protected UIView DefaultGetViewForHeader(UITableView tableView, nint section)
{
var groupTypeId = GetSectionType((int)section);
var sectionView = tableView.DequeueReusableHeaderFooterView(groupTypeId.ToString());
var view = sectionView.AsView();
var context = new GroupedListSectionContext()
{
SectionHeaderView = view,
Section = (int)section
};
view = GetSection(context);
_lastSectionView = sectionView;
_lastSection = section;
return(view);
}
public sealed override Android.Views.View GetGroupView(int groupPosition, bool isExpanded, Android.Views.View convertView, ViewGroup parent)
{
var context = new GroupedListSectionContext()
{
SectionHeaderView = convertView.AsView(),
Section = groupPosition,
IsExpanded = isExpanded,
Parent = parent.AsView()
};
var section = GetSection(context);
if (convertView == null)
{
var mExpandableListView = parent as ExpandableListView;
mExpandableListView?.ExpandGroup(groupPosition);
}
return(section);
}
public static int GetSectionTypeFromContext(this INewGroupedListContent content, GroupedListSectionContext context)
{
return content.GetSectionType(context.Section);
}
public abstract View GetSection(GroupedListSectionContext context);
