hooked_bloc 1.0.0

hooked_bloc: ^1.0.0 copied to clipboard

example/lib/main.dart

import 'package:example/di/injector.dart';
import 'package:example/page/home_page.dart';
import 'package:flutter/material.dart';
import 'package:hooked_bloc/hooked_bloc.dart';

void main() async {
  // With GetIt or Injectable
  await configureDependencies();
  HookedBloc.initialize(
    () => getIt.get,
    builderCondition: (state) => state != null, // Global build condition
    listenerCondition: (state) => state != null, // Global listen condition
  );

  // Or create your own initializer with default conditions (always allow)
  // HookedBloc.initialize(() {
  //   return <T extends Object>() {
  //     if (T == MyCubit) {
  //       return MyCubit() as T;
  //     } else {
  //       return ...
  //     }
  //   };
  // });

  // Or you can omit HookedBloc.initialize(...)
  // and allow library to find the cubit in the widget tree

  runApp(const MyApp());
}

// Quickstart example counter page
// Remember to inherit from HookWidget
// class MyApp extends HookWidget {
//   const MyApp({Key? key}) : super(key: key);
//
//   @override
//   Widget build(BuildContext context) {
//     // At start obtain a cubit instance
//     final cubit = useCubit<CounterCubit>();
//     // Then observe state's updates
//     //`buildWhen` param will override builderCondition locally
//     final state = useCubitBuilder(cubit, buildWhen: (state) => state <= 10);
//     // Create a listener for the side-effect
//     useCubitListener(cubit, (cubit, value, context) {
//       print("Button clicked");
//     });
//
//     // Build widget's tree without BlocProvider
//     return MaterialApp(
//       home: Scaffold(
//         floatingActionButton: FloatingActionButton(
//           onPressed: () => cubit.increment(), // Access cubit in tree
//           child: const Icon(Icons.add),
//         ),
//         // Consume state without BlocBuilder
//         body: Center(child: Text("The button has been pressed $state times")),
//       ),
//     );
//   }
// }

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  final appName = "Hooked Bloc";

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: appName,
      theme: ThemeData(primarySwatch: Colors.blue),
      home: HomePage(title: appName),
    );
  }
}