DatePickerFragment.java

/*
 * Copyright (C) 2016 Ferid Cafer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ferid.app.classroom.date_time_pickers;

import android.app.DatePickerDialog;
import android.app.Dialog;

import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.widget.DatePicker;

import com.ferid.app.classroom.listeners.DateBackListener;

import java.util.Calendar;

/**
 * Created by ferid.cafer on 5/7/2015.
 */
public class DatePickerFragment extends DialogFragment
        implements DatePickerDialog.OnDateSetListener {

    private DateBackListener dateBackListener;

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        dateBackListener = (DateBackListener) getActivity();

        // Use the current date as the default date in the picker
        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);

        // Create a new instance of DatePickerDialog and return it
        return new DatePickerDialog(getActivity(), this, year, month, day);
    }

    public void onDateSet(DatePicker view, int year, int month, int day) {
        if (dateBackListener != null)
            dateBackListener.OnPress(day, month, year);

        dismiss();
    }
}