在没有iBeacon的情况下实现地理围栏时，当应用未运行时，didEnterRegion和didDetermineState不被调用

Question

I am trying to implement Geofencing with out iBeacon. The didStartMonitoringFor is getting called, but didEnterRegion & didDetermineState not being called when the app is not running.

I am calling the requestState in didStartMonitoringFor . So the didDetermineState is being called for the first time. But not getting called while location changes. Can some one help me ?

Thanks in advance !

Answer 1

Thank God ! I got the answer by myself.

I have been doing all declaration and delegate method implementation in Home screen classs. I changed all part to AppDelegate class. Also made some changes to properties for location manager as

    locationManager.delegate = self
    locationManager.activityType = .automotiveNavigation
    locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters
    locationManager.distanceFilter = 10.0
    locationManager.requestAlwaysAuthorization() 

Also implemented both delegate methods

func locationManager(_ manager: CLLocationManager, didStartMonitoringFor region: CLRegion){
    manager.requestState(for: region)
}
func locationManager(_ manager: CLLocationManager, didDetermineState state: CLRegionState, for region: CLRegion) {
    if state == .inside
    {
            addNotification(region: region)
    }
}
func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {
            addNotification(region: region)
    }

And it worked !