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