Changing the text color of a navigation bar title when “prefersLargeTitles” is set to true

Question

I have a requirement in which I have to use a UINavigationBar with a red large title.

Currently, I have the following code:

func prepare         


        

Answer 1

Here's the working code to use large titles and sets the text color of small and large titles to white, both on iOS11+ and on older iOS versions.

// Will apply to versions before iOS 11
navigationController?.navigationBar.titleTextAttributes = [
    NSAttributedStringKey.foregroundColor: UIColor.white
]

if #available(iOS 11.0, *) {
    navigationController?.navigationBar.prefersLargeTitles = true
    navigationController?.navigationBar.largeTitleTextAttributes = [
        NSAttributedStringKey.foregroundColor: UIColor.white
    ]
}

(There used to be a bug in Xcode, but it now appears to be fixed)