title: access cell inside a gridview in android
body: <p>i have kept tags for each of the cell inside a <code>GridView</code>. once the gridview is drawn by a custom adapter that i have made, i wish to access one specific cell inside the gridview.</p>
  
  <p>i have tried the following:</p>
  
  <pre><code>view = mygridView.findViewWithTag(tag);
  </code></pre>
  
  <p>but the view returned is null. 
  how do i access the cell inside the gridview?</p>
  
  <p>thank you in advance.</p>