本文介绍了斯威夫特didReceiveRemoteNotification不被调用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个使用oneSignal作为推送提供程序的应用程序.我可以收到推送通知，效果很好.但是，如果我尝试访问推送有效载荷，则不会得到任何结果，因为didReceiveRemoteNotification没有被调用.
I have an app with oneSignal as push provider. I can receive push notifications, that work good. But if I try to access push payload I get nothing as didReceiveRemoteNotification not called.
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没打印出来.我在做什么错了?
Problem is that nothing prints out when I receive push. What am I doing wrong ?
推荐答案
在此位置尝试一次delegete方法
try once your delegete method in this place
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {
称呼这个人
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
print("Recived: \(userInfo)")
completionHandler(.NewData)
}
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