public PlaybackServiceMediaPlayer(Context context, PSMPCallback callback) {
Validate.notNull(context);
Validate.notNull(callback);
this.context = context;
this.callback = callback;
this.audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
this.playerLock = new ReentrantLock();
this.startWhenPrepared = new AtomicBoolean(false);
executor =
new ThreadPoolExecutor(
1,
1,
5,
TimeUnit.MINUTES,
new LinkedBlockingDeque<Runnable>(),
new RejectedExecutionHandler() {
@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
if (BuildConfig.DEBUG) Log.d(TAG, "Rejected execution of runnable");
}
});
mediaSession = new MediaSessionCompat(context, TAG);
mediaSession.setCallback(sessionCallback);
mediaSession.setFlags(MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);
mediaPlayer = null;
statusBeforeSeeking = null;
pausedBecauseOfTransientAudiofocusLoss = false;
mediaType = MediaType.UNKNOWN;
playerStatus = PlayerStatus.STOPPED;
videoSize = null;
}
/*
* (non-Javadoc)
* @see android.app.Service#onCreate()
*/
@Override
public void onCreate() {
super.onCreate();
LogHelper.d(TAG, "onCreate");
mPlayingQueue = new ArrayList<>();
mMusicProvider = new MusicProvider();
mPackageValidator = new PackageValidator(this);
ComponentName mediaButtonReceiver = new ComponentName(this, RemoteControlReceiver.class);
Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
mediaButtonIntent.setComponent(mediaButtonReceiver);
PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(this, 0, mediaButtonIntent, 0);
// Start a new MediaSessionCompat
mSession =
new MediaSessionCompat(this, "MusicService", mediaButtonReceiver, mediaPendingIntent);
/*
final MediaSessionCallback cb = new MediaSessionCallback();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
// Shouldn't really have to do this but the MediaSessionCompat method uses
// an internal proxy class, which doesn't forward events such as
// onPlayFromMediaId when running on Lollipop.
final MediaSession session = (MediaSession) mSession.getMediaSession();
session.setCallback(new MediaSessionCallbackProxy(cb));
} else {
mSession.setCallback(cb);
}
*/
setSessionToken(mSession.getSessionToken());
mSession.setCallback(new MediaSessionCallback());
mSession.setFlags(
MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS
| MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);
mPlayback = new LocalPlayback(this, mMusicProvider);
mPlayback.setState(PlaybackStateCompat.STATE_NONE);
mPlayback.setCallback(this);
mPlayback.start();
Context context = getApplicationContext();
Intent intent = new Intent(context, NowPlayingActivity.class);
PendingIntent pi =
PendingIntent.getActivity(
context, 99 /*request code*/, intent, PendingIntent.FLAG_UPDATE_CURRENT);
mSession.setSessionActivity(pi);
mSessionExtras = new Bundle();
CarHelper.setSlotReservationFlags(mSessionExtras, true, true, true);
WearHelper.setSlotReservationFlags(mSessionExtras, true, true);
WearHelper.setUseBackgroundFromTheme(mSessionExtras, true);
mSession.setExtras(mSessionExtras);
updatePlaybackState(null);
mMediaNotificationManager = new MediaNotificationManager(this);
mCastManager = VideoCastManager.getInstance();
mCastManager.addVideoCastConsumer(mCastConsumer);
mMediaRouter = MediaRouter.getInstance(getApplicationContext());
IntentFilter filter = new IntentFilter(CarHelper.ACTION_MEDIA_STATUS);
mCarConnectionReceiver =
new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String connectionEvent = intent.getStringExtra(CarHelper.MEDIA_CONNECTION_STATUS);
mIsConnectedToCar = CarHelper.MEDIA_CONNECTED.equals(connectionEvent);
LogHelper.i(
TAG,
"Connection event to Android Auto: ",
connectionEvent,
" isConnectedToCar=",
mIsConnectedToCar);
}
};
registerReceiver(mCarConnectionReceiver, filter);
}