title: ProgressBar at the bottom of gridview
body: <p>I have a GridView which shows a grid of 15 Views for the first time. Then, on click of a button, I add 5 more grid views. So, my question is:  How to add a ProgressBar at the bottom of a page, when those 5 Views are loading ? Like a spinner loading and the 5 Views get updated.</p>
  
  <p>Hi i have a tab host tabwidget for tabs and gridview inside framlayout..now if i want the progressbar then should i need to inclue this linearlayout after frame layout or inside frame laoyout?</p>