samples/mobilewebapp/src/main/com/google/gwt/sample/mobilewebapp/MobileWebApp.gwt.xml

<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='mobilewebapp'>
  <!-- Inherit the core Web Toolkit stuff.                        -->
  <inherits name='com.google.gwt.activity.Activity'/>
  <inherits name='com.google.gwt.place.Place'/>
  <inherits name='com.google.gwt.user.User'/>
  <inherits name='com.google.gwt.user.theme.clean.Clean'/>
  <inherits name='com.google.gwt.editor.Editor'/>
  <inherits name='com.google.gwt.sample.mobilewebapp.FormFactor'/>
  <inherits name='com.google.web.bindery.requestfactory.RequestFactory'/>

  <!-- Specify the app entry point class.                         -->
  <entry-point class='com.google.gwt.sample.mobilewebapp.client.MobileWebApp'/>

  <!-- Use ClientFactoryImpl by default -->
  <replace-with class="com.google.gwt.sample.mobilewebapp.client.ClientFactoryImpl">
    <when-type-is class="com.google.gwt.sample.mobilewebapp.client.ClientFactory"/>
  </replace-with>

  <!-- Use ClientFactoryImplMobile for mobile form factor. -->
  <replace-with class="com.google.gwt.sample.mobilewebapp.client.ClientFactoryImplMobile">
    <when-type-is class="com.google.gwt.sample.mobilewebapp.client.ClientFactory"/>
    <when-property-is name="formfactor" value="mobile"/>
  </replace-with>

  <!-- Use ClientFactoryImplTablet for tablet form factor. -->
  <replace-with class="com.google.gwt.sample.mobilewebapp.client.ClientFactoryImplTablet">
    <when-type-is class="com.google.gwt.sample.mobilewebapp.client.ClientFactory"/>
    <when-property-is name="formfactor" value="tablet"/>
  </replace-with>

  <!-- Specify the paths for translatable code                    -->
  <source path='client'/>
  <source path='shared'/>
</module>