@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mBreadcrumbs = (PathBreadcrumbs) view.findViewById(R.id.breadcrumbs);
mBreadcrumbs.setCallback(this);
updateBreadcrumbs();
addFragmentForTopOfStack();
}
private void updateBreadcrumbs() {
String path = mDirStack.peek();
mBreadcrumbs.setPath(path);
}