当我单击弹出菜单中的项目时，如何为 AlertDialog 扩大布局？

Question

This my code i try to do but i don't know what the code i must added to do that. plesae help me! Thanks in advance :)

@Override
public void onBindViewHolder(@NonNull HalakaViewHolder holder, int position) {
    holder.bind(halakat.get(position));
    holder.imgbtn_more.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            PopupMenu popup = new PopupMenu(holder.itemView.getContext(), view);
            popup.getMenuInflater().inflate(R.menu.halaka_more_menu, popup.getMenu());
            popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                @Override
                public boolean onMenuItemClick(MenuItem menuItem) {
                    int id = menuItem.getItemId();
                    switch (id) {
                        case R.id.menu_more_halaka_tadel:
                            Toast.makeText(holder.itemView.getContext(), ""+menuItem.getTitle(), Toast.LENGTH_SHORT).show();
                            final AlertDialog.Builder alert=new AlertDialog.Builder(holder.itemView.getContext());
                            break;
                        case R.id.menu_more_halaka_delete:
                            Toast.makeText(holder.itemView.getContext(), ""+menuItem.getTitle(), Toast.LENGTH_SHORT).show();
                            break;
                    }
                    return true;
                }
            });
            popup.show();
        }
    });
}

Answer 1

To show an AlertDialog you need to call create() then show() methods after you define its properties. That means in your code after you define the alert variable, set the title and message then write this alert.create().show()

use setView() method and pass your layout xml as a parameter.

You can use View rootView = LayoutInflater.from(this).inflate(R.layout.custom_snippet, null); and access your child views from it like: TextView userName = rootView.findViewById(R.id.userName);