MY_PERMISSION_ACCESS_COURSE_LOCATIONを解決できません

Question

次のコードでは、ifブロック内の行番号11のMY_PERMISSION_ACCESS_COURSE_LOCATIONを解決できません。可能性のあるものをすべてチェックし、依存関係でgoogle playサービスもコンパイルできますが、解決できません。 どうすればよいですか？ 私は実際に5分ごとにユーザーの場所を追跡し、表示しています。 エラーは

Error:(60, 41) error: cannot find symbol variable MY_PERMISSION_ACCESS_COURSE_LOCATION

誰でもお手伝いできますか？

public Location getLocation() { 
    try { 
     if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) 
       != PackageManager.PERMISSION_GRANTED) 
     { 
      ActivityCompat.requestPermissions(this, new String[] 
        { android.Manifest.permission.ACCESS_COARSE_LOCATION 
        }, 
        LocationServices.MY_PERMISSION_ACCESS_COURSE_LOCATION 
      ); 
      Toast.makeText(GPSTracker.this, "open gps", Toast.LENGTH_SHORT).show(); 
     } 
     Log.i("ok", "outside IF location"); 
     locationManager = (LocationManager) mContext 
       .getSystemService(LOCATION_SERVICE); 
     locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 
       10000, // 3 sec 
       10, this); 
     // getting GPS status 
     isGPSEnabled = locationManager 
       .isProviderEnabled(LocationManager.GPS_PROVIDER); 

     // getting network status 
     isNetworkEnabled = locationManager 
       .isProviderEnabled(LocationManager.NETWORK_PROVIDER); 

     if (!isGPSEnabled && !isNetworkEnabled) { 
      // no network provider is enabled 
      Toast.makeText(GPSTracker.this, "open it", Toast.LENGTH_SHORT).show(); 
     } 

      this.canGetLocation = true; 
      if (isNetworkEnabled) { 
       locationManager.requestLocationUpdates(
         LocationManager.NETWORK_PROVIDER, 
         MIN_TIME_BW_UPDATES, 
         MIN_DISTANCE_CHANGE_FOR_UPDATES, this); 
       if (locationManager != null) { 
        location = locationManager 
          .getLastKnownLocation(LocationManager.NETWORK_PROVIDER); 
        if (location != null) { 
         latitude = location.getLatitude(); 
         longitude = location.getLongitude(); 
        } 
       } 
      } 
      // if GPS Enabled get lat/long using GPS Services 
      if (isGPSEnabled) { 
       if (location == null) { 
        locationManager.requestLocationUpdates(
          LocationManager.GPS_PROVIDER, 
          MIN_TIME_BW_UPDATES, 
          MIN_DISTANCE_CHANGE_FOR_UPDATES, this); 

        if (locationManager != null) { 
         location = locationManager 
           .getLastKnownLocation(LocationManager.GPS_PROVIDER); 
         if (location != null) { 
          latitude = location.getLatitude(); 
          longitude = location.getLongitude(); 

         } 
        } 
       } 
      } 
     } 

    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    return location; 
} 

Answer 1

私はちょうどあなたの代わりにMY_PERMISSION_ACCESS_COURSE_LOCATION