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 17 package com.android.datetimepicker.date; 18 19 import com.android.datetimepicker.date.DatePickerDialog.OnDateChangedListener; 20 import com.android.datetimepicker.date.MonthAdapter.CalendarDay; 21 22 import java.util.Calendar; 23 24 /** 25 * Controller class to communicate among the various components of the date picker dialog. 26 */ 27 interface DatePickerController { 28 29 void onYearSelected(int year); 30 31 void onDayOfMonthSelected(int year, int month, int day); 32 33 void registerOnDateChangedListener(OnDateChangedListener listener); 34 35 void unregisterOnDateChangedListener(OnDateChangedListener listener); 36 37 CalendarDay getSelectedDay(); 38 39 int getFirstDayOfWeek(); 40 41 int getMinYear(); 42 43 int getMaxYear(); 44 45 Calendar getMinDate(); 46 47 Calendar getMaxDate(); 48 49 void tryVibrate(); 50 } 51
