route_transitions_practica3 0.0.3

Un paquete que facilita la transición entre paginasn y tambien agrega animación a dicha transición.

example/main.dart

import 'package:flutter/material.dart';
import 'package:route_transitions_practica3/route_transitions_practica3.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.blue,
      body: Center(
        child: MaterialButton(
            color: Colors.white,
            onPressed: () {

              RouteTransitions(
                context: context,
                child: const Page2(),
                animation: AnimationType.fadeIn,
                duration: const Duration(seconds: 2),
                replacement: true
                );
            },

            child: const Text('Ir Pagina 2')),
      ),
    );
  }
}

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


   @override
    Widget build(BuildContext context){
    return Scaffold(
      appBar: AppBar(
         title: const Text('Pagina 2'),
         backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.green,
      body: const Center(
        child: Text('Page2'),
      ),
    );
  }
}