title: getActionBar returns null
body: <p>Calling <code>getActionBar</code> returns <code>null</code>. This has been frequently reported so I've made sure to include the solutions others have used: My <code>minSdkVersion=11</code>, I do have a titlebar, and I'm calling <code>getActionBar</code> after <code>setContentView</code>. Also, my activity is not a child activity. </p>
  
  <pre><code>setContentView(R.layout.main);
  
  // experiment with the ActionBar 
  ActionBar actionBar = getActionBar();
  actionBar.hide();
  </code></pre>
  
  <p>Device is a Samsung Galaxy Tab 10.1 running Android 3.2</p>
  
  <p>Thanks in advance for any ideas or suggestions!</p>