解决措施
可以通过组件的onAreaChange方法监听组件区域变化并根据返回的内容大小修改浮动窗口大小。
参考链接
"组件区域变化事件" (https://link.segmentfault.com/?enc=wIqQg8kgDBHHg9NvLhRS7Q%3D%3D.0a2zmo6clbz3BwuLaaAzj0aCGpDhchVxrw6pEUWDNo3CNkZh1fkeGiULWq9MwRT7xxBVFcCWjahx7Mlm1jLxsRUm55ErVHiZCEvLz1SBzmOE6tbYrfH94wnY7mUCxB3q0pc1sOhV2IkJYl%2BeeK%2FbolbYEpj%2BJEMnr7HcsQ86kyI%3D)