title: Using PreferenceScreen/PreferenceActivity to configure home screen widgets
body: <p>I'm creating an appwidget, where the user should be able to configure it before it is added to the home screen. To me, PreferenceScreen/PreferenceActivity seems perfect for the task, but the intention behind these classes seem to be configuring an actual application. I've searched, but cannot find any documentation or tutorials which covers this question.</p>
  
  <p>Is it possible to configure a widget using these classes, or is the only alternative to configure it through an ordinary view?</p>
  
  <p>Thanks for any answers!</p>