如何在iOS 3.0中使用本地推送通知？

Question

I want to use local push notification in iOS 3.0. Is there a way to do this?

Answer 1

No, local push notifications are an iOS 4 feature. Sorry.

Update: You could implement some of the local push notification features by using remote notifications. You would have to implement a service on a server that mimics the local push notification feature set. Have a look at urbanairship.com , they have services that allow you to schedule notifications for later delivery. This would mimic some of the local push notification features.

Answer 2

Push notification are your only option.

They requires a network connection, a server of your own and are way more complicated to implement then local notification but are the only way to go in iOS 3.