iOS 6 - viewDidUnload migrate to didReceiveMemoryWarning?

Question

So with viewDidUnload deprecated as of iOS 6, what do I need to do now?

Delete it, and migrate all of it\'s contents in didReceiveMemoryWarning

Answer 1

If you need to know if your UIViewController is dismissing you can add this code to your viewWillDisappear:

- (void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];

    if ([self isBeingDismissed] || [self isMovingFromParentViewController])
    {
        // Do your viewDidUnload stuff
    }
}

It is not called at the same time as viewDidUnload did once in the view controller life cycle, but works in most cases for your needs!