android 两个视频同时播放音频冲突的解决

当需要在同一页面播放两个视频时这时会由于音频冲突而导致播放失败，这时就需要在第二个视频放弃音频焦点代码如下
1.

private AudioManager mAudioMgr; if (mAudioMgr == null) {            mAudioMgr = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);        }        //放弃音频焦点 以免两个播放器同时播放会起冲突mAudioMgr.abandonAudioFocus(mAudioFocusChangeListener);

      //因为AudioManager.OnAudioFocusChangeListener在SDK8版本开始才有。

 private AudioManager.OnAudioFocusChangeListener mAudioFocusChangeListener = new AudioManager.OnAudioFocusChangeListener() {            @Override            public void onAudioFocusChange(int focusChange) {                if(focusChange == AudioManager.AUDIOFOCUS_LOSS){                    JLog.e("VideoPreViewDialog","失去音频焦点");                }else if(focusChange == AudioManager.AUDIOFOCUS_GAIN){                    //获得焦点之后的操作                    JLog.e("VideoPreViewDialog","获取音频焦点");                }            }    };

更多相关文章

随机推荐