您好，问下我集成视频库，播放视频为甚么播放不了？

[qinchangbiao]

VideoPlayerManager.getInstance().setVideoDisplayType(VideoConstants.VIDEO_DISPLAY_TYPE_CUT);
mVideoPlayer = findViewById(R.id.video_player);
int itemHeight = this.getResources().getDisplayMetrics().widthPixels * 9 / 16;
mVideoPlayer.getLayoutParams().height = itemHeight;
DetailsCoverController coverController = new DetailsCoverController(VideoPlayerActivity.this);
mVideoPlayer.setVideoCoverController(coverController, true);
mVideoPlayer.setGlobaEnable(true);
mVideoPlayer.startPlayVideo("http://baobab.kaiyanapp.com/api/v1/playUrl?vid=189024&resourceType=video&editionType=default&source=aliyun&playUrlType=url_oss", "测试一下视屏功能");

核心代码就这些点击播放时候一直转圈圈