ios - didRegisterForRemoteNotificationsWithDeviceToken 没有在 ios8 中调用，但是 didRegister...Settings 是

Question

我关注了this thread ，但是方法 didRegisterForRemoteNotificationsWithDeviceToken 仍然没有被调用:

文档说:

After you call the registerForRemoteNotifications method of the UIApplication object, the app calls this method when device registration completes successfully

didRegisterUser 看起来不错，但不是did register notif。

这是我在 AppDelegate 中的代码(应用程序版本是 8.1):

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    //register notif
    UIUserNotificationType userNotificationTypes = (UIUserNotificationTypeAlert |
                                                    UIUserNotificationTypeBadge |
                                                    UIUserNotificationTypeSound);
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:userNotificationTypes categories:nil];
    [application registerUserNotificationSettings:settings];


    return YES;
}

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

-(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
    NSLog(@"error here : %@", error);//not called
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
    /*
    // Store the deviceToken in the current installation and save it to Parse.
    PFInstallation *currentInstallation = [PFInstallation currentInstallation];
    [currentInstallation setDeviceTokenFromData:deviceToken];
    currentInstallation.channels = @[ @"global" ];
    [currentInstallation saveInBackground];
     */
    NSLog(@"did register notif");//not called
}

我在 info.plist 中也有后台模式 -> 远程通知。

Answer 1

经过长时间的挖掘，我发现在 2016 年 7 月 19 日，由于 Apple 端的一些错误或更新，即使互联网连接、设备和用的方法很完美。

请引用此链接进行确认https://forums.developer.apple.com/thread/52224

要验证，请同时查看您的其他应用。 我浪费了几个小时，但希望它能帮助别人。 谢谢。