/**
  * 加载并开始播放视频
  *
  * @param videoUrl videoUrl
  */
 private void loadAndPlay(VideoUrl videoUrl, int seekTime) {
   showProgressView(seekTime > 0);
   setCloseButton(true);
   if (TextUtils.isEmpty(videoUrl.getFormatUrl())) {
     Log.e("TAG", "videoUrl should not be null");
     return;
   }
   mSuperVideoView.setOnPreparedListener(mOnPreparedListener);
   if (videoUrl.isOnlineVideo()) {
     mSuperVideoView.setVideoPath(videoUrl.getFormatUrl());
   } else {
     Uri uri = Uri.parse(videoUrl.getFormatUrl());
     mSuperVideoView.setVideoURI(uri);
   }
   mSuperVideoView.setVisibility(VISIBLE);
   startPlayVideo(seekTime);
 }