Android RecyclerView重叠项目(卡片堆栈)

Question

如何重叠RecyclerView中的项目？像堆叠卡一样.

提前致谢.

Answer 1

要重叠recyclerView行,您可以使用它.

将此课程添加到您的活动中.您可以自定义vertOverlap.

   public class OverlapDecoration extends RecyclerView.ItemDecoration {

    private final static int vertOverlap = -40;

    @Override
    public void getItemOffsets (Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
        final int itemPosition = parent.getChildAdapterPosition(view);
        if (itemPosition == 0) {
            return; }
        outRect.set(0, vertOverlap, 0, 0);


    }
} `

之后,在设置布局管理器之前将装饰添加到recyclerView,我们就完成了.

    mRecyclerView.addItemDecoration(new OverlapDecoration());
    mRecyclerView.setLayoutManager(new LinearLayoutManager(this));

感谢@MojoTosh /sf/answers/2034755971/

Answer 2

你必须编写自己的LayoutManager或扩展LinearLayoutManager