public override Object OnCreateHeaderItemViewHolder(ViewGroup p0, int p1)
{
var itemBindingContext = new MvxAndroidBindingContext(p0.Context, BindingContext.LayoutInflaterHolder);
var viewHolder =
new MvxRecyclerViewHolder(
InflateViewForHolder(HeaderFooterDetails.HeaderLayoutId, p0, p1, itemBindingContext),
itemBindingContext)
{
DataContext = BindingContext.DataContext
};
viewHolder.Click += (e, a) => {
if (HeaderClickCommand?.CanExecute(viewHolder.DataContext) ?? false)
{
HeaderClickCommand.Execute(viewHolder.DataContext);
}
};
viewHolder.LongClick += (e, a) =>
{
if (HeaderLongClickCommand?.CanExecute(viewHolder.DataContext) ?? false)
{
HeaderLongClickCommand.Execute(viewHolder.DataContext);
}
};
return(viewHolder);
}
protected virtual void ExecuteCommandOnItem(ICommand command)
{
if (command == null)
{
return;
}
var item = DataContext;
if (item == null)
{
return;
}
if (_viewType == MvxBaseTemplateSelector.HeaderViewTypeId)
{
if (item is MvxHeaderItemData)
{
if (HeaderClickCommand != null && HeaderClickCommand.CanExecute(null))
{
HeaderClickCommand.Execute(null);
}
}
return;
}
if (_viewType == MvxBaseTemplateSelector.FooterViewTypeId)
{
if (item is MvxFooterItemData)
{
if (FooterClickCommand != null && FooterClickCommand.CanExecute(null))
{
FooterClickCommand.Execute(null);
}
}
return;
}
if (item is MvxGroupedData)
{
var groupedData = item as MvxGroupedData;
if (GroupHeaderClickCommand != null && GroupHeaderClickCommand.CanExecute(groupedData.Key))
{
GroupHeaderClickCommand.Execute(groupedData.Key);
}
return;
}
if (!command.CanExecute(item))
{
return;
}
command.Execute(item);
}
