android - Tracking of registered mobile users/associates who are in defined radius of distance -


i have registered users on mobile can tracked on maps, once have mobile active apps. want track users available in close proximity of 1 km (which can defined). of now, result of registered users irrespective of distance. can how track users within radius of choice , users coming radius.

thanks

you can users' location (longitude , latitude). calculate users distance between each other on setting time. (track distance , time based on track details )

then know coming else radius.


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