public IrDataWrapper this[int index]
{
get
{
var info = PositionalViewSelector?.GetInfo(index);
if (info == null)
{
return(default);
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
var info = positionalViewSelector.GetInfo(position);
if (info == null)
{
return;
}
// The template selector doesn't infer selected properly
// so we need to ask the listview which tracks selections about the state
info.IsSelected = info.Kind == PositionKind.Item &&
(handler?.VirtualView?.IsItemSelected(info.SectionIndex, info.ItemIndex) ?? false);
if (holder is RvItemHolder itemHolder)
{
var data = info.Kind switch {
PositionKind.Item =>
positionalViewSelector?.Adapter?.Item(info.SectionIndex, info.ItemIndex),
PositionKind.SectionHeader =>
positionalViewSelector?.Adapter?.Section(info.SectionIndex),
PositionKind.SectionFooter =>
positionalViewSelector?.Adapter?.Section(info.SectionIndex),
_ => null
};
if (!itemHolder.HasView)
{
var view = positionalViewSelector?.ViewSelector?.CreateView(info, data);
itemHolder.SwapView(view);
}
itemHolder.Update(info);
positionalViewSelector?.ViewSelector?.RecycleView(info, data, itemHolder.ViewContainer.VirtualView);
}
}
List <string> cachedReuseIds = new List <string>();