How to get all values from JSONObject created with ArrayList ?

I am trying to get values from a json data with AsyncTask. I am getting only the last value and I don't understand why... I tryed to parse with for each, while but I am doing something wrong : Here is my code : ``` private class DecodeData extends AsyncTask<String, Void, String> { protected ArrayList<HashMap<String, String>> decodedArray; protected HashMap<String, String> decodedMap; protected Iterator<String> it; protected JSONArray m_Array; protected JSONObject object; protected String response; protected String keys; protected String value; @SuppressWarnings("unchecked") @Override protected String doInBackground(String... params) { response = params[0]; keys = ""; value = ""; object = null; decodedArray = new ArrayList<HashMap<String, String>>(); try { JSONArray arrayResp = new JSONArray(response); for (int i = 0; i < arrayResp.length(); i++) { decodedMap = new HashMap<String, String>(); it = arrayResp.getJSONObject(i).keys(); while (it.hasNext()) { keys = (String)it.next(); value = Base64.DecodeStrToStr((String)arrayResp.getJSONObject(i).get(keys)); decodedMap.put("\""+keys+"\"", "\""+value+"\""); object = new JSONObject(decodedMap.toString()); Log.i("DECODED MAP : ", object.toString()); m_Array = new JSONArray(); m_Array.put(object); Log.i("M_ARRAY", ""+m_Array); } // decodedArray.add(decodedMap); } } catch (JSONException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } // array = new JSONArray(decodedArray); return m_Array.toString(); } ``` I am using Volley to get response. After that, I create a JSONArray with this response and I get all keys/values from it. I put all of them in my Hashmap. But when i'm putting keys/values here : m_Array.put(object), it puts only the last value of my json data. Anybody has an idea of what I'm making wrong ?