<?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="@drawable/btn_bgd_default" />
    <item android:state_focused="false" android:state_pressed="true"
    android:drawable="@drawable/btn_bgd_pressed" />
    <item android:drawable="@drawable/btn_bgd_default" />
</selector>