Flutter怎么實現添加頁面過渡動畫

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使用插件探索不同的轉換

步驟 1: 在 pubspec.yaml 中添加頁面動畫轉換

page_animation_transition

步驟 2: 在 PageOne 上導入庫

假設您正在從 PageOne 過渡到 PageTwo

以下是圖書館支持的動畫類型:

BottomToTopTransition   TopToBottomTransition  底到上轉換到底轉換

RightToLeftTransition 右轉移

LeftToRightTransition 左/右轉變

FadeAnimationTransition 淡化動畫/轉換

ScaleAnimationTransition 標量動畫/轉換

RotationAnimationTransition 轉動/動畫/轉變

TopToBottomFadedTransition 上到下到過渡

BottomToTopFadedTransition 底部/上部/下部/上部/下部/上部/下部/上部/下部/上部/下部/上部/

RightToLeftFadedTransition 右轉到/ftfaded/transition

LeftToRightFadedTransition 左/右/插入/轉換

步驟3.添加以下導航代碼行

Navigator.of(context).push(PageAnimationTransition(page: const PageTwo(), pageAnimationType: BottomToTopTransition()));

對于預定義的路由:

onGenerateRoute: (settings) {
    switch (settings.name) {
      case '/pageTwo':
        return PageAnimationTransition(child: PageTwo(), pageAnimationType: LeftToRightFadedTransition());
        break;
      default:
        return null;
    }
  }

Navigator.pushNamed(context, '/pageTwo');

Pushnamed (context,’/pageTwo’) ;

Output:

輸出:

其他類型轉換的完整代碼:

import 'package:page_animation_transition/animations/bottom_to_top_faded_transition.dart';
import 'package:page_animation_transition/animations/bottom_to_top_transition.dart';
import 'package:page_animation_transition/animations/fade_animation_transition.dart';
import 'package:page_animation_transition/animations/left_to_right_faded_transition.dart';
import 'package:page_animation_transition/animations/left_to_right_transition.dart';
import 'package:page_animation_transition/animations/right_to_left_faded_transition.dart';
import 'package:page_animation_transition/animations/right_to_left_transition.dart';
import 'package:page_animation_transition/animations/rotate_animation_transition.dart';
import 'package:page_animation_transition/animations/scale_animation_transition.dart';
import 'package:page_animation_transition/animations/top_to_bottom_faded.dart';
import 'package:page_animation_transition/animations/top_to_bottom_transition.dart';
import 'package:page_animation_transition/page_animation_transition.dart';
import 'page_two.dart';
import 'package:flutter/material.dart';class PageOne extends StatelessWidget {
  const PageOne({Key? key}) : super(key: key);[@override](http://twitter.com/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Page Animation Transition'),
        centerTitle: true,
      ),
      body: SizedBox(
        width: MediaQuery.of(context).size.width,
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          crossAxisAlignment: CrossAxisAlignment.center,
          children: [
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: BottomToTopTransition()));
                },
                child: const Text('Bottom To Top')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: TopToBottomTransition()));
                },
                child: const Text('Top to bottom')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: RightToLeftTransition()));
                },
                child: const Text('Right To Left')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: LeftToRightTransition()));
                },
                child: const Text('Left to Right')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: FadeAnimationTransition()));
                },
                child: const Text('Faded')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: ScaleAnimationTransition()));
                },
                child: const Text('Scale')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: RotationAnimationTransition()));
                },
                child: const Text('Rotate')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: TopToBottomFadedTransition()));
                },
                child: const Text('Top to Bottom Faded')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: BottomToTopFadedTransition()));
                },
                child: const Text('Bottom to Top Faded')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: RightToLeftFadedTransition()));
                },
                child: const Text('Right to Left Faded')),
            ElevatedButton(
                onPressed: () {
                  Navigator.of(context).push(PageAnimationTransition(
                      page: const PageTwo(),
                      pageAnimationType: LeftToRightFadedTransition()));
                },
                child: const Text('Left to Right Faded')),
          ],
        ),
      ),
    );
  }
}

輸出:

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