Timer App

Countdown Time Bloc Pattern, State, UI

Structure

• assets
  • icons: start with ic_
  • images: start with image_
• lib
  • data
    • blocs: Bloc on this applocation
    • datasources: Data provider
    • models: Model Data, suffix: _model
    • repositories: list of repository
  • gen: Gen Assets Management
  • pages: Screen, Page of Application, suffix: _page
  • utils
  • widgets: Component reuse on this app, suffix: _widget
  • application.dart: MaterialApp of this app
  • main.dart

Resource Manager

https://pub.dev/packages/flutter_gen

Homebrew

Works with MacOS and Linux.

$ brew install FlutterGen/tap/fluttergen

Pub Global

Works with MacOS, Linux and Windows.

$ dart pub global activate flutter_gen

Generate Model and State

$ flutter pub run build_runner build

Extension

path: lib/utils/extensions.dart

BuildContext

extension StateExtensions on State {
  ThemeData get theme => Theme.of(context);

  TextTheme get textTheme => Theme.of(context).textTheme;

  TextTheme get primaryTextTheme => Theme.of(context).primaryTextTheme;

  TextTheme get accentTextTheme => Theme.of(context).accentTextTheme;

  ColorScheme get colorScheme => Theme.of(context).colorScheme;

  MediaQueryData get mediaQueryData => MediaQuery.of(context);

  Size get size => MediaQuery.of(context).size;
}

State

extension ContextExtensions on BuildContext {
  ThemeData get theme => Theme.of(this);

  TextTheme get textTheme => Theme.of(this).textTheme;

  TextTheme get primaryTextTheme => Theme.of(this).primaryTextTheme;

  TextTheme get accentTextTheme => Theme.of(this).accentTextTheme;

  ColorScheme get colorScheme => Theme.of(this).colorScheme;

  MediaQueryData get mediaQueryData => MediaQuery.of(this);

  Size get size => MediaQuery.of(this).size;
}

CI/CD

This project is config CI/CD with Github Action and build release only for Android.

Work flow:

.github/workflows/dart.yml