I want to detect the very first time my view is displayed. After that, I wan’t to forget about it. Where can I set a BOOL to do this?
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I want to detect the very first time my view is displayed. After that, I wan’t to forget about it. Where can I set a BOOL to do this?
Just off the top of my head you could set a static var which keeps track of every time “viewDidLoad” has been called, and the first time it is set the tag on the view to 1. Then you ca test the tag value elsewhere.