How to connect Android application to SQL Server through jbdc? -

i have tried connect android app sql server using jtds gives login error.

i have use jtds1.2.7-jar in libs folder

my code is:

public class mainact extends activity{ edittext e; button bt; listview lv; connection connect; simpleadapter sm;  public void declere(){     e=(edittext)findviewbyid(r.id.et1);     bt=(button)findviewbyid(r.id.bt1);     lv=(listview)findviewbyid(r.id.list); }  public void initilize(){     declere();     e.settext("select top 10 * form1");     connect=conn("sa","cbo@morc","kuldeep","122.160.255.218:1433"); } @suppresslint("newapi")  private connection conn(string user,string pass,string db,string server){      strictmode.threadpolicy policy=new strictmode.threadpolicy.builder().permitall().build();      strictmode.setthreadpolicy(policy);      connection conn=null;      string connurl=null;      try{      class.forname("net.sourceforge.jtds.jdbc.driver");      connurl="jdbc:jtds:sqlserver://" + server + ";" + "databasename=" + db + ";user=" + user + ";passward=" + pass + ";";      conn=drivermanager.getconnection(connurl);      }catch(sqlexception se){          log.e("error", se.getmessage());      }catch(classnotfoundexception cl){          log.e("error", cl.getmessage());      }catch(exception e){          log.e("error", e.getmessage());      }       return conn;      }     public void querysql(string commandsql){        resultset rs;        try{        statement statement=connect.createstatement();        rs=statement.executequery(commandsql);        list<map<string,string>>data=null;        data=new arraylist<map<string,string>>();         while(rs.next()){            map<string,string>datanum=new hashmap<string,string>();            datanum.put("a", rs.getstring("name"));            datanum.put("b", rs.getstring("city"));            data.add(datanum);        }        string [] from={"a","b"};        int [] to={r.id.tv1,r.id.tv2};         sm=new simpleadapter(this, data, r.layout.second, from, to);        lv.setadapter(sm);        }catch(exception e){           log.e("error", e.getmessage());         }     } public void oncreate(bundle b){     super.oncreate(b);     setcontentview(r.layout.main);     initilize();      bt.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {             // todo auto-generated method stub             querysql(e.gettext().tostring());           }     }); } } 

check passward param in connection url. should password?