title: when I use android 4.1 default icon, it prompts "Error: No resource found ", why it is like this?
body: <p><strong>I want to use the android default preference icon</strong></p>
  
  <pre><code>&lt;item android:id="@+id/settings"
        android:icon="@drawable/ic_menu_preferences"
        android:showAsAction="ifRoom" /&gt;
  </code></pre>
  
  <p><strong>and it prompts this error...</strong></p>
  
  <pre><code>Error: No resource found that matches the given name (at 'icon' with value '@drawable/ic_menu_preferences
  </code></pre>
  
  <p>how could I use the default icon??</p>