在alertDialog中禁用复选框项目

AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("选择项目")
    .setMultiChoiceItems(items, checkedItems, new DialogInterface.OnMultiChoiceClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which, boolean isChecked) {
            if (which == DISABLED_ITEM_INDEX) {
                // 禁用复选框项目
                ((AlertDialog) dialog).getListView().setItemChecked(which, false);
            }
        }
    })
    .setPositiveButton("确定", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int id) {
            // 处理确定按钮点击事件
        }
    })
    .setNegativeButton("取消", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int id) {
            // 处理取消按钮点击事件
        }
    });

AlertDialog dialog = builder.create();
dialog.show();