title: disable an Item In the list View !
body: <p>I have read your solution to disable an Item in a List Activity in this link 
  <a href="https://stackoverflow.com/questions/2183610/android-how-to-disable-list-items-on-list-creation">Android: How to disable list items on list creation</a>.
  But when i tested your solution, it works fine, the item wanted is disabled, but the separator 
  of the list is gone.
  Do you Have an issue for this problem ?? </p>