How do I create a circular (endless) RecyclerView?

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There is no way of making it infinite, but there is a way to make it look like infinite.

  1. in your adapter override getCount() to return something big like Integer.MAX_VALUE:

    @Override
public int getCount() {
    return Integer.MAX_VALUE;
}

  2. in getItem() and getView() modulo divide (%) position by real item number:

    @Override
public Fragment getItem(int position) {
    int positionInList = position % fragmentList.size();
    return fragmentList.get(positionInList);
}

  3. at the end, set current item to something in the middle (or else, it would be endless only in downward direction).

    // scroll to middle item
recyclerView.getLayoutManager().scrollToPosition(Integer.MAX_VALUE / 2);

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