# demo2 A new Flutter project. ## Getting Started This project is a starting point for a Flutter application. A few resources to get you started if this is your first Flutter project: - [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab) - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook) For help getting started with Flutter development, view the [online documentation](https://docs.flutter.dev/), which offers tutorials, samples, guidance on mobile development, and a full API reference. # ResponsiveWidget