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 CAMERA_MANAGER_IMPL_H 17 #define CAMERA_MANAGER_IMPL_H 18 19 #include "camera_error.h" 20 #include "camera_utils.h" 21 #include "ffi_remote_data.h" 22 #include "input/camera_manager.h" 23 #include "listener_base.h" 24 25 namespace OHOS { 26 namespace CameraStandard { 27 class CJCameraManagerCallback : public CameraManagerCallback, public ListenerBase<const CameraStatusInfo &> { 28 public: 29 CJCameraManagerCallback() = default; 30 ~CJCameraManagerCallback() = default; 31 void OnCameraStatusChanged(const CameraStatusInfo &cameraStatusInfo) const override; 32 void OnFlashlightStatusChanged(const std::string &cameraID, const FlashStatus flashStatus) const override; 33 }; 34 35 class CJFoldListener : public FoldListener, public ListenerBase<const FoldStatusInfo &> { 36 public: 37 CJFoldListener() = default; 38 ~CJFoldListener() = default; 39 void OnFoldStatusChanged(const FoldStatusInfo &foldStatusInfo) const override; 40 }; 41 42 class CJTorchListener : public TorchListener, public ListenerBase<const TorchStatusInfo &> { 43 public: 44 CJTorchListener() = default; 45 ~CJTorchListener() = default; 46 void OnTorchStatusChange(const TorchStatusInfo &torchStatusInfo) const override; 47 }; 48 49 class CJCameraManager : public OHOS::FFI::FFIData { 50 DECL_TYPE(CJCameraManager, OHOS::FFI::FFIData) 51 public: 52 CJCameraManager(); 53 ~CJCameraManager() override; 54 CArrCJCameraDevice GetSupportedCameras(int32_t *errCode); 55 CArrI32 GetSupportedSceneModes(std::string cameraId, int32_t *errCode); 56 sptr<CameraOutputCapability> GetSupportedOutputCapability(sptr<CameraDevice> &camera, int32_t modeType = 0); 57 static bool IsCameraMuted(); 58 int64_t CreateCameraInputWithCameraDevice(sptr<CameraDevice> &camera, sptr<CameraInput> *pCameraInput); 59 int64_t CreateCameraInputWithCameraDeviceInfo(CameraPosition position, CameraType cameraType, 60 sptr<CameraInput> *pCameraInput); 61 static sptr<CameraStandard::CaptureSession> CreateSession(int32_t mode); 62 static bool IsTorchSupported(); 63 static bool IsTorchModeSupported(int32_t modeType); 64 static int32_t GetTorchMode(); 65 static int32_t SetTorchMode(int32_t modeType); 66 void OnCameraStatusChanged(int64_t callbackId); 67 void OffCameraStatusChanged(int64_t callbackId); 68 void OffAllCameraStatusChanged(); 69 void OnFoldStatusChanged(int64_t callbackId); 70 void OffFoldStatusChanged(int64_t callbackId); 71 void OffAllFoldStatusChanged(); 72 void OnTorchStatusChange(int64_t callbackId); 73 void OffTorchStatusChange(int64_t callbackId); 74 void OffAllTorchStatusChange(); 75 76 sptr<CameraDevice> GetCameraDeviceById(std::string cameraId); 77 78 private: 79 sptr<CameraManager> cameraManager_; 80 std::shared_ptr<CJCameraManagerCallback> cameraManagerCallback_; 81 std::shared_ptr<CJFoldListener> foldListener_; 82 std::shared_ptr<CJTorchListener> torchListener_; 83 }; 84 } // namespace CameraStandard 85 } // namespace OHOS 86 #endif