UIStatusBar Tint

statusBarTint.swift

// Untested on iOS 11, untested with App Review. YMMV.

// MARK: - Theming the Status Bar

private func set(statusBar color: UIColor) {
    guard let statusBarWindow = UIApplication.shared.value(forKey: "statusBarWindow") as? UIWindow else
    {
        print("Failed to get status bar window.")
        return
    }
    guard let statusBar = statusBarWindow.value(forKey: "statusBar") as? NSObject else
    {
        print("Failed to get status bar object.")
        return
    }

    let selector = NSSelectorFromString("setForegroundColor:")

    if statusBar.responds(to: selector) {
        statusBar.perform(selector, with: color)
    }
}