that weren't added.
		for (String packageName : mMediaPlayerIds.keySet()) {
		if (!addedPackages.contains(packageName)) {
		removeMediaPlayer(mMediaPlayerIds.get(packageName));
		}
		}
		}
		}