Try this..
JSONObject Jobj;
try {
Jobj = new JSONTokener(jsonNewsResponse).nextValue();
if (Jobj instanceof JSONObject) {
JSONObject jsonObject = (JSONObject) Jobj;
Iterator<?> keys = jsonObject.keys();
while (keys.hasNext()) {
String nid = String.valueOf(keys.next());
JSONObject jsonObj = jsonObject.getJSONObject(nid);
Iterator<?> key = jsonObj.keys();
while (key.hasNext()) {
String fid = String.valueOf(key.next());
Log.v("fid--",""+fid);
if( jsonObj.get(fid) instanceof JSONObject){
JSONObject jObject = jsonObj.getJSONObject(fid);
String url = jObject.getString("url");
Log.v("url--",""+url);
}else{
String fidfadd = jsonObj.getString(fid);
Log.v("fidfadd--",""+fidfadd);
}
}
}
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}