Replacing a Fragment with itself does not show anything

Question

I\'m trying to decide and show a fragment in activity\'s onResume method, but in case a previously added fragment is chosen again, then the activity goes bl

Answer 1

Finally, I had to put a check before replacing fragments. In case, an (already added) fragment is requested for replace again, I had to check if its already added then ignore the replacement, else proceed. For example:

@Override
protected void onResume() {
    if (!fragA.isAdded()) {
        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
        trans.replace(R.id.myLayout, fragA);
        trans.commit();
        //getSupportFragmentManager().executePendingTransactions();   //unnecessary
    }
}