custom_route_transitions_nan 0.0.3

Este paquete ayuda el manejo de transiciones entre pantallas de forma fácil y elegante.

example/main.dart

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

void main() => runApp(const MyApp());

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Material App',
      initialRoute: 'page1',
      routes: {
        'page1': (_) => const Page1(),
        'page2': (_) => const Page2(),
      },
    );
  }
}

class Page1 extends StatelessWidget {
  const Page1({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: const Text('Pagina 1'),
          backgroundColor: Colors.transparent,
        ),
        backgroundColor: Colors.amber[900],
        body: Center(
          child: MaterialButton(
              child: const Text('Ir a la pagina 2'),
              onPressed: () {
                CustomRouteTransitionsNan(
                    context: context,
                    child: const Page2(),
                    animation: AnimationType.fadeIn,
                    replacement: false,
                    duration: const Duration(milliseconds: 300));
              }),
        ));
  }
}

class Page2 extends StatelessWidget {
  const Page2({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          title: const Text('Pagina 1'),
          backgroundColor: Colors.transparent,
        ),
        backgroundColor: Colors.blueGrey,
        body: const Center(
          child: Text(' Page2'),
        ));
  }
}