case R.id.menu_getcurrentlocation:
           // ---get your current location and display a blue dot---
           mMap.setMyLocationEnabled(true);

           break;

       case R.id.menu_showcurrentlocation:
           Location myLocation = mMap.getMyLocation();
           LatLng myLatLng = new LatLng(myLocation.getLatitude(),
                   myLocation.getLongitude());

           CameraPosition myPosition = new CameraPosition.Builder()
                   .target(myLatLng).zoom(17).bearing(90).tilt(30).build();
           mMap.animateCamera(
               CameraUpdateFactory.newCameraPosition(myPosition));
           
           break;