Force ListView item to beign generated, so real height get increased

[nintyfan]

I have problem with list view.
I put ListView with other elements into ScrollVIew

I need to resize parent and the ListView, so parent contains fully-expanded listview and other elements.
I cannot set minHeight for ListView, but can set height.
I try to set percent value and calculate it in this way:
listview.height = listview.getMeasuredHeight() / (parent.getMeasuredHeight() - listview.getActuallSize().height);

But this not worked

Also, when wrote

listview.height = (value: listview.getMeasuredHeight() / (parent.getMeasuredHeight() - listview.getActuallSize().height), unit:'%'};
It does not working.
Size is always not applied or scroll area is too large.

What to do?
I also set parent minHeight previously, but it does not made difference.