title: current latitude & longitude in android fragment class
body: <p>How can i get Current location.i have tried below code but getting null for location-</p>
  
  <pre><code>public class LocationsMapView extends Fragment implements LocationListener, android.location.LocationListener{
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
              Bundle savedInstanceState) {
          super.onCreateView(inflater, container, savedInstanceState);
  
    locationManager = (LocationManager)getActivity().getSystemService(Context.LOCATION_SERVICE);
      locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,0,0,LocationsMapView.this);
      // Define the criteria how to select the locatioin provider -&gt; use
      // default
      Criteria criteria = new Criteria();
      provider = locationManager.getBestProvider(criteria, false);
      location = locationManager.getLastKnownLocation(provider);
  
      // Initialize the location fields
      if (location != null) {
        System.out.println("Provider " + provider + " has been selected.");
        onLocationChanged(location);
      } else {
        System.out.println("Location not available");
  
      }
  }
  
  @Override
      public void onLocationChanged(Location loc) {
          current=new LatLng(loc.getLatitude(),loc.getLongitude());
          lat=loc.getLatitude();longi=loc.getLongitude();
          Toast.makeText(getActivity(), "location-"+loc.getLatitude(), Toast.LENGTH_SHORT).show();
          System.out.println("location.."+lat+"..."+longi+" current .."+current);
      }
  
      @Override
      public void onProviderDisabled(String arg0) {
          // TODO Auto-generated method stub
      }
  
      @Override
      public void onProviderEnabled(String arg0) {
          // TODO Auto-generated method stub
      }
  
      @Override
      public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
          // TODO Auto-generated method stub
      }
  @Override
      public void onResume() {
          // TODO Auto-generated method stub
          super.onResume();
          location = locationManager.getLastKnownLocation(provider);
  
              // Initialize the location fields
              if (location != null) {
                System.out.println("Provider " + provider + " has been selected.");
                onLocationChanged(location);
              } else {
                System.out.println("Location not available"); 
              }       
  }
  }
  </code></pre>
  
  <p>I have also given permission in manifest-</p>
  
  <pre><code>&lt;uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
  </code></pre>