AiKeyboard2025/lib/widget/rotate_image.dart

import 'package:flutter/cupertino.dart';

/// 旋转图片组件
class RotateImage extends StatefulWidget {
  /// 图片组件
  final Image image;

  /// 动画时长
  final Duration duration;

  const RotateImage({
    super.key,
    required this.image,
    this.duration = const Duration(milliseconds: 1000),
  });

  @override
  State<StatefulWidget> createState() {
    return _RotateImageState();
  }
}

class _RotateImageState extends State<RotateImage>
    with SingleTickerProviderStateMixin {
  /// 动画控制器
  late AnimationController _animationController;

  @override
  void initState() {
    super.initState();
    _animationController = AnimationController(duration: widget.duration, vsync: this)
      // 无限循环
      ..repeat();
  }

  @override
  void dispose() {
    // 释放资源
    _animationController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    // 动画组件
    return RotationTransition(
      turns: _animationController,
      child: widget.image,
    );
  }
}