Problem with showing UIActivityIndicatorView
<p>In my UIViewController view I take </p>

<ol>
<li>A tab bar </li>
<li>Tab bar button </li>
<li>Table view </li>
<li>Button</li>
<li>UIActivityIndicatorView</li>
</ol>

<p>When I press a button that time I reload the table data and that time I want to show an indicator but when table is reloaded that time indicator not working .</p>

<p>When I press the button I properly start the indicator <code>[indicator startAnimating];</code> but it's not working.</p>

<p>I thing I forgot some thing.</p>
