title: Android progressbar in image thumbnail
body: <p>I have a gridview with an adapter that loads and caches images from the web. What I'm trying to do is find a way to have individual progress spinners for each image. I like the indeterminate ProgressBar, and I'm trying to find a way to use it without a ViewSwitcher. I used the indeterminate drawable from the progress bar...</p>
  
  <pre><code>row.setImageDrawable(new ProgressBar(c).getIndeterminateDrawable());
  </code></pre>
  
  <p>...but it's too big and doesn't animate. Is there a simpler way to achieve the results I'm looking for? Or is there a way to tweak my approach to get the results that I'm looking for? Thanks!</p>