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

<item android:state_focused="true"      
         android:state_pressed="false"    
         android:drawable="@color/black" />  

<item android:state_focused="true"      
          android:state_pressed="true"     
          android:drawable="@color/blue" /> 
<item android:state_focused="false"      
          android:state_pressed="true" 
          android:drawable="@color/blue" /> 
<item android:drawable="@color/black" /> 

</selector>