title: cannot combine custom titles with other title features
body: <p>I am getting this error when calling the setContentView() after</p>
  
  <pre><code>    requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
      getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.maintitlebar);
  </code></pre>
  
  <p>The code is in the onCreate() for my class which extends ListActivity.
  My manifest XML file shows the default AppTheme for the application:</p>
  
  <pre><code>     android:theme="@style/AppTheme"
  </code></pre>
  
  <p>I have updated styles.xml to be:</p>
  
  <pre><code>&lt;resources&gt;
     &lt;style name="AppTheme" parent="android:Theme.Light" &gt;
      &lt;item name="android:windowNoTitle"&gt;true&lt;/item&gt;
     &lt;/style&gt;   
  &lt;/resources&gt;
  </code></pre>
  
  <p>This seems to be in accordance with the main posts on this error message.  I have also cleaned the build, yet I am still getting the above error message.  Has anybody any idea what is causing the clash?</p>