- Make sure your IDE settings for Flutter/Dart SDK are correct: Android Studio/Preferences/Languages & Frameworks/Flutter
- Perform "Packages Get" (when IDE prompts you) - this will resolve (download) required libraries.
- Steps(branches) 01-08 work without backend.
- Building code beyond step08 will require you to add config files for selected Firebase/Firestore account.
- Instructions for using Firestore as a backend to your Flutter app: https://www.youtube.com/watch?v=DqJ_KjFzL9I
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.