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MediaPlayer:在状态 8、mPlayer(0x9a318160) 下调用prepareAsync

怎么解决java.lang.IllegalStateException?当转移到另一项活动时会发生这种情况

这个日志猫:

05-24 01:48:07.312 25905-25905/andie16n.abc_ind_english E/MediaPlayer: 在状态 8 下调用了prepareAsync,mPlayer(0x9a318160)

这个java代码:

package andie16n.abc_ind_english;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageButton;

/**
 * Created by andie on 11/05/2017.
 */

public class Abc_play_all extends Activity implements MediaPlayer.OnCompletionListener {
    private ImageButton tombol_play;
    private ImageButton tombol_play_a;
    private ImageButton tombol_play_b;
    private ImageButton tombol_play_c;
    private ImageButton tombol_play_d;
    private ImageButton tombol_play_e;
    private ImageButton tombol_play_f;
    private ImageButton tombol_play_g;
    private ImageButton tombol_play_h;
    private ImageButton tombol_play_i;
    private ImageButton …
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android

3
推荐指数
1
解决办法
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