如何让RecyclerView内侧抽屉？

RecyclerView内侧抽屉可以通过自定义ItemDecoration来实现。以下是一个实现的示例：

创建一个自定义的ItemDecoration类，继承自RecyclerView.ItemDecoration。

public class DrawerItemDecoration extends RecyclerView.ItemDecoration {
    private Drawable drawer;
    private int drawerWidth;

    public DrawerItemDecoration(Context context, @DrawableRes int drawerResId, int drawerWidth) {
        drawer = ContextCompat.getDrawable(context, drawerResId);
        this.drawerWidth = drawerWidth;
    }

    @Override
    public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
        super.onDraw(c, parent, state);

        int childCount = parent.getChildCount();
        for (int i = 0; i < childCount; i++) {
            View child = parent.getChildAt(i);
            int left = child.getRight();
            int right = left + drawerWidth;
            int top = child.getTop();
            int bottom = child.getBottom();
            drawer.setBounds(left, top, right, bottom);
            drawer.draw(c);
        }
    }
}

在使用RecyclerView的地方，添加ItemDecoration。

RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.addItemDecoration(new DrawerItemDecoration(this, R.drawable.drawer, drawerWidth));

在上述代码中，R.drawable.drawer是抽屉的背景图片资源，drawerWidth是抽屉的宽度。

这样，RecyclerView的每个Item右侧就会有一个抽屉效果。

推荐的腾讯云相关产品：云服务器（CVM）和对象存储（COS）。