在iOS 8.0及更高版本中不支持registerForRemoteNotificationTypes:，如何构建iOS应用程序？

Question

如果设备注册通知的方式有重大变化，我们不能再使用`registerForRemoteNotificationTypes:`方法，那么如果不能使用Xcode 6 beta，我们该如何构建一个支持iOS 8的新版本应用程序呢？我们是否必须在Xcode 6 GM版本发布当天构建并提交应用程序，以便我们的用户继续接收推送通知？

- Jason Hocker

---

为什么不能使用Xcode 6 beta？ - mckeejm

我们可以使用 Xcode 6 beta 并提交到应用商店吗？我印象中苹果不会接受来自 Xcode beta 版本的构建。 - Jason Hocker

该方法不适用于iOS8，但仍可在iOS7上使用。使用Xcode 6 beta构建，然后在GA版本推出时编译和提交即可。您是正确的，在SDK版本退出beta版后才能提交iOS 8应用程序。现有用户将继续收到推送通知，因为他们的令牌不会失效，我相信。 - mckeejm

Answer 1

iOS 8已更改通知注册方式。因此，您需要检查设备版本，然后注册通知设置。(请参考此链接。) 我在Xcode 6上尝试了这段代码，它对我有效。

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
        if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
        {
            [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
            [[UIApplication sharedApplication] registerForRemoteNotifications];
        }
        else
        {
            [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
             (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
        }

     return YES;
}

- Raşit ERASLAN

---

嗨@Julldar，感谢您的评论。我已经编辑了我的内容。请修改您的建议。因为这段代码是有效的。 - Raşit ERASLAN

我从未说过它不起作用：）。实际上，我只是询问了一些澄清问题，你已经回答了，所以很好：）。我实际上会删除另一个评论:)，并在一段时间后删除这个评论，以免使SO混乱。 - Patrice

Answer 2

你可能想考虑使用 respondsToSelector 而不是检查系统版本：

if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]){
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
}

- alex da franca

Answer 3

#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
#else
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
#endif

- Muhammad Adil

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应该是 UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge。 - Raptor

Answer 4

根据苹果文档，iOS 8中registerForRemoteNotificationTypes:已被弃用，现在可以使用registerForRemoteNotifications和registerUserNotificationSettings:。

Xcode 6 beta和iOS 8 beta是预发布软件。Beta版本仅供开发和测试使用。新应用程序和应用程序更新必须使用发布版本的Xcode和iOS构建，才能提交到App Store。

- VoidStack

Answer 5

if ([[[ UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
{
  [[UIApplication sharedApplication]registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

  [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
  [[UIApplication sharedApplication] registerForRemoteNotificationTypes(UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
}

- Hardik Bar

Answer 6

你可以使用这个，

if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)]) 
    {
        // for iOS 8
        [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

        [application registerForRemoteNotifications];
    }
    else
    {
        // for iOS < 8
        [application registerForRemoteNotificationTypes:
         (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
    }

    // RESET THE BADGE COUNT 
    application.applicationIconBadgeNumber = 0;

- Neenu

Answer 7

将以下代码写入AppDelegate didFinishLaunchingWithOptions函数中

 if([[UIApplication sharedApplication] respondsToSelector:@selector(registerForRemoteNotifications)]) {
UIUserNotificationType types = UIUserNotificationTypeAlert | UIUserNotificationTypeSound | UIUserNotificationTypeBadge;
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
[[UIApplication sharedApplication] registerForRemoteNotifications];
 }
        else {
UIRemoteNotificationType types = UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeBadge;
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:types];
  }    [self.window makeKeyAndVisible];
return YES;

- amit gupta