custom_route_transitions 0.0.3

Este package te ayuda a realizar transacciones entre pantalla de una manera mas eficiente y elegante.

example/main.dart

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Material App',
      initialRoute: 'pagina1',
      routes: {
        'pagina1': (_) => Pagina1(),
        'pagina2': (_) => Pagina2(),
      },
    );
  }
}

class Pagina1 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Pagina 1'),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blue,
      body: Center(
        child: MaterialButton(
          color: Colors.white,
          child: Text('Go to Pagina 2'),
          onPressed: () {
            RouteTransition(
                context: context,
                child: Pagina2(),
                duration: Duration(milliseconds: 300),
                animation: AnimationType.normal,
                replacement: true);
          },
        ),
      ),
    );
  }
}

class Pagina2 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Pagina 2'),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blueGrey,
      body: Center(
        child: Text('Pagina 2'),
      ),
    );
  }
}