swift - Swift 2 Parse推送通知

我正在尝试在Xcode 7.0 GM中使用Swift 2解析推送通知。问题是它连接了但没有显示推动。您知道为什么吗？先感谢您

这是我的代码..当然我删除了我的Parse ID，但是在我的项目中..我试图使用Parse提供的代码，但是我遇到了错误..所以我在Github上使用了一个项目，但是它不起作用。

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

    Parse.setApplicationId("here there is my ID of course")

    PFUser.enableAutomaticUser()

    let defaultACL = PFACL();

    // If you would like all objects to be private by default, remove this line.
    defaultACL.setPublicReadAccess(true)

    PFACL.setDefaultACL(defaultACL, withAccessForCurrentUser:true)

    if application.applicationState != UIApplicationState.Background {
        // Track an app open here if we launch with a push, unless
        // "content_available" was used to trigger a background push (introduced in iOS 7).
        // In that case, we skip tracking here to avoid double counting the app-open.

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

    if application.respondsToSelector("registerUserNotificationSettings:") {
        let settings = UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil)



        application.registerUserNotificationSettings(settings)
        application.registerForRemoteNotifications()
    } else {
        let types: UIRemoteNotificationType = [UIRemoteNotificationType.Badge, UIRemoteNotificationType.Alert, UIRemoteNotificationType.Sound]
        application.registerForRemoteNotificationTypes(types)
    }


    return true



}



//--------------------------------------
// MARK: Push Notifications
//--------------------------------------

func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
    let installation = PFInstallation.currentInstallation()
    installation.setDeviceTokenFromData(deviceToken)
    installation.saveInBackground()

    PFPush.subscribeToChannelInBackground("") { (succeeded, error) in
        if succeeded {
            print("ParseStarterProject successfully subscribed to push notifications on the broadcast channel.");
        } else {
            print("ParseStarterProject failed to subscribe to push notifications on the broadcast channel with error = %@.", error)
        }
    }
}

func application(application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: NSError) {
    if error.code == 3010 {
        print("Push notifications are not supported in the iOS Simulator.")
    } else {
        print("application:didFailToRegisterForRemoteNotificationsWithError: %@", error)
    }
}

func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {
    PFPush.handlePush(userInfo)
    if application.applicationState == UIApplicationState.Inactive {
        PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo)
    }
}

最佳答案

我有同样的问题，可能是由以下原因之一引起的：

1）确保在真实设备而非模拟器上运行它。模拟器不支持推送通知。

2）在您的设备上重新安装您的应用程序。这解决了我的问题。当它询问时，显然允许它发送推送通知。

2）重新创建您的证书和配置文件。单击here查看操作方法。

3）确保您的证书有效并已安装。双击下载的配置文件进行安装。

另外，您可能想要创建一个用户并尝试使用该用户，而不是自动用户。

编辑：
我建议您遵循here中找到的快速入门。我知道您会收到错误，因此下面是解决方法：

1）删除let userNotificationTypes = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound并删除let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil)。然后在删除行的位置键入let settings = UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil)。

2）用let types = UIRemoteNotificationType.Badge | UIRemoteNotificationType.Alert | UIRemoteNotificationType.Sound替换let types = UIRemoteNotificationType.Badge.union(UIRemoteNotificationType.Alert).union(UIRem‌​oteNotificationType.Sound)行