我目前正在使用类似于下面的方法来检索信息,但是我不确定如何获得该流派。有谁知道流派的额外字符串是什么,或者是否有额外的字符串?谢谢。
public class CurrentMusicTrackInfoActivity extends Activity
{
public static final String SERVICECMD = "com.android.music.musicservicecommand";
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
com.sec.android.app.music.player.service.CorePlayerService
IntentFilter iF = new IntentFilter();
iF.addAction("com.android.music.metachanged");
iF.addAction("com.android.music.playstatechanged");
iF.addAction("com.android.music.playbackcomplete");
iF.addAction("com.android.music.queuechanged");
registerReceiver(mReceiver, iF);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent)
{
String action = intent.getAction();
String cmd = intent.getStringExtra("command");
Log.v("tag ", action + " / " + cmd);
String artist = intent.getStringExtra("artist");
String album = intent.getStringExtra("album");
String track = intent.getStringExtra("track");
Log.v("tag",artist+":"+album+":"+track);
Toast.makeText(CurrentMusicTrackInfoActivity.this,track,Toast.LENGTH_SHORT).show();
}
};
}