<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_enabled="false">
        <shape
            android:shape="rectangle" >
            <corners android:radius="4dp"/>
            <solid android:color="#7FFFFFFF"/>
        </shape>
    </item>
    <item android:drawable="@android:color/transparent" />
</selector>
