title: android preference horizontal divider in custom preference?
body: <p>I've created  my own custom preference objects that extend Preference.  I've only created them because there are no Preferences for these custom data types.</p>
  
  <p>Everything is working, but my custom preferences don't have the same appearance because they are missing the horizontal divider that the system preference objects have.  I've looked for the code that is creating the horizontal divider, but I can't find where it is done.</p>
  
  <p>The built in divider isn't just a thin bar.  There is a bit of a gradient to it.  I'm thinking that this may be in a layout file, but I can't find the layouts for the system preferences.</p>
  
  <p>Anybody got an idea how this is implemented?</p>