Threema-Android-mirror/app/src/main/res/drawable/shape_button_green_disabled.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
	   android:shape="rectangle">
	<solid android:color="@color/wizard_color_button_disabled"/>
	<stroke
		android:color="@color/wizard_color_button_disabled"
		android:width="1dp"
	/>
	<corners
		android:radius="4dp"
	/>
</shape>