<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
        <item android:state_pressed="true" 
            android:drawable="@drawable/dk_btn_02_pressed" />
        
        <item android:state_focused="true"  
             android:drawable="@drawable/dk_btn_02_pressed" />
        
        <item android:drawable="@drawable/dk_btn_02_normal" />
 </selector>

