RecyclerView 滚动到底部监听

最新推荐文章于 2022-03-30 16:10:41 发布

原创最新推荐文章于 2022-03-30 16:10:41 发布 · 563 阅读

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protected boolean isSlideToBottom(RecyclerView recyclerView) {
    if (recyclerView == null) return false;
    if (recyclerView.computeVerticalScrollExtent() + recyclerView.computeVerticalScrollOffset() >= recyclerView.computeVerticalScrollRange())
        return true;
    return false;
}
recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
    @Override
    public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);
    }

    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        super.onScrolled(recyclerView, dx, dy);
        if(isSlideToBottom(recyclerView)){
            Toast.makeText(getActivity(), "已经到底了...", Toast.LENGTH_SHORT).show();
        }
    }
});