如何在SwiftUI中更改状态栏背景颜色

Question

如何将状态栏背景颜色更改为其他颜色。我正在使用NavigationView和ZStack。

例如，我希望绿色导航栏上方的白色区域为绿色。我该如何更改？

我尝试过的事情

这是我的NavigationBar代码：

init() {
        UINavigationBar.appearance().largeTitleTextAttributes = [
            .foregroundColor : UIColor(#colorLiteral(red: 0.8745098039, green: 0.3411764706, blue: 0, alpha: 1))]

    UINavigationBar.appearance().backgroundColor = UIColor(named: "backgroundColor")
    }

这是我的应用程序背景色代码：

var body: some View {
        NavigationView {
            ZStack {
                Color("backgroundColor")
                .edgesIgnoringSafeArea(.all)
            }
            .navigationBarTitle(Text("Agenda"))
        }
    }
}

最后但并非最不重要的是我的场景委托代码：

func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
    let newAppearance = UINavigationBarAppearance()
    newAppearance.configureWithOpaqueBackground()
    newAppearance.backgroundColor = .black
    newAppearance.titleTextAttributes = [.foregroundColor: UIColor.white]

    UINavigationBar.appearance().standardAppearance = newAppearance

    //Other code for displaying the first screen
}

Answer 1

尝试这一行代码

{
    "nonClinicalIndicator": "Y",
    "questionId": 258,
    "questionId2": 1738,
    "questionText": "How much of your medication(s) do you have left? For insurance purposes you must provide exact number of pills, injections, doses etc",
    "answerId": 0,
    "answerType": "SINGLE_SELECT",
    "responseFieldIdentifier": "DOSE LEFT IND",
    "answerOption": [{
            "answerOptionId": 2559,
            "answerOptionId2": 1639,
            "answerText": "Yes",
            "subQuestion": [{
                "question": [{
                        "nonClinicalIndicator": "Y",
                        "questionId": 2560,
                        "questionId2": 18740,
                        "questionText": "Quantity remaining",
                        "answerId": 0,
                        "answerType": "TEXT_NUMBER",
                        "responseFieldIdentifier": "DOSE LEFT"
                    },
                    {
                        "nonClinicalIndicator": "Y",
                        "questionId": 2561,
                        "questionId2": 16141,
                        "questionText": "When will you take your next dose?",
                        "answerId": 0,
                        "answerType": "TEXT_DATE",
                        "responseFieldIdentifier": "NEXT DOSE"
                    }
                ]
            }],
            "isChecked": false
        },
        {
            "answerOptionId": 2562,
            "answerOptionId2": 142,
            "answerText": "No",
            "isChecked": false
        }
    ]
}