android-calculatorpp/android-app/src/main/res/layout/function_add_param.xml

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

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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_height="wrap_content"
			  a:layout_width="match_parent"
			  a:orientation="horizontal">

	<Button
			a:id="@+id/function_add_param_button"
			a:layout_height="wrap_content"
			a:layout_width="0dp"
			a:layout_weight="1"
			a:text="+"/>

	<TextView
			a:layout_height="wrap_content"
			a:layout_width="0dp"
			a:layout_weight="5"/>

</LinearLayout>