【摘 要】
：
本文在基于 ATMEL 触控芯片的电容屏多触摸源识别技术基础上，实现一款基于安卓系 统的悬浮窗界面插件 APP 设计。该应用 APP 主要通过识别手指尖、指关节、指甲三个部位对 悬浮窗的点击，对应触发应用软件中的截屏功能、录屏功能、相机功能。录屏和截屏功能模 块以 API 21 开放的接口——MediaProjection 为核心，悬浮窗主要通过 WindowManager 和 Service 实
【机 构】
：
东南大学电子科学与工程学院 信息显示与可视化国际合作联合实验室 江苏南京,2100961 南京杰诺
论文部分内容阅读
本文在基于 ATMEL 触控芯片的电容屏多触摸源识别技术基础上，实现一款基于安卓系 统的悬浮窗界面插件 APP 设计。该应用 APP 主要通过识别手指尖、指关节、指甲三个部位对 悬浮窗的点击，对应触发应用软件中的截屏功能、录屏功能、相机功能。录屏和截屏功能模 块以 API 21 开放的接口——MediaProjection 为核心，悬浮窗主要通过 WindowManager 和 Service 实现，多触摸源接口主要通过实时检测不同介质引起的电容值变化来判断。本文的 设计在小米 4 手机上经调试和用户试用，运行稳定，操作便捷，具有良好的实用性能。
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