ios - 从另一种方法获取区域标识符？

Question

我正在尝试做基于位置的项目。当我收到通知时，我将按"is"按钮并转到应用程序中的地点页面。要执行此过程，我应该采用通知标题，但我正在核心位置的 didenterregion 方法中创建通知。对于通知操作，我应该使用 didreceiveresponse 方法。我如何获取来自 didenterregion 的通知标题以用于 diredreceiveresponse 方法？

这是我的代码

  UNUserNotificationCenter.current().requestAuthorization(
            options: [.alert,.sound,.badge],
            completionHandler: { (didAllow,error) in


        }
        )

        let answerYes = UNNotificationAction(identifier: "answerYes", title: "Evet", options: UNNotificationActionOptions.foreground)
        let answerCancel = UNNotificationAction(identifier: "answerCancel", title: "İptal", options: UNNotificationActionOptions.foreground)

        let category = UNNotificationCategory(identifier: "myCategory", actions: [answerYes,answerCancel], intentIdentifiers: [], options: [])
        UNUserNotificationCenter.current().setNotificationCategories([category])
     let topkapiLatitude: CLLocationDegrees = 41.013
        let topkapiLongitude: CLLocationDegrees = 28.984
        let topkapiCenter: CLLocationCoordinate2D = CLLocationCoordinate2DMake(topkapiLatitude, topkapiLongitude)
        let topkapiRadius: CLLocationDistance = CLLocationDistance(100.0)
        let topkapiIdentifier: String = "Topkapı Sarayı"

        let topkapiRegion  = CLCircularRegion(center: topkapiCenter, radius: topkapiRadius, identifier: topkapiIdentifier)

        let yrbtnLatitude: CLLocationDegrees = 41.0081
        let yrbtnLongitude: CLLocationDegrees = 28.9778
        let yrbtnCenter: CLLocationCoordinate2D = CLLocationCoordinate2DMake(yrbtnLatitude, yrbtnLongitude)
        let yrbtnRadius: CLLocationDistance = CLLocationDistance(100.0)
        let yrbtnIdentifier: String = "Yerebatan Sarnıcı"

        let yrbtnRegion  = CLCircularRegion(center: yrbtnCenter, radius: yrbtnRadius, identifier: yrbtnIdentifier)

        locationManager.distanceFilter = 10
        locationManager.desiredAccuracy = kCLLocationAccuracyBest
        topkapiRegion.notifyOnEntry = true
        yrbtnRegion.notifyOnEntry = true

        locationManager.delegate=self
        UNUserNotificationCenter.current().delegate = self
        locationManager.requestAlwaysAuthorization()
        locationManager.startMonitoring(for: topkapiRegion)
        locationManager.startMonitoring(for: yrbtnRegion)
        locationManager.startUpdatingLocation()

        return true
    }


    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
        if response.actionIdentifier == "answerYes" {

    }
        else {

        }
    }

    func locationManager(_ manager: CLLocationManager, didEnterRegion region: CLRegion) {

        let content = UNMutableNotificationContent()
        content.title = region.identifier
        content.subtitle = "You are at \(region.identifier) now"
        content.body = "Do you want to learn history of this place?"
        content.badge = 1
        content.categoryIdentifier = "myCategory"


        let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 2, repeats: false)
        let request = UNNotificationRequest(identifier: "timerDone", content: content, trigger: trigger)
        UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)








    }

Answer 1

您可以通过 UNMutableNotificationContent 的 userInfo 属性自定义对象。

content.userInfo = ["yourkey": "Your object"] as [String : Any] // set in region method

然后进入** didReceive**

print(response.notification.request.content.userInfo) // this is your data