1 /* 2 * Copyright (C) 2008 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.emailcommon.mail; 18 19 import java.util.Comparator; 20 21 public class MessageDateComparator implements Comparator<Message> { 22 @Override compare(Message o1, Message o2)23 public int compare(Message o1, Message o2) { 24 try { 25 if (o1.getSentDate() == null) { 26 return 1; 27 } else if (o2.getSentDate() == null) { 28 return -1; 29 } else 30 return o2.getSentDate().compareTo(o1.getSentDate()); 31 } catch (Exception e) { 32 return 0; 33 } 34 } 35 } 36