我可以在我的 java 应用程序中放置一个 HTTP 代理服务来拦截所有 HTTP 请求并更改标头吗？

Question

I am writing an android app in java, and would like to intercept all HTTP traffic from its outgoing requests and change the user agent from the header. I know there are tools to do this from separate apps/programs like Charles' Proxy, but can I do this from within the app itself? Would I be able to register a service in my app for this? If so, do you have any links I can reference to get started or have any tips? I am a novice coder, so anything at all is appreciated. Thank you.

Answer 1

Do you use OkHttp to make requests? If so, the library has a powerful mechanism of interceptors to do exactly what you want.