I would like to create the main viewcontroller in my
applicationDidFinishLaunching:withOptions: method (iOS) instead of having the
storyboard one created automatically.
I’m doing this in order to change behaviour between simulator and device as the
simulator doesn’t support BlueTooth, so I need to fix in a simulated version.
I have the code to create the initial view controller and fix it up
let storyboard = UIStoryboard(name: "Main", bundle: nil)
self.window?.rootViewController =
storyboard.instantiateInitialViewController()
// make a fix to the viewcontroller here
self.window?.makeKeyAndVisible()
however I’ve found that standard machinery still creates one for me so I end up
with two of them, possibly with the one I want on-screen, possibly not, and the
first one created doesn’t do the decent thing and release itself either, so two
of them persist. (I don’t understand what’s referencing it either, when I
assign to the rootViewController it ought to go away but doesn’t).
How do I stop the standard storyboard initial viewcontroller load so I can do
it myself.
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