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 #ifndef OHOS_CAMERA_CAMERA_APP_MANAGER_CLIENT_H
17 #define OHOS_CAMERA_CAMERA_APP_MANAGER_CLIENT_H
18 
19 #include "app_mgr_client.h"
20 #include <cstdint>
21 #include <memory>
22 #include <mutex>
23 #include "refbase.h"
24 
25 namespace OHOS {
26 namespace CameraStandard {
27 class CameraAppManagerClient : public RefBase {
28 public:
29     static sptr<CameraAppManagerClient>& GetInstance();
30     ~CameraAppManagerClient();
31 
32     int32_t GetProcessState(int32_t pid);
33 private:
34     CameraAppManagerClient();
35     static std::mutex instanceMutex_;
36     static sptr<CameraAppManagerClient> cameraAppManagerClient_;
37     std::shared_ptr<AppExecFwk::AppMgrClient> appMgrHolder_;
38 };
39 } // namespace CameraStandard
40 } // namespace OHOS
41 #endif