How to filter data from Json in android?

Question

i am getting the data in json form like

{\"Users\":[
{\"category_id\":\"1\",\"user_email\":\"a@a.com\"},
{\"category_id\":\"5\",\"user_ema         


        

Answer 1

finally i got the answer..

private void applySearch(String searchStr) {
            ArrayList searchEmail = new ArrayList();


            for (int i = 0; i < UserArray.size(); i++) {
                if(UserArray.get(i).getcategory_id().toLowerCase().contains(searchStr.toLowerCase())) {
                    searchEmail.add(UserArray.get(i));
                }
            }

           // set the adapter hear 

        }

without for loop it is not possible ... UserArray is my array list content user object