dieptran43 / bloc_test

Demonstrates BLoC pattern in Flutter

bloc_test

A real-world example of using the BLoC pattern in Flutter. This app features a searchable list of users and demonstrates an elegant way to keep the UI in sync with the model.

Features

The app implements the following features:

• user list and detail pages
• user management
  • add single user
  • slide to remove single user with undo
  • favorite / unfavorite button
• multi-select mode (long-press and icon tap)
  • selection counter
  • favorite multiple users
  • delete multiple users with undo
• searchbar for filtering users
• real-time status
  • online status indicator per user
  • user statistics

BLoC

Proper separation of concerns by using the Business Logic Component pattern. Heavily relies on streams to notify the UI of changes in the business layer. No 3rd-party package dependencies, just plain Flutter.

Acknowledgements

Based on the great work of Didier Boelens. If you need a proper introduction into BLoC, please do read his article about Reactive Programming - Streams - BLoC.