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Questions tagged [uikit-state-preservation]

The state preservation system in UIKit provides a simple but flexible infrastructure for preserving and restoring the state of your app’s view controllers and views.

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iOS State preservation and restoration strategies for apps that rely on data from services

Any one have good strategies on how to deal with state restoration and preservation when your app relies on lots of data from a server and the data may change significantly between app runs? I watched the video WWDC 2012-Session 208 which talks…
Paul Hansen
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iOS State Preservation in XCode 6

I would like to preserve my application's state in XCode 6 and iOS 8. However, all the information I can find refers to storyboards and restoration identifiers, but I am not using storyboards. I am sure I could make sense of all these would it not…
coernel
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Xcode : Storyboard and state preservation of the view controllers after quitting

I am new to programming in Xcode and I am having a problem in my app (a ToDo list). Everything works just fine but when the app is quit (Not minimised) the main view controller doesn't save what is on it (A problem if you have a ToDo list). Now I…
user3886584
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When an app is in background, how to determine if an app is closed by a user or by IOS

I am working on state preservation. I would like to preserver the state of my app if 1.. when it is in background, it is killed by IOS due to the lack of memory I don't want to preserv the state if 2.. when it is in background, it is killed by…
ukim
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State preservation and restoration in ios 7 with xcode 5

I am trying to implement the state preservation and restoration mechanism in my app for that I implemented the following two methods in appDelegate also given the restoration id to each of my viewController in storyboard, the problem I am facing…
prabhu
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Modal Segue View Controller Preservation

I have a quick question. I have a ViewController (parent) that has a UITableView in it. Within that view contains a button triggering a modal segue to another viewController (child) with a UITableView. The child viewController acts as a filter to…
AUSTOOO
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how to retain TableViewCell colour while toggling controllers in iOS

I have created StoryBoard segue application containing 1st CategoryViewController and 2nd CheckListTableController. Category(buttons) wise I am opening different question list on tableview of CheckListTableController. I have set check and uncheck…
Navnath Memane
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