IOS 9推送通知 - didRegisterForRemoteNotificationsWithDeviceToken不是呼叫

Question

我使用與IOS的iphone 9.3

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
    // Override point for customization after application launch. 

    UIUserNotificationType types = (UIUserNotificationType) (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert); 

    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:nil]; 

    [[UIApplication sharedApplication] registerUserNotificationSettings:settings]; 

    return YES; 
} 

通知登記此方法後是呼叫：

- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings 
{ 
    //register to receive notifications 
    [application registerForRemoteNotifications]; 
} 

的[應用registerForRemoteNotifications]之後，出現系統彈出窗口，我接受通知但方法：

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *) deviceToken 

永遠不會打電話，我錯過了什麼？

這在iOS 8

Answer 1

確定這聽起來愚蠢的偉大工程，但它開始工作，而無需改變一行代碼... 這件事發生重啓無線路由器和電腦，也許路由器阻斷後連接。

感謝您的answesr，如果有人有類似的問題，看看這篇文章：didRegisterForRemoteNotificationsWithDeviceToken not called in ios8, but didRegister...Settings is