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Editorial Team
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Asked: 2026-05-31T23:16:33+00:00

After the web method is called, a XML string is returned as the response.

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After the web method is called, a XML string is returned as the response.
the android side code is like that :

SoapPrimitive response = (SoapPrimitive) ws.envelope.getResponse();

and the xml is like:

<string xmlns="http://tempuri.org/">
[{"ID":"leo@gmail.com","float_latitude":22.338,"float_longitude":114.169},          {"ID":"emmy@emmy.com","float_latitude":22.33974,"float_longitude":114.169456},    {"ID":"bob@bob.com","float_latitude":22.3384857,"float_longitude":114.1691},    {"ID":"kay@kay.com","float_latitude":50,"float_longitude":100}]
</string>

I want to get

  1. the number of id returned
  2. save the lat and long with regards to id to my local variables
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1 Answer

  1. Editorial Team

    O man. First of all your response isn’t XML it is JSON. The way I parse JSON is first build a generic object.

     public class yourObject{

  private String id; 
  private double lat;
  private double lng; 
 }

    From there build out a collection an arraylist should be fine. 

      ArrayList<yourObject> objects = new ArrayList<yourObject>();

    After that do some research into JSON here is some starter code. 

     JSONArray myAwarry = new JSONArray(response);

    pass in the string that gets returned from the server eg response.

    iterate through the array 

     for(int i = 0; i < myAwarry.length(); i++){
 JSONObject o = myAwarry.get(i); 
 yourObject obj = new yourObject(); 
 obj.setId(o.getString("ID")); 
 obj.setlat(o.getDouble("float_longitude")); 
 obj.setlng(o.getDouble("float_latitude")); 
 //add the obj to the collections of objects
  objects.add(obj);

    }

    Hope this helps

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