How To Find If A Geo-location Is On A Road Between Two Points?

I am a student working on an android application related to navigation trying to learn android programming. The application needs to search the geo-locations (latitude,longitude) a

Solution 1:

There's already a lib for this: use isLocationOnPath with the polyline you are getting from directions api response.

Solution 2:

Build a LatLngBound using the two points and pass in the geolocation point you want to check into LatLngBounds.contain().