public static void UpdateBadge(this UIBarButtonItem barButtonItem, string text, UIColor backgroundColor, UIColor textColor)
{
var bLayer = GetBadgeLayer(barButtonItem);
if (string.IsNullOrEmpty(text) || text == "0")
{
bLayer?.RemoveFromSuperLayer();
objc_setAssociatedObject(barButtonItem.Handle, BadgeKey.Handle, new CAShapeLayer().Handle, AssociationPolicy.ASSIGN);
return;
}
var textLayer = bLayer?.Sublayers?.First(p => p is CATextLayer) as CATextLayer;
if (textLayer != null)
{
textLayer.String = text;
}
else
{
barButtonItem.AddBadge(text, backgroundColor, textColor);
}
}
public static void UpdateBadge(this UIBarButtonItem barButtonItem, string text, UIColor backgroundColor, UIColor textColor)
{
var bLayer = GetBadgeLayer(barButtonItem);
if (bLayer != null)
{
bLayer.Hidden = string.IsNullOrEmpty(text) || text == "0";
if (bLayer.Hidden)
{
return;
}
}
var textLayer = bLayer?.Sublayers?.First(p => p is CATextLayer) as CATextLayer;
if (textLayer != null && textLayer.String != "0")
{
textLayer.String = text;
}
else
{
barButtonItem.AddBadge(text, backgroundColor, textColor);
}
}
