@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        sendJSON();
    }

    private void sendJSON() {
        new Thread(new Runnable() {
            @Override
            public void run() {
                OkHttpClient okHttpClient=new OkHttpClient();
                Request request=new Request.Builder()
                        .url("http://10.39.1.16/1.json").build();
                try {
                    Response response=okHttpClient.newCall(request).execute();
                    String data=response.body().string();
                    parseJSONWithJSONObject(data);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }).start();
    }

    private void parseJSONWithJSONObject(String data) {
        try {
            JSONArray jsonarray=new JSONArray(data);
            for (int i=0;i<jsonarray.length();i++){
                JSONObject jsonObject=jsonarray.getJSONObject(i);
                String id=jsonObject.getString("id");
                String name=jsonObject.getString("name");
                String version=jsonObject.getString("version");
                String reslut=id+name+version;
                Log.d(TAG, "parseJSONWithJSONObject: "+reslut);
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }