<resources>
  
      <!--
          Base application theme, dependent on API level. This theme is replaced
          by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
      -->
      <style name="AppBaseTheme" >
          <!--
              Theme customizations available in newer API levels can go in
              res/values-vXX/styles.xml, while customizations related to
              backward-compatibility can go here.
          -->
      </style>
  
      <!-- Application theme. -->
      <style name="AppTheme" parent="AppBaseTheme">
          <!-- All customizations that are NOT specific to a particular API-level can go here. -->
      </style>
  
  </resources>