1 /* 2 * Copyright (c) 2022-2023 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 "icamera_state_listener.h" 17 #include "distributed_camera_errno.h" 18 19 namespace OHOS { 20 namespace DistributedHardware { 21 class HdiDCameraSourceStateListener : public ICameraStateListener { 22 public: HdiDCameraSourceStateListener()23 HdiDCameraSourceStateListener() {}; 24 ~HdiDCameraSourceStateListener() = default; 25 OnRegisterNotify(const std::string & devId,const std::string & dhId,const std::string & reqId,int32_t status,std::string & data)26 int32_t OnRegisterNotify(const std::string& devId, const std::string& dhId, const std::string& reqId, 27 int32_t status, std::string& data) 28 { 29 return DCAMERA_OK; 30 } 31 OnUnregisterNotify(const std::string & devId,const std::string & dhId,const std::string & reqId,int32_t status,std::string & data)32 int32_t OnUnregisterNotify(const std::string& devId, const std::string& dhId, const std::string& reqId, 33 int32_t status, std::string& data) 34 { 35 return DCAMERA_OK; 36 } 37 OnHardwareStateChanged(const std::string & devId,const std::string & dhId,int32_t status)38 int32_t OnHardwareStateChanged(const std::string &devId, const std::string &dhId, int32_t status) 39 { 40 return DCAMERA_OK; 41 } 42 OnDataSyncTrigger(const std::string & devId)43 int32_t OnDataSyncTrigger(const std::string &devId) 44 { 45 return DCAMERA_OK; 46 } 47 SetCallback(sptr<IDCameraSourceCallback> callback)48 void SetCallback(sptr<IDCameraSourceCallback> callback) 49 { 50 } 51 }; 52 } 53 }