Created
November 15, 2018 07:49
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Update UITableView/UICollectionView content insets inside nib of UITabBarController
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| if #available(iOS 11, *) { | |
| // do nothing | |
| } else { | |
| let tableInset: () -> UIEdgeInsets = { [weak self] in | |
| let frame = self?.navigationController?.navigationBar.frame | |
| let topInset = [frame?.origin.y, frame?.height].compactMap { $0 }.reduce(0, +) | |
| let bottomInset = self?.tabBarController?.tabBar.frame.height ?? 0 | |
| return UIEdgeInsets(top: topInset, left: 0, bottom: bottomInset, right: 0) | |
| } | |
| _ = tableView.rx.contentOffset | |
| .asDriver() | |
| .map { _ in tableInset() } | |
| .drive(onNext: { [weak self] insets in | |
| guard let current = self?.tableView.contentInset, current != insets else { return } | |
| self?.tableView.contentInset = insets | |
| }) | |
| } |
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