android-calculatorpp/android-app/res/layout-xlarge/cpp_app_keyboard.xml

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

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  ~ Copyright 2013 serso aka se.solovyev
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  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
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<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
			  a:layout_width="match_parent"
			  a:layout_height="match_parent"
			  a:orientation="vertical">

	<LinearLayout
			a:layout_weight="1"
			a:layout_width="match_parent"
			a:layout_height="0dp">

		<include layout="@layout/cpp_drag_button_left"/>

		<include layout="@layout/cpp_app_button_erase"/>

		<include layout="@layout/cpp_drag_button_empty"/>

		<include layout="@layout/cpp_drag_button_empty"/>

		<include layout="@layout/cpp_drag_button_empty"/>

		<include layout="@layout/cpp_drag_button_empty"/>

		<include layout="@layout/cpp_drag_button_clear"/>

		<include layout="@layout/cpp_drag_button_right"/>

	</LinearLayout>

	<LinearLayout
			a:layout_weight="1"
			a:layout_width="match_parent"
			a:layout_height="0dp">

		<include layout="@layout/cpp_drag_button_vars"/>

		<include layout="@layout/cpp_app_button_copy"/>

		<include layout="@layout/cpp_drag_button_7"/>

		<include layout="@layout/cpp_drag_button_8"/>

		<include layout="@layout/cpp_drag_button_9"/>

		<include layout="@layout/cpp_drag_button_multiplication"/>

		<include layout="@layout/cpp_drag_button_division"/>

		<include layout="@layout/cpp_drag_button_equals"/>

	</LinearLayout>

	<LinearLayout
			a:layout_weight="1"
			a:layout_width="match_parent"
			a:layout_height="0dp">

		<include layout="@layout/cpp_drag_button_functions"/>

		<include layout="@layout/cpp_app_button_paste"/>

		<include layout="@layout/cpp_drag_button_4"/>

		<include layout="@layout/cpp_drag_button_5"/>

		<include layout="@layout/cpp_drag_button_6"/>

		<include layout="@layout/cpp_drag_button_plus"/>

		<include layout="@layout/cpp_drag_button_subtraction"/>

		<include layout="@layout/cpp_drag_button_round_brackets"/>

	</LinearLayout>

	<LinearLayout
			a:layout_weight="1"
			a:layout_width="match_parent"
			a:layout_height="0dp">

		<include layout="@layout/cpp_drag_button_operators"/>

		<include layout="@layout/cpp_app_button_donate"/>

		<include layout="@layout/cpp_drag_button_1"/>

		<include layout="@layout/cpp_drag_button_2"/>

		<include layout="@layout/cpp_drag_button_3"/>

		<include layout="@layout/cpp_drag_button_0"/>

		<include layout="@layout/cpp_drag_button_dot"/>

		<include layout="@layout/cpp_drag_button_history"/>

	</LinearLayout>

</LinearLayout>