Change the status bar color in iOS swift

 Solution:

extension UIViewController {

    func statusBarColorUpdate() {

        

        if #available(iOS 13.0, *) {

                let window = UIApplication.shared.windows.first

                let topPadding = window?.safeAreaInsets.top

                let statusBar = UIView(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.size.width, height: topPadding ?? 0.0))

                statusBar.backgroundColor = UIColor.red

                UIApplication.shared.windows.filter {$0.isKeyWindow}.first?.addSubview(statusBar)

        } else {

            let statusBarView = UIView(frame: UIApplication.shared.statusBarFrame)

            statusBarView.backgroundColor = UIColor.red // Set your desired color here

            view.addSubview(statusBarView)

            

            // Update the layout to account for the status bar

            view.layoutIfNeeded()

        }

    }

}

Add the above function as extension then call the function in viewwill appear inside the viewcontroller

    override func viewWillAppear(_ animated: Bool) {

        statusBarColorUpdate()

    }