<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ningdind的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/ningdind</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ningdind]]></copyright><item><title><![CDATA[Jetpack Compose中BottomNavigation搭配BadgeBox实现底部导航栏]]></title><link>https://blog.youkuaiyun.com/ningdind/article/details/121230812</link><guid>https://blog.youkuaiyun.com/ningdind/article/details/121230812</guid><author>ningdind</author><pubDate>Tue, 09 Nov 2021 16:20:21 +0800</pubDate><description><![CDATA[先上效果图

再上代码块


@ExperimentalMaterialApi
@Composable
@Preview(showBackground = true)
fun IndexBottomNavigation() {
    var selectedIndex by remember { //选中的index
        mutableStateOf(0)//默认选中第一个
    }
    BottomNavigation() {
        BottomNavigationItem.]]></description><category></category></item></channel></rss>