title: IPhone SDK: Adding a UIActivityIndicatorView to a UITableViewCell
body: <p>Why doesn't the cell show anything in this code:</p>
  
  <pre><code>UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
  [cell.imageView addSubview:spinner];
  [spinner startAnimating];
  cell.textLabel.text=@"Carregando...";
  [spinner release];
  </code></pre>
  
  <p>I'm doing this inside <code>tableView:cellForRowAtIndexPath:</code>.</p>
  
  <p>I tried size to fit, create a frame to <code>cell.imageView</code> and a same size frame to the spinner, but nothing works. </p>
  
  <p>What´s wrong with this code? </p>
  
  <p>Thank you..!</p>