protected override FilterResults PerformFiltering(ICharSequence constraint)
{
FilterResults filterResults = new FilterResults();
if (constraint != null && constraint.Length() > 0)
{
string query = constraint.ToString().ToUpper();
JavaList <Item> filteredItems = new JavaList <Item>();
for (int i = 0; i < currentItems.NumItems; i++)
{
string itemName = currentItems[i].Text;
if (itemName.ToUpper().Contains(query.ToString()))
{
filteredItems.Add(currentItems[i]);
}
}
filterResults.Count = filteredItems.Count;
filterResults.Values = filteredItems;
}
else
{
filterResults.Count = currentItems.NumItems;
filterResults.Values = currentItems.getItems();
}
return(filterResults);
}
public ItemsAdapter(Items items)
{
mItems = items;
currentItems = new Items();
currentItems.setItems(items.getItems());
}