app/src/main/res/drawable/image_corner.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#fff"/>
<stroke android:width="0dp"
android:color="#ff000000"/>
<padding android:left="2dp"
android:top="2dp"
android:right="2dp"
android:bottom="2dp"/>
<corners android:radius="200px"/>
</shape>