minimals_state_manager 1.0.6 minimals_state_manager: ^1.0.6 copied to clipboard
A minimalist study project for state management, lifecycle, and observables in Flutter, but not recommended for production due to alpha status.
import 'package:example/routes/delegate.dart';
import 'package:flutter/material.dart';
import 'package:url_strategy/url_strategy.dart';
// with 2.0 navigation
//complex example
void main() {
setPathUrlStrategy();
runApp(MaterialApp.router(
routerConfig: GoRootDelegate.router,
));
}
/******************
* uncomment the rest of the file to use this
* simpler example, comment out the previous main
* simple example
******************/
// void main() {
// runApp(MaterialApp(
// home: MinProvider(controller: MyController(), child: MyPage()),
// ));
// // runApp(const MaterialApp()); //normal navigation
// }
// class MyController extends MinController {
// @override
// void onInit() {
// print('init controller');
// super.onInit();
// }
// final count = 0.minx;
// ValueNotifier<User> user = User().minx;
// increment() => count.value++;
// decrement() => count.value--;
// refresh() => count.value = 0;
// onChangedName(str) => user.update((val) => val.name = str);
// onSaveName(str) => user.update((val) => val.name = str);
// validateName(str) => str.length < 2 ? 'insert valid name' : null;
// }
// class MyPage extends StatelessWidget {
// final GlobalKey<FormState> formKey = GlobalKey<FormState>();
// MyPage({super.key});
// @override
// Widget build(BuildContext context) => Scaffold(
// floatingActionButtonLocation: FloatingActionButtonLocation.endFloat,
// floatingActionButton: MinX<MyController>(
// builder: (context, controller) => Column(
// mainAxisAlignment: MainAxisAlignment.end,
// children: [
// FloatingActionButton(
// backgroundColor: Colors.lightGreen,
// onPressed: () => controller.increment(),
// child: const Icon(Icons.add),
// ),
// const SizedBox(
// height: 16.0,
// ),
// FloatingActionButton(
// backgroundColor: Colors.redAccent,
// onPressed: () => controller.decrement(),
// child: const Icon(Icons.remove),
// ),
// const SizedBox(
// height: 16.0,
// ),
// FloatingActionButton(
// onPressed: () => controller.refresh(),
// child: const Icon(Icons.refresh),
// ),
// ],
// ),
// ),
// body: SafeArea(
// child: Column(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// const Text('check out the full example in the example folder'),
// Container(
// margin: const EdgeInsets.only(
// left: 32.0, right: 32.0, bottom: 32.0),
// child: Form(
// key: formKey,
// child: MinX<MyController>(
// builder: (context, controller) => Column(
// children: [
// $(controller.user,
// (user) => Text('${user.name}'),
// ),
// TextFormField(
// onChanged: (value) => controller.onChangedName(value),
// validator: (value) => controller.validateName(value),
// onSaved: (newValue) =>
// controller.onSaveName(newValue),
// ),
// ],
// ),
// ),
// ),
// ),
// Column(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// Row(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// MinX<MyController>(
// builder: (context, controller) => $(
// controller.count,
// (count) => Text(
// 'Count $count',
// style: const TextStyle(
// fontSize: 24.0,
// fontWeight: FontWeight.w600,
// ),
// ),
//
// ),
// ),
// ],
// ),
// ],
// ),
// ],
// ),
// ),
// );
// }
// class User {
// User({this.name});
// String? name;
// }
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