View view = View.inflate(this, R.layout.date_time_picker, null);
final DatePicker datePicker = (DatePicker)view.findViewById(R.id.datePicker1);
TimePicker timePicker = (TimePicker)view.findViewById(R.id.timePicker1);
timePicker.setVisibility(View.GONE);
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(String.valueOf(mYear)+"-"+String.valueOf(mMonth+1)+"-"+String.valueOf(mDay)
+ convertCalendar(mYear,mMonth,mDay));
builder.setView(view);
builder.setPositiveButton("확인", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
mYear = datePicker.getYear();
mMonth = datePicker.getMonth();
mDay = datePicker.getDayOfMonth();
updateDisplay();
dialog.dismiss();
}
});
builder.setNegativeButton("취소", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.dismiss();
}
});
builder.show();

CustomView AlertDialog에 DatePicker가 있는데요.
DatePicker의 +,- 버튼을 누를 때 이벤트로 제목줄을 바꿔주고 싶습니다.
datepicker에서 listener 같은걸 못찾겠는데, 어떻게 해야하는건가요?