Android draw route on openstreetmap [closed]

问题:

I am looking for a way to draw a route path on openstreetmap in my android app.
I only have the start and end points, however do not want just a straight line. Any ideas on how I could do this?

回答1:

For obtaining a route you can use one of the various online routers for OSM. Many of them offer a GPX export of the calculated route which you then can display in your application.

回答2:

Have you looked at the Open Street Map wiki, including the Traveling Salesman example: http://wiki.openstreetmap.org/wiki/Traveling_salesman