android - 如何实现水平gridlayoutmanager

Question

如何用recyclerview实现横向gridlayoutmanager。固定行数。和水平滚动。像这样...

        gridLayoutManager = new GridLayoutManager(getContext(), 1, GridLayoutManager.HORIZONTAL, false);
    recyclerView.setLayoutManager(gridLayoutManager);
    recyclerView.setHasFixedSize(true);

我试着这样做。但这在项目中没有显示任何内容。

Answer 1

1. Implement RecyclerAdapter, ViewHolder.

2. 实例化RecyclerAdapter，设置它的适配器。

3. 指定 ROWSCOUNT(你的图片有 3 行):

   GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), ROWSCOUNT, GridLayoutManager.HORIZONTAL, false);

4. 设置布局管理器:recyclerView.setLayoutManager(gridLayoutManager);

5. 显示您的回收站 View setContentView(recyclerView);

I've prepared a sample for you, check it out