AlertDialog

在点击事件内

new AlertDialog.Builder(context)
                            .setTitle("提示")
                            .setMessage("确定取消订单吗?")
                            .setPositiveButton("是", new DialogInterface.OnClickListener() {
                                @Override
                                public void onClick(DialogInterface dialogInterface, int i) {
                                    list.remove(position);
                                    notifyDataSetChanged();
                                }
                            }).setNegativeButton("否",null)
                            .create().show();