312: BottomNavigationBarで重要なアクションは両端に配置しよう


Serial Positioning Effect:

https://bootcamp.uxdesign.cc/dos-and-don-t-for-ui-design-part-4-15a90b8009b5#c0f3


BottomNavigationBar

https://api.flutter.dev/flutter/material/BottomNavigationBar-class.html

このレクチャーを完了し次に進む