86 lines
3.9 KiB
C
86 lines
3.9 KiB
C
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FRAMEWORKS_AV_SERVICES_CAMERA_LIBCAMERASERVICE_AIDL_AIDLCAMERASERVICE_H_
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#define FRAMEWORKS_AV_SERVICES_CAMERA_LIBCAMERASERVICE_AIDL_AIDLCAMERASERVICE_H_
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#include <CameraService.h>
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#include <aidl/android/frameworks/cameraservice/common/Status.h>
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#include <aidl/android/frameworks/cameraservice/service/BnCameraService.h>
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namespace android::frameworks::cameraservice::service::implementation {
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// VNDK classes
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using SBnCameraService = ::aidl::android::frameworks::cameraservice::service::BnCameraService;
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using SCameraMetadata = ::aidl::android::frameworks::cameraservice::device::CameraMetadata;
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using SCameraStatusAndId = ::aidl::android::frameworks::cameraservice::service::CameraStatusAndId;
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using SICameraDeviceCallback =
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::aidl::android::frameworks::cameraservice::device::ICameraDeviceCallback;
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using SICameraDeviceUser = ::aidl::android::frameworks::cameraservice::device::ICameraDeviceUser;
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using SICameraServiceListener =
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::aidl::android::frameworks::cameraservice::service::ICameraServiceListener;
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using SProviderIdAndVendorTagSections =
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::aidl::android::frameworks::cameraservice::common::ProviderIdAndVendorTagSections;
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using SStatus = ::aidl::android::frameworks::cameraservice::common::Status;
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// NDK classes
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using UICameraServiceListener = ::android::hardware::ICameraServiceListener;
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class AidlCameraService: public SBnCameraService {
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public:
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static bool registerService(::android::CameraService* cameraService);
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explicit AidlCameraService(::android::CameraService* cameraService);
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~AidlCameraService() override = default;
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ndk::ScopedAStatus getCameraCharacteristics(const std::string& in_cameraId,
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SCameraMetadata* _aidl_return) override;
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ndk::ScopedAStatus connectDevice(const std::shared_ptr<SICameraDeviceCallback>& in_callback,
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const std::string& in_cameraId,
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std::shared_ptr<SICameraDeviceUser>* _aidl_return) override;
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ndk::ScopedAStatus addListener(const std::shared_ptr<SICameraServiceListener>& in_listener,
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std::vector<SCameraStatusAndId>* _aidl_return) override;
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ndk::ScopedAStatus getCameraVendorTagSections(
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std::vector<SProviderIdAndVendorTagSections>* _aidl_return) override;
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ndk::ScopedAStatus removeListener(
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const std::shared_ptr<SICameraServiceListener>& in_listener) override;
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private:
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void addToListenerCacheLocked(std::shared_ptr<SICameraServiceListener> stableCsListener,
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sp<hardware::ICameraServiceListener> csListener);
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sp<UICameraServiceListener> searchListenerCacheLocked(
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const std::shared_ptr<SICameraServiceListener>& listener, bool removeIfFound = false);
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SStatus addListenerInternal(const std::shared_ptr<SICameraServiceListener>& listener,
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std::vector<hardware::CameraStatus>* cameraStatusAndIds);
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::android::CameraService* mCameraService;
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Mutex mListenerListLock;
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std::list<std::pair<std::shared_ptr<SICameraServiceListener>,
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sp<UICameraServiceListener>>> mListeners;
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int mVndkVersion = -1;
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};
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} // namespace android::frameworks::cameraservice::service::implementation
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#endif // FRAMEWORKS_AV_SERVICES_CAMERA_LIBCAMERASERVICE_AIDL_AIDLCAMERASERVICE_H_
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