title: How to create a Balloon Overlay on a MapView?
body: <p>I need to create a balloon overlay from where a user long presses on the MapView. </p>
  
  <p>Firstly how would i create the balloon overlay dynamically where the point was selected?</p>
  
  <p>A user will long press on the MapView within the application and the gesture detector cathches the gesture. </p>
  
  <p>I dont know how to go about creating a balloon overlay at the point that was selected. any ideas?</p>
  
  <pre><code> mGestureDetector = new GestureDetector(new GestureDetector.SimpleOnGestureListener() {
              @Override
              public void onLongPress(MotionEvent e) {
                  Log.d(tag, "Long Press event");
                  // i need to create a balloon at the point that was long pressed
              }
   }
  </code></pre>
  
  <p>i call this is in an overlay set on the map </p>
  
  <pre><code>mGestureDetector.onTouchEvent(ev);
  </code></pre>