1 /*
2 * Copyright (c) 2024 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_manager_event_subscriber.h"
17
18 #include "common_event_support.h"
19 #include "hilog_tag_wrapper.h"
20
21 namespace OHOS {
22 namespace AbilityRuntime {
AbilityManagerEventSubscriber(const EventFwk::CommonEventSubscribeInfo & subscribeInfo,const std::function<void ()> & screenUnlockCallback,const std::function<void ()> & userScreenUnlockCallback)23 AbilityManagerEventSubscriber::AbilityManagerEventSubscriber(
24 const EventFwk::CommonEventSubscribeInfo &subscribeInfo, const std::function<void()> &screenUnlockCallback,
25 const std::function<void()> &userScreenUnlockCallback)
26 : EventFwk::CommonEventSubscriber(subscribeInfo), screenUnlockCallback_(screenUnlockCallback),
27 userScreenUnlockCallback_(userScreenUnlockCallback)
28 {}
29
OnReceiveEvent(const EventFwk::CommonEventData & data)30 void AbilityManagerEventSubscriber::OnReceiveEvent(const EventFwk::CommonEventData &data)
31 {
32 const AAFwk::Want &want = data.GetWant();
33 std::string action = want.GetAction();
34 TAG_LOGD(AAFwkTag::ABILITYMGR, "The action: %{public}s.", action.c_str());
35 if (userScreenUnlockCallback_ == nullptr || screenUnlockCallback_ == nullptr) {
36 TAG_LOGE(AAFwkTag::ABILITYMGR, "nullptr callback");
37 return;
38 }
39 std::lock_guard<std::mutex> lock(mutex_);
40 auto handleEvent = [&](const std::string &event) {
41 if (eventSet_.find(event) != eventSet_.end()) {
42 screenUnlockCallback_();
43 eventSet_.clear();
44 } else {
45 eventSet_.insert(action);
46 }
47 };
48 if (action == EventFwk::CommonEventSupport::COMMON_EVENT_USER_UNLOCKED) {
49 handleEvent(EventFwk::CommonEventSupport::COMMON_EVENT_SCREEN_UNLOCKED);
50 userScreenUnlockCallback_();
51 } else if (action == EventFwk::CommonEventSupport::COMMON_EVENT_SCREEN_UNLOCKED) {
52 handleEvent(EventFwk::CommonEventSupport::COMMON_EVENT_USER_UNLOCKED);
53 }
54 }
55 } // namespace AbilityRuntime
56 } // namespace OHOS