title: Android - How to improve ListView performance when setting Theme.Translucent.NoTitleBar in Activity?
body: <p>I have an activity with <code>Theme.Translucent.NoTitleBar</code> set as the activity's style attribute in the manifest.xml. </p>
  
  <pre><code>&lt;activity android:theme="@android:style/Theme.Translucent.NoTitleBar"/&gt;
  </code></pre>
  
  <p>I need that, because when launching the activity, I animate the rootlayout of this activity from the bottom to the top (like the <code>ModalPresentation</code> on iPhone) and I don't want to have a black background during this animation.</p>
  
  <p>Everythings works, but the performance of the <code>ListView</code> I put in this rootlayout is very slow after applying the translucent theme.</p>
  
  <p>I already tried setting BackgroundColors of the <code>ListView</code> and the rootlayout, but it seems, that android still considers the transparency while drawing.</p>