Can setDisplayShowTitleEnabled be set in xml to theme an ActionBar?
<p>I am trying to theme an <code>ActionBar</code> in xml rather than code. So far I have this:</p>

<pre><code>&lt;style name="TestTheme" parent="android:Theme.Holo.Light"&gt;
    &lt;item name="android:actionBarStyle"&gt;@style/TestActionBar&lt;/item&gt;
&lt;/style&gt;

&lt;style name="TestActionBar" parent="android:style/Widget.Holo.Light.ActionBar"&gt;
    &lt;item name="android:background"&gt;@drawable/actionbar_background&lt;/item&gt;
&lt;/style&gt;
</code></pre>

<p>This is giving me my custom background and I want to be able to turn off the title here as well. In code, I would set <code>setDisplayShowTitleEnabled</code> to false. How do I do it in xml?</p>
