How to Parse JSONarray inside JSONarray in android?

Question

Hi every one I followed this one to parse JSON from a URL but at the time of parsing I strucked at one place.. as

Now I am not getting images please Help. IMAGES, DET

Answer 1

I created an incomplete snippet. With your given example it can access at least up to the first new_offers, sku, etc. This is incomplete though as it will fail if a field does not exist. Anyway the purpose of the snippet is just to show you how to retrieve the value from a nested JSONObject and JSONArray

    JSONObject root = new JSONObject(sample);
    String returnCode = root.getString("returnCode");
    Log.d(TAG, "returnCode:" + returnCode);

    JSONObject data = root.getJSONObject("Data");
    JSONArray results = data.getJSONArray("results");
    int resultsSize = results.length();
    for (int i = 0; i < resultsSize; i++) {
        JSONObject result = results.getJSONObject(i);
        JSONArray moreDetails = result.getJSONArray("moredetails");
        for (int i2 = 0; i2 < moreDetails.length(); i2++) {
            JSONObject detail = moreDetails.getJSONObject(i2);
            JSONArray newOffers = detail.getJSONArray("newoffers");

            int recentOffersCount = detail.getInt("recentoffers_count");
            String sku = detail.getString("sku");

            Log.d(TAG, "recentOffersCount:"+recentOffersCount);
            Log.d(TAG, "sku:"+sku);

            // Will fail on the 2nd moreDetail because the field is incomplete. be sure to handle it.
        }
        JSONObject features = result.getJSONObject("features");
        int length = result.getInt("length");
        JSONArray geo = result.getJSONArray("geo");
        JSONArray images = result.getJSONArray("images");
        for(int i2 = 0; i2 < images.length();i2++) {
            String image = images.getString(i2);
            Log.d(TAG, "image:"+image);
        }
    }