how to add icon to button in android studio code example

Example 1: how to add icon to button in android studio

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval">
    <solid android:color="#FE4543"></solid>
     <stroke android:color="#FE4543" android:width="1dp"></stroke>

</shape>

Example 2: how to add icon to button in android studio

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval">
    <solid android:color="#FE4543"></solid>
     <stroke android:color="#FE4543" android:width="1dp"></stroke>

</shape>