java - How set Http setHeader? -

i use below code:

class test extends asynctask < string, void, string > {   @override  protected string doinbackground(string...urls) {   string response = "";   (string url: urls) {    defaulthttpclient client = new defaulthttpclient();    httpget httpget = new httpget(url);    try {      httpresponse execute = client.execute(httpget);     inputstream content = execute.getentity().getcontent();      bufferedreader buffer = new bufferedreader(      new inputstreamreader(content));     string s = "";     while ((s = buffer.readline()) != null) {      response += s;     }     } catch (exception e) {     e.printstacktrace();    }   }   return response;  }   @override  protected void onpostexecute(string result) {   testlogin.textview.settext(result);   }  } 

what changes should modified in above code set header? want access webpage jsonobjcets "http://apimobile.dev2.rtbtracker.com/api/v2/users"

use setheader() method on httpget

httpget.setheader("header-name", "header value"); 

in code :

defaulthttpclient client = new defaulthttpclient(); httpget httpget = new httpget(url);  //setting header httpget.setheader("header-name", "header value");  try {     httpresponse execute = client.execute(httpget);     //process  } catch (exception e) {             e.printstacktrace(); }