Blackberry 응용 프로그램에서 GPS의 현재 위치를 얻으십시오.

Question

Blackberry 응용 프로그램에서 GPS로부터 현재 위치를 얻는 방법. 나는 Locationmanager method에서 작업을 잘하려고했지만 내 장치 (폭풍 2는 wifi를 사용함)에서 현재의 lat를 오랫동안 얻을 수 없다.

나는 폭풍 문제를보고 처음에 이걸 발견

private class LocationListenerImpl implements LocationListener { 
    public void locationUpdated(LocationProvider provider, Location location) { 
     if (location.isValid()) { 
      heading = location.getCourse(); 
      longitude = location.getQualifiedCoordinates().getLongitude(); 
      latitude = location.getQualifiedCoordinates().getLatitude(); 
      altitude = location.getQualifiedCoordinates().getAltitude(); 
      speed = location.getSpeed(); 

      // This is to get the Number of Satellites 
      String NMEA_MIME = "application/X-jsr179-location-nmea"; 
      satCountStr = location.getExtraInfo("satellites"); 
      if (satCountStr == null) { 
       satCountStr = location.getExtraInfo(NMEA_MIME); 
      } 

      // this is to get the accuracy of the GPS Cords 
      QualifiedCoordinates qc = location.getQualifiedCoordinates(); 
      accuracy = qc.getHorizontalAccuracy(); 
     } 
    } 

    public void providerStateChanged(LocationProvider provider, int newState) { 
     // no-op 
    } 
} 

Answer 1

내 코드 : 문제에 대한 If you run the above code on your BlackBerry device (for instance a Storm), you will get a "GPS not allowed" LocationProvider exception. You need to get your code signed if you want to use the BlackBerry Storm with GPS in your app. To do this, you need to buy a $20 certificate from RIM.