App忘记了region.notifyEntryStateOnDisplay = false

Question

我的应用有时会忘记

region.notifyEntryStateOnDisplay = false

我在MainView控制器中设置了一个CLBeacon区域：

    let locationManager = CLLocationManager()
var region:CLBeaconRegion!

override func viewDidLoad() {
    super.viewDidLoad()


    region = CLBeaconRegion(proximityUUID: NSUUID(UUIDString: uuidString!)!, major: majorvar, minor: minorvar, identifier: "Beacon")

    // 2. setup locationManager
    locationManager.distanceFilter = kCLLocationAccuracyNearestTenMeters;
    locationManager.desiredAccuracy = kCLLocationAccuracyBest;


    // 4. setup test data
    setupData()

    // Do any additional setup after loading the view, typically from a nib.
    locationManager.delegate = self
    locationManager.pausesLocationUpdatesAutomatically = false
    region.notifyOnEntry = true
    region.notifyOnExit = true

    region.notifyEntryStateOnDisplay = false


    // Request authorisation to track location

    if (CLLocationManager.authorizationStatus() != CLAuthorizationStatus.AuthorizedAlways) {
        locationManager.requestAlwaysAuthorization()
    }


    if (CLLocationManager .isMonitoringAvailableForClass(CLBeaconRegion))
    {
        print("OK")
    }
    else {
        print("Problem")

    }

    locationManager.startMonitoringForRegion(region)
    locationManager.startRangingBeaconsInRegion(region)
    locationManager.startUpdatingLocation()

}

我在didEnterRegion和didExit地区拨打推送通知。它工作正常。然而，经过一段时间后，应用程序似乎忘记了notifyEntryStateOnDisplay=false。因为当我在灯塔区域时，它开始触发推送通知进入和退出每分钟左右。

是不是因为我在视图控制器中设置了区域而不是在app委托中？有什么想法吗？

非常感谢 斯蒂芬