public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
ViewHolder viewHolder;
switch (viewType)
{
case ViewTypeHeader:
viewHolder = new HeaderViewHolder(
LayoutInflater.FromContext(_context).Inflate(Resource.Layout.HeaderCell, parent, false),
_boxedView);
break;
case ViewTypeFooter:
viewHolder = new FooterViewHolder(
LayoutInflater.FromContext(_context).Inflate(Resource.Layout.FooterCell, parent, false),
_boxedView);
break;
default:
viewHolder = new ContentViewHolder(
LayoutInflater.FromContext(_context).Inflate(Resource.Layout.ContentCell, parent, false));
viewHolder.ItemView.SetOnClickListener(this);
break;
}
_viewHolders.Add(viewHolder);
return(viewHolder);
}
private void BindHeaderView(HeaderViewHolder holder, TextCell formsCell)
{
var view = holder.ItemView;
// Judging cell height
int cellHeight = (int)_context.ToPixels(44);
var individualHeight = formsCell.Height;
if (individualHeight > 0d)
{
cellHeight = (int)_context.ToPixels(individualHeight);
}
else if (_boxedView.HeaderHeight > -1)
{
cellHeight = (int)_context.ToPixels(_boxedView.HeaderHeight);
}
view.SetMinimumHeight(cellHeight);
view.LayoutParameters.Height = cellHeight;
holder.TextView.SetPadding(
(int)view.Context.ToPixels(_boxedView.HeaderPadding.Left),
(int)view.Context.ToPixels(_boxedView.HeaderPadding.Top),
(int)view.Context.ToPixels(_boxedView.HeaderPadding.Right),
(int)view.Context.ToPixels(_boxedView.HeaderPadding.Bottom));
holder.TextView.Gravity = _boxedView.HeaderTextVerticalAlign.ToAndroidVertical() | GravityFlags.Left;
holder.TextView.TextAlignment = Android.Views.TextAlignment.Gravity;
holder.TextView.SetTextSize(Android.Util.ComplexUnitType.Sp, (float)_boxedView.HeaderFontSize);
holder.TextView.SetBackgroundColor(_boxedView.HeaderBackgroundColor.ToAndroid());
holder.TextView.SetMaxLines(1);
holder.TextView.SetMinLines(1);
holder.TextView.SetTypeface(null, Android.Graphics.TypefaceStyle.Bold);
holder.TextView.Ellipsize = TextUtils.TruncateAt.End;
if (_boxedView.HeaderTextColor != Color.Default)
{
holder.TextView.SetTextColor(_boxedView.HeaderTextColor.ToAndroid());
}
// Border setting
if (_boxedView.ShowSectionTopBottomBorder)
{
holder.Border.SetBackgroundColor(_boxedView.SeparatorColor.ToAndroid());
}
else
{
holder.Border.SetBackgroundColor(Android.Graphics.Color.Transparent);
}
// Update text
holder.TextView.Text = formsCell.Text;
}
