UICollectionView in landscape on iPhone X

Question

When iPhone X is used landscape, you\'re supposed to check safeAreaInsets to make suitably large gutters on the left and right. UITableView has the new insetsContentViewsT

Answer 1

Thanks to above for help. For my UICollectionViewController subClass, I added the following to viewDidLoad() (Swift 3):

if let flowLayout = collectionView?.collectionViewLayout as? UICollectionViewFlowLayout {
    if #available(iOS 11.0, *) {
        flowLayout.sectionInsetReference = .fromSafeArea
    }
}