I have maybe a very simple question, but I cannot get the solution.
What I want to do is send a POST to my Webservice with UserID and Password as JSON parameters and receive back from the Webservice a JSON with the user information.
I have googled around but can't find any real sample how to do this. Does anyone has a solution?
I am using Android Studio latest version and have to change to HttpURLConnection as the before used HTTPClient is no longer available.