void BindHeaderView(HeaderViewHolder holder)
{
var section = holder.RowInfo.Section;
var view = holder.ItemView;
//judging cell height
int cellHeight = (int)_context.ToPixels(44);
var individualHeight = section.HeaderHeight;
if (individualHeight > 0d)
{
cellHeight = (int)_context.ToPixels(individualHeight);
}
else if (_settingsView.HeaderHeight > -1)
{
cellHeight = (int)_context.ToPixels(_settingsView.HeaderHeight);
}
else
{
cellHeight = -1; // Height Auto
}
if (cellHeight >= 0)
{
view.SetMinimumHeight(cellHeight);
view.LayoutParameters.Height = cellHeight;
}
//textview setting
holder.TextView.SetPadding(
(int)view.Context.ToPixels(_settingsView.HeaderPadding.Left),
(int)view.Context.ToPixels(_settingsView.HeaderPadding.Top),
(int)view.Context.ToPixels(_settingsView.HeaderPadding.Right),
(int)view.Context.ToPixels(_settingsView.HeaderPadding.Bottom)
);
holder.TextView.Gravity = _settingsView.HeaderTextVerticalAlign.ToNativeVertical() | GravityFlags.Left;
holder.TextView.TextAlignment = Android.Views.TextAlignment.Gravity;
holder.TextView.Typeface = FontUtility.CreateTypeface(_settingsView.HeaderFontFamily, _settingsView.HeaderFontAttributes);
holder.TextView.SetTextSize(Android.Util.ComplexUnitType.Sp, (float)_settingsView.HeaderFontSize);
holder.TextView.SetBackgroundColor(_settingsView.HeaderBackgroundColor.ToAndroid());
// Single line was done away with.
//holder.TextView.SetMaxLines(1);
//holder.TextView.SetMinLines(1);
//holder.TextView.Ellipsize = TextUtils.TruncateAt.End;
if (_settingsView.HeaderTextColor != Xamarin.Forms.Color.Default)
{
holder.TextView.SetTextColor(_settingsView.HeaderTextColor.ToAndroid());
}
//update text
holder.TextView.Text = section.Title;
}
void BindFooterView(FooterViewHolder holder)
{
var section = holder.RowInfo.Section;
var view = holder.ItemView;
//footer visible setting
if (string.IsNullOrEmpty(section.FooterText))
{
//if text is empty, hidden (height 0)
holder.TextView.Visibility = ViewStates.Gone;
view.Visibility = ViewStates.Gone;
}
else
{
holder.TextView.Visibility = ViewStates.Visible;
view.Visibility = ViewStates.Visible;
}
//textview setting
holder.TextView.SetPadding(
(int)view.Context.ToPixels(_settingsView.FooterPadding.Left),
(int)view.Context.ToPixels(_settingsView.FooterPadding.Top),
(int)view.Context.ToPixels(_settingsView.FooterPadding.Right),
(int)view.Context.ToPixels(_settingsView.FooterPadding.Bottom)
);
holder.TextView.Typeface = FontUtility.CreateTypeface(_settingsView.FooterFontFamily, _settingsView.FooterFontAttributes);
holder.TextView.SetTextSize(Android.Util.ComplexUnitType.Sp, (float)_settingsView.FooterFontSize);
holder.TextView.SetBackgroundColor(_settingsView.FooterBackgroundColor.ToAndroid());
if (_settingsView.FooterTextColor != Xamarin.Forms.Color.Default)
{
holder.TextView.SetTextColor(_settingsView.FooterTextColor.ToAndroid());
}
//update text
holder.TextView.Text = section.FooterText;
}