Android免权限悬浮窗（水印），支持全局(App内部)、局部悬浮(View)，支持边缘吸附、回弹、位置保存、窗口化及分屏后位置修复等。Android without permission suspension window(Watermark), support global(App), local suspension(View), support edge adsorption, rebound, position saving, windowing, and split-screen position repair.
