1 /* 2 * Copyright (c) 2022 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 OHOS_AUDIO_MANAGER_PRIVACY_PROXY_H 17 #define OHOS_AUDIO_MANAGER_PRIVACY_PROXY_H 18 19 #include <iremote_proxy.h> 20 21 namespace OHOS { 22 namespace Security { 23 namespace AccessToken { 24 enum AudioPolicyCommand { 25 SET_MICROPHONE_MUTE = 13, 26 IS_MICROPHONE_MUTE = 15, 27 SET_MIC_STATE_CHANGE_CALLBACK = 56, 28 }; 29 30 struct MicStateChangeEvent { 31 bool mute; 32 }; 33 34 class IStandardAudioRoutingManagerListener : public IRemoteBroker { 35 public: 36 virtual ~IStandardAudioRoutingManagerListener() = default; 37 virtual void OnMicStateUpdated(const MicStateChangeEvent &micStateChangeEvent) = 0; 38 39 enum AudioRingerModeUpdateListenerMsg { 40 ON_ERROR = 0, 41 ON_MIC_STATE_UPDATED, 42 }; 43 44 DECLARE_INTERFACE_DESCRIPTOR(u"IStandardAudioRoutingManagerListener"); 45 }; 46 47 class IAudioPolicy : public IRemoteBroker { 48 public: 49 DECLARE_INTERFACE_DESCRIPTOR(u"IAudioPolicy"); 50 51 virtual bool IsMicrophoneMute() = 0; 52 virtual int32_t SetMicrophoneMute(bool isMute) = 0; 53 virtual int32_t SetMicStateChangeCallback(const int32_t clientId, const sptr<IRemoteObject> &object) = 0; 54 }; 55 56 class AudioManagerPrivacyProxy : public IRemoteProxy<IAudioPolicy> { 57 public: AudioManagerPrivacyProxy(const sptr<IRemoteObject> & impl)58 explicit AudioManagerPrivacyProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IAudioPolicy>(impl) {}; 59 60 virtual ~AudioManagerPrivacyProxy() = default; 61 62 bool IsMicrophoneMute() override; 63 int32_t SetMicrophoneMute(bool isMute) override; 64 int32_t SetMicStateChangeCallback(const int32_t clientId, const sptr<IRemoteObject> &object) override; 65 private: 66 static inline BrokerDelegator<AudioManagerPrivacyProxy> delegator_; 67 }; 68 } 69 } 70 } 71 #endif // OHOS_AUDIO_MANAGER_PRIVACY_PROXY_H 72