Вы можете установить прослушиватель прокрутки на просмотр рециркуляции и проверить направление просмотра рециркуляции
mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
switch (newState) {
case RecyclerView.SCROLL_STATE_IDLE:
System.out.println("The RecyclerView is not scrolling");
break;
case RecyclerView.SCROLL_STATE_DRAGGING:
System.out.println("Scrolling now");
break;
case RecyclerView.SCROLL_STATE_SETTLING:
System.out.println("Scroll Settling");
break;
}
}
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (dx > 0) {
System.out.println("Scrolled Right");
} else if (dx < 0) {
System.out.println("Scrolled Left");
} else {
System.out.println("No Horizontal Scrolled");
}
if (dy > 0) {
System.out.println("Scrolled Downwards");
} else if (dy < 0) {
System.out.println("Scrolled Upwards");
} else {
System.out.println("No Vertical Scrolled");
}
}
});