custom_route_transition_gnm_do 0.0.4

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

example/main.dart

import 'package:flutter/material.dart';
import 'package:custom_route_transition_gnm_do/custom_route_transition_gnm_do.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": (BuildContext context) => Page1(),
        "page2": (BuildContext context) => Page2(),
      },
    );
  }
}

class Page1 extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Page1"),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blue,
      body: Center(
        child: MaterialButton(
          child: Text("Go to page2"),
          color: Colors.white,
          onPressed: () {
            RouterTransitions(
                context: context,
                child: Page2(),
                replacement: false,
                animation: AnimationType.fadeIn,
                duration: Duration(milliseconds: 300));
          },
        ),
      ),
    );
  }
}

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