protected override void OnLayout(bool changed, int left, int top, int right, int bottom)
{
ImageFilterAdapter adapter = (ImageFilterAdapter)Adapter;
ItemView.InitItemLayout(1, adapter.getItemCount());
base.OnLayout(changed, left, top, right, bottom);
}
protected override void OnLayout(bool changed, int left, int top, int right, int bottom)
{
if (changed)
{
ImageFilterAdapter adapter = (ImageFilterAdapter)Adapter;
ItemView.InitItemLayout(NumColumns, adapter.getItemCount());
if (NumColumns > 1)
{
int columnWidth = MeasuredWidth / NumColumns;
adapter.MeasureItems(columnWidth);
}
}
base.OnLayout(changed, left, top, right, bottom);
}