init 1.0.0

init: ^1.0.0 copied to clipboard

example/lib/main.dart

// ignore_for_file: avoid_print

import 'package:flutter/material.dart';
import 'package:init/init.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  var _isLogoDisplayed = false;

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Init Demo',
      theme: ThemeData(
        useMaterial3: true,
      ),
      home: Scaffold(
        appBar: AppBar(
          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
          title: const Text('Init Demo'),
        ),
        body: Center(
          child: Column(
            children: [
              ElevatedButton(
                onPressed: () {
                  setState(() {
                    _isLogoDisplayed = !_isLogoDisplayed;
                  });
                },
                child: Text(
                  _isLogoDisplayed ? 'Hide the Logo' : 'Display the Logo',
                ),
              ),
              if (_isLogoDisplayed) const _LogoWidget(),
            ],
          ),
        ),
      ),
    );
  }
}

class _LogoWidget extends StatelessWidget {
  const _LogoWidget();

  @override
  Widget build(BuildContext context) {
    return Init(
      onInit: () => print('Widget initialized'),
      onInitPostFrame: () => ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('The logo is now displayed!')),
      ),
      onDispose: () => print('Widget disposed'),
      child: const FlutterLogo(size: 200),
    );
  }
}