title: how to refresh listView from its adapter
body: <p>What would be the best way to refresh the <code>ListView</code> from its <code>BaseAdapter</code>? I am having a <code>ListView</code> that has an adapter. Here one of the views has a button that when the user clicks I would like to refresh a certain view (at position).</p>
  
  <p>I have tried calling the following code in <code>public View getView(int position, final View convertView, final ViewGroup parent)</code>, but this doesn't work.</p>
  
  <pre><code>View attendingUsers = parent.getChildAt(11);
  attendingUsers.invalidate();
  </code></pre>
  
  <p>Is there a way to redraw the view?</p>