根据页数调用API

Question

请帮助我解决Wordpress rest api中基于页数的api调用。http://www.thejavaprogrammer.com/wp-json/wp/v2/posts?page=1&per_page=10

因为我已经从下面的链接阅读了分页:- http://blog.iamsuleiman.com/android-pagination-tutorial-getting-started-recyclerview/

因此，让我知道任何解决方案。

Answer 1

所以你需要增加你的变量的计数，当你试图点击api并根据你想要的进行计算时：

int count = 0;
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
    super.onScrolled(recyclerView, dx, dy);

    int visibleItemCount = layoutManager.getChildCount();
    int totalItemCount = layoutManager.getItemCount();
    int firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition();

    if (!isLoading() && !isLastPage()) {
        if ((visibleItemCount + firstVisibleItemPosition) >= totalItemCount
                && firstVisibleItemPosition >= 0) {
            count++;
            loadMoreItems();

        }
    }
}

public void loadMoreItems() {
    int numberPage = count * 10;
    String url = "http://www.thejavaprogrammer.com/wp-json/wp/v2/posts?page=1&per_page="+numberPage;
}

或者你可以增加简单的10个计数。

int count = 0;
public void loadMoreItems() {
     count = count + 10;
     String url = "http://www.thejavaprogrammer.com/wp-json/wp/v2/posts?page=1&per_page="+count;
}