parse JsonArray in android

Question

How to parse this jsonarray "Images" ??

I parse this json ,, but i can't get "Images" the Jsonarray "data" inside it elements , inside every element array of images >>>>

this is the response Json

this is my code

                JSONObject responseObject = new JSONObject(response);

                JSONArray newsJsonArray = responseObject.getJSONArray("data");
                final List <AndroidVersion> newsList = new ArrayList <AndroidVersion>();

                newsImages = new ArrayList<String>();
                newsids = new ArrayList<String>();
                newsnames = new ArrayList<String>();
                newshotelsid = new ArrayList<String>();
                newscontents = new ArrayList<String>();
                newstimesto = new ArrayList<String>();
                newscost = new ArrayList<String>();
                newstimesfrom = new ArrayList<String>();
                newscountry = new ArrayList<String>();
                newscity = new ArrayList<String>();
                newstype = new ArrayList<String>();
                newsImages = new ArrayList<String>();

                    for (int j = 0; j < newsJsonArray.length(); j++) {
                        AndroidVersion news = new AndroidVersion();
                        if (newsJsonArray.getJSONObject(j).has("id")) {
                            newsids.add(newsJsonArray.getJSONObject(j).getString("id"));
                        }
                        if (newsJsonArray.getJSONObject(j).has("name")) {
                            news.setName(newsJsonArray.getJSONObject(j).getString("name"));
                            newsnames.add(newsJsonArray.getJSONObject(j).getString("name"));

                        }
                        if (newsJsonArray.getJSONObject(j).has("desc")) {
                            news.setdesc(newsJsonArray.getJSONObject(j).getString("desc")
                                    .replaceAll("<p>", "").replaceAll("<\\/p>\\r\\n", "").replaceAll("&nbsp;", ""));
                            newscontents.add(newsJsonArray.getJSONObject(j).getString("describtion"));
                        }

                        if (newsJsonArray.getJSONObject(j).has("country")) {
                            news.setcountry(newsJsonArray.getJSONObject(j).getString("country"));
                            newscountry.add(newsJsonArray.getJSONObject(j).getString("country"));
                        }

                        if (newsJsonArray.getJSONObject(j).has("city")) {
                            news.setcity(newsJsonArray.getJSONObject(j).getString("city"));
                            newscity.add(newsJsonArray.getJSONObject(j).getString("city"));
                        }

                        if (newsJsonArray.getJSONObject(j).has("date_from")) {
                            news.setdate_from(newsJsonArray.getJSONObject(j).getString("date_from"));
                            newstimesfrom.add(newsJsonArray.getJSONObject(j).getString("date_from"));
                        }
                        if (newsJsonArray.getJSONObject(j).has("date_to")) {
                            news.setdate_to(newsJsonArray.getJSONObject(j).getString("date_to"));
                            newstimesto.add(newsJsonArray.getJSONObject(j).getString("date_to"));
                        }
                        if (newsJsonArray.getJSONObject(j).has("num persons")) {
                            news.sethotel_id(newsJsonArray.getJSONObject(j).getString("num persons"));
                            newshotelsid.add(newsJsonArray.getJSONObject(j).getString("num persons"));
                        }
                        if (newsJsonArray.getJSONObject(j).has("price")) {
                            news.setprice(newsJsonArray.getJSONObject(j).getString("price"));
                            newscost.add(newsJsonArray.getJSONObject(j).getString("price"));
                        }
                        if (newsJsonArray.getJSONObject(j).has("images")) {
                            news.setImage(newsJsonArray.getJSONObject(j).getString("images"));
                            newsImages.add(newsJsonArray.getJSONObject(j).getString("images"));
                        }
                        newsList.add(news);
                    }

Possible duplicate of [How to parse JSON in Android](http://stackoverflow.com/questions/9605913/how-to-parse-json-in-android) — Vishal Thakkar, Oct 15 '16 at 12:27
Also, I would strongly recommend that you make `newsJsonArray.getJSONObject(j)` its own variable rather than constantly getting it over and over again — OneCricketeer, Oct 15 '16 at 12:30

score 0 · Answer 1 · answered Oct 15 '16 at 12:44

0

I would highly recommend using Gson to parse it.

Create a response object with structure matching the json response. Then you can use the single object without having to create it down into parts.

answered Oct 15 '16 at 12:44

fsebek

389
2
9

Nongthonbam Tonthoi · Answer 2 · 2016-10-15T13:36:59.610

0

Change this part:

 if (newsJsonArray.getJSONObject(j).has("images")) {
     news.setImage(newsJsonArray.getJSONObject(j).getString("images"));
     newsImages.add(newsJsonArray.getJSONObject(j).getString("images"));
 }

to:

if(newsJsonArray.getJSONObject(j).getJSONArray("images") != null) {
    JSONArray jArray = newsJsonArray.getJSONObject(j).getJSONArray("images");
    for (int k=0; k<jArray.length(); k++) {
         news.setImage(jArray.getString(k));
         newsImages.add(jArray.getString(k));
    }
}

edited Oct 15 '16 at 13:36

answered Oct 15 '16 at 12:54

Nongthonbam Tonthoi

12,667
7
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Sorry, it was a typo, should be getJSONArray instead of getJsonArray. I have updated – Nongthonbam Tonthoi Oct 15 '16 at 13:36

score 0 · Answer 3 · answered Oct 17 '16 at 09:39

0

You can use direct string object from JSONArray like below:

JSONArray array = object.getJSONArray("images");

for (int i = 0; i < array.length(); i++) {

String image = array.getString(i);

}

answered Oct 17 '16 at 09:39

Patrick R

6,621
1
24
27

parse JsonArray in android

3 Answers3