code: private void initializeFragments() {
      placeFragment = new PlaceFragment();
      mapFragment = SupportMapFragment.newInstance(
          new GoogleMapOptions().mapType(GoogleMap.MAP_TYPE_SATELLITE));
      Picasso.with(this)
          .load("http://www.hdiphonewallpapers.us/phone-wallpapers/iphone-4-wallpapers/"
              + "hd-iphone-3gs-wallpapers-496ios.jpg")
          .into(drawerImageView);
    }
docs: Initialize PlaceFragment and SupportMapFragment.