I made a website where routes can be made with Tomtom maps api calls.
Now I want to offer turn by turn navigation of those made routes.
I can made gpx files of the routes.
How to get the routes to a turn by turn navigation app in an easy way?
Is it possible to make an Android turn by turn navigation app that fetches gpx files from a remote location and provide turn by turn navigation?
Or is it possible to send the route directly to a navigation app? Or any other way?