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Make iPhone X design without using Safe Area Layout
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| //https://medium.com/@asifmistry/make-iphone-x-design-without-using-safe-area-layout-84c4bed7f60c | |
| class func getSafeAreaInsets()->UIEdgeInsets | |
| { | |
| if #available(iOS 11, *) { | |
| let window = UIApplication.shared.windows[0] | |
| let insets:UIEdgeInsets = window.safeAreaInsets | |
| return insets | |
| } | |
| else { | |
| return UIEdgeInsets(top: 0.0, left: 0.0, bottom: 0.0, right: 0.0) | |
| } | |
| //View controller | |
| override func viewDidLayoutSubviews() { | |
| super.viewDidLayoutSubviews() | |
| self.setupSafeLayout() | |
| } | |
| fileprivate func setupSafeLayout() { | |
| let insets:UIEdgeInsets = Utility.getSafeAreaInsets() | |
| self.mainViewTopConstraint.constant = insets.top | |
| self.mainViewBottomConstraint.constant = insets.bottom | |
| self.mainViewLeadingConstraint.constant = insets.left | |
| self.mainViewTrailingConstraint.constant = insets.right | |
| } | |
| //Popup | |
| let insets:UIEdgeInsets = Utility.getSafeAreaInsets() | |
| popupView.translatesAutoresizingMaskIntoConstraints = false | |
| mainView.addConstraint(NSLayoutConstraint(item: popupView, attribute: .trailing, relatedBy: .equal, toItem: mainView, attribute: .trailing, multiplier: 1.0, constant: -insets.right)) | |
| mainView.addConstraint(NSLayoutConstraint(item: popupView, attribute: .top, relatedBy: .equal, toItem: mainView, attribute: .top, multiplier: 1.0, constant: insets.top)) | |
| mainView.addConstraint(NSLayoutConstraint(item: popupView, attribute: .bottom, relatedBy: .equal, toItem: mainView, attribute: .bottom, multiplier: 1.0, constant: -insets.bottom)) | |
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