<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true">
<shape android:shape="oval">
<size android:width="80dp" android:height="80dp"/>
<stroke android:width="0.5dp" android:color="#FFBBBBBB" />
<solid android:color="#BB666688" />
</shape>
</item>
<item>
<shape android:shape="oval">
<size android:width="80dp" android:height="80dp"/>
<stroke android:width="0.5dp" android:color="#FFBBBBBB" />
<solid android:color="#BB222244" />
</shape>
</item>
</selector>