SwiftUI 和 Firebase：从推送通知中获取信息

Question

我想将来自Firebase 的push notifications 接收到我的SwiftUI 的应用程序中。 我可以看到我的通知并且效果很好，但我不知道如何处理操作值来处理数据。我读到了didReceiveRemoteNotification，但没有用。你知道我做错了什么吗？

非常感谢...

AppDelegate.swift

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
    
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }
  
    print(userInfo)
}

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
                 fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }
    
    print(userInfo)
    
    
    completionHandler(UIBackgroundFetchResult.newData)
}

Answer 1

这解决了我的生活：

extension AppDelegate: UNUserNotificationCenterDelegate {
    
    func userNotificationCenter(_ center: UNUserNotificationCenter,
                                didReceive response: UNNotificationResponse,
                                withCompletionHandler completionHandler: @escaping () -> Void) {
        
        let userInfo = response.notification.request.content.userInfo
        let url = userInfo["url"] as! String
        
        print(url)
        
        completionHandler()
    }
}