1 /*
2 * Copyright (c) 2021-2024 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.h"
17 #include "hilog_tag_wrapper.h"
18 #include "hitrace_meter.h"
19 #include "singleton.h"
20 #include "sys_mgr_client.h"
21 #include "system_ability_definition.h"
22
23 namespace OHOS {
24 namespace AppExecFwk {
GetInstance()25 AbilityManager &AbilityManager::GetInstance()
26 {
27 static AbilityManager abilityManager;
28 return abilityManager;
29 }
30
StartAbility(const Want & want,int requestCode=-1)31 void AbilityManager::StartAbility(const Want &want, int requestCode = -1)
32 {
33 TAG_LOGD(AAFwkTag::APPKIT, "%s, %d", __func__, __LINE__);
34 ErrCode error = AAFwk::AbilityManagerClient::GetInstance()->StartAbility(want, requestCode);
35 if (error != ERR_OK) {
36 TAG_LOGE(AAFwkTag::APPKIT, "%s failed, error : %d", __func__, error);
37 }
38 }
39
ClearUpApplicationData(const std::string & bundleName)40 int32_t AbilityManager::ClearUpApplicationData(const std::string &bundleName)
41 {
42 TAG_LOGI(AAFwkTag::APPKIT, "%s, %d", __func__, __LINE__);
43 auto object = OHOS::DelayedSingleton<SysMrgClient>::GetInstance()->GetSystemAbility(APP_MGR_SERVICE_ID);
44 sptr<IAppMgr> appMgr_ = iface_cast<IAppMgr>(object);
45 if (appMgr_ == nullptr) {
46 TAG_LOGE(AAFwkTag::APPKIT, "%s, appMgr_ is nullptr", __func__);
47 return ERR_NULL_OBJECT;
48 }
49
50 return appMgr_->ClearUpApplicationData(bundleName);
51 }
52
GetAllRunningProcesses()53 std::vector<RunningProcessInfo> AbilityManager::GetAllRunningProcesses()
54 {
55 HITRACE_METER_NAME(HITRACE_TAG_ABILITY_MANAGER, __PRETTY_FUNCTION__);
56 TAG_LOGD(AAFwkTag::APPKIT, "%s, %d", __func__, __LINE__);
57 auto object = OHOS::DelayedSingleton<SysMrgClient>::GetInstance()->GetSystemAbility(APP_MGR_SERVICE_ID);
58 sptr<IAppMgr> appMgr_ = iface_cast<IAppMgr>(object);
59 std::vector<RunningProcessInfo> info;
60 if (appMgr_ == nullptr) {
61 TAG_LOGE(AAFwkTag::APPKIT, "%s, appMgr_ is nullptr", __func__);
62 return info;
63 }
64
65 appMgr_->GetAllRunningProcesses(info);
66 return info;
67 }
68
KillProcessesByBundleName(const std::string & bundleName,const bool clearPageStack)69 int AbilityManager::KillProcessesByBundleName(const std::string &bundleName, const bool clearPageStack)
70 {
71 TAG_LOGD(AAFwkTag::APPKIT, "%s, %d", __func__, __LINE__);
72 ErrCode error = AAFwk::AbilityManagerClient::GetInstance()->KillProcess(bundleName, clearPageStack);
73 if (error != ERR_OK) {
74 TAG_LOGE(AAFwkTag::APPKIT, "%s failed, error : %d", __func__, error);
75 return error;
76 }
77 return ERR_OK;
78 }
79 } // namespace AppExecFwk
80 } // namespace OHOS
81