as_route_transitions 0.0.7

This package helps to handle transitions between screens easily.

example/main.dart

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Material App',
      initialRoute: 'pageone',
      routes: {
        'pageone': (_) => const PageOne(),
        'pagetwo': (_) => const PageTwo(),
      },
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Page one'),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blue,
      body: Center(
        child: MaterialButton(
          color: Colors.white,
          child: const Text('Go to Page Two'),
          onPressed: () {
            RouteTransitions(
              context: context,
              child: const PageTwo(),
              animation: AnimationType.rotateIn,
              duration: const Duration(milliseconds: 600),
              reverseDuration: const Duration(milliseconds: 600),
              alignment: Alignment.center,
              replacement: true,
              curve: Curves.easeInOutBack,
            );
          },
        ),
      ),
    );
  }
}

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

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