android-calculatorpp/android-app/res/layout/cpp_wizard_step_choose_layout.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
			  a:layout_width="match_parent"
			  a:layout_height="match_parent"
			  a:orientation="vertical">

	<TextView
			a:text="Do you want to use optimized layout for large screens or just big buttons?"
			a:layout_height="wrap_content"
			a:layout_width="match_parent"/>

	<LinearLayout a:layout_width="match_parent"
				  a:layout_height="match_parent"
				  a:orientation="vertical">

		<RadioGroup a:orientation="horizontal"
					a:layout_width="match_parent"
					a:layout_height="wrap_content">

			<RadioButton a:layout_width="0dp"
						 a:id="@+id/wizard_optimized_radiobutton"
						 a:layout_weight="1"
						 a:text="@string/cpp_wizard_layout_optimized"
						 a:layout_height="wrap_content"/>

			<RadioButton a:layout_width="0dp"
						 a:id="@+id/wizard_big_buttons_radiobutton"
						 a:layout_weight="1"
						 a:text="@string/cpp_wizard_layout_big_buttons"
						 a:layout_height="wrap_content"/>

		</RadioGroup>

		<LinearLayout a:layout_width="match_parent"
					  a:layout_height="wrap_content"
					  a:orientation="horizontal">

			<ImageView a:layout_width="0dp"
					   a:layout_weight="1"
					   a:scaleType="centerInside"
					   a:layout_height="match_parent"
					   a:padding="10dp"
					   a:src="@drawable/tablet_optimized"/>

			<ImageView a:layout_width="0dp"
					   a:layout_weight="1"
					   a:scaleType="centerInside"
					   a:layout_height="match_parent"
					   a:padding="10dp"
					   a:src="@drawable/tablet_big_buttons"/>

		</LinearLayout>

	</LinearLayout>

</LinearLayout>