add notes

CharonChui · CharonChui · commit 001252292d9a · 2021-07-06T18:12:43.000+08:00
diff --git a/Jetpack/ui/material/9.BottomNavigation简介.md b/Jetpack/ui/material/9.BottomNavigation简介.md
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+# 9.BottomNavigation简介
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+  
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+- [上一篇:7.Snackbar简介](https://github.com/CharonChui/AndroidNote/blob/master/Jetpack/ui/material/7.Snackbar%E7%AE%80%E4%BB%8B.md)

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 +# 9.BottomNavigation简介
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 +- [上一篇:7.Snackbar简介](https://github.com/CharonChui/AndroidNote/blob/master/Jetpack/ui/material/7.Snackbar%E7%AE%80%E4%BB%8B.md)