android-calculatorpp/android-app/res/xml/calculator_widget_info_4x4.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.
  ~ You may obtain a copy of the License at
  ~
  ~    http://www.apache.org/licenses/LICENSE-2.0
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  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
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  ~ Contact details
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  ~ Email: se.solovyev@gmail.com
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<appwidget-provider xmlns:a="http://schemas.android.com/apk/res/android"
					a:minWidth="250dp"
					a:minHeight="250dp"
					a:initialLayout="@layout/widget_layout"
					a:previewImage="@drawable/widget_preview"
					a:resizeMode="horizontal|vertical">

</appwidget-provider>