DialogFragment and onDismiss

Question

I am using a DialogFragment, which I am showing like this from an Activity:

DialogFragmentImage dialog = DialogFragmentImage.newIns         


        

Answer 1

This is an old issue but I found no solution I am happy with. I don't like passing any Listeners to my DialogFragment or set a TargetFragment, because that may break on orientation change. What do you think about this?

        MyDialog d = new MyDialog();
        d.show(fragmentManager, "tag");
        fragmentManager.registerFragmentLifecycleCallbacks(new FragmentManager.FragmentLifecycleCallbacks() {
            @Override
            public void onFragmentViewDestroyed(FragmentManager fm, Fragment f) {
                super.onFragmentViewDestroyed(fm, f);
                //do sth      
        fragmentManager.unregisterFragmentLifecycleCallbacks(this);
                }
            }, false);