RemoteControlClient仅在锁定屏幕上显示播放/暂停切换

casolorz 发表于 Dev

卡索洛兹

我的Android应用程序上有一个RemoteControlClient，并为其提供了以下标志：

 myRemoteControlClient.setTransportControlFlags(
            RemoteControlClient.FLAG_KEY_MEDIA_PLAY |
            RemoteControlClient.FLAG_KEY_MEDIA_PAUSE |
            RemoteControlClient.FLAG_KEY_MEDIA_REWIND |
            RemoteControlClient.FLAG_KEY_MEDIA_FAST_FORWARD |
            RemoteControlClient.FLAG_KEY_MEDIA_STOP);

但是，当它在锁定屏幕上显示时，我只能看到暂停或播放，具体取决于我是在播放还是在暂停。

没有办法显示其他控件吗？

谢谢。

编辑：这是我的其余代码：

    ComponentName myEventReceiver = new ComponentName(getApplicationContext().getPackageName(), PlayingBroadcastReceiver.class.getName());
    myAudioManager =
            (AudioManager) getApplicationContext().getSystemService(Context.AUDIO_SERVICE);
    myAudioManager.registerMediaButtonEventReceiver(myEventReceiver);
    // build the PendingIntent for the remote control client
    Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
    mediaButtonIntent.setComponent(myEventReceiver);
    PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, mediaButtonIntent, 0);
    // create and register the remote control client
    myRemoteControlClient = new RemoteControlClient(mediaPendingIntent);

    myRemoteControlClient.setTransportControlFlags(
            RemoteControlClient.FLAG_KEY_MEDIA_PLAY |
                    RemoteControlClient.FLAG_KEY_MEDIA_PAUSE |
                    RemoteControlClient.FLAG_KEY_MEDIA_REWIND | RemoteControlClient.FLAG_KEY_MEDIA_FAST_FORWARD |
                    RemoteControlClient.FLAG_KEY_MEDIA_STOP);
    myAudioManager.registerRemoteControlClient(myRemoteControlClient);


    myRemoteControlClient.editMetadata(true)
            .putString(MediaMetadataRetriever.METADATA_KEY_TITLE, item.getTitle())

            .putBitmap(RemoteControlClient.MetadataEditor.BITMAP_KEY_ARTWORK, item.getBitmap())

            .apply();
    setPlaybackState(RemoteControlClient.PLAYSTATE_PLAYING);
    //Request audio focus for playback
    int result = myAudioManager.requestAudioFocus(this,
            AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN);