예제 #1
0
  @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;
  }
예제 #2
0
  /** 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();
    }
  }