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- import android.support.design.widget.FloatingActionButton;
- import android.support.v7.widget.RecyclerView;
- // View Declaration and initialization.
- private FloatingActionButton floatingAddButton = view.findViewById(R.id.floatingAddButton);
- private RecyclerView recyclerBookSeats = view.findViewById(R.id.recyclerBookSeats);
- // Implementation of scrolling with Floating button hide & show.
- recyclerBookSeats.addOnScrollListener(new RecyclerView.OnScrollListener() {
- @Override
- public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
- super.onScrolled(recyclerView, dx, dy);
- if (dy > 0 && floatingAddButton.getVisibility() == View.VISIBLE) {
- floatingAddButton.hide();
- } else if (dy < 0 && floatingAddButton.getVisibility() != View.VISIBLE) {
- floatingAddButton.show();
- }
- }
- });
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