Fragment already added IllegalStateException

Question

I use this method on my container Activity to show a BFrag

public void showBFrag()
{
    // Start a new FragmentTransaction
    FragmentTransaction fragmentT         


        

Answer 1

I tried calling FragmentTransaction.remove() from onTabUnselected() and it worked around this bug.

@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
    ft.add(R.id.fragment_container, fragment, null);
}

@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
    ft.remove(fragment);
}