What are the ways to organize the "communication" of the android application with the server?

Question

Java

Good day.
I need to send requests to the server, process them and, if necessary, write them to the database.
All my google jutsu was enough for is that you can send json objects via GET or POST string using HttpURLConnection, are there any other ways? And which one is better to use?

Answer 1

json in the post body and in the get response. Don't use HttpUrlConnection, use Retrofit+OkHttp + one of the serializers (Moshi, Gson, Jackson).