Change title color of navigation bar in MFMailComposeViewController in iOS 12 not working [duplicate]

/// UINavigationBar     let navBarAppearance = UINavigationBar.appearance()     navBarAppearance.barTintColor = .red     navBarAppearance.tintColor = .white     navBarAppearance.backgroundColor = .red     navBarAppearance.titleTextAttributes = [         .foregroundColor: UIColor.white,         .font: UIFont.systemFontSize     ]     navBarAppearance.largeTitleTextAttributes = [         .foregroundColor: UIColor.white,         .font: UIFont.smallSystemFontSize     ]     let barButtonAppearance = UIBarButtonItem.appearance()     barButtonAppearance.setTitleTextAttributes([.font: UIFont.systemFontSize], for: .normal)     navBarAppearance.isTranslucent = false     if #available(iOS 13.0, *) {         let appearance = UINavigationBarAppearance()         appearance.configureWithOpaqueBackground()             appearance.backgroundColor = navBarAppearance.backgroundColor         appearance.titleTextAttributes = navBarAppearance.titleTextAttributes ?? [:]         appearance.largeTitleTextAttributes = navBarAppearance.largeTitleTextAttributes ?? [:]             navBarAppearance.standardAppearance = appearance         navBarAppearance.scrollEdgeAppearance = appearance     }

I tried all the way to change the title color, however it doesn't work

Before presenting the mailcomopser controller

I changed the background color to white

and buttons color to black

Here is the code below:

UINavigationBar.appearance().setBackgroundImage(UIImage(), for: UIBarPosition.any, barMetrics: UIBarMetrics.default)UINavigationBar.appearance().shadowImage = UIImage()UINavigationBar.appearance().tintColor = UIColor.whiteUINavigationBar.appearance().barTintColor = UIColor.whiteUINavigationBar.appearance().isTranslucent = falseUINavigationBar.appearance().clipsToBounds = falseUINavigationBar.appearance().backgroundColor = UIColor.whiteUIBarButtonItem.appearance().setTitleTextAttributes([.foregroundColor: UIColor.black], for: .normal)UIBarButtonItem.appearance().setTitleTextAttributes([.foregroundColor: UIColor.black], for: .highlighted)UIBarButtonItem.appearance().setTitleTextAttributes([.foregroundColor: UIColor.clear], for: .disabled)UIBarButtonItem.appearance().setTitleTextAttributes([.foregroundColor: UIColor.black], for: .selected)

In your AppDelegate.swift file in the didFinishLaunchingWithOptions launchOptions block

TRY THIS:

    let navigationBarAppearace = UINavigationBar.appearance()    navigationBarAppearace.barTintColor = .blue //your desired color    navigationBarAppearace.tintColor = .white //your button etc color     navigationBarAppearace.titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white] //your Title Text color