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 <dlfcn.h>
17 #include "aps_monitor_impl.h"
18 #include "core/common/ace_application_info.h"
19 #include "base/perfmonitor/perf_constants.h"
20
21 namespace OHOS::Ace {
22 using namespace std;
23 namespace {
24 const std::string APS_CLIENT_SO = "libaps_client.z.so";
25 }
26
~ApsMonitorImpl()27 ApsMonitorImpl::~ApsMonitorImpl()
28 {
29 if (loadfilehandle_ != nullptr) {
30 dlclose(loadfilehandle_);
31 loadfilehandle_ = nullptr;
32 }
33 }
34
35 const set<string> ApsMonitorImpl::apsScenes = {
36 PerfConstants::ABILITY_OR_PAGE_SWITCH,
37 };
38
SetApsScene(const string & sceneName,bool onOff)39 void ApsMonitorImpl::SetApsScene(const string& sceneName, bool onOff)
40 {
41 string bundleName = AceApplicationInfo::GetInstance().GetPackageName();
42 if (apsScenes.find(sceneName) == apsScenes.end()) {
43 return;
44 }
45 #ifdef APS_ENABLE
46 LoadApsFuncOnce();
47 if (setFunc_ == nullptr) {
48 LOGE("[ApsMonitorImpl]ApsManager setFunction failed!");
49 return;
50 }
51 uint32_t OnOff = static_cast<uint32_t>(onOff);
52 setFunc_(bundleName, sceneName, OnOff);
53 #endif
54 return;
55 }
56
LoadApsFuncOnce()57 void ApsMonitorImpl::LoadApsFuncOnce()
58 {
59 if (isloadapsfunc_) {
60 return;
61 }
62
63 loadfilehandle_ = dlopen(APS_CLIENT_SO.c_str(), RTLD_NOW);
64 if (loadfilehandle_ == nullptr) {
65 LOGE("[ApsMonitorImpl]ApsManager handle loaded failed!");
66 return;
67 }
68
69 setFunc_ = reinterpret_cast<SetSceneFunc>(dlsym(loadfilehandle_, "SetApsScene"));
70 if (setFunc_ == nullptr) {
71 LOGE("[ApsMonitorImpl]ApsManager Function loaded failed!");
72 dlclose(loadfilehandle_);
73 return;
74 }
75 isloadapsfunc_ = true;
76 }
77 } // namespace OHOS::Ace