小编Sas*_*san的帖子

我正在尝试更新音乐播放器SeekBar,但没有任何反应.服务在我的活动中启动正常并正确绑定(因为我可以使用我服务中的一些方法和音乐播放正常).这是我的服务代码:

public class MusicPlayerService extends Service {

MediaPlayer myMusicPlayer;
String path;
Intent getMusicId = new Intent();

// Binder given to clients
private final IBinder mBinder = new LocalBinder();

/**
 * Class used for the client Binder.  Because we know this service always
 * runs in the same process as its clients, we don't need to deal with IPC.
 */
public class LocalBinder extends Binder {
    MusicPlayerService getService() {
        // Return this instance of LocalService so clients can call public methods …