IOS 9推送通知-未被调用

Question

我用的是iphone和ios 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;
}

通知注册之后，调用此方法：

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

在应用程序registerForRemoteNotifications之后，系统弹出，我接受通知，但是方法：

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

从来没有打过电话，我错过了什么？

这在ios 8上非常有用。

Answer 1

好吧，这听起来很愚蠢，但它开始工作了，没有改变一行代码.这是在重新启动wifi路由器和计算机之后发生的，可能是路由器阻塞了连接。

谢谢您的回答，如果有人有类似的问题，请查看下面的帖子：didRegisterForRemoteNotificationsWithDeviceToken not called in ios8, but didRegister...Settings is