如何将Exoplayer设置为服务

Question

我正试着用系外演奏者制作一个音乐播放器，但我不能把它作为一项服务。

class PlayerService : Service() {

    var exoPlayer : ExoPlayer? = null
    
    override fun onBind(p0: Intent?): IBinder? {

        setMedia()
        return MusicBinder()
    }

    override fun onCreate() {
        super.onCreate()
        exoPlayer = ExoPlayer.Builder(this).build()
        Log.d("tag","service Started")
    }
    
    inner class MusicBinder() : Binder(){
        fun getExoPLayer() = exoPlayer
    }

    private fun setMedia() {
        val mediaItem = MediaItem.fromUri(getString(R.string.media))
        player?.prepare()
        player?.setMediaItem(mediaItem)
        player?.prepare()
    }

}

Answer 1

您可以在onStartCommand重写函数上准备和准备这样的系外播放器

@Override
    public int onStartCommand(Intent intent, int flags, int startId) {
          exoPlayer = ExoPlayer.Builder(this).build()
          setMedia()
          return START_STICKY;
}

这个对我有用