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 "module_app_gallery/app_gallery_service_connection.h"
17
18 #include <condition_variable>
19 #include <chrono>
20
21 #include "module_external/bms_adapter.h"
22 #include "filemgmt_libhilog.h"
23
24 namespace OHOS::FileManagement::Backup {
25 const int32_t CONNECT_TIME = 3;
26
OnAbilityConnectDone(const AppExecFwk::ElementName & element,const sptr<IRemoteObject> & remoteObject,int resultCode)27 void AppGalleryConnection::OnAbilityConnectDone(const AppExecFwk::ElementName &element,
28 const sptr<IRemoteObject> &remoteObject, int resultCode)
29 {
30 std::string uri = element.GetURI();
31 HILOGI("OnAbilityConnectDone, uri = %{public}s", uri.c_str());
32 appRemoteObj_ = remoteObject;
33 conditionVal_.notify_one();
34 }
35
OnAbilityDisconnectDone(const AppExecFwk::ElementName & element,int resultCode)36 void AppGalleryConnection::OnAbilityDisconnectDone(const AppExecFwk::ElementName &element, int resultCode)
37 {
38 std::string uri = element.GetURI();
39 HILOGI("OnAbilityDisconnectDone, uri = %{public}s", uri.c_str());
40 appRemoteObj_ = nullptr;
41 }
42
ConnectExtAbility(std::string abilityName)43 bool AppGalleryConnection::ConnectExtAbility(std::string abilityName)
44 {
45 HILOGI("ConnectExtAbility called, userId = %{public}d", userId);
46 std::lock_guard<std::mutex> autoLock(appRemoteObjLock_);
47 if (appRemoteObj_ != nullptr) {
48 return true;
49 }
50
51 auto appGalleryBundleName = BundleMgrAdapter::GetAppGalleryBundleName();
52 if (appGalleryBundleName.empty()) {
53 HILOGE("ConnectExtAbility GetAppGalleryBundleName failed, userId = %{public}d", userId);
54 return false;
55 }
56
57 Want want;
58 want.SetElementName(appGalleryBundleName.c_str(), abilityName);
59 auto ret = AbilityManagerClient::GetInstance()->ConnectAbility(want, this, userId);
60
61 std::unique_lock<std::mutex> uniqueLock(connectMutex);
62 conditionVal_.wait_for(uniqueLock, std::chrono::seconds(CONNECT_TIME));
63 if (ret != IAppGalleryService::ERR_OK || appRemoteObj_ == nullptr) {
64 HILOGE("ConnectExtAbility failed, ret=%{public}d, userId = %{public}d", ret, userId);
65 appRemoteObj_ = nullptr;
66 return false;
67 }
68 HILOGI("ConnectExtAbility success, ret=%{public}d, userId = %{public}d", ret, userId);
69 return true;
70 }
71
GetRemoteObj()72 sptr<IRemoteObject> AppGalleryConnection::GetRemoteObj()
73 {
74 return appRemoteObj_;
75 }
76 } // namespace OHOS::FileManagement::Backup