Synchronise ScrollView scroll positions - android

Question

I have 2 ScrollViews in my android layout. How can I synchronise their scroll positions?

Answer 1

In the Android support-v4 package, Android provide a new class named NestedScrollView.

we can replace the node with in layout xml, and implements its NestedScrollView.OnScrollChangeListener in Java to handle the scrolling.

That makes things easier.