Access fragment from adapter

Question

The idea is i have a listview where each item is a product, when I click in the item, I need to go to another Fragment from the click which is inside the adapter of the list

Answer 1

What I did to resolve this is:

Intent i = new Intent(v.getContext(), MainActivity.class);                      
i.putExtra("fragment_value", "2");
v.getContext().startActivity(i);

In main class I get the parameter as value and with a switch I set fragment in main which I am interested.