UIViewController with custom statusBar

UIViewController with custom statusBar

• statusBar의 textColor와 backgroundColor 변경

import UIKit

class ViewController: UIViewController {
    
    // MARK: - Life Cycle
    override func viewDidLoad() {
        super.viewDidLoad()
        /// custom statusBar
        setupCustomStatusBar()
    }
    
    // MARK: - Style
    override var preferredStatusBarStyle: UIStatusBarStyle {
        /// statusBar textColor 흰색으로 설정
        return .lightContent
        
        /// statusBar textColor 검정색으로 설정
        //return .darkContent
    }
    
    // MARK: - Setup
    private func setupCustomStatusBar() {
        if #available(iOS 13.0, *) {
            /// statusBar height 설정
            /// 'statusBarFrame' was deprecated in iOS 13.0: Use the statusBarManager property of the window scene instead.
            let statusBarManager = view.window?.windowScene?.statusBarManager
            let statusBarHeight = statusBarManager?.statusBarFrame.size.height ?? 0
            
            /// custom statusBar view 설정
            let statusBarView = UIView()
            statusBarView.backgroundColor = UIColor.lightGray /// 원하는 배경색 설정
            view.addSubview(statusBarView)
            
            /// autoLayout
            statusBarView.translatesAutoresizingMaskIntoConstraints = false
            statusBarView.heightAnchor.constraint(equalToConstant: statusBarHeight).isActive = true
            statusBarView.widthAnchor.constraint(equalTo: view.widthAnchor, multiplier: 1.0).isActive = true
            statusBarView.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
            statusBarView.centerXAnchor.constraint(equalTo: view.centerXAnchor).isActive = true
        } else {
            let statusBar = UIApplication.shared.value(forKeyPath: "statusBarWindow.statusBar") as? UIView
            statusBar?.backgroundColor = UIColor.lightGray /// 원하는 배경색 설정
        }
    }
}