iPhone app: recover view after didReceiveMemoryWarning

Posted by mga on Stack Overflow See other posts from Stack Overflow or by mga
Published on 2009-10-07T06:05:50Z Indexed on 2010/06/02 21:14 UTC
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The app in question has a MainView->ModalView pair. The ModalView is shown via UIModalTransitionStyleFlipHorizontal. In case of didReceiveMemoryWarning, MainView is dumped (since it is not visible) and the app stays "alive" but when you flip back there is a (very) short period of time when the screen is blank (since the modal dialog is returning to a now-deallocated view). When the animation transition is over, MainView is regenerated and all is ok.

I just would like to somehow regenerate MainView before returning from ModalView (in case of a memory warning).

Is this a good idea? Am I doing something wrong as far as the warning is concerned?

Thanks

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