A new Flutter project.
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
aws + flutter + dart sample https://aws.amazon.com/jp/getting-started/hands-on/build-flutter-app-amplify/module-one/