SimpleDraweeView 控件清空缓存

  

Uri imgurl=Uri.parse(item.getImg());    // 清除Fresco对这条验证码的缓存    ImagePipeline imagePipeline = Fresco.getImagePipeline();    imagePipeline.evictFromMemoryCache(imgurl);    imagePipeline.evictFromDiskCache(imgurl);    // combines above two lines    imagePipeline.evictFromCache(imgurl);SimpleDraweeView poster=((SimpleDraweeView) view.findViewById(R.id.sdv_home_movie_poster));poster.setImageURI(imgurl);