/** 初始化屏幕部分,保证横屏进入正常 */
 public void initVideo() {
   // 全屏容器
   boolean isFullScreen = false;
   // @sunxiao1 modify ,加入只横不竖方式,直接横屏设置过去
   if (VDVideoScreenOrientation.getIsLandscape(mContext)
       || mVDVideoViewLayerData.getLayerType()
           == VDVideoViewLayerContextData.LAYER_COMPLEX_NOVERTICAL) {
     isFullScreen = true;
   }
   setIsFullScreen(isFullScreen, true);
   VDVideoFullModeController.getInstance().setIsFullScreen(isFullScreen);
   // 设置音量部分
   for (VDVideoViewLayerContext context : mVDVideoViewLayerData.getLayerList()) {
     if (context.checkSoundWidget()) {
       VDVideoViewController controller = VDVideoViewController.getInstance(mContext);
       if (controller != null) controller.mIsHasSoundWidget = true;
       break;
     }
   }
 }