import 'package:flutter/material.dart'; class RotatingImage extends StatefulWidget { final String imagePath; final double size; final Duration duration; final String? package; // 添加这个参数 const RotatingImage({ Key? key, required this.imagePath, this.size = 20, this.duration = const Duration(seconds: 3), this.package = 'ai_chat_assistant', // 默认值 }) : super(key: key); @override State createState() => _RotatingImageState(); } class _RotatingImageState extends State with SingleTickerProviderStateMixin { late AnimationController _controller; @override void initState() { super.initState(); _controller = AnimationController( duration: widget.duration, vsync: this, )..repeat(); } @override void dispose() { _controller.dispose(); super.dispose(); } @override Widget build(BuildContext context) { return RotationTransition( turns: _controller, child: Image.asset( widget.imagePath, width: widget.size, height: widget.size, package: widget.package, // 使用传入的package参数 ), ); } }