public List<Weather> parseForecast(String rawJsonData) throws JsonParseException {
List<Weather> forecast = null;
if ("".equals(rawJsonData) || rawJsonData == null) return Collections.emptyList();
try {
JSONObject jsonObject = new JSONObject(rawJsonData);
JSONObject jCity = jsonObject.getJSONObject("city");
JSONArray jList = jsonObject.getJSONArray("list");
String name = jCity.getString("name");
int cityId = jCity.getInt("id");
String country = jCity.getString("country");
City city = new City(cityId, name, country);
forecast = new ArrayList<>();
for (int i = 0; i < jList.length(); i++) {
JSONObject jForecastItem = jList.getJSONObject(i);
long time = jForecastItem.getLong("dt");
JSONObject jWeather = jForecastItem.getJSONArray("weather").getJSONObject(0);
int weatherId = jWeather.getInt("id");
String description = jWeather.getString("description");
Weather weather = new Weather(weatherId, description, time);
JSONObject jWind = jForecastItem.getJSONObject("wind");
double windSpeed = jWind.getDouble("speed");
double windDegree = jWind.getDouble("deg");
Wind wind = new Wind(windDegree, windSpeed);
JSONObject jMain = jForecastItem.getJSONObject("main");
double temperature = jMain.getDouble("temp");
double pressure = jMain.getDouble("pressure");
double humidity = jMain.getDouble("humidity");
WeatherCondition condition = new WeatherCondition(temperature, pressure, humidity);
weather.setCondition(condition).setWind(wind).setCity(city);
forecast.add(weather);
}
} catch (JSONException e) {
Log.e(LOG_TAG, "Parsing error.", e);
}
return (forecast == null) ? Collections.<Weather>emptyList() : forecast;
}
public Weather parseWeather(String jsonData) throws JsonParseException {
Weather weather;
if ("".equals(jsonData)) return null;
try {
JSONObject jsonObject = new JSONObject(jsonData);
JSONObject sys = jsonObject.getJSONObject("sys");
JSONObject main = jsonObject.getJSONObject("main");
JSONObject windj = jsonObject.getJSONObject("wind");
JSONObject weatherObj = jsonObject.getJSONArray("weather").getJSONObject(0);
String name = jsonObject.getString("name");
int cityId = jsonObject.getInt("id");
String cityCountry = sys.getString("country");
City city = new City(cityId, name, cityCountry);
double windSpeed = windj.getDouble("speed");
double windDegree = windj.optDouble("deg", -1d);
Wind wind = new Wind(windDegree, windSpeed);
double temperature = main.getDouble("temp");
double pressure = main.getDouble("pressure");
double humidity = main.getDouble("humidity");
WeatherCondition condition = new WeatherCondition(temperature, pressure, humidity);
long sunrise = sys.getLong("sunrise");
long sunset = sys.getLong("sunset");
AdditionalInfo info = new AdditionalInfo(sunrise, sunset);
int weatherId = weatherObj.getInt("id");
String description = weatherObj.getString("description");
weather = new Weather(weatherId, description, new Date().getTime() / 1000);
weather.setCity(city).setCondition(condition).setInfo(info).setWind(wind);
} catch (JSONException e) {
Log.e(LOG_TAG, "Parsing error!", e);
throw new JsonParseException("Exception during parsing!", e);
}
return weather;
}
