Question

Hy!

I have a JSON Array with the tv channels and the lenght of the array is three, but after transmitting into a treemap the Value is only one.

Please Help

Code:

try
            {

                JSONObject menuobj = this.getJSONObject("responseData");
                Log.e("XXX", menuobj.toString());
                JSONArray array = menuobj.getJSONArray("countries");
                TreeMap<String, Integer> map = new TreeMap<String, Integer>();
                for (int i = 0; i < array.length(); i++)
                {
                    JSONObject obj = new JSONObject();
                    obj = array.getJSONObject(i);
                    if (obj.getString("name").equals(country))
                    {
                        Log.e("XXX2", obj.toString());
                        JSONArray arr = obj.getJSONArray("channels");
                        Log.e("XXX3", String.valueOf(arr.length()));
                        for (int j = 0; j < arr.length(); j++)
                        {
                            JSONObject obj2 = new JSONObject();
                            obj2 = arr.getJSONObject(i);
                            map.put(obj2.getString("name"), obj2.getInt("id"));
                        }
                        Log.e("XXX4", String.valueOf(map.size()));
                        return map;
                    }


                }

LogCat:

02-01 18:24:20.277: ERROR/XXX(3784): {"countries":[{"id":"1","channels":[{"id":"3","name":"ARD"},{"id":"1","name":"ORF 1"},{"id":"2","name":"ORF 2"}],"name":"Ã?sterreich"},{"id":"2","channels":[{"id":"3","name":"ARD"}],"name":"Deutschland"}]}
02-01 18:24:20.288: ERROR/XXX2(3784): {"id":"1","channels":[{"id":"3","name":"ARD"},{"id":"1","name":"ORF 1"},{"id":"2","name":"ORF 2"}],"name":"Ã?sterreich"}
02-01 18:24:20.297: ERROR/XXX3(3784): 3
02-01 18:24:20.307: ERROR/XXX4(3784): 1

Answer 1

I believe :

obj2 = arr.getJSONObject(i);

should be

obj2 = arr.getJSONObject(j);

So you are putting three times the same object pair of key/value to the map.