EmptyLayout issues while using Footers and/or Headers about realm-recyclerview HOT 3 CLOSED

For the second issue (the empty view not being removed when the RealmRecyclerView goes from 0 -> 1 objects), I can confirm from my tests that View.GONE is being set correctly (see snippet below) but for some reason it does not hide the view in the UI. I'm still trying to figure out what is causing this.

 private void updateEmptyContentContainerVisibility(RecyclerView.Adapter adapter) {
    if (emptyViewId == 0) {
        return;
    }
    emptyContentContainer.setVisibility(
            adapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
}

from realm-recyclerview.

Unfortunately I have not been able to find a solution for this yet.

I've checked that the snippet above runs on the UI thread (it does) and also I've tried clearing any animations on the view as these coukd interfere with View.GONE

The issue is only for type LinearLayoutWithHeaders (and footers). I can't really see what is causing this bug comparing it with the other layout types.

Any help (or pointers of other things for me to try) would be greatly appreciated as currently this bug is a blocker for me to release an app using this feature.

from realm-recyclerview.

The problem is in RealmBasedRecyclerViewAdapter, it is caused by updateRowWrappers() not being called by the RealmBasedRecyclerViewAdapter if there are no ids in the collection.

To fix them problem requires a small change in the method getRealmChangeListener()

The following code should be change from

return new RealmChangeListener<OrderedRealmCollection<T>>() {
    @Override
    public void onChange(OrderedRealmCollection<T> element) {
        if (animateResults && ids != null && !ids.isEmpty()) {
        updateRowWrappers();
            ...
        } else {
    ...
        }
    }
    ...
}

to

return new RealmChangeListener<OrderedRealmCollection<T>>() {
    @Override
    public void onChange(OrderedRealmCollection<T> element) {
        updateRowWrappers();

        if (animateResults && ids != null && !ids.isEmpty()) {
            ...
        } else {
    ...
        }
    }
    ...
}

from realm-recyclerview.