I'm trying to create a little reminder-app for my special needs ;-) Is there a way to tell iOS to wake my app up from the background at a specific time/in regular intervals?
The app would then decide to turn on the screen or play a sound, if required.
So far I can't figure out how to do this. All I can find on iOS 7 multitasking is about playing music, downloading data etc. Nothing time based...
As far as I know, it is not possible.
The closest you can get to that is by sending either a local or a push notification.
Take a look at local notifications: https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Introduction.html
The main class is UILocalNotification
, documented at https://developer.apple.com/library/ios/documentation/iphone/Reference/UILocalNotification_Class/Reference/Reference.html
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