Is it OK if dismissModalViewControllerAnimated: gets called before presentModalViewControllerAnimated:?
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29-10-2019 - |
题
I'm doing:
if (navigationController.visibleViewController == passcodeInputNav) {
[navigationController dismissModalViewControllerAnimated:NO];
}
Is the condition unnecessary? Can I just do:
[navigationController dismissModalViewControllerAnimated:NO];
What happens if there's no modal view controller?
没有正确的解决方案
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