KJNetworkPlugin
The plugin version of the network request can be more convenient and quick to customize the exclusive network request, and supports batch operation and chain operation.
Robospice
RoboSpice is a modular android library that makes writing asynchronous network requests easy
FastAndroidNetworking
A Complete Fast Android Networking Library that also supports HTTP/2
AndroidAsync
Asynchronous socket, http(s) (client+server) and websocket library for android