java - http post request for android -

i want send post request in java android.

i use code :

    httpclient httpclient = new defaulthttpclient();     httppost httppost = new httppost("myurl");      try {         // add data         list<namevaluepair> namevaluepairs = new arraylist<namevaluepair>(2);         namevaluepairs.add(new basicnamevaluepair("artist", "amy macdonald"));         namevaluepairs.add(new basicnamevaluepair("title", "don't tell me it's over"));         namevaluepairs.add(new basicnamevaluepair("album", "don't tell me it's over"));         httppost.setentity(new urlencodedformentity(namevaluepairs));          // execute http post request         httpresponse response = httpclient.execute(httppost);      } catch (clientprotocolexception e) {         // todo auto-generated catch block     } catch (ioexception e) {         // todo auto-generated catch block     } 

the problem when use :

httpresponse response = httpclient.execute(httppost); 

i exception, , webservice working sure,

what scheme posting to? http or https? have set client correctly clientconnectionmanager , httpparams? exceptions getting in logs?

the difference see between code have posting data (assuming client setup correctly) use httpcontext in execute method this:

httppost = new httppost(urlstring); httppost.setentity(new urlencodedformentity(nvps)); response = httpclient.execute(httppost, httpcontext); statuscode = response.getstatusline().getstatuscode(); 

where context setup in constructor with

httpcontext = new basichttpcontext(); httpcontext.setattribute(clientcontext.cookie_store, new basiccookiestore()); 

if using https, you'll need setup client more information can handle keystore requirements , other secure aspects of connection.