android - 将 MediaPlayer 与 setOnPreparedListener 一起使用

Question

我正在尝试设置一个 OnPreparedListener，但出现此错误:

The method setOnPreparedListener(MediaPlayer.OnPreparedListener) in the type MediaPlayer is not applicable for the arguments (new OnPreparedListener(){})

DV 是一个全局的 MediaPlayer。

String url = "<myurl>";
DV = new MediaPlayer();
DV.setAudioStreamType(AudioManager.STREAM_MUSIC);

DV.setDataSource(url);
DV.prepareAsync();

DV.setOnPreparedListener(new OnPreparedListener() {
     public void onPrepared(MediaPlayer mp) {
         mp.start();
     }
});

Answer 1

将此添加到您的代码中:

import android.media.MediaPlayer.OnPreparedListener;

或者，您可以使用:

new MediaPlayer.OnPreparedListener() {...}

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