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未调用Swift didReceiveRemoteNotification

onesignal swift ios

Alexey K · 技术社区 · 10 年前

我有一个以oneSignal为推送提供商的应用程序。我可以收到推送通知,效果很好。但如果我尝试访问推送有效载荷 didReceiveRemoteNotification 未调用。

我有以下代码

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

 if application.applicationState != UIApplicationState.Background {

        let preBackgroundPush = !application.respondsToSelector("backgroundRefreshStatus")
        let oldPushHandlerOnly = !self.respondsToSelector("application:didReceiveRemoteNotification:fetchCompletionHandler:")
        var pushPayload = false
        if let options = launchOptions {
            pushPayload = options[UIApplicationLaunchOptionsRemoteNotificationKey] != nil
        }

    }
    if application.respondsToSelector("registerUserNotificationSettings:") {
        let settings = UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil)
        application.registerUserNotificationSettings(settings)
        application.registerForRemoteNotifications()
    } else {
        let types : UIRemoteNotificationType =  [.Badge, .Alert, .Sound]
        application.registerForRemoteNotificationTypes(types)
    }

}

func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {

    if userInfo["d"] as! String == "t"  {

        print("key was received")

    }
    print(userInfo)
    print("PREVED")

}

问题是,当我收到推送时,什么都不会打印出来。我做错了什么?

5 回复 | 直到 10 年前

Kendall Helmstetter Gelner 6 年前

在这个地方尝试一次delegete方法

func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {

叫这个吧

 func application(application: UIApplication,  didReceiveRemoteNotification userInfo: [NSObject : AnyObject],  fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {

    print("Recived: \(userInfo)")

    completionHandler(.NewData)

}

Abhishek Jain 7 年前

银行代码4.2 -叫这个

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    debugPrint("Received: \(userInfo)")
    completionHandler(.newData)
}

Manab Kumar Mal 9 年前

将此代码用于Swift 3.0

//MARK: Push notification receive delegates

    func application(_ application: UIApplication,
                              didReceiveRemoteNotification userInfo: [AnyHashable : Any],
                              fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void)
    {

        print("Recived: \(userInfo)")

        completionHandler(.newData)

    }

Avinash Jadhav 10 年前

嘿@Alexey确保 已为推送通知服务启用应用程序设置文件

Vincenzo 7 年前

相当旧的帖子,但可以在我的帖子中找到解决方案 Push Notifications are delivered but didReceiveRemoteNotification is never called Swift 或者在这里 didReceiveRemoteNotification function doesn't called with FCM notification server . 检查此参数: "content_available": true 在通知定义或推送通知服务中。下划线是应该如何设置的。