How to use POST in sending data in JSON in android? -


i don't know if i'm doing right way of sending data in json using post. want send single data on jsonobject "reportcode". got far? please tell me what's wrong on code , should need pass data in json. thanks.

public class dopost extends asynctask<string, void, boolean> { exception exception = null; private progressdialog progressdialog; context mcontext = null; bufferedreader in; inputstream is;  public dopost(context context) {      mcontext = context;  }  protected void onpreexecute()  {          progressdialog = new progressdialog(mcontext);     progressdialog.setmessage("validating....");     progressdialog.show();                   progressdialog.setcancelable(false); }  @override protected boolean doinbackground(string... arg0)  {     jsonobject jobject = new jsonobject();     try{         jobject.put("reportcode","13-t001");          list<namevaluepair> pairs = new arraylist<namevaluepair>();         pairs.add(new basicnamevaluepair("reportdata", jobject.tostring()));          defaulthttpclient httpclient = new defaulthttpclient();         httppost httppost = new httppost("http://phsjulchs4.tias.com.ph:1217/api/report");         httppost.setentity(new urlencodedformentity(pairs, "utf-8"));         httpresponse httpresponse = httpclient.execute(httppost);         httpentity httpentity = httpresponse.getentity();         = httpentity.getcontent();       }catch (exception e){     log.e("clientserverdemo", "error:", e);     exception = e;     //toast.maketext(getapplicationcontext(), e.getmessage().tostring(), 5).show();     }  return true;      }  @override protected void onpostexecute(boolean valid) {     progressdialog.dismiss();        //update ui     if(exception != null){          toast.maketext(mcontext, "sent", 6).show();     }else{     //  mcontext.startactivity(new intent(mcontext, s_2nd_main.class));      } }  }

if see options valid parameters .execute function on defaulthttpclient, none of them have 1 httppost object input parameters. that's why experiencing error. try make input parameters correct. hope helps understand issue.


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