private void UpdateItemIconAndTextColor()
        {
            if (_listPickerItemIcon == null || _dataContext == null)
            {
                return;
            }

            if (DataContext.IsSelected)
            {
                _listPickerElementLabel.SetTextColor(ContextCompat.GetColorStateList(_listPickerView, Resource.Color.dark_blue));
                if (!String.IsNullOrEmpty(DataContext.IconSelectedFileName))
                {
                    _listPickerItemIcon.Visibility = ViewStates.Visible;
                    ImageService.Instance.LoadCompiledResource(DataContext.IconSelectedFileName).WithCustomDataResolver(_svgDataResolver).IntoAsync(_listPickerItemIcon);
                }
                else
                {
                    _listPickerItemIcon.Visibility = ViewStates.Gone;
                }
            }
            else
            {
                _listPickerElementLabel.SetTextColor(ContextCompat.GetColorStateList(_listPickerView, Resource.Color.gray));
                if (!String.IsNullOrEmpty(DataContext.IconNotSelectedFileName))
                {
                    _listPickerItemIcon.Visibility = ViewStates.Visible;
                    ImageService.Instance.LoadCompiledResource(DataContext.IconNotSelectedFileName).WithCustomDataResolver(_svgDataResolver).IntoAsync(_listPickerItemIcon);
                }
                else
                {
                    _listPickerItemIcon.Visibility = ViewStates.Gone;
                }
            }
        }