在锁定屏幕和enabledRemoteNotificationTypes中查看 - iOS5

我刚刚对这里返回的结果进行了一些测试

I've just ran some tests here on the result returned by

-(UIRemoteNotificationType)enabledRemoteNotificationTypes

我在 applicationDidBecomeActive 委托方法中调用它并登录结果。
设置警报，徽章或声音时工作正常。

I'm calling it in the applicationDidBecomeActive delegate method and Loging the result. It works fine when alerts, badges or sounds are set.

然而，当我的app推送设置中只设置了在锁定屏幕中查看设置时， enabledRemoteNotificationTypes 仍然返回 UIRemoteNotificationTypeNone 。

However, when only the "View in Lock Screen" setting is set in my app push settings, the enabledRemoteNotificationTypes still return UIRemoteNotificationTypeNone.

是的我得到声音，徽章和警报在设置中被禁用，但我们有没有办法在应用程序中检测这种情况？

Yes I get that sound, badge and alerts are disabled in the settings but shoudn't we have some way to detect this scenario in the App ?

换句话说：如何知道用户只为应用程序设置了在锁定屏幕中查看设置？

In other words : How to know that the user only set the "View in Lock Screen" setting for the app ?