Getting Null On Current Location On Samsung Galaxy Grand Android?

I'm try to run my app on Samsung Galaxy Grand but its not showing my current location. locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); //

Solution 1:

Check this for the answer, for short

To programmatically kick start your app for "current location" run the following code before you call getLastKnownLocation

YOUR_APPLICATION_CONTEXT.getLocationManager().requestLocationUpdates(
LocationManager.NETWORK_PROVIDER, 0, 0, new LocationListener() {
    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {
    }
    @Override
    public void onProviderEnabled(String provider) {
    }
    @Override
    public void onProviderDisabled(String provider) {
    }
    @Override
    public void onLocationChanged(final Location location) {
    }
});

Some recommendations for fixing GPSTracker issues may be, to set it as 1 min 1 meter

privatestaticfinallong MIN_DISTANCE_CHANGE_FOR_UPDATES = 1;
privatestaticfinallong MIN_TIME_BW_UPDATES = 1000 * 60 ;