相关疑难解决方法(0)

现在在iOS 11中,sizeThatFits不从UINavigationBar子类调用该方法.更改UINavigationBar导致故障和错误插入的框架.那么,现在如何定制导航栏高度的任何想法？

我正在开发一个应用程序,我刚刚升级到Xcode 9/Swift 4,并且还将我的iPhone升级到了iOS 11.当我安装iOS 11时安装了应用程序,所有看起来都没问题,直到我从Xcode运行它.现在我陷入了默认的NavBar高度.

我用来更改高度的代码不再有效:

class CustomNavControllerVC: UINavigationController
{
    let navBarHeight : CGFloat = 64.0
    let navbarBackButtonColor = UIColor(red: 247/255, green: 179/255, blue: 20/255, alpha: 1)

    override func viewDidLoad()
    {
        super.viewDidLoad()

        print("CustomNavControllerVC > viewDidLoad")
    }

    override func viewDidLayoutSubviews()
    {
        print("CustomNavControllerVC > viewDidLayoutSubviews")

        super.viewDidLayoutSubviews()

        navigationBar.frame.size.height = navBarHeight
        navigationBar.tintColor = navbarBackButtonColor
    }

    override func didReceiveMemoryWarning()
    {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}


// In my VCs

override func viewDidLoad()
{
    customizeNavBar()
}


func customizeNavBar()
{ …