기계 처음 실행시키고 앱을 실행시키면 location 값을 가지고 못하는데 이유가 먼지 모르겠습니다.

04-26 14:03:08.056: DEBUG/bestProvider(1819): network
04-26 14:03:08.064: DEBUG/LocationManager(1819): getAllProviders
04-26 14:03:08.064: DEBUG/locationManager.getAllProviders()(1819): [network, gps]
04-26 14:03:08.079: DEBUG/NetworkLocationProvider(1329): addListener(): android.gps
04-26 14:03:08.079: DEBUG/NetworkLocationProvider(1329): setMinTime: 500
04-26 14:03:08.079: DEBUG/NetworkLocationProvider(1329): enableLocationTracking(): true
04-26 14:03:08.079: DEBUG/NetworkLocationProvider(1329): getLocation(): triggering a wifi scan
04-26 14:03:08.149: DEBUG/WifiService(1329): acquireWifiLockLocked: WifiLock{NetworkLocationProvider type=2 binder=android.os.Binder@45580b30}
04-26 14:03:08.157: DEBUG/getTimeToFirstFix(1819): 0
04-26 14:03:08.157: DEBUG/getMaxSatellites(1819): 255
04-26 14:03:08.157: DEBUG/getSatellites(1819): android.location.GpsStatus$1@454c3ed8
04-26 14:03:08.157: DEBUG/location(1819): null

매니페스트권한
  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>    
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_SETTINGS"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> 
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>