Ejemplo n.º 1
0
        public static void SetInnerNavigationControllerStyle(this UINavigationController navigation, bool withLargeTitles = true)
        {
            if (navigation == null)
            {
                return;
            }

            navigation.NavigationBar.TintColor           = UIColor.White;
            navigation.NavigationItem.RightBarButtonItem = new UIBarButtonItem(string.Empty, UIBarButtonItemStyle.Plain, null);

            var gradient = new CAGradientLayer
            {
                Frame  = navigation.NavigationBar.Bounds,
                Colors = new[]
                {
                    Theme.GradientStartBlueColor.ToUIColor().CGColor,
                Theme.GradientEndGreenColor.ToUIColor().CGColor
                },
                StartPoint = new CGPoint(0.0, 0.5),
                EndPoint   = new CGPoint(1.0, 0.5f)
            };

            navigation.NavigationBar.SetBackgroundImage(gradient.GetImageFromLayer(), UIBarMetrics.Default);
        }