Hi,
I have concerns about geofences and battery life. I'm not actually sure how they work behind the scenes but as part of my requirements for a company app I need to know if the user is inside a HM Court (Magistrates, Crown Court or High Court) within the United Kingdom. I have the lat/long co-ords of each court now and was planning to set up a geofence for each one so I can detect when they enter and leave the court. This would however mean creating 565 small geofences across the UK, most of which they will never use which seems absurdly wrong to me.
Another route would be to say "out of this list of 565 courts, which one are they in if any" however I wouldn't have a clue on how to program that, is there a way to check the current location against hundreds of locations in a list?
Thanks