Possible to capture response headers when page finishes loading?

I would like to get the headers of the http response we get back. It seems that we can the the url, cookies, user agent (by evaluating javascript), and the html string (again, by evaluating javascript), but we don't even get access to the response object itself, which makes getting headers impossible. Is there a way to do it, or plan to support it in the future? I believe in native webviews we can access the headers.

首先检查插件的原生 WebView 集成，以及页面加载完成事件如何暴露给 Flutter。确定是否可以通过原生 WebView API 获取响应头，并将完成定义为：在页面完成加载时，使这些响应头可供 Flutter 端使用。