<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true">
    <shape android:shape="rectangle">
        <solid android:color="@color/btn_color_pressed"/>
    </shape>
</item>
    <item android:state_enabled="true">
    <shape android:shape="rectangle" >
        <solid android:color="@color/btn_color"/>
    </shape>
    </item>
</selector>