void SetSpecialNav (bool animated)
{
if (ios7) {
NavigationController.NavigationBar.BarStyle = UIBarStyle.Black;
NavigationController.NavigationBar.BarTintColor = UIApplication.SharedApplication.KeyWindow.TintColor;
NavigationController.NavigationBar.TintColor = UIColor.White;
NavigationController.NavigationBar.TitleTextAttributes = new UIStringAttributes {
ForegroundColor = UIColor.White,
};
SetNeedsStatusBarAppearanceUpdate ();
NavigationController.SetNeedsStatusBarAppearanceUpdate ();
} else {
// NavigationController.NavigationBar.BarStyle = UIBarStyle.Black;
}
NavigationController.SetToolbarHidden (true, animated);
UpdateEditingForSelection ();
}