Question

I have one container root in main.xml.
In that container I have added two fragments “Transaction” and “balance”.
Basically after adding transaction balance should be updated and “transaction” fragment should be replaced with “Stats” Fragment.

Currently I am using the replace like :

FragmentTransaction ft = fm.beginTransaction();
ft.replace(R.id.root, BalFrag).commit();

But above code is removing the “balance” fragment and adding new one after “transaction” fragment.

Answer 1

Using 2 Fragments in a single container sounds like a bad idea to me but I think you should be able to replace just one fragment using something like

FragmentManager fm = getFragmentManager();
Fragment oldFragment = fm.findFragmentByTag("transaction"); // or keep a reference to it.
Fragment newFragment = getNewFragment() // whatever you do to get a fragment instance

FragmentTransaction ft = fm.beginTransaction();
ft.remove(oldFragment);
ft.add(R.id.root, newFragment, "Stats");
ft.commit();