title: google map is not showing marker on it
body: <p>this is my <code>activity</code></p>
  
  <pre><code>public class FindPeopleFragment extends Fragment implements OnMapReadyCallback {
      private GoogleMap googleMap;
      MapFragment fragment;
  
      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container,
                               Bundle savedInstanceState) {
  
          View rootView = inflater.inflate(R.layout.fragment_find_people, container, false);
          initilizeMap();
          return rootView;
      }
  
      @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
      private void initilizeMap() {
          MapFragment fragment = (MapFragment) getChildFragmentManager().findFragmentById(R.id.map1);
          if (fragment != null) {
              fragment.getMapAsync(this);
  
          }
  
      }
  
      @Override
      public void onMapReady(GoogleMap googleMap) {
          LatLng marker = new LatLng(44.797283, 20.460663);
  
          googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(
                  new LatLng(44.797283, 20.460663), 12));
  
          googleMap.addMarker(new MarkerOptions()
                  .position(new LatLng(44.797283, 20.460663))
                  .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE)));
          googleMap.setMyLocationEnabled(true);
  
      }
  
      @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
      @Override
      public void onPause() {
  
          final FragmentManager fragManager = this.getFragmentManager();
          final Fragment fragment = fragManager.findFragmentById(R.id.map1);
          if (fragment != null) {
              fragManager.beginTransaction().remove(fragment).commit();
              super.onPause();
  
          }
      }
  
      @Override
      public void onDestroy() {
          super.onDestroy();
          final FragmentManager fragManager = this.getFragmentManager();
          final Fragment fragment = fragManager.findFragmentById(R.id.map1);
          if (fragment != null) {
              fragManager.beginTransaction().remove(fragment).commit();
          }
      }
  }
  </code></pre>
  
  <p>I am using navigation drawer to show the map. my map is working but the marker on it does not show. I have used all permission and created the xml file well. I don't know what is the problem, I can't find a solution for this anywhere. I think I am having problem as I am using fragment, but I need it as I am using navigation drawer. please anybody? give me a solution, I'm stuck at this</p>