FloatingActionButton fab = mActivity.findViewById(R.id.btn_add_transaction);
- fab.show();
+ mActivity.fabShouldShow();
root.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
- if (dy < 0) fab.show();
+ if (dy < 0) mActivity.fabShouldShow();
if (dy > 0) fab.hide();
}
});