title: Need help with an android layout question
body: <p>I need to have a linear Layout whose height is wrap_content, 
  but how can I specify a child of this linear layout to stretch to its parent?</p>
  
  <p>I tried 
      
                  ... some other children ...
          
          </p>
  
  <p>But this does not work.  The image does not scretch.</p>