My date picker

DatePickerFragment.java

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

import java.util.Calendar;

/**
 * Created by jonatasleon on 02/05/15.
 */
public class DatePickerFragment extends DialogFragment {
    private DatePickerDialog.OnDateSetListener dateSetListener;

    public void setOnDateSetListener(DatePickerDialog.OnDateSetListener dateSetListener) {
        this.dateSetListener = dateSetListener;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        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(), dateSetListener, year, month, day);
    }
}