<?xml version="1.0" encoding="utf-8"?>
  <selector xmlns:android="http://schemas.android.com/apk/res/android">
      <item android:drawable="@drawable/tab_background_selected"
            android:state_selected="true"/>
      <item android:drawable="@drawable/tab_background_unselected"
            android:state_focused="false"
            android:state_pressed="false"
            android:state_selected="false"/>
  </selector>