@Override
protected String doInBackground(Location... locations) {
Location lCityLocation = locations[0];
// Location values in Regions class
Region.setMyLocation_latitude(String.valueOf(lCityLocation.getLatitude()));
Region.setMyLocation_longitude(String.valueOf(lCityLocation.getLongitude()));
MainActivity.weatherJSONResponse = WeatherInfo.getWeatherInfo(lCityLocation);
return MainActivity.weatherJSONResponse;
}
/** Read JSON weather response & Set UI text elements */
@Override
protected void onPostExecute(String aInWeatherJsonStr) {
try {
// Get Root JSON Object
JSONObject lWeatherJSONRootObj = new JSONObject(aInWeatherJsonStr);
// Save city weather information
Region.setMyCity(lWeatherJSONRootObj.getString("name").toUpperCase());
// main object contains city temperature information
JSONObject lWeatherMainObj = lWeatherJSONRootObj.getJSONObject("main");
// Convert kelvin to Celsius temperature
Region.setTemperature((float) lWeatherMainObj.getDouble("temp") - 273.15f);
// Contains weather description ( Example: "Moderate rain")
JSONArray lWeatherArray = lWeatherJSONRootObj.getJSONArray("weather");
JSONObject lWeatherDescription = lWeatherArray.getJSONObject(0);
Region.setWeather_description(lWeatherDescription.getString("description"));
String lDegreeSymbol = "\u00b0";
// Display city weather information
MainActivity.city_field.setText(Region.getMyCity());
MainActivity.temperature.setText(
String.valueOf(Math.round(Region.getTemperature())) + lDegreeSymbol + " " + "C");
MainActivity.weather_description.setText(Region.getWeather_description());
// Call weather image icon task
// JSONObject lWeatherIconJsonObj = lWeatherArray.getJSONObject(3);
String lWeatherIconCode = lWeatherDescription.getString("icon");
if (lWeatherIconCode != null) {
switch (lWeatherIconCode) {
case "01d":
MainActivity.temperaturePic.setImageResource(R.drawable.sunny);
break;
case "02d":
case "03d":
case "04d":
MainActivity.temperaturePic.setImageResource(R.drawable.sunnywithclouds);
break;
case "09d":
case "09n":
case "10d":
case "10n":
MainActivity.temperaturePic.setImageResource(R.drawable.lightrain);
break;
case "11d":
case "11n":
MainActivity.temperaturePic.setImageResource(R.drawable.thunder);
break;
case "13d":
case "13n":
MainActivity.temperaturePic.setImageResource(R.drawable.snow);
break;
case "01n":
case "02n":
case "03n":
case "04n":
MainActivity.temperaturePic.setImageResource(R.drawable.night);
break;
case "50d":
case "50n":
MainActivity.temperaturePic.setImageResource(R.drawable.mist);
break;
}
}
// **TODO: We have internal image resource to display weather icons
// new GetWeatherIconTask().execute(lWeatherIconCode);
//
// if (Region.getIconData() != null && Region.getIconData().length > 0) {
// Bitmap img = BitmapFactory.decodeByteArray(Region.getIconData(), 0,
// Region.getIconData().length);
// weatherImageView.setImageBitmap(img);
// }
} catch (JSONException ex) {
ex.printStackTrace();
}
}