title: Add or Remove multiple language support in Android
body: <p>Suppose app provides multi-language support for example English and French.
  And it has 2 different folders for <code>string.xml</code> as per standard android guidelines to support different language.</p>
  
  <pre><code>res/values/strings.xml
  res/values-fr/strings.xml
  </code></pre>
  
  <p>Can I exclude any specific XML (for example in this case, values-fr) folder from App build? Meaning when an APK of this app is generated, it should not contain support for <code>values-fr</code>. Also, later, if I need to add the same, where to make the change to include <code>values-fr</code>?</p>
  
  <p>What build properties app needs to configure to support this "dynamic" add/remove of multi-language support?</p>