Examples of org.json.JSONArray.optJSONObject()

org.json.JSONArray.optJSONObject()
Get the optional JSONObject associated with an index. Null is returned if the key is not found, or null if the index has no value, or if the value is not a JSONObject. @param index The index must be between 0 and length() - 1. @return A JSONObject value.

        final JSONArray array = result.optJSONArray(Keys.RESULTS);
        if (0 == array.length()) {
            return null;
        }
        
        return array.optJSONObject(0);
    }


    /**
     * Gets the {@link ArticleCommentGAERepository} singleton.
     *

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        if (0 == array.length()) {
            return null;
        }


        return array.optJSONObject(0).optString(Article.ARTICLE + "_"
                                                + Keys.OBJECT_ID);
    }


    @Override
    public JSONObject getSoloArticle(final String externalArticleId,

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        JSONArray jsonArrForecast = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_FORECAST_LIST) : null;
        this.forecastList = (jsonArrForecast != null) ? new ArrayList<Forecast>(jsonArrForecast.length()) : Collections.EMPTY_LIST;
        if (this.forecastList != Collections.EMPTY_LIST) {
            for (int i = 0; i < jsonArrForecast.length(); i++) {
                JSONObject jsonObjWeather = jsonArrForecast.optJSONObject(i);
                if (jsonObjWeather != null) {
                    this.forecastList.add(new Forecast(jsonObjWeather));
                }
            }
        }

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            JSONArray jsonArrWeather = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_WEATHER) : null;
            this.weatherList = (jsonArrWeather != null) ? new ArrayList<Weather>(jsonArrWeather.length()) : Collections.EMPTY_LIST;
            if (this.weatherList != Collections.EMPTY_LIST) {
                for (int i = 0; i < jsonArrWeather.length(); i++) {
                    JSONObject jsonObjWeather = jsonArrWeather.optJSONObject(i);
                    if (jsonObjWeather != null) {
                        this.weatherList.add(new Weather(jsonObjWeather));
                    }
                }
            }

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        JSONArray jsonArrWeather = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_WEATHER) : null;
        this.weatherList = (jsonArrWeather != null) ? new ArrayList<Weather>(jsonArrWeather.length()) : Collections.EMPTY_LIST;
        if (this.weatherList != Collections.EMPTY_LIST) {
            for (int i = 0; i < jsonArrWeather.length(); i++) {
                JSONObject jsonObjWeather = jsonArrWeather.optJSONObject(i);
                if (jsonObjWeather != null) {
                    this.weatherList.add(new Weather(jsonObjWeather));
                }
            }
        }

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        JSONArray jsonArrForecast = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_FORECAST_LIST) : null;
        this.forecastList = (jsonArrForecast != null) ? new ArrayList<Forecast>(jsonArrForecast.length()) : Collections.EMPTY_LIST;
        if (this.forecastList != Collections.EMPTY_LIST) {
            for (int i = 0; i < jsonArrForecast.length(); i++) {
                JSONObject jsonObjWeather = jsonArrForecast.optJSONObject(i);
                if (jsonObjWeather != null) {
                    this.forecastList.add(new Forecast(jsonObjWeather));
                }
            }
        }

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            JSONArray jsonArrWeather = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_WEATHER) : null;
            this.weatherList = (jsonArrWeather != null) ? new ArrayList<Weather>(jsonArrWeather.length()) : Collections.EMPTY_LIST;
            if (this.weatherList != Collections.EMPTY_LIST) {
                for (int i = 0; i < jsonArrWeather.length(); i++) {
                    JSONObject jsonObjWeather = jsonArrWeather.optJSONObject(i);
                    if (jsonObjWeather != null) {
                        this.weatherList.add(new Weather(jsonObjWeather));
                    }
                }
            }

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      return true;
    } else {
      if (node.has("children")) {
        JSONArray children = node.optJSONArray("children");
        for (int i = 0; i < children.length(); i++) {
          JSONObject child = children.optJSONObject(i);
          boolean res = hasKeyBoard(child);
          if (res) {
            return res;
          }
        }

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    List<Cookie> res = new ArrayList<>();
    JSONObject o = sendCommand(Page.getCookies());
    JSONArray cookies = o.optJSONArray("cookies");
    if (cookies != null) {
      for (int i = 0; i < cookies.length(); i++) {
        JSONObject cookie = cookies.optJSONObject(i);
        String name = cookie.optString("name");
        String value = cookie.optString("value");
        String domain = cookie.optString("domain");
        String path = cookie.optString("path");
        Date expiry = new Date(cookie.optLong("expires"));

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        .addAttribute("ref", from.optString("ref"));


    JSONArray array = from.optJSONArray("children");
    if (array != null) {
      for (int i = 0; i < array.length(); i++) {
        JSONObject n = array.optJSONObject(i);
        buildXMLNode(n, node);
      }
    }
  }
}

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