how to parse a json response in android

Question

can some parse the json encode response from php into java arraylist. My string is

[{"Link_Id":"811"},{"Link_Id":"1389"},{"Link_Id":"6190"}]

what I tried is

static JSONObject jObj = null;
JSONArray link_Ids = null;
ArrayList<Integer> ids;
jObj = new JSONObject(a);
link_Ids = jObj.getJSONArray("Link_Id");
for (int i = 0; i < link_Ids.length(); i++) {  // **line 2**
     JSONObject childJSONObject = link_Ids.getJSONObject(i);
     ids.add(childJSONObject.getString(i));
}

can some one please correct me

score 2 · Accepted Answer · answered Oct 29 '12 at 09:50

2

the string represents a json array so it should be like this:

link_Ids = new JSONArray(a);
for (int i = 0; i < link_Ids.length(); i++) {  
   JSONObject childJSONObject = link_Ids.getJSONObject(i);
   ids.add(childJSONObject.getString("Link_Id"));
}

answered Oct 29 '12 at 09:50

Nermeen

15,883
5
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72

score 0 · Answer 2 · edited May 23 '17 at 12:15

0

You can use gson library for parsing JSON objects.It's Easy to use.Here is the Link for gson parsing

Here is the Stack Overflow internal link

For gson to work to need a .jar file.You can download the gson library from here

edited May 23 '17 at 12:15

Community

1
1

answered Oct 29 '12 at 10:03

AppMobiGurmeet

719
3
6

how to parse a json response in android

2 Answers2