title: Use Json data in Exapndable listview
body: <pre><code>[
    {
      "questionid": "1",
      "question": "What is PHP?",
      "answer": "fvsawf",
      "categoryId": "1",
      "subcategory_id": "1",
      "isactive": "1",
      "createddate": "2016-06-04 09:32:39",
      "subcategoryId": "1",
      "subcategoryname": "PHP",
      "categoryid": "2",
      "categoryname": "PHP",
      "displayorder": "2",
      "createdate": "2016-06-04 09:17:53",
      "modifieddate": "0000-00-00",
      "isActive": "1"
    },
    {
      "questionid": "2",
      "question": "what is object ?",
      "answer": "hello",
      "categoryId": "1",
      "subcategory_id": "1",
      "isactive": "1",
      "createddate": "2016-06-04 09:32:39",
      "subcategoryId": "1",
      "subcategoryname": "PHP",
      "categoryid": "2",
      "categoryname": "PHP",
      "displayorder": "2",
      "createdate": "2016-06-04 09:17:53",
      "modifieddate": "0000-00-00",
      "isActive": "1"
    }
  ]
  </code></pre>
  
  <p>I am new in android.</p>
  
  <p>I want to know that how can i use this <strong>json data in exapndable listview</strong>. </p>
  
  <p>i want to set "question" as a GROUP  and "answer" as a CHILD. </p>
  
  <p>I see lots of examples but they have static data. i couldn't find any example with json data. So please help me.</p>
  
  <p>Thanks in advance:)</p>