Swift 具有超越标签栏的透明背景的模态视图控制器

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，我们如何才能使标签栏的内容可见 upper/front？

Answer 1

希望对你有用，

let mainStoryboard = UIStoryboard(name: "Main", bundle: nil)
let controller = mainStoryboard.instantiateViewController(withIdentifier:  "ModalViewController") as! ModalViewController
controller.modalPresentationStyle = .overCurrentContext

谢谢。

Answer 2

它通过 vc.modalPresentationStyle = .overFullScreen

起作用

Swift 具有超越标签栏的透明背景的模态视图控制器

Swift Modal View Controller with transparent background going beyond tab bar

presentmodalviewcontroller

ios

swift