Lunch Alert in viewDidLoad Method of viewController

[WillBatz]

I tried to show the CostumAlert when you start the application but this does not appear. in method viewDidLoad of delegate could help than

[wimagguc]

We attach the enclosing UIView to the app's first window, which might not be ready yet in the moment you called the function. Launching it a split second later is a good trick; try to add the code in the following block (also works in the viewDidLoad method):

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.5f * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
    // Open the dialog here
});