Is there a way to get references for all currently active fragments in an Activity?

Question

I haven\'t found a simple way to get all currently active (visible, currently in Resumed state) Fragments in an Activity. Is it possible without custom bookkeeping in my Act

Answer 1

If you use Android Support Library, then you can call hidden FragmentManager.getFragments() method:

public List getVisibleFragments() {
    List allFragments = getSupportFragmentManager().getFragments();
    if (allFragments == null || allFragments.isEmpty()) {
        return Collections.emptyList();
    }

    List visibleFragments = new ArrayList();
    for (Fragment fragment : allFragments) {
        if (fragment.isVisible()) {
            visibleFragments.add(fragment);
        }
    }
    return visibleFragments;
}