如果App终止,则不会调用UNUserNotificationCenter didRecieve Response

Question

如果应用程序未处于活动状态(甚至不在后台或已终止),则在3D Touch之后单击"通知中的操作按钮聊天"时不会调用UNUserNotificationCenter功能.我在Xcode中使用"附加到名称处理"来在应用程序终止时调试应用程序.这是代码:

import UIKit
import Mixpanel
import UserNotifications

@UIApplicationMain

class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterDelegate {

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        //setup mixpanel

        self.handlePushNotificationWithUserInfo(launchOptions: launchOptions)

        //ask for push notification perms
        return true
    }

当通知弹出窗口(从MixPanel发送)时,首先调用此函数,

致电1:

    func handlePushNotificationWithUserInfo(launchOptions: [NSObject: AnyObject]?) {
        //Handle PushNotification when app is opened
    }

然后它就在这里,

电话2:

    //register for notification
    func application(_ application: UIApplication, didRegister notificationSettings: UIUserNotificationSettings) {

        if #available(iOS 10.0, *) {
            let center = UNUserNotificationCenter.current()
            center.requestAuthorization(options: [.alert, .sound]) { (granted, error) in
                // Enable or disable features based on authorization.
            }
            center.delegate = self

            let actionChat = UNNotificationAction(identifier: Constants.ActionType.CHAT.rawValue, title: "Chat", options: [.foreground])
            let categoryOptions = UNNotificationCategoryOptions(rawValue: 0)
            let customerSupportCategory = UNNotificationCategory(identifier: Constants.NotificationType.CUSTOMER_SUPPORT.rawValue, actions: [actionChat], intentIdentifiers: [], options: categoryOptions)
            center.setNotificationCategories([customerSupportCategory])
        }

        application.registerForRemoteNotifications()
    }

致电3:

    // remote notification
    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        ....Some Code....
    }

但是没有调用下面的函数.但是如果应用程序在后台运行,则调用下面的函数并且一切正常.其他方式应用程序来到前台,之后聊天不会.

    // action buttons in enhanced Notification
    @available(iOS 10, *)
    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) {
        guard let action = Constants.ActionType(rawValue: response.actionIdentifier) else {
            completionHandler()
            return
        }
        switch action {
        case .CHAT:
            _ = self.handleRemoteUrl(NSURL(string: "chat") as? URL)
        default:
            _ = self.handleRemoteUrl(NSURL(string: "chat") as? URL)
        }
        completionHandler()
    }

    @available(iOS 10.0, *)
    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: (UNNotificationPresentationOptions) -> Void) {
        completionHandler([.alert, .sound])
    }
}

永远不会调用此函数可能是因为它在iOS 10中通过userNotificationCenter()折旧,不确定.请解释一下..

    func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {
        ....Some Code....
    }

我使用iPhone 6s iOS 10作为调试设备. XCode 8 beta-3

Answer 1

根据我自己的实验,在Swift 3和Xcode 8中接收本地通知如下:

一致性

• 符合 UNUserNotificationCenterDelegate

  class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterDelegate { .... }
  

• 注册为通知中心的代表:

  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
  
      let center = UNUserNotificationCenter.current()
      center.delegate = self
  
      return true
  }
  

代表方法

• 回复错过的通知(例如,在发送通知时用户查看应用程序)

  func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: (UNNotificationPresentationOptions) -> Void) {
      print(notification.request.content.userInfo)
  }
  

• 响应操作通知(例如用户打开的通知)

  func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) {
      print(response.notification.request.content.userInfo)
  }