border inside shape android code example
Example: android drawable shape with outline
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<stroke android:width="2dp" android:color="#D0CFCC" />
<solid android:color="#F8F7F5" />
<corners android:radius="10dp" />
<padding android:left="2dp" android:top="2dp" android:right="2dp" android:bottom="2dp" />
</shape>