불러온 값이 메인 액티비티에 뜨지 않습니다..

Question

현재 기상 관측앱을 만드는 중입니다.

그래서 openweatherapi에 있는 값을 불러와서 메인 액티비티에 띄우는 작업중인데 

값이 아무값도 뜨지 않네요.. url문제인것 같지는 않고 ...

사이트는 http://blog.naver.com/PostView.nhn?blogId=ivory82&logNo=220797022612&parentCategoryNo=&categoryNo=&v  참조했습니다..

제생각에는 AsyncTask쪽에 문제가 생겨서 불러오는게 안되는거 같은데 아무리 만져봐도 잘 모르겠네요..

고수님들 답변 제발 부탁드립니다 ㅠㅠ..

?

LocationManager locationManager;     private Context mContext;     boolean isGPSEnabled = false;     //현재 gps 사용유무     boolean isNetWorkEnabled = false;     //네트워크 사용 유무     boolean isGetLocation = false;     //gps 상태값     Location location;     double lat;     double lon;       private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 1000;     private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1;       public Location getLocation() {         try {             locationManager = (LocationManager) this.getSystemService(LOCATION_SERVICE);             isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);             //gps 정보 가져오기             isNetWorkEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);             //현재 네트워크 상태 값 알아오기             if (!isGPSEnabled && !isNetWorkEnabled) {               } else {                 this.isGetLocation = true;                 try {                       if (isNetWorkEnabled) {                           locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,                                 MIN_TIME_BW_UPDATES, MIN_DISTANCE_CHANGE_FOR_UPDATES, locationListener);                         //네트워크 정보로부터 위치값 가져오기                         if (locationManager != null) {                             location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);                             if (location != null) {                                 //위도 경도 저장                                 lat = location.getLatitude();                                 lon = location.getLongitude();                             }                         }                     }                     if (isGPSEnabled) {                         if (location == null) {                             locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,                                     MIN_TIME_BW_UPDATES, MIN_DISTANCE_CHANGE_FOR_UPDATES, locationListener);                             if (locationManager != null) {                                 location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);                                 if (location != null) {                                     lat = location.getLatitude();                                     lon = location.getLongitude();                                 }                             }                         }                     }                 } catch (SecurityException e) {                    Log.d("error","오류",e);                 }             }           } catch (Exception e) {             e.printStackTrace();         }         return location;     }           private LocationListener locationListener = new LocationListener() {         @Override         public void onLocationChanged(Location location) {             getWeatherData(location.getLatitude(),location.getLongitude());         }           @Override         public void onStatusChanged(String provider, int status, Bundle extras) {           }           @Override         public void onProviderEnabled(String provider) {           }           @Override         public void onProviderDisabled(String provider) {           }     };       private void getWeatherData (double lat,double lon){         String url = "http://api.openweathermap.org/data/2.5/weather?lat=" + lat +                 "&lon=" + lon +"&units=metric&appid=081bed6a85d281e8a3b8f5d2903293f9";           ReceiveWeatherTask receiveWeatherTask = new ReceiveWeatherTask();         receiveWeatherTask.execute(url);       }       private class ReceiveWeatherTask extends AsyncTask<String, Void, JSONObject> {             @Override         protected JSONObject doInBackground(String... params) {             try{                 HttpURLConnection conn = (HttpURLConnection) new URL(params[0]).openConnection();                 conn.setConnectTimeout(10000);                 conn.setReadTimeout(10000);                 conn.connect();                   if(conn.getResponseCode() == HttpURLConnection.HTTP_OK) {                     InputStream is = conn.getInputStream();                     InputStreamReader reader = new InputStreamReader(is);                     BufferedReader in = new BufferedReader(reader);                       String readed;                     while ((readed = in.readLine()) != null) {                         JSONObject jsonObject = new JSONObject(readed);                         return jsonObject;                     }                 }else {                     return null;                 }                 return null;             } catch (Exception e) {                Log.d("Error","Cannot process JSON results",e);             }             return null;         }         @Override         protected  void onPostExecute(JSONObject result) {             Log.i("error",result.toString());             if(result != null) {                 String iconName="";                 String  nowTemp="";                 String humidity="";                 String main ="";                 String description = "";                 String city="";                 String update="";                 try{                     iconName = result.getJSONArray("weather").getJSONObject(0).getString("icon");                     nowTemp=result.getJSONObject("main").getString("temp");                     humidity=result.getJSONObject("main").getString("humidity");                     main=result.getJSONArray("weather").getJSONObject(0).getString("main");                     description=result.getJSONArray("weather").getJSONObject(0).getString("description");                     city=result.getString("name").toUpperCase(Locale.US) + "," +result.getJSONObject("sys")                             .getString("country");                     DateFormat df = DateFormat.getDateInstance();                     update =df.format(new Date(result.getLong("dt")*1000));                     icon.setText(iconName);                     temp.setText(nowTemp);                     Humidity.setText(humidity);                     Cityfield.setText(city);                     Update.setText(update);                   } catch (JSONException e) {                    Log.d("error","오류",e);                 }               }           }     } }

Comments

onLocationChanged 이벤트를 전달 받았는지 먼저 확인하세요

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어떤식으로 이벤트를 전달하는지 혹시 알수 있을까요???