public override View GetView(int position, View convertView, ViewGroup parent)
{
Position adapterPosition = TranslatePosition(position);
if (adapterPosition.mPosition == POSITION_HEADER)
{
HeaderFillerView v = GetHeaderFillerView(adapterPosition.mHeader, convertView, parent);
View view = mDelegate.GetHeaderView(adapterPosition.mHeader, (View)v.Tag, parent);
mGridView.DetachHeader((View) v.Tag);
v.Tag = view;
mGridView.AttachHeader(view);
convertView = v;
mLastHeaderViewSeen = v;
v.ForceLayout();
}
else if (adapterPosition.mPosition == POSITION_HEADER_FILLER)
{
convertView = GetFillerView(convertView, parent, mLastHeaderViewSeen);
convertView.ForceLayout();
}
else if (adapterPosition.mPosition == POSITION_FILLER)
{
convertView = GetFillerView(convertView, parent, mLastViewSeen);
}
else
{
convertView = mDelegate.GetView(adapterPosition.mPosition, convertView, parent);
mLastViewSeen = convertView;
}
return convertView;
}
private HeaderFillerView GetHeaderFillerView(int headerPosition, View convertView, ViewGroup parent)
{
HeaderFillerView headerFillerView = (HeaderFillerView)convertView;
if (headerFillerView == null)
{
headerFillerView = new HeaderFillerView(this, mContext);
}
return headerFillerView;
}