<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="oval">

    <solid android:color="#80FFFFFF" />

    <stroke
        android:width="2dp"
        android:color="#FFFFFF" />

    <size
        android:width="80dp"
        android:height="80dp" />

</shape>

