How to get the Latitude and Longitude on Map in Android?

public void recieveLongClick(MotionEvent ev)
{
    Projection p = mapView.getProjection();
    GeoPoint geoPoint = p.fromPixels((int) ev.getX(), (int) ev.getY());
    // You can now pull lat/lng from geoPoint
}

ที่มา http://stackoverflow.com/questions/4446811/how-to-get-the-latitude-and-longitude-on-map-in-android