Parse JSON data sent from the server in android

 

JSON Parsing is much more efficient than xml parsing. We recommend that you use JSON to transmit data if the data is not complex during development.

 

Public class VideoService {

Public List <Video> getJsonVieos () throws IOException, JSONException {

String path = "http: // 111.14.19.37: 8080/vidoe/video/list. do? Format = json ";

URL url = new URL (path );

HttpURLConnection conn = (HttpURLConnection) url. openConnection ();

Conn. setConnectTimeout (5*1000 );

Conn. setRequestMethod ("GET ");

InputStream is = conn. getInputStream ();

Byte [] data = InputStreamUtil. getByteArray (is); // use the tool class you write to convert it into a byte array.

String json = new String (data );

JSONArray array = new JSONArray (json );

List <Video> videos = new ArrayList <Video> ();

For (int I = 0; I <array. length (); I ++ ){

JSONObject jo = array. getJSONObject (I );

Int id = jo. getInt ("id ");

String title = jo. getString ("title ");

Int timelength = jo. getInt ("timelength ");

Videos. add (new Video (id, title, timelength ));

}

Return videos;

}

}

From: com360 blog