YouTubeDemoActivity set isNestedScrollingEnabled true
drag down the recyclerview or the Cat image to set state to end, and then drag up to start state, do this several times, then in start state, drag up the recyclerView, strange things happened, drag up cause the transition to end.
YouTubeDemoActivity set isNestedScrollingEnabled true drag down the recyclerview or the Cat image to set state to end, and then drag up to start state, do this several times, then in start state, drag up the recyclerView, strange things happened, drag up cause the transition to end.