android - 如何在 AlertDialog.Builder setSingleChoiceItems 中传递值？

Question

我在 android app.my 中开发。我的问题是我使用了警报对话框，并且我在 setsinglechoiceitems 中传递了值。但我无法传递价值。我下面的源代码。请给我解决方案。

public void AlertBoxShow(int position) {
        int pos=position;
        Log.v("log_tag"," position ::"+pos);
        final CharSequence[] items = { " 5 ", " 10 ", " 15 "};

        AlertDialog.Builder alt_bld = new AlertDialog.Builder(this);
        alt_bld.setSingleChoiceItems(items, -1,
                new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog,  int which) {

                        switch (which) {
                        case 0:
                            //updateStatus(pos);
                            dialog.dismiss();
                            // Your code when first option seletced
                            break;
                        case 1:
                            // Your code when 2nd option seletced
                            dialog.dismiss();
                            break;
                        case 2:
                            dialog.dismiss();
                            // Your code when 3rd option seletced
                            break;


                        }

                    }



                });
        AlertDialog alert = alt_bld.create();
        alert.show();
    }