title: How can I reload an Activity that exists within a TabView?
body: <p>I have a Tabview with 3 tabs (each having their own activity). I have a tab that parses a RSS feed. How can I refresh this feed via a menu button? I tried doing the following but I lose the tabs above of course.  Thanks!</p>
  
  <pre><code>  Intent UpdateFeedIntent = new Intent(classA.this, classA.class);
  </code></pre>
  
  <p>startActivity(UpdateFeedIntent);
     finish();</p>