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Switch root view controller
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func switchRootViewController(rootViewController: UIViewController, animated: Bool, completion: (() -> Void)?) { | |
if animated { | |
UIView.transitionWithView(window, duration: 0.5, options: .TransitionCrossDissolve, animations: { | |
let oldState: Bool = UIView.areAnimationsEnabled() | |
UIView.setAnimationsEnabled(false) | |
self.window!.rootViewController = rootViewController | |
UIView.setAnimationsEnabled(oldState) | |
}, completion: { (finished: Bool) -> () in | |
if completion { | |
completion!() | |
} | |
}) | |
} else { | |
window!.rootViewController = rootViewController | |
} | |
} |
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