How to switch in android app from google map to osm?

Question

Android

Hello,
in an existing project (something like a taxi), a google map was used, but sparsely populated cities and villages are poorly drawn there, there are no houses and not all streets. We decided to switch to osm-leaflet.
tell me where you can read or maybe there is an example of how to make the transition without completely rewriting the code.
thanks for answers

Answer 1

There are two ways, beautiful and fast. The beautiful thing is to migrate from Google SDK to Mapbox Android SDK . It is not much different from the standard one, according to the developers. And it should be cheaper when there are not a hundred, but a hundred thousand users.
A quick one is to connect the OpenStreetMap layer to a Google map. How to do this is suggested on Stack Overflow .