title: Android - set a ProgressBar to be a vertical bar instead of horizontal?
body: <p>I am trying to use a ProgressBar as a metering like display.  I thought it was going to be an easy task and thought that ProgressBar had a property to set to be vertical, but I'm not seeing anything.</p>
  
  <p>Additionally I'd like to be able to show ruler like indicator along the side of the bar to clearly indicate the current level.</p>
  
  <p>Pointers appreciated - Thanks!</p>