What header should be used for sending GZIP compressed JSON from Android Client to Server?

Question

This question is extension to the question here. I am using the code here reproduced below to GZIP compress a JSONObject.

String foo = \"value\         


        

Answer 1

This answer shows you that you need to set a header indicating that you are sending data compressed:

HttpUriRequest request = new HttpGet(url);
request.addHeader("Content-Encoding", "gzip");
// ...
httpClient.execute(request);

The answer also shows how to deal with the incoming compressed data.

Answer 2

To inform the server that you are sending gzip-encoded data, send the Content-Encoding header, not Accept-Encoding.

Answer 3

• Content-Type:application/json - tells what type of content data in the http call
• Content-Encoding: gzip - tells what compression being used.

application/json or text/xml or other type can be compressed as gzip and sending to receiver and with Content-Type header only, receiver will identify the incoming data is of type json/xml/text and then convert back to object of type json/xml/text.

With Content-Encoding header only receiver will identify the incoming data is getting gzip compressed. Then receiver required to decompress the incoming data and use it.