How to get selected item of ListView when data comes from the sever in JSON format

The loop for filling data:

while (count<jsonArray.length())
    JSONObject jo=jsonArray.getJSONObject(count);

    steal_number=" My Steal EMG Number is :"+jo.getString("Steal_emg_number");
    fire_number=" My Fire Emg Number is :"+jo.getString("Fire_emg_number");
    child_number=" My Chiledren EMG Number is :"+jo.getString("Children_emg_number");
    trust_con1=" My Trust  Number 1 is :"+jo.getString("trust_nuber1");
    trust_con2=" My Trust Number 2 is :"+jo.getString("trust_nuber2");

    UserInformations userInformations = new UserInformations(my_number, steal_number, fire_number, child_number, trust_con1, trust_con2);
catch (JSONException e) {

listView = (ListView) findViewById(;

This toast does not return the select item , how can I get the value form the object?

listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        String item = parent.getItemAtPosition(position).toString();     

Result :

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