Is there a way to launch an iPhone app without user intervention at a given time/day on iOS4

I would like to launch an app into the background on a given day/time to perform some background task. Using LocalNotifications doesn't seem to cut it because the user has to respond to the noti开发者_如何学编程fication in order to launch the app. Any ideas?

Thanks

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iOS doesn't support this. If you're updating some values, you can do that on next launch. Perhaps you can run some update at your service at a scheduled time, if you're running a service. Beyond that I'm not sure -- it'd depend on your requirements.

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No. Third-party applications can only be launched or brought to the foreground by user interaction.