I am using Google Maps API v2 in my Android application, and I would like to know how could I get an elevation details of a specific route, e.g for a 10km route ahead. I'd like to update this graph on every location change.
I know I can get it like THIS. This however is not possible for me. I have the map area downloaded for an offline use. I just want the API to give me the elevation data from those, without connecting to the internet.