image_btn_layout_test.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="#f00"
        android:padding="8dp"
        android:text="ADDED BUTTON"
        android:textColor="#fff"
        android:textSize="20sp"/>