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暂停在 Android MediaPlayer 上的流音
原标题:Pause streaming audio on Android MediaPlayer
  • 时间:2012-05-22 14:27:44
  •  标签:
  • android

我有一个用按钮播放音频文件的方法 :

final MediaPlayer mediaplayer = MediaPlayer.create(
                    this,
                    Uri.parse("android.resource://" + getPackageName() + "/"
                            + R.raw.inro));
            mediaplayer.setOnPreparedListener(new OnPreparedListener() {
                @Override
                public void onPrepared(MediaPlayer mp) {
                    if (mediaplayer.isPlaying()) {
                        mediaplayer.pause();
                    } else {
                        mediaplayer.start();
                    }
                }
            });

我想做的是,当音频播放时,当用户再次点击按钮时,音频会暂停,但是当他再次点击时,音频会恢复。

Updated

@Override
    public void onClick(View v) {

        switch (v.getId()) {
        case R.id.btn_nav_back:
            WWHApplication.getMapActivityIntance().getVideoLocationDB();
            WWHApplication.getMapActivityIntance().initLocations();
            if (category ==  f ) {
                if (WWHApplication.getFavoritesListActivityIntance() != null)
                    WWHApplication.getFavoritesListActivityIntance()
                            .loadListView();
            }
            finish();
            break;
        case R.id.btn_tool_audio:
            final MediaPlayer mediaplayer = MediaPlayer.create(this,
                    Uri.parse("android.resource://" + getPackageName() + "/"
                            + R.raw.inro));     
                    if (mediaplayer.isPlaying()) {
                        mediaplayer.pause();
                    } else {
                        mediaplayer.start();
                    }

            break;
最佳回答

问题在于您正在尝试在 PreadListener 上暂停里面的音频 。 IT 不是这样工作的 。 在单击按钮的事件中做同样的事情,

playButton.setOnClickListener(new OnClickListener() {
                @Override
        public void onClick(View v) {
       if (mediaplayer.isPlaying()) {
                    mediaplayer.pause();
                } else {
                    mediaplayer.start();
                }
                }
    });

准备好的收听器只有在源代码准备好并可以播放时才被调用。 它不能确保您的 MediaPlayer 的播放和暂停 。

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