在onCreate中使用getActivity时，如何在onCreateView之前加载onCreate？

我有一个使用GooglePlayAPI获取位置的代码 . 在那段代码中我使用getAcvitity，因为这是一个片段，我将它放在我的OnCreate中 . 因为我想要在recyclerview中显示的值，所以我将我的代码部分放在onCreateView中 . 不幸的是，位置代码导致我的onCreate在我的onCreateView之后加载，因此我有一个没有值的recyclerview . 我试图将我的位置代码放在我的onCreateView中，但这不起作用 . 有谁知道我的问题的解决方案？这是我的代码 .

public class TestFragment extends Fragment {
private double latitude;
private static double longitude;

private FusedLocationProviderClient mFusedLocationClient;


RecyclerView mRecyclerView;
PlanetRecyclerViewAdapter adapter;
private OnFragmentInteractionListener mListener;

public TestFragment() {
    // Required empty public constructor
}


@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHasOptionsMenu(true);

    requestPermission();

    mFusedLocationClient = LocationServices.getFusedLocationProviderClient(getActivity());

    if (ActivityCompat.checkSelfPermission(getActivity(), ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED)  {
        Toast.makeText(getActivity(), "Please provide Location Permission to continue ", Toast.LENGTH_LONG).show();
        return;
    }
    mFusedLocationClient.getLastLocation().addOnSuccessListener(getActivity(), new OnSuccessListener<Location>() {
        @Override
        public void onSuccess(Location location) {

            if (location != null) {
                latitude = location.getLatitude();
                longitude = location.getLongitude();

                System.out.println("This is latitude:" + latitude);



            }

        }
    });


    if (getArguments() != null) {
        mParam1 = getArguments().getString(ARG_PARAM1);
        mParam2 = getArguments().getString(ARG_PARAM2);



    }


}


private void requestPermission(){
    ActivityCompat.requestPermissions(getActivity(),new String[]{ACCESS_FINE_LOCATION}, 1);
}


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

    // Inflate the layout for this fragment
    View view = inflater.inflate(R.layout.fragment_test, container, false);



    mRecyclerView = (RecyclerView)view.findViewById(R.id.planet_recycler_view);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
    mRecyclerView.addItemDecoration(new DividerItemDecoration(mRecyclerView.getContext(),DividerItemDecoration.VERTICAL));

    adapter = new PlanetRecyclerViewAdapter(items, mRecyclerView.getContext());
    mRecyclerView.setAdapter(adapter);




    return view;
}




@Override
public void onAttach(Context context) {
    super.onAttach(context);

    if (context instanceof OnFragmentInteractionListener) {
        mListener = (OnFragmentInteractionListener) context;
    } else {
        throw new RuntimeException(context.toString()
                + " must implement OnFragmentInteractionListener");
    }
}

@Override
public void onDetach() {
    super.onDetach();
    mListener = null;
}

public interface OnFragmentInteractionListener {
    // TODO: Update argument type and name
    void onFragmentInteraction(Uri uri);
}

}