private void Activate()
        {
            segment.AddSegment("Today");
            segment.AddSegment("Tomorrow");
            segment.AddSegment("Week");
            segment.TintColor = AppSettings.Constants.DarkGrayBackgroundTintColor;
            segment.SelectedSegmentChanged += SelectedSegmentItemChanged;

            (segment.Content as StackLayout).Children [2].IsEnabled = false;             //The "Week" option is disabled for this release
            if (Device.OS == TargetPlatform.Android)
            {
                ((segment.Content as StackLayout).Children [2] as Button).TextColor = Color.FromHex("#cccccc");
                ((segment.Content as StackLayout).Children [2] as Button).Opacity   = .50;
            }

            this.GroomingSelectionViewContainer.Content = new StackLayout()
            {
                Children  = { segment },
                IsVisible = AppHelperFunctions.UserHasRegisteredPets()
            };
        }
        /// <summary>
        /// Initializes a new instance of the <see cref="SegmentPage"/> class.
        /// </summary>
        public SegmentPage()
        {
            var segment = new SegmentControl
            {
                TintColor = Color.Green
            };

            segment.AddSegment("Green");
            segment.AddSegment("Yellow");
            segment.AddSegment("Red");

            segment.SelectedSegmentChanged += (sender, segmentIndex) =>
            {
                switch (segmentIndex)
                {
                case 0:
                    segment.TintColor = Color.Green;
                    break;

                case 1:
                    segment.TintColor = Color.Yellow;
                    break;

                case 2:
                    segment.TintColor = Color.Red;
                    break;
                }
            };

            segment.SelectedSegment = 1;

            Content = new StackLayout
            {
                Padding           = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 10),
                Orientation       = StackOrientation.Vertical,
                HorizontalOptions = LayoutOptions.FillAndExpand,
                VerticalOptions   = LayoutOptions.FillAndExpand,
                Children          = { segment },
            };
        }