<?xml version="1.0" encoding="utf-8"?>
  <selector xmlns:android="http://schemas.android.com/apk/res/android">

      <item android:drawable="@drawable/com_facebook_button_blue_pressed" android:state_focused="true" android:state_pressed="true"/>
      <item android:drawable="@drawable/com_facebook_button_blue_pressed" android:state_focused="false" android:state_pressed="true"/>
      <item android:drawable="@drawable/com_facebook_button_blue_normal"/>

  
  </selector>