How to get selected item of a singlechoice Alert Dialog?

Question

I have this code to show a dialog with singlechoice(radio) options.

AlertDialog ad = new AlertDialog.Builder(this)
.setCancelable(false)
.setIcon(R.drawable.         


        

Answer 1

You can do just like this in on onClick() method

final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setTitle(R.string.edit_set_waiting_period)
                .setItems(R.array.str_set_waiting_period, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        // The 'which' argument contains the index position
                        // of the selected item
                        L.e("selectedItmes", which + "");

                        ListView lw = ((AlertDialog) dialog).getListView();
                        Object checkedItem = lw.getAdapter().getItem(which);
                        L.e("checkedItem", checkedItem.toString() + "");

                    }
                });

        builder.show();