Scroll doesn't work in NestedScrollView when try to scroll from views with click events

Question

I\'m using a NestedScrollView in a layout, and am attempting to use the new CoordinatorLayout from the design support library for CollapsingToolbarLayout.

My layout

Answer 1

One of your ScrollViews will send all events to the first View that answer true on dispatchMotionEvent.

You may avoid using such scenario in your app OR override all dispatchMotionEvent methods (from scrolls and Views) to not consume the ACTION_DOWN.