In android I am posting xml data to server but getting 403 error -

i need verify user making post request. posting xml data using using rest protocol getting 403 error. please me find out doing wrong, below code post.

public void makepostconnection(string fileurl,             hashmap<string, string> requestdata) {         url url;         httpurlconnection urlconnection;         try {             url = new url(fileurl);             urlconnection = (httpurlconnection) url.openconnection();             urlconnection.setrequestmethod("post");             urlconnection.setrequestproperty("content-type",                     "application/x-www-form-urlencoded");             httpclient httpclient = new defaulthttpclient();             httppost httppost = new httppost(fileurl);             httppost.addheader("accept", "text/xml");             list<namevaluepair> namevaluepairs = new arraylist<namevaluepair>(                     requestdata.size());             system.out.println("size= " + requestdata.size());              (entry<string, string> entry : requestdata.entryset()) {                 namevaluepairs.add(new basicnamevaluepair(entry.getkey(), entry                         .getvalue()));                 system.out.println("key= " + entry.getkey() + " value= "                         + entry.getvalue());             }             system.out.println("request ba= " + namevaluepairs.tostring());             stringentity requestbody = new stringentity(                     namevaluepairs.tostring());             // requestbody.setcontenttype("text/xml");             // httppost.setentity(new urlencodedformentity(namevaluepairs));             httppost.setentity(requestbody);             // httppost.set             // execute http post request             httpresponse response = httpclient.execute(httppost);             int code = response.getstatusline().getstatuscode();              system.out.println("code= " + code);          } catch (malformedurlexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         } catch (ioexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         }     } 

hi solve problem changing line set httppost.addheader("content-type","application/x-www-form-urlencoded"); , make urlencoded request doing urlencodedformentity ent = new urlencodedformentity(namevaluepairs,http.utf_8); below code make successful request.

try {             httpclient httpclient = new defaulthttpclient();             httppost httppost = new httppost(fileurl);             httppost.addheader("content-type",                     "application/x-www-form-urlencoded");             list<namevaluepair> namevaluepairs = new arraylist<namevaluepair>(                     requestdata.size());             system.out.println("size= " + requestdata.size());              (entry<string, string> entry : requestdata.entryset()) {                 namevaluepairs.add(new basicnamevaluepair(entry.getkey(), entry                         .getvalue()));                 system.out.println("key= " + entry.getkey() + " value= "                         + entry.getvalue());             }              urlencodedformentity ent = new urlencodedformentity(namevaluepairs,                     http.utf_8);             httppost.setentity(ent);             httpresponse response = httpclient.execute(httppost);             int code = response.getstatusline().getstatuscode();              system.out.println("code= " + code);          } catch (malformedurlexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         } catch (ioexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         }     }