<?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item> <shape android:shape="oval"> <size android:height="21dp" android:width="21dp"/> <solid android:color="@color/red_600"/> <stroke android:color="@android:color/transparent" android:width="3dp"/> </shape> </item> <item> <bitmap android:src="@drawable/ic_clear_white_24dp" android:gravity="center" /> </item> </layer-list>