bg_circle.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item
android:bottom="5dp"
android:left="5dp"
android:right="5dp"
android:top="5dp">
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true">
<shape android:shape="oval">
<corners android:radius="10dp" />
<solid android:color="#fffdfd" />
<size
android:width="100dp"
android:height="200dp" />
</shape>
</item> <item>
<shape android:shape="oval">
<corners android:radius="20dp" />
<solid android:color="#282525" />
<size
android:width="100dp"
android:height="162dp" />
</shape>
</item> </selector>
</item> </layer-list>