1 /* 2 * Copyright (C) 2017 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.launcher3.notification; 18 19 import java.util.HashSet; 20 import java.util.Set; 21 22 /** 23 * Contains data related to a group of notifications, like the group summary key and the child keys. 24 */ 25 public class NotificationGroup { 26 private String mGroupSummaryKey; 27 private Set<String> mChildKeys; 28 NotificationGroup()29 public NotificationGroup() { 30 mChildKeys = new HashSet<>(); 31 } 32 setGroupSummaryKey(String groupSummaryKey)33 public void setGroupSummaryKey(String groupSummaryKey) { 34 mGroupSummaryKey = groupSummaryKey; 35 } 36 getGroupSummaryKey()37 public String getGroupSummaryKey() { 38 return mGroupSummaryKey; 39 } 40 addChildKey(String childKey)41 public void addChildKey(String childKey) { 42 mChildKeys.add(childKey); 43 } 44 removeChildKey(String childKey)45 public void removeChildKey(String childKey) { 46 mChildKeys.remove(childKey); 47 } 48 isEmpty()49 public boolean isEmpty() { 50 return mChildKeys.isEmpty(); 51 } 52 } 53