Android Question how lock scrollview position

Hi
i want lock the scrollview and so that can click scrollview-panel views

i found this but if add panel on scrollview, i cant click on scrollview-panel views:
https://www.b4x.com/android/forum/threads/how-lock-the-scroll-view.56667/#content

Also i tried "SetOnTouchListener" with "reflect"; it work but i cant again unlcok scrollview

So, how i can do this??