1 /* 2 * Copyright (c) 2023-2025 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 #ifndef NAPI_AUDIO_VOLUME_GROUP_MANAGER_H 16 #define NAPI_AUDIO_VOLUME_GROUP_MANAGER_H 17 18 #include <iostream> 19 #include <map> 20 #include <vector> 21 #include "napi/native_api.h" 22 #include "napi/native_node_api.h" 23 #include "napi_async_work.h" 24 #include "audio_system_manager.h" 25 26 namespace OHOS { 27 namespace AudioStandard { 28 class NapiAudioVolumeGroupManager { 29 public: 30 static napi_value Init(napi_env env, napi_value exports); 31 static napi_value CreateAudioVolumeGroupManagerWrapper(napi_env env, int32_t groupId); 32 33 static int32_t isConstructSuccess_; 34 35 private: 36 struct AudioVolumeGroupManagerAsyncContext : public ContextBase { 37 int32_t volType; 38 int32_t volLevel; 39 int32_t volFlag; 40 int32_t deviceType; 41 int32_t ringMode; 42 int32_t scene; 43 int32_t deviceFlag; 44 int32_t intValue; 45 int32_t groupId; 46 int32_t adjustType; 47 int32_t volumeAdjustStatus; 48 bool isMute; 49 bool isActive; 50 bool isTrue; 51 double volumeInDb; 52 std::string key; 53 std::string valueStr; 54 int32_t networkId; 55 double inputMaxAmplitude; 56 double outputMaxAmplitude; 57 bool inputBArgTransFlag; 58 bool outputBArgTransFlag; 59 int32_t policyType; 60 std::shared_ptr<AudioDeviceDescriptor> inputDeviceDescriptor = std::make_shared<AudioDeviceDescriptor>();; 61 std::shared_ptr<AudioDeviceDescriptor> outputDeviceDescriptor = std::make_shared<AudioDeviceDescriptor>();; 62 }; 63 64 static void Destructor(napi_env env, void *nativeObject, void *finalizeHint); 65 static napi_value Construct(napi_env env, napi_callback_info info); 66 static napi_value GetActiveVolumeTypeSync(napi_env env, napi_callback_info info); 67 static napi_value GetVolume(napi_env env, napi_callback_info info); 68 static napi_value GetVolumeSync(napi_env env, napi_callback_info info); 69 static napi_value SetVolume(napi_env env, napi_callback_info info); 70 static napi_value SetVolumeWithFlag(napi_env env, napi_callback_info info); 71 static napi_value GetMaxVolume(napi_env env, napi_callback_info info); 72 static napi_value GetMaxVolumeSync(napi_env env, napi_callback_info info); 73 static napi_value GetMinVolume(napi_env env, napi_callback_info info); 74 static napi_value GetMinVolumeSync(napi_env env, napi_callback_info info); 75 static napi_value SetMute(napi_env env, napi_callback_info info); 76 static napi_value IsStreamMute(napi_env env, napi_callback_info info); 77 static napi_value IsStreamMuteSync(napi_env env, napi_callback_info info); 78 static napi_value SetRingerMode(napi_env env, napi_callback_info info); 79 static napi_value GetRingerMode(napi_env env, napi_callback_info info); 80 static napi_value GetRingerModeSync(napi_env env, napi_callback_info info); 81 static napi_value SetMicrophoneMute(napi_env env, napi_callback_info info); 82 static napi_value IsMicrophoneMute(napi_env env, napi_callback_info info); 83 static napi_value IsMicrophoneMuteSync(napi_env env, napi_callback_info info); 84 static napi_value SetMicMute(napi_env env, napi_callback_info info); 85 static napi_value SetMicMutePersistent(napi_env env, napi_callback_info info); 86 static napi_value GetPersistentMicMuteState(napi_env env, napi_callback_info info); 87 static napi_value IsVolumeUnadjustable(napi_env env, napi_callback_info info); 88 static napi_value AdjustVolumeByStep(napi_env env, napi_callback_info info); 89 static napi_value AdjustSystemVolumeByStep(napi_env env, napi_callback_info info); 90 static napi_value GetSystemVolumeInDb(napi_env env, napi_callback_info info); 91 static napi_value GetSystemVolumeInDbSync(napi_env env, napi_callback_info info); 92 static napi_value On(napi_env env, napi_callback_info info); 93 static napi_value Off(napi_env env, napi_callback_info info); 94 static napi_value GetMaxAmplitudeForOutputDevice(napi_env env, napi_callback_info info); 95 static napi_value GetMaxAmplitudeForInputDevice(napi_env env, napi_callback_info info); 96 97 static napi_value RegisterCallback(napi_env env, napi_value jsThis, size_t argc, napi_value *args, 98 const std::string &cbName); 99 static napi_value UnregisterCallback(napi_env env, napi_value jsThis, size_t argc, napi_value *args, 100 const std::string &cbName); 101 static void UnregisterRingerModeCallback(NapiAudioVolumeGroupManager *napiAudioVolumeGroupManager, 102 size_t argc, napi_value *args); 103 static void UnregisterMicStateChangeCallback(NapiAudioVolumeGroupManager *napiAudioVolumeGroupManager, 104 size_t argc, napi_value *args); 105 static napi_value RegisterMicStateChangeCallback(napi_env env, napi_value *args, const std::string &cbName, 106 NapiAudioVolumeGroupManager *napiAudioVolumeGroupManager); 107 static napi_value RegisterRingModeCallback(napi_env env, napi_value *args, const std::string &cbName, 108 NapiAudioVolumeGroupManager *napiAudioVolumeGroupManager); 109 static napi_status InitNapiAudioVolumeGroupManager(napi_env env, napi_value &constructor); 110 static bool CheckContextStatus(std::shared_ptr<AudioVolumeGroupManagerAsyncContext> context); 111 static bool CheckAudioVolumeGroupManagerStatus(NapiAudioVolumeGroupManager *napi, 112 std::shared_ptr<AudioVolumeGroupManagerAsyncContext> context); 113 static NapiAudioVolumeGroupManager* GetParamWithSync(const napi_env &env, napi_callback_info info, 114 size_t &argc, napi_value *args); 115 116 static std::mutex volumeGroupManagerMutex_; 117 118 std::shared_ptr<AudioGroupManager> audioGroupMngr_ = nullptr; 119 int32_t cachedClientId_ = -1; 120 std::shared_ptr<AudioRingerModeCallback> ringerModecallbackNapi_ = nullptr; 121 std::shared_ptr<AudioManagerMicStateChangeCallback> micStateChangeCallbackNapi_ = nullptr; 122 }; 123 } // namespace AudioStandard 124 } // namespace OHOS 125 #endif /* NAPI_AUDIO_VOLUME_GROUP_MANAGER_H */ 126