How to speed up the process of connecting to the server through HttpUrlConnection?

Question

Android

I have a class in which I establish a connection with the server before each request (httpUrlConnection.openConnection(URL)) : each request has its own URL, so there is a connection delay before each request and in general this process takes too much time compared to the Web . And one more thing: you have to hardcode for each request (zero and redefine HttpUrlConnection, URL, headers, etc.). I don’t even fit in my head how to make 1 class with a method on POST and a method on GET requests.
Who has ideas how to organize the class correctly?

Answer 1

What can you advise in my case?

retrofit + dagger