iterate through json matrix php android - php

Question

Hi I have a script here
http://myprocity.com/android/fetchthecity.php
That returns a array of arrays. I want to parse through this in Android and store each value.
The code I have right now is this, maybe this is flawed? I'm getting nothing to show up
public static void refreshFeed(Activity act){
ActionEngine.swamiOn = false;
FetchTheCityTask f = new FetchTheCityTask(act);
f.execute();
try {
if (f.get() != null) {
JSONArray feedArr = new JSONArray();
feedArr = json.getJSONArray("data");
ArrayList<UserRecord> items = new ArrayList<UserRecord>();
for(int i = 0; i < feedArr.length(); i++){
for(int j = 0; j < feedArr.getJSONArray(i).length(); j++) {
JSONObject row = feedArr.getJSONArray(i).getJSONObject(j);
String item = row.getString("Item");
String descp = row.getString("Description");
String pic = row.getString("PicPath");
String time = row.getString("Time");
String donatedby = row.getString("DonatedBy");
String ebase = row.getString("Ebase");
String cond = row.getString("Condition");
String loc = row.getString("Location");
items.add(new UserRecord(item,descp,pic,time,donatedby,
ebase,cond,loc));
}
}
TheCityFragment.feedArea.setAdapter(new UserItemAdapter(act,
android.R.layout.simple_list_item_1, items));

Answer 1

That returns a array of arrays.
I don't think so,
I see from your file "Array of Objects" so your code doesn't work.
Try to do something:
JSONArray json = new JSONArray(resultAsString);
// ...
for(int i=0;i<json.length();i++){
//...
JSONObject row = json.getJSONObject(j);
String item = row.getString("Item");
String descp = row.getString("Description");
String pic = row.getString("PicPath");
String time = row.getString("Time");
String donatedby = row.getString("DonatedBy");
String ebase = row.getString("Ebase");
String cond = row.getString("Condition");
String loc = row.getString("Location");
//..
}
Hope it will help you

Answer 2

Your JSON result, parsed on : http://bodurov.com/jsonformatter/ shows this result :
I'd recommend to change the json result to this one :
{"data" : [yourjsonArray]}
So you need to encapsulate the JSON_ARRAY inside a JSON_OBJECT, so you can use getJSONArray("data") to get the array.
JSONObject jObject = new JSONObject(resultstringhere); //f.get() ?
JSONArray jArray = jObject.getJSONArray("data");
Hope this helps,
Reid