在iOS4上运行的iPhone 4或3GS上是否可以进行背景GPS \ location登录 [英] Is background GPS\location logging possible on iPhone 4 or 3GS running on iOS4

问题描述

我从来没有为iPhone编写过任何东西，但为Windows Mobile编写了一个GPS追踪器，随着iOS4的发布，我知道多任务故事有一些改进。

I've never coded anything for the iPhone but have written a GPS tracker for Windows Mobile, with the release of iOS4 I understand there have been some improvements to the multitasking story.

是否可以使用iPhone iOS4上运行的应用程序记录GPS路径？你可以通过在后台运行或使用预定的推送通知来唤醒应用程序或其他方式来实现这一目标吗？

Is is possible to log a GPS trail with an app running on the iPhone iOS4? Can you achieve this by running in the background or using scheduled push notifications to wake up the app, or some other way?

另外，如果可能的话，是吗？可以通过网络电话等在​​后台传输GPS试用版。

Also, if the above is possible, is it possible to transmit the GPS trial in the background with a web call etc.

推荐答案

是的IOS4允许您的应用程序记录GPS路径的背景。有关详细信息，请参阅Apple文档 http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/BackgroundExecution/BackgroundExecution.html#//apple_ref/doc/uid/TP40007072-CH5

Yes IOS4 allows your app to log GPS trails in the background. See the Apple docs for more info http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/BackgroundExecution/BackgroundExecution.html#//apple_ref/doc/uid/TP40007072-CH5

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