NotificationController.swift


  1. import WatchKit
  2. import SwiftUI
  3. import UserNotifications
  5. class NotificationController: WKUserNotificationHostingController<NotificationView> {
  6. var landmark: Landmark?
  7. var title: String?
  8. var message: String?
  10. let landmarkIndexKey = "landmarkIndex"
  12. override var body: NotificationView {
  13. NotificationView(
  14. title: title,
  15. message: message,
  16. landmark: landmark
  17. )
  18. }
  20. override func willActivate() {
  21. // This method is called when watch view controller is about to be visible to user
  22. super.willActivate()
  23. }
  25. override func didDeactivate() {
  26. // This method is called when watch view controller is no longer visible
  27. super.didDeactivate()
  28. }
  30. override func didReceive(_ notification: UNNotification) {
  31. let modelData = ModelData()
  33. let notificationData =
  34. notification.request.content.userInfo as? [String: Any]
  36. let aps = notificationData?["aps"] as? [String: Any]
  37. let alert = aps?["alert"] as? [String: Any]
  39. title = alert?["title"] as? String
  40. message = alert?["body"] as? String
  42. if let index = notificationData?[landmarkIndexKey] as? Int {
  43. landmark = modelData.landmarks[index]
  44. }
  45. }
  46. }