1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "ability_record_observer_manager.h"
17 
18 namespace OHOS {
19 namespace AbilitySlite {
GetInstance()20 AbilityRecordObserverManager &AbilityRecordObserverManager::GetInstance()
21 {
22     static AbilityRecordObserverManager instance;
23     return instance;
24 }
25 
AddObserver(AbilityRecordObserver * observer)26 void AbilityRecordObserverManager::AddObserver(AbilityRecordObserver *observer)
27 {
28     for (auto it = observers_.Begin(); it != observers_.End(); it = it->next_) {
29         if (it->value_ == observer) {
30             return;
31         }
32     }
33     observers_.PushBack(observer);
34 }
35 
RemoveObserver(AbilityRecordObserver * observer)36 void AbilityRecordObserverManager::RemoveObserver(AbilityRecordObserver *observer)
37 {
38     for (auto it = observers_.Begin(); it != observers_.End(); it = it->next_) {
39         if (it->value_ == observer) {
40             observers_.Remove(it);
41             return;
42         }
43     }
44 }
45 
NotifyAbilityRecordStateChanged(const AbilityRecordStateData & data)46 void AbilityRecordObserverManager::NotifyAbilityRecordStateChanged(const AbilityRecordStateData &data)
47 {
48     for (auto it = observers_.Begin(); it != observers_.End(); it = it->next_) {
49         if (it->value_ != nullptr) {
50             it->value_->OnAbilityRecordStateChanged(data);
51         }
52     }
53 }
54 
NotifyAbilityRecordCleanup(char * appName)55 void AbilityRecordObserverManager::NotifyAbilityRecordCleanup(char *appName)
56 {
57     for (auto it = observers_.Begin(); it != observers_.End(); it = it->next_) {
58         if (it->value_ != nullptr) {
59             it->value_->OnAbilityRecordCleanup(appName);
60         }
61     }
62 }
63 } // namespace AbilitySlite
64 } // namespace OHOS
65