title: How I can update image of fresco SimpleDraweeView, if it was set once by setImageURI
body: <p>I am using Facebook Fresco library and SimpleDraweeView for displaying avatar image from file:</p>
  
  <pre><code>  Uri avaURI = Uri.fromFile(new File(getCacheDir(), Constants.AVA_FILE_NAME));
    simpleDrawee.setImageURI(avaURI);
  </code></pre>
  
  <p>But what if I changed file with picture (deleted previous file and created the same one with new image), how can I update (refresh) SimpleDraweeView? Its still display the old version of image. (I tried to disable cache by <code>Fresco.getImagePipeline().evictFromMemoryCache(avaURI);</code> but it didn't help).</p>