title: getActionBar returns null - how to have NoTitleBar
body: <p>So I have this under my Activity's onCreateView()</p>
  
  <pre><code>    ActionBar actionBar = getActionBar();
      actionBar.setDisplayShowHomeEnabled(false);
      actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
      actionBar.setDisplayOptions(0, ActionBar.DISPLAY_SHOW_TITLE);
  </code></pre>
  
  <p>And my manifest looks like this</p>
  
  <pre><code>    &lt;activity
          android:name="com.example.nfcproducttracing.ProductTracer"
          android:label="@string/app_name" 
          android:theme="@android:style/Theme.Holo.Light"
          android:launchMode="singleTask"&gt;
  </code></pre>
  
  <p>What I have achieved is have my application with Tabs, but no TitleBar. However, during application launch I can briefly see the TitleBar before it disappears, and I do not want that.</p>
  
  <p>What am I supposed to do? When I set my activity theme to anything related to NoTitle, getActionBar returns null and the app crashes.</p>