An indirect and undocumented decision, apparently, based on this somewhat confusing list of "activity types": https://developer.apple.com/library/ios/documenta

An indirect and undocumented decision, apparently, based on this somewhat confusing list of "activity types": https://developer.apple.com/library/ios/documentation/CoreLocation/Reference/CLLocationManager_Class/index.html#//apple_ref/c/tdef/CLActivityType https://developer.apple.com/library/ios/documentation/CoreLo...