插件概览
holding_gesture 包提供了一个自定义的 GestureDetector，当用户在特定小部件上按住指定时长时触发操作。它扩展了 Flutter 内置的 GestureDetector，具备专用的按住检测功能，可实现响应式且直观的交互，例如长按菜单、拖拽启动或上下文敏感控制。该包轻量且兼容所有主要平台，包括移动设备、网页和桌面端。它简化了基于按住手势的实现，无需编写样板代码。
适合场景
- Long-press context menus
- Gesture-based navigation triggers
- Interactive widget activation
- Drag start detection
- Customizable hold duration
- Accessibility-enhanced controls
主要特点
- Precise hold duration control
- Cross-platform compatibility
- Simple API integration
- Configurable hold delay
- Built-in callback handling
- Minimal performance overhead
适合对象
- Developers building interactive UIs
- Apps requiring long-press functionality
- Cross-platform Flutter projects
- Accessibility-focused interfaces
- Gesture-heavy applications
使用建议
- Requires careful timing configuration
- May conflict with other gesture detectors
- Not suitable for rapid tap sequences
- Needs testing on all target platforms
- Limited to single-widget hold detection
- Depends on Flutter's gesture system stability