JSON Array parsing element by element

Question

I have a JSON array like this:

[
   {
     "stats": {
     "callQuality": 5,
     "audioRecvRemoteMute": false,
     "audioRecvLocalMute": true,
     },
     "rtpStatsList": [
     {
        "media": 1,
        "direction": 1,
        "content": true,
     }
   ],
   "timestamp": 1460208299000
   },
   {
      "stats": {
      "callQuality": 5,
      "audioRecvRemoteMute": false,
      "audioRecvLocalMute": true,
   },
   "rtpStatsList": [
   {
      "media": 1,
      "direction": 1,
      "content": true,
   }
   ],
  "timestamp": 1460208299000
 },
]

There are multiple elements (180 elements for e.g.) in the array. I need "media" and "direction" parameters under rtpStatsList. Any useful suggestion to parse the same using JAVA?

Many json parsing libraries exist. Consider google. maybe search for "json parser java". Consider the first link you find; it will be on an unfamiliar site, but is probably good. Here is the link http://stackoverflow.com/questions/2591098/how-to-parse-json-in-java — DwB, Apr 10 '16 at 15:02

score 0 · Accepted Answer · answered Apr 10 '16 at 15:09

Here Check this out

String data = EntityUtils.toString(httpResponse2.getEntity()); JSONArray js=new JSONArray(data) for(int i=0;i<js.length();i++) {

JSONObject total = js.getJSONObject(js);{ JSONArray rtpStatsList=total.getJSONArray("rtpStatsList"); for(int j=0;j<rtpStatsList.length();j++) {

                     `JSONObject jsonObject = rtpStatsList.getJSONObject(j);` 
                      media = jsonObject.getString("media");
                      direction = jsonObject.getString("direction");                  
                      }
                      }`

Coded differently. But followed a similar approach – akshay_rao Apr 11 '16 at 18:37 — akshay_rao, Apr 11 '16 at 18:37

score 0 · Answer 2 · answered Apr 10 '16 at 15:12

0

Use this: http://theoryapp.com/parse-json-in-java/ You have an extensive explanation of:

Build a URL.
Read from the URL.
Build a JSON object for the content.
Retrieve the first result from an array of results.
Print out the information.

answered Apr 10 '16 at 15:12

Antoine

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JSON Array parsing element by element

2 Answers2