private void registerLockScreenReceiver(Context context) {
        mLockScreenReceiver = new LockScreenReceiver();
        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction(ACTION_TOGGLE_PLAYBACK);
        intentFilter.addAction(ACTION_NEXT_TRACK);
        intentFilter.addAction(ACTION_PREVIOUS_TRACK);
        mLocalBroadcastManager = LocalBroadcastManager.getInstance(context);
        mLocalBroadcastManager.registerReceiver(mLockScreenReceiver, intentFilter);
    }
private void registerLockScreenReceiver ( Context context ) { mLockScreenReceiver = new LockScreenReceiver ( ) ; IntentFilter intentFilter = new IntentFilter ( ) ; intentFilter . addAction ( ACTION_TOGGLE_PLAYBACK ) ; intentFilter . addAction ( ACTION_NEXT_TRACK ) ; intentFilter . addAction ( ACTION_PREVIOUS_TRACK ) ; mLocalBroadcastManager = LocalBroadcastManager . getInstance ( context ) ; mLocalBroadcastManager . registerReceiver ( mLockScreenReceiver , intentFilter ) ; }
Register the lock screen receiver used to catch lock screen media buttons events.

@param context holding context.