I use attachToRecyclerView(RecyclerView) and it works as expected.
Question: at some point I want the same recyclerView to scroll normally, how to achieve that?
Code:
PagerSnapHelper pagerSnapHelper = new PagerSnapHelper();
pagerSnapHelper.attachToRecyclerView(recyclerView);
If you don't want to keep the reference of SnapHelper then there is another way around as per the official documentation you can use
recyclerView.setOnFlingListener(null);
From the Android documentaion
- Attaches the {@link SnapHelper} to the provided RecyclerView, by calling
- {@link RecyclerView#setOnFlingListener(RecyclerView.OnFlingListener)}.
- You can call this method with {@code null} to detach it from the current RecyclerView.
Caution
SnapHelper.attachToRecyclerView() can throw IllegalArgumentException
- @throws IllegalArgumentException if there is already a {@link RecyclerView.OnFlingListener}
- attached to the provided {@link RecyclerView}.