flutter pub add animated_background基于插件公开信息、社区数据与项目使用情况整理的选型参考。
一个用于创建可自定义画布绘制的动画背景的 Flutter 包。它使开发者能够轻松实现动态视觉效果，如流动渐变、粒子系统或自定义动画，直接在屏幕背景上呈现。该包设计为可扩展，允许用户使用 Canvas API 定义自己的绘图逻辑。非常适合以最少代码提升应用美感，支持所有主要平台，包括移动设备、网页和桌面。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
Animated Backgrounds for Flutter. Easily extended to paint whatever you want on the canvas.
Note: These examples are laggy because they were recorded from the emulator. Other examples available in the screenshots folder.
In your pubspec.yaml:
dependencies:
animated_background: ^1.0.5
In your Dart file:
import 'package:animated_background/animated_background.dart';
Use in a Stateful Widget with mixin TickerProviderStateMixin or pass a ticker provider in vsync.
AnimatedBackground(
behaviour: RandomParticleBehaviour(),
vsync: this,
child: Text('Hello'),
);
依赖清单 1 项
^1.3.0