I am totally new to google\'s maps api for android and I was wondering if it is possible to restrict the area the map is showing to one country only. I mean my target users
If you are still interested, now it's possible to restrict the user's panning to a given area using the setLatLngBoundsForCameraTarget method.
setLatLngBoundsForCameraTarget
You will need to update the dependencies for your Play Services:
dependencies { compile 'com.google.android.gms:play-services:9.6.1' }