相关疑难解决方法(0)

Android的文档MediaPlayer显示该reset()调用没有无效状态:http://developer.android.com/reference/android/media/MediaPlayer.html#Valid_and_Invalid_States(无效状态列为{}或"无" ").

但是,我看到IllegalStateException在调用时抛出reset():

java.lang.IllegalStateException
at android.media.MediaPlayer._reset(Native Method)
at android.media.MediaPlayer.reset(MediaPlayer.java:1061)
at com.example.android.player.AsyncPlayer$AsyncHandler.handleMessage(AsyncPlayer.java:654)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.os.HandlerThread.run(HandlerThread.java:60)

文档不正确吗？