php - getting http response in separate strings -

i have stored longitude , latitude in database , getting them through http request in form of single string. want start map activity takes longitude , latitude server response , put marker @ point. problem can't how separate longitude , latitude returned in single string server. here activity:

public class signin extends asynctask<string,void,string>  {   private context context;   private textview rolefield;   private context context1;    public signin(context context) {     this.context = context;   }   protected void onpreexecute() {}   @override   protected string doinbackground(string... arg0) {     try {       string bus_id = (string) arg0[0];       string link = "http://mysystem_ip/routes.php?bus_id=" + bus_id + "";       url url = new url(link);       httpclient client = new defaulthttpclient();       httpget request = new httpget();       request.seturi(new uri(link));       httpresponse response = client.execute(request);       bufferedreader in = new bufferedreader(new inputstreamreader(response.getentity().getcontent()));       stringbuffer sb = new stringbuffer("");       string line = "";        while ((line = in.readline()) != null) {         sb.append(line);         break;       }       in.close();       return sb.tostring();     }     catch (exception e) {       return new string("exception: " + e.getmessage());     }   }    @override   protected void onpostexecute(string result) {     this.rolefield.settext(result);     intent i1 = new intent (context, mapsactivity.class);     i1.putextra("result",result);     context.startactivity(i1);   } } 

the quick , dirty way split string this:

string response = "31.578369901154527 74.35708886792317"; string[] responseparts = response.split(" "); string firstpart = responseparts[0]; string secondpart = responseparts[1]; log.d("split response", "first: "+firstpart+"  second: "+secondpart); 

this code of course assumes delimiter separating 2 parts of string blank space " " -- long won't change, should able split response string pretty using code above.