//加载本地小视频 快照，只是快照 并不能播放
String videoPath =Environment.getExternalStorageDirectory().getAbsolutePath()+"/Movies/test.mp4";;
File videoFile = new File(videoPath);
Glide.with(this).load(Uri.fromFile(videoFile)).placeholder(R.mipmap.ic_launcher).into(mIv7);
//或者
Glide.with( context ) .load( Uri.fromFile( new File( vidioBean.getLocationPath() ) ) ) .into( holder.ivThumImag );
