1 /* 2 * Copyright (C) 2021-2023 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 #ifndef TELEPHONY_AUDIO_DEVICE_MANAGER_H 17 #define TELEPHONY_AUDIO_DEVICE_MANAGER_H 18 19 #include <map> 20 21 #include "audio_base.h" 22 #include "call_base.h" 23 #include "call_manager_inner_type.h" 24 #include "singleton.h" 25 26 namespace OHOS { 27 namespace Telephony { 28 /** 29 * @class AudioDeviceManager 30 * describes the available devices of a call. 31 */ 32 class AudioDeviceManager : public std::enable_shared_from_this<AudioDeviceManager> { 33 DECLARE_DELAYED_SINGLETON(AudioDeviceManager) 34 public: 35 void Init(); 36 bool InitAudioDevice(); 37 bool ProcessEvent(AudioEvent event); 38 static bool IsEarpieceAvailable(); 39 static bool IsSpeakerAvailable(); 40 static bool IsBtScoConnected(); 41 static bool IsBtActived(); 42 static bool IsDistributedCallConnected(); 43 static bool IsWiredHeadsetConnected(); 44 static void SetDeviceAvailable(AudioDeviceType deviceType, bool available); 45 static bool SetVirtualCall(bool isVirtual); 46 bool SwitchDevice(AudioDeviceType device); 47 void AddAudioDeviceList(const std::string &address, AudioDeviceType deviceType, const std::string &deviceName); 48 void RemoveAudioDeviceList(const std::string &address, AudioDeviceType deviceType); 49 void ResetBtAudioDevicesList(); 50 void ResetDistributedCallDevicesList(); 51 int32_t ReportAudioDeviceChange(const AudioDevice &device); 52 bool CheckAndSwitchDistributedAudioDevice(); 53 int32_t ReportAudioDeviceInfo(); 54 int32_t ReportAudioDeviceInfo(sptr<CallBase> call); 55 void SetCurrentAudioDevice(AudioDeviceType deviceType); 56 void SetCurrentAudioDevice(const AudioDevice &device); 57 void OnActivedCallDisconnected(); 58 void SetMuteState(bool isMuted); 59 bool GetMuteState(); 60 std::string ConvertAddress(); 61 62 /** 63 * UpdateEarpieceDevice 64 * 65 * @brief update earpiece device 66 */ 67 void UpdateEarpieceDevice(); 68 69 /** 70 * @brief Update bluetooth device name 71 * 72 * @param macAddress[in], mac address 73 * @param deviceName[in], device name 74 */ 75 void UpdateBluetoothDeviceName(const std::string &macAddress, const std::string &deviceName); 76 77 AudioDeviceType GetCurrentAudioDevice(); 78 79 private: 80 std::mutex mutex_; 81 std::mutex infoMutex_; 82 AudioDeviceType audioDeviceType_; 83 static bool isBtScoDevEnable_; 84 static bool isDCallDevEnable_; 85 bool isWiredHeadsetDevEnable_ = false; 86 bool isSpeakerDevEnable_ = false; 87 bool isEarpieceDevEnable_ = false; 88 std::unique_ptr<AudioBase> currentAudioDevice_; 89 static bool isEarpieceAvailable_; 90 static bool isSpeakerAvailable_; 91 static bool isUpdateEarpieceDevice_; 92 static bool isWiredHeadsetConnected_; 93 static bool isBtScoConnected_; 94 static bool isDCallDevConnected_; 95 bool isAudioActivated_; 96 using AudioDeviceManagerFunc = std::function<bool()>; 97 std::map<uint32_t, AudioDeviceManagerFunc> memberFuncMap_; 98 AudioDeviceInfo info_; 99 bool SwitchDevice(AudioEvent event); 100 bool EnableBtSco(); 101 bool EnableWiredHeadset(); 102 bool EnableSpeaker(); 103 bool EnableEarpiece(); 104 bool DisableAll(); 105 bool IsBtScoDevEnable(); 106 bool IsDCallDevEnable(); 107 bool IsSpeakerDevEnable(); 108 bool IsEarpieceDevEnable(); 109 bool IsWiredHeadsetDevEnable(); 110 bool IsDistributedAudioDeviceType(AudioDeviceType deviceType); 111 bool IsSupportEarpiece(); 112 void AddEarpiece(); 113 }; 114 } // namespace Telephony 115 } // namespace OHOS 116 #endif // TELEPHONY_AUDIO_DEVICE_MANAGER_H