How to maintain ListView position when using the new Loader APIs?

Question

In Honeycomb the Loader APIs were introduced as the proper way to provide data to an application by doing the heavy lifting on a background thread. In my application I\'m worki

Answer 1

You must just do not create a new adapter in each Loaders loading; I mean..

@Override
    public void onLoadFinished(Loader> loader, List notifications) {
        // We must do it in this way to not losing listview scroll position after a reload.
        if(mAdapter==null) {
            mAdapter = new HomeUserActivityListAdapter(getActivity(), notifications);
            mListView.setAdapter(mAdapter);

        }else{
            mAdapter.refill(notifications);
        }
    }

And in you adapter create a method to items refill

public void refill(List notifications) {
    mNotificationsList.clear();
    mNotificationsList.addAll(notifications);
    notifyDataSetChanged();
}

And that's all, it will maintain your scroll position exactly :-)