Pass data from one fragment to another

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Java

I'm trying to pass some information I have in one fragment, to another fragment.
Basically what I want to do is:
The 1st fragment fetches information from Firebase. When I click on the button of the 1st fragment it passes some data to the 2nd fragment.

Here is what I already did:

What I have tried:

package com.example.espectactorapp.activity.fragment;

public class EmBreveFragment extends Fragment {
private final List\<post\> postList = new ArrayList\<\>();
private AdapterBreve adapterBreve;
private RecyclerView rvPosts;
private ProgressBar progressBar;
private Button buttonRes;
private NavController navController;
private TextView textTitulo;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        //alterado return por view =
        View rootView = inflater.inflate(R.layout.fragment_em_breve, container, false);
        // inicio
        textTitulo = (TextView) rootView.findViewById(R.id.textTitulo);
        buttonRes = (Button) rootView.findViewById(R.id.ButtonRes);
    
        //ttonRes.setOnClickListener(new View.OnClickListener() {
        //  @Override
        //  public void onClick(View v) {
        //      String titulo = textTitulo.getText().toString();
    
        //      Bundle bundle = new Bundle();
        //      bundle.putString("Titulo", titulo);
    
             //   FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
             //   FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    
            //  ReservasFragment reservasFragment = new ReservasFragment();
            // reservasFragment.setArguments(bundle);
    
            //  fragmentTransaction.replace(R.id.fragment_container, reservasFragment);
            //  fragmentTransaction.commit();
    
        //  }
       //);
        return rootView;
    
        // fim
    
    
    }
    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
    
        iniciaComponentes(view);
        configRv();
        recuperaPost();
    }
    private void configRv(){
        rvPosts.setLayoutManager(new LinearLayoutManager(getContext()));
        rvPosts.setHasFixedSize(true);
        adapterBreve = new AdapterBreve(postList);
        rvPosts.setAdapter(adapterBreve);
    
    }
    private void recuperaPost(){
        DatabaseReference postRef = FirebaseHelper.getDatabaseReference()
                .child("posts");
        postRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot snapshot) {
                for (DataSnapshot ds : snapshot.getChildren()){
                    postList.add(ds.getValue(Post.class));
    
                }
    
                progressBar.setVisibility(View.GONE);
                adapterBreve.notifyDataSetChanged();
    
            }
    
            @Override
            public void onCancelled(@NonNull DatabaseError error) {
    
            }
        });
    
    }
    
    private void iniciaComponentes(View view){
        rvPosts = view.findViewById(R.id.rvPosts);
        progressBar = view.findViewById(R.id.progressBar);
    
    }

}

package com.example.espectactorapp.activity.fragment;

import com.example.espectactorapp.R;

public class ReservasFragment extends Fragment {
// variaveis
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View rootView =  inflater.inflate(R.layout.fragment_reservas, container, false);

        Bundle bundle = getArguments();
        String textTitulo = bundle.getString("Titulo");
    
        TextView firstText = rootView.findViewById(R.id.getTitulo);
    
        firstText.setText(textTitulo);
        
        return rootView;
    
    }

}