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 "sync_rule/battery_status_listener.h"
17
18 #include "common_event_manager.h"
19 #include "common_event_support.h"
20 #include "battery_status.h"
21 #include "utils_log.h"
22
23 namespace OHOS::FileManagement::CloudSync {
24
BatteryStatusSubscriber(const EventFwk::CommonEventSubscribeInfo & subscribeInfo,std::shared_ptr<BatteryStatusListener> listener)25 BatteryStatusSubscriber::BatteryStatusSubscriber(const EventFwk::CommonEventSubscribeInfo &subscribeInfo,
26 std::shared_ptr<BatteryStatusListener> listener)
27 : EventFwk::CommonEventSubscriber(subscribeInfo), listener_(listener)
28 {
29 }
30
OnReceiveEvent(const EventFwk::CommonEventData & eventData)31 void BatteryStatusSubscriber::OnReceiveEvent(const EventFwk::CommonEventData &eventData)
32 {
33 auto action = eventData.GetWant().GetAction();
34 if (action == EventFwk::CommonEventSupport::COMMON_EVENT_BATTERY_OKAY) {
35 LOGI("Battery status changed: BATTERY_STATUS_OKAY");
36 listener_->OnStatusNormal();
37 return;
38 }
39 if (action == EventFwk::CommonEventSupport::COMMON_EVENT_CHARGING) {
40 LOGI("Charging status changed: charging");
41 BatteryStatus::SetChargingStatus(true);
42 } else if (action == EventFwk::CommonEventSupport::COMMON_EVENT_DISCHARGING) {
43 BatteryStatus::SetChargingStatus(false);
44 LOGI("Charging status changed: discharging");
45 } else if (action == EventFwk::CommonEventSupport::COMMON_EVENT_POWER_CONNECTED) {
46 listener_->OnPowerConnected();
47 } else {
48 LOGI("OnReceiveEvent action is invalid");
49 }
50 }
51
BatteryStatusListener(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager)52 BatteryStatusListener::BatteryStatusListener(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager)
53 {
54 dataSyncManager_ = dataSyncManager;
55 }
56
~BatteryStatusListener()57 BatteryStatusListener::~BatteryStatusListener()
58 {
59 Stop();
60 }
61
Start()62 void BatteryStatusListener::Start()
63 {
64 /* subscribe Battery Okay Status and Charging status */
65 EventFwk::MatchingSkills matchingSkills;
66 matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_BATTERY_OKAY);
67 matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_CHARGING);
68 matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_DISCHARGING);
69 matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_POWER_CONNECTED);
70 EventFwk::CommonEventSubscribeInfo info(matchingSkills);
71 commonEventSubscriber_ = std::make_shared<BatteryStatusSubscriber>(info, shared_from_this());
72 auto subRet = EventFwk::CommonEventManager::SubscribeCommonEvent(commonEventSubscriber_);
73 LOGI("Subscriber end, SubscribeResult = %{public}d", subRet);
74 }
75
Stop()76 void BatteryStatusListener::Stop()
77 {
78 if (commonEventSubscriber_ != nullptr) {
79 EventFwk::CommonEventManager::UnSubscribeCommonEvent(commonEventSubscriber_);
80 commonEventSubscriber_ = nullptr;
81 }
82 }
83
OnStatusNormal()84 void BatteryStatusListener::OnStatusNormal()
85 {
86 dataSyncManager_->TriggerRecoverySync(triggerType_);
87 LOGI("battery status OK");
88 }
89
OnStatusAbnormal()90 void BatteryStatusListener::OnStatusAbnormal() {}
91
OnPowerConnected()92 void BatteryStatusListener::OnPowerConnected()
93 {
94 dataSyncManager_->DownloadThumb();
95 dataSyncManager_->CacheVideo();
96 }
97 } // namespace OHOS::FileManagement::CloudSync