获取Android当前位置的其他方式

Question

下面的代码给出NullPointerException是否有其他方法可以在Android应用中获取当前位置

LocationListener locationListener = new LocationListener() 
{
    public void onLocationChanged(Location location) {}

    public void onStatusChanged(String provider, int status, Bundle extras) {}

    public void onProviderEnabled(String provider) {}

    public void onProviderDisabled(String provider) {}

};

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE)

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);

Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);


double latitude = location.getLatitude(); //NullPointerException
double longitude = location.getLongitude();

Answer 1

确定您可以使用google play服务位置API： http://developer.android.com/google/play-services/location.html

但也许你应该首先看看你的问题...看看这个问题的空问题： android getlastknownlocation returns null