Flutter路由过渡动画插件route_transition_yr的使用

Flutter路由过渡动画插件route_transition_yr的使用

这个包帮助实现路由之间的过渡动画。

使用示例

import 'package:route_transition_yr/route_transition_yr.dart';

RouteTransitions(
    context: context,  // BuildContext
    child: Page2Screen(), // Page Widget
    animation: AnimationType.fadeInUp, // 动画类型
    duration: const Duration(milliseconds: 900), // 动画时长
    alignment: Alignment.topLeft,
    replacement: true, 
);

完整示例Demo

main.dart

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

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

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

  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Material App',
      initialRoute: 'page1',
      routes: {
        'page1': (context) => const Page1(),
        'page2': (context) => const Page2(),
      },
      
    );
  }
}

class Page1 extends StatelessWidget {
  
  const Page1({Key? key}) : super(key: key);

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Page 1'),
        backgroundColor: Colors.transparent,
      ),
      backgroundColor: Colors.blue,
      body: Center(
        child: MaterialButton(
          color: Colors.white,
          child: const Text('Go to Page 2'),
          onPressed: () {
            // 路由过渡动画
            Navigator.of(context).push(
              RouteTransitions(
                context: context, 
                child: const Page2(),
                animation: AnimationType.fadeInUp,
                duration: const Duration(milliseconds: 900),
                replacement: true,
              ),
            );
          },
        ),
     ),
   );
  }
}

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

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