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 MULTIMEDIA_AUDIO_ROUTING_MANAGER_IMPL_H 17 #define MULTIMEDIA_AUDIO_ROUTING_MANAGER_IMPL_H 18 #include "audio_routing_manager.h" 19 #include "audio_system_manager.h" 20 #include "cj_common_ffi.h" 21 #include "multimedia_audio_ffi.h" 22 #include "multimedia_audio_routing_manager_callback.h" 23 #include "native/ffi_remote_data.h" 24 25 namespace OHOS { 26 namespace AudioStandard { 27 class MMAAudioRoutingManagerImpl : public OHOS::FFI::FFIData { 28 DECL_TYPE(MMAAudioRoutingManagerImpl, OHOS::FFI::FFIData) 29 public: 30 MMAAudioRoutingManagerImpl(); 31 ~MMAAudioRoutingManagerImpl(); 32 bool IsCommunicationDeviceActive(int32_t deviceType); 33 34 int32_t SetCommunicationDevice(int32_t deviceType, bool active); 35 36 CArrDeviceDescriptor GetDevices(int32_t flags, int32_t* errorCode); 37 38 CArrDeviceDescriptor GetAvailableDevices(uint32_t deviceUsage, int32_t* errorCode); 39 40 CArrDeviceDescriptor GetPreferredInputDeviceForCapturerInfo(CAudioCapturerInfo cInfo, int32_t* errorCode); 41 42 CArrDeviceDescriptor GetPreferredOutputDeviceForRendererInfo(CAudioRendererInfo cInfo, int32_t* errorCode); 43 44 void RegisterCallback(int32_t callbackType, uint32_t deviceUsage, void (*callback)(), int32_t* errorCode); 45 46 void RegisterPreferredInputDeviceChangeCallback( 47 int32_t callbackType, void (*callback)(), CAudioCapturerInfo info, int32_t* errorCode); 48 49 void RegisterPreferredOutputDeviceChangeCallback( 50 int32_t callbackType, void (*callback)(), CAudioRendererInfo info, int32_t* errorCode); 51 52 void RegisterDeviceChangeCallback(int32_t callbackType, void (*callback)(), int32_t flags, int32_t* errorCode); 53 54 private: 55 AudioSystemManager* audioMgr_ {}; 56 AudioRoutingManager* routingMgr_ {}; 57 std::shared_ptr<CjAudioManagerAvailableDeviceChangeCallback> deviceUsageCallback_ {}; 58 std::shared_ptr<CjAudioPreferredInputDeviceChangeCallback> preferredInputDeviceChangeCallBack_ {}; 59 std::shared_ptr<CjAudioPreferredOutputDeviceChangeCallback> preferredOutputDeviceChangeCallBack_ {}; 60 std::shared_ptr<CjAudioManagerDeviceChangeCallback> deviceChangeCallBack_ {}; 61 }; 62 } // namespace AudioStandard 63 } // namespace OHOS 64 #endif // MULTIMEDIA_AUDIO_ROUTING_MANAGER_IMPL_H 65