CODEWITHSUNDEEP
androidjson
Pheonix7
Pheonix7

Reputation: 2191

JSON parsing into ListView Android

This is the JsonObject i get form parsing my url: {"status":0,"items":"1333333454510|-7611868|-7222457"

now i need to get the seperate numbers seperetly as long.

i also get an error if i try to convert it to string: org.json.JSONException: Value 1333333454510|-7611868|-7222457 at items of type java.lang.String cannot be converted to JSONObject

How? Thanks

here is some code

JSONObject obj = JSONParser.getJSONFromUrl(URL + "search", parameters);
String firstItem = obj.getJSONObject("items").toString();

Upvotes: 1

Views: 110

Answers (5)

Kalpesh Lakhani
Kalpesh Lakhani

Reputation: 993

your problem is here

  JSONObject obj = JSONParser.getJSONFromUrl(URL + "search", parameters);
  String firstItem = obj.getJSONObject("items").toString();

so change it to 

String firstItem = obj.getString("items").toString();

and then do split operations as suggested by others.

SO force always with you:)

Upvotes: 0

Hardik Joshi
Hardik Joshi

Reputation: 9507

Split your items using \\|.

Example : 

String items= "1333333454510|-7611868|-7222457" ; //here you got items

String[] _items=items.split("\\|");

Now iterate loop and convert it into long using Long.ParseLong().

EDIT :

As Ashwin said you need to use json.getString("items"); to get items.

You can convert it into long using following code.

ArrayList<Long> longs=new ArrayList<Long>();


for(int i=0;i<_items.length;i++){
longs.add(Long.parseLong(_items[i]));
}

Upvotes: 2

Sanal Varghese
Sanal Varghese

Reputation: 1486

JsonObject json= new JsonObject(response);

String item=json.getString("items");
String [] items =item.split("|");

Upvotes: 0

Ashwin S Ashok
Ashwin S Ashok

Reputation: 3663

String response= "{"status":0,"items":"1333333454510|-7611868|-7222457"}" ; // ie, response contains the string.

JsonObject json= new JsonObject(response);

String item=json.getString("items");
String [] items =item.split("|");

Will get 3 numbers in the items array.

Upvotes: 0

rachit
rachit

Reputation: 1996

Use Split function to separate.

parse json to get items in items String

use jsonObject.getString instead of jsonObject.getJSONObject to avoid error.

String items= "1333333454510|-7611868|-7222457" ; 
String[] itemsArray =items.split("\\|");

Upvotes: 0

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