custom_route_transition_j 0.0.4

Este paquete ayuda con con las transciones entre diferentes pantallas de froma facil.

example/main.dart

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

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

/// inicio de la aplicaicion
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': (context) => const Page1Page(),
          'page2': (context) => const Page2Page(),
        });
  }
}

/// pagina1 para el ejemplo
class Page1Page extends StatelessWidget {
  const Page1Page({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
          title: const Text('Page 1'),
          centerTitle: true,
          backgroundColor: Colors.transparent),
      backgroundColor: Colors.blue,
      body: Center(
          child: MaterialButton(
        onPressed: () {
          RouteTransition(
            context: context,
            child: const Page2Page(),
            animation: AnimationType.fadeIn,
          );
        },
        child: const Text('Go to page2'),
      )),
    );
  }
}

/// Pagina2 donde envia la animacion
class Page2Page extends StatelessWidget {
  const Page2Page({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
          centerTitle: true,
          title: const Text('Page 2'),
          backgroundColor: Colors.transparent),
      backgroundColor: Colors.blueGrey,
      body: const Center(
        child: Text('Page2Page'),
      ),
    );
  }
}