android - 如何在 RecyclerView 项目下方显示弹出窗口？

Question

如何在 RecyclerView 项目下方显示弹出窗口？

我应该使用PopupWindow，因为菜单是自定义布局

看图:

Answer 1

showPopUpMenu(View); 将 View 传递到要附加弹出窗口的位置？

    void showPopUpMenu(View anchor) {
        PopupMenu popup = new PopupMenu(MainActivity.this, anchor);
        //Inflating the Popup using xml file
        popup.getMenuInflater().inflate(R.menu.popup_menu, popup.getMenu());

        //registering popup with OnMenuItemClickListener
        popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
            public boolean onMenuItemClick(MenuItem item) {
                Toast.makeText(MainActivity.this, "You Clicked : " + item.getTitle(), Toast.LENGTH_SHORT).show();
                return true;
            }
        });

        popup.show();//showing popup menu
    }

Full Demo