private class DownloadXML extends AsyncTask<Void, Integer, Void> {

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            mProgressStatus = 0;

        }

        @Override
        protected Void doInBackground(Void... params) {


            while(mProgressStatus<100){
                try{

                    mProgressStatus++;
                    publishProgress(mProgressStatus);
                    Thread.sleep(100);

                    try {
                        datasource = new DataSource(mContext);
                        db = datasource.getWritableDatabase();
                        ContentValues cv = new ContentValues();

                        URL url = new URL("http://123.231.241.53:48100/mobileapplication/AndroidFin.asmx/GetZipCode");
                        DocumentBuilderFactory dbf = DocumentBuilderFactory
                                .newInstance();
                        DocumentBuilder db1 = dbf.newDocumentBuilder();
                        // Download the XML file
                        Document doc = db1.parse(new InputSource(url.openStream()));
                        doc.getDocumentElement().normalize();
                        // Locate the Tag Name
                        nodelist = doc.getElementsByTagName("zipcode");

                        for (int i=0;i<nodelist.getLength();i++) {
                            Node fieldNode = nodelist.item(i);
                            Log.d("waduh", "GetZipCodeData: "+nodelist.getLength());
                            NamedNodeMap map = fieldNode.getAttributes();

                            cv.put("KOTA", map.getNamedItem("KOTA").getNodeValue());
                            cv.put("KECAMATAN", map.getNamedItem("KECAMATAN").getNodeValue());
                            cv.put("KELURAHAN", map.getNamedItem("KELURAHAN").getNodeValue());
                            cv.put("Description", map.getNamedItem("Description").getNodeValue());

                            datasource.generateData(db, cv, "zipcode");
                            cv.clear();
                        }


                        Node fieldNode = nodelist.item(0);
                        NamedNodeMap map = fieldNode.getAttributes();
                        lastinsertzipcode = map.getNamedItem("lastinsertzipcode").getNodeValue();

                        Cursor cursor = db.rawQuery("SELECT id FROM " + "control", null);
                        try {
                            if(cursor.moveToFirst())
                            {
                                cv.put("lastinsertzipcode", lastinsertasset);
                                datasource.updateData(db,cv,"control",null);
                            }
                            else{
                                cv.put("lastinsertzipcode", lastinsertasset);
                                datasource.generateData(db,cv,"control");
                            }
                        }
                        finally{
                            cursor.close();
                        }


                    } catch (Exception e) {
                        Log.e("Error", e.getMessage());
                        e.printStackTrace();
                    }finally{
                        datasource.close();
                        db.close();
                    }

                }catch(Exception e){
                    Log.d("Exception", e.toString());
                }
            }






            return null;
        }

        @Override
        protected void onProgressUpdate(Integer... values) {
            super.onProgressUpdate(values);
            mProgressDialog.setProgress(mProgressStatus);
        }

        @Override
        protected void onPostExecute(Void args) {
            mProgressDialog.dismiss();
        }
    }