How to put a marker only on certain places on a Google Maps map?

Question

Android

Is it possible to set a limit so that you can only place a marker on certain places on the Google Maps map (for example, only stops)?

Answer 1

1) take the coordinates of the click
2) ask Google what is in this place ( supported types )
3) if there is what you need (by the way, there are no stops for the campaign), then put a marker
P.S. But it will cost you dearly.