flutter_dice

A sample Flutter app that shows how to manage responsive state using the bloc pattern.

Concepts Illustrated

BlOC pattern

  • Using a bloc pattern for global app state (i.e. Theme)
  • Using a bloc pattern as a view model for a screen
  • Using an InheritedWidget Provider to make the blocs accessible
  • Consumption of bloc using StreamBuilder widgets

Persistence

  • App and screen state saves when changed and is loaded on startup
  • An instrance of SharedPreferences is creeated globally as a singleton
  • Blocs are able to save and load their own state

Dynamic Theme

  • Can change between light and dark theme.
  • Implemented as a bloc.

GitHub

https://github.com/codegrue/flutter_dice