如何让iPhone应用程序要求进行注册，以便推送通知多次设备 [英] how to make iPhone app asks to register device for push notification multiple times

问题描述

我用下面的code登记我的应用程序接收推送通知，和我，要求我为推送通知注册警报和我无意中preSS取消。
现在，我希望再有警报，所以我可以为了得到该设备令牌火委托方法。但我没有得到这个警报的更多，我每次打开设置时我发现，通知关闭的应用程序。我试图从设备，改变应用程序的版本中删除应用程序，删除测试配置文件，清理目标，即使我重置所有iPhone的设置，但仍然没有能够解决this.I将非常AP preciate任何帮助，
谢谢

  [UIApplication的sharedApplication] registerForRemoteNotificationTypes：
     UIRemoteNotificationTypeBadge |
     UIRemoteNotificationTypeAlert |
     UIRemoteNotificationTypeSound];
 

解决方案

即使世界在设置的通知选项。检查你的应用程序，并从那里打开通知。

我是在什么地方了解到的iOS 4有这个错误，它不会即使youremove再问，并重新安装应用程序。

尝试
设置 - >通知 - >你的APP->打开。

希望它帮助。
谢谢

I have used the following code to register my app to receive push notification, and I got the alert that asks me to register for push notification and I accidentally press cancel. Now I want to have the alert again so I can fire the delegate method in order to get the device token. But I don't get this alert any more and every time I open the settings I found that the notification is turned off for the app. I tried to delete the app from device, change app version, delete testing profile ,clean the target even I reset all the iPhone settings, but still was not able to solve this.I would very much appreciate any help, thanks

[[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     UIRemoteNotificationTypeBadge | 
     UIRemoteNotificationTypeAlert | 
     UIRemoteNotificationTypeSound];  

解决方案

Theres a notification option in the settings. Check out your application and turn on the notification from there.

I have learned somewhere that iOs 4 has this bug that it wont ask again even if youremove and reinstall the application.

Try Settings->Notifications-> your app-> Turn it on.

Hope it helps. Thanks

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