public override void OnBindViewHolder(FlexibleViewViewHolder holder, int position)
{
//Console.WriteLine($"OnBindItemView... position: {position}");
ListItemData listItemData = mDatas[position];
ListItemView listItemView = holder.ItemView as ListItemView;
listItemView.Name = "Item" + position;
//Random rd = new Random();
listItemView.SizeWidth = 150;
listItemView.SizeHeight = 60;
if (listItemView != null)
{
listItemView.MainText = String.Format("{0:D2}", position) + " : " + listItemData.TextString;
}
listItemView.Margin = new Extents(2, 2, 2, 2);
if (position % 2 == 0)
{
listItemView.BackgroundColor = Color.Cyan;
}
else
{
listItemView.BackgroundColor = Color.Yellow;
}
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
ListItemView returnedView = null;
// if 0, return the primary header view
if (position == 0)
{
returnedView = GetPrimaryView(convertView, parent);
}
else
{
// otherwise, see if this is an item in the 'GetEngaged' list
int getEngagedRowIndex = position - 1;
returnedView = GetStandardView(ParentFragment.GetEngagedEntries,
ParentFragment.GetEngagedBillboards,
getEngagedRowIndex,
convertView,
parent,
true);
}
// guard against not creating a row item
if (returnedView == null)
{
throw new NullReferenceException();
}
return(base.AddView(returnedView));
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
var listItemView = new ListItemView(parent.Context);
listItemView.LayoutParameters = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MatchParent, LinearLayout.LayoutParams.WrapContent);
return(new ViewHolder(listItemView));
}
public ActionResult AddNewItemList(ListItemView newList)
{
newList.items.Add(new ListItem {
Id = 0, Text = "new Item"
});
return(View("List", newList));
}
public ActionResult List()
{
ViewBag.Message = "Your contact page.";
ListItemView newList = new ListItemView();
newList.items = new List <ListItem>();
newList.items.Add(new ListItem {
Id = 1, Text = "test"
});
newList.items.Add(new ListItem {
Id = 2, Text = "test2"
});
return(View(newList));
}
public ActionResult List(ListItemView newList)
{
if (newList.items == null)
{
return(View());
}
ViewBag.Message = "Your contact page.";
//List<string> myList = newList.ToList<string>();
foreach (ListItem item in newList.items)
{
string i = item.Text;
}
return(View(newList));
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
ListItemView newItem = null;
if (position == 0)
{
newItem = GetPrimaryView(convertView, parent);
}
else
{
newItem = GetStandardView(position - 1, convertView, parent);
}
return(AddView(newItem));
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
var lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MatchParent, LinearLayout.LayoutParams.WrapContent);
if (viewType == (int)ViewType.SubHeader)
{
var subHeaderView = new ListSubHeaderView(Context);
subHeaderView.LayoutParameters = lp;
return(new ListSubHeaderViewHolder(Context, subHeaderView));
}
else
{
var listItemView = new ListItemView(Context);
listItemView.LayoutParameters = lp;
return(new ListItemViewHolder(Context, listItemView));
}
}
public int Compare(object x, object y)
{
ListItemView a = (ListItemView)x;
ListItemView b = (ListItemView)y;
if (a.DisplayOrder > b.DisplayOrder)
{
return(1);
}
if (a.DisplayOrder < b.DisplayOrder)
{
return(-1);
}
else
{
return(0);
};
}
public static void SetListItem(this ListItemView s, IListItem listItem)
{
s.Title = listItem.Title;
s.Subtitle = listItem.Subtitle;
s.Footer = listItem.Footer;
s.TitleMaxLines = listItem.TitleMaxLines;
s.SubtitleMaxLines = listItem.SubtitleMaxLines;
s.FooterMaxLines = listItem.FooterMaxLines;
s.TitleTruncateAt = listItem.TitleTruncateAt;
s.SubtitleTruncateAt = listItem.SubtitleTruncateAt;
s.FooterTruncateAt = listItem.FooterTruncateAt;
s.CustomView = listItem.CustomView;
s.SetCustomViewSize(listItem.CustomViewSize);
s.CustomAccessoryView = listItem.CustomAccessoryView;
s.SetLayoutDensity(listItem.LayoutDensity);
}
public ListItemViewHolder(Context context, ListItemView view) : base(view)
{
Context = context;
listItemView = view;
listItemView.Click += ListItemView_Click;
}
/// <summary>
/// This needs to be called by the derived "GetView" so we can track the items created.
/// </summary>
public View AddView(ListItemView newView)
{
Items.Add(newView);
return(newView);
}
