1/* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.datetimepicker.date; 18 19import com.android.datetimepicker.date.DatePickerDialog.OnDateChangedListener; 20import com.android.datetimepicker.date.SimpleMonthAdapter.CalendarDay; 21 22/** 23 * Controller class to communicate among the various components of the date picker dialog. 24 */ 25public interface DatePickerController { 26 27 void onYearSelected(int year); 28 29 void onDayOfMonthSelected(int year, int month, int day); 30 31 void registerOnDateChangedListener(OnDateChangedListener listener); 32 33 void unregisterOnDateChangedListener(OnDateChangedListener listener); 34 35 CalendarDay getSelectedDay(); 36 37 int getFirstDayOfWeek(); 38 39 int getMinYear(); 40 41 int getMaxYear(); 42 43 void tryVibrate(); 44} 45