用到的类：

com.jauker.widget.BadgeView

实现代码：

1 BadgeView imageBadge = new BadgeView(getContext());2             imageBadge.setTargetView(mHolder.image);3             imageBadge.setText("");4             imageBadge.setHeight(30);5             imageBadge.setWidth(30);6             imageBadge.setBackground(15, getContext().getResources().getColor(R.color.badge_red));//#F24541

 栏目订阅

1                 BadgeView badgeView = new BadgeView(convertView.getContext());2                 badgeView.setText("");3                 badgeView.setBadgeMargin(2);4                 badgeView.setBackgroundDrawable(parent.getContext().getResources().getDrawable(R.drawable.icon_delete));5                 badgeView.setTargetView(vh.layout);