Passing data Activity to Fragment

Android Android Development
1

Hi

I have a question about passing data from Actvity to Fragment

This is my logic I have a Activity call ProductActivity this send Data to a MainActivity and this have a Default Fragment to show the detail of this product

I use EventBus to manage fragment

My first Activity Product have an Adapter to show many product and this have a button to send to the next activity

   

convertView.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {

                if( pro.getSync() == 1) {

                    Intent intent = new Intent(v.getContext(), com.example.activities.MainActivity.class);
                    intent.putExtra("product_id",pro.getProduct_id());
                    v.getContext().startActivity(intent);
                }

            }
        });

In my Mainactivity have the displayInitialFragment and take the data from Intent


    private void displayInitialFragment() {

        Bundle extras = getIntent().getExtras();
        String value =  extras.getString("product_id");

        getSupportFragmentManager().beginTransaction().replace( R.id.container, ProductDetailFragment.getInstance() ).commit();
        mCurrentFragmentTitle = "Informes";
    }

And now How i can take the data from the activity to my fragment??

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);


        ?? Here i cant to undertand how take the data

        textProyecto = (TextView)getView().findViewById(R.id.textView1);
        textProyecto.setText(mBundle.getString("proyecto_id"));


    }

Sorry for my english