Abit/app/src/main/res/layout/showcase_button.xml

<?xml version="1.0" encoding="utf-8"?>
<Button xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/material_showcase_button_bg"
        android:text="@string/got_it"
        android:textAllCaps="true"
        android:textColor="@android:color/white"
        android:textSize="13sp"
        android:textStyle="bold">
</Button>