BottomNavigationView使用BadgeDrawable设置maxCharacterCount无效

[zhangjianzhu]

如题，求解 代码如下： private fun setBadge(int: Int) { badge = mainBottom.getOrCreateBadge(R.id.menu_project) badge?.maxCharacterCount = 99 badge?.backgroundColor = Color.RED badge?.badgeTextColor = Color.WHITE if (int > 0) { badge?.number = int } else { badge?.number = 0 mainBottom.removeBadge(R.id.menu_project) } }