route_transition 0.0.5

Este paquete ayuda al manejo de las transiciones entre pantallas, de manera fácil.

example/main.dart

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

 
void main() => runApp(MyApp());
 
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Material App',
      initialRoute: 'page1',
      routes: {
        'page1': (_)=> Page1(),
        'page2': (_)=> Page2(),
      },
    );
  }
}

class Page1 extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title:Text('Page 1'),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blue,
      body: Center(child:  MaterialButton(
          child: Text('Go to page 2'),
          color: Colors.white,
          onPressed: () {
            // Navigator.push(context, MaterialPageRoute(builder: (_) => Page2()));    
              RouteTransition(
                context: context,
                child: Page2(),
                animation: AnimationType.fadeIn,
                duration: Duration(milliseconds: 1000),
                raplacement: false
              );
          },
        ),
      ),
    );
  }
}

class Page2 extends StatelessWidget {

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