DatePickerFragment.java

package com.talk.demo.datepicker;

import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.os.Bundle;
import android.widget.DatePicker;

import com.talk.demo.setting.LuckDayActivity;

import java.util.Calendar;

public class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {

	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
		final Calendar c = Calendar.getInstance();
		int year = c.get(Calendar.YEAR);
		int month = c.get(Calendar.MONTH);
		int day = c.get(Calendar.DAY_OF_MONTH);

		return new DatePickerDialog(getActivity(), this, year, month, day);
	}

	public void onDateSet(DatePicker view, int year, int monthOfYear,
			int dayOfMonth) {
		((LuckDayActivity) getActivity())
				.setDate(year, monthOfYear, dayOfMonth);
	}

}