public class PatientDialogFragment extends DialogFragment {


    @Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View root = inflater.inflate(R.layout.dialog_fragment, container, false);

        final RecyclerView recyclerView = (RecyclerView) root.findViewById(R.id.recyclerViewPatientsDialog);
        recyclerView.setLayoutManager(new LinearLayoutManager(this.getActivity()));
        recyclerView.setHasFixedSize(true);
        final PatientsAdapter adapter = new PatientsAdapter();
        recyclerView.setAdapter(adapter);

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setView(inflater.inflate(R.layout.dialog_fragment, null));
        builder.setTitle("Choose patient");
        builder.setPositiveButton("ok", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
            }
        });
        builder.create();

        return root;
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {


        super.onViewCreated(view, savedInstanceState);
    }
}