1 /*
2 * Copyright (c) 2024-2024 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 "camera_rotation_api_utils.h"
17
18 #include "bundle_mgr_interface.h"
19 #include "camera_log.h"
20 #include "iservice_registry.h"
21 #include "system_ability_definition.h"
22
23 namespace OHOS {
24 namespace CameraStandard {
25 namespace CameraApiVersion {
26 #define API_DEFAULT_VERSION 1000
27 static uint32_t g_apiCompatibleVersion = API_DEFAULT_VERSION;
28 static std::mutex g_apiCompatibleVersionMutex;
29
GetApiVersion()30 uint32_t GetApiVersion()
31 {
32 std::lock_guard<std::mutex> lock(g_apiCompatibleVersionMutex);
33 CHECK_ERROR_RETURN_RET(g_apiCompatibleVersion != API_DEFAULT_VERSION, g_apiCompatibleVersion);
34 OHOS::sptr<OHOS::ISystemAbilityManager> systemAbilityManager =
35 OHOS::SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
36 OHOS::sptr<OHOS::IRemoteObject> remoteObject =
37 systemAbilityManager->GetSystemAbility(BUNDLE_MGR_SERVICE_SYS_ABILITY_ID);
38 sptr<AppExecFwk::IBundleMgr> iBundleMgr = OHOS::iface_cast<AppExecFwk::IBundleMgr>(remoteObject);
39 CHECK_ERROR_RETURN_RET_LOG(iBundleMgr == nullptr, g_apiCompatibleVersion,
40 "GetApiCompatibleVersion iBundleMgr is null");
41 AppExecFwk::BundleInfo bundleInfo;
42 if (iBundleMgr->GetBundleInfoForSelf(0, bundleInfo) == ERR_OK) {
43 g_apiCompatibleVersion = bundleInfo.targetVersion % API_DEFAULT_VERSION;
44 MEDIA_INFO_LOG("targetVersion: [%{public}u], apiCompatibleVersion: [%{public}u]", bundleInfo.targetVersion,
45 g_apiCompatibleVersion);
46 }
47 return g_apiCompatibleVersion;
48 }
49 } // namespace CameraApiVersion
50 } // namespace CameraStandard
51 } // namespace OHOS
52