title: Google Maps Android API v2 Route Overlay
body: <p>Playing around with the new API today to see if I can port my current app to it, I see that there is no <code>MapView.getOverlays().add(...);</code>
  Conceptually, it seems hard to imagine how an overlay which was previously 2D, would be rearranged when the map is tilted.</p>
  
  <p>I see that there is functionality for something called <code>GroundOverlay</code> but this does not look applicable to my case. I also see <code>Polyline</code> and this looks better suited to my purpose.</p>
  
  <p>Does anyone have any idea on how, or if one will be able to add a route overlay (I'm using the Directions API) using the mapping API v2?</p>