import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:flutter_hooks/flutter_hooks.dart'; import 'package:hooks_riverpod/hooks_riverpod.dart'; /// 矢印が右に移動するだけ void main() { runApp(Provi…

書き換える前 https://github.com/flutter/samples/blob/master/animations/lib/src/basics/03_animation_controller.dart import 'package:flutter/material.dart'; import 'package:flutter_hooks/flutter_hooks.dart'; void main() => runApp(MaterialApp…