ios - 具有超越标签栏的透明背景的 Swift 模态视图 Controller

Question

我在要点中尝试了相同的代码:https://gist.github.com/barbietunnie/e5547f35180436ac102cac52a15f8ca3

func showModal() {
    let modalViewController = ModalViewController()
    modalViewController.modalPresentationStyle = .OverCurrentContext
    presentViewController(modalViewController, animated: true, completion: nil)
}

class ModalViewController: UIViewController {
    override func viewDidLoad() {
        view.backgroundColor = UIColor.clearColor()
        view.opaque = false
    }
}

它工作正常，但在标签栏的情况下，内容超出了标签栏，我们如何使内容在标签栏的上部/前面可见？<​​/p>

Answer 1

它通过 vc.modalPresentationStyle = .overFullScreen 工作