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 class IAudioPolicy : public IRemoteBroker { 25 public: 26 DECLARE_INTERFACE_DESCRIPTOR(u"IAudioPolicy"); 27 28 virtual bool IsMicrophoneMute() = 0; 29 virtual int32_t SetMicrophoneMute(bool isMute) = 0; 30 virtual int32_t SetMicStateChangeCallback(const sptr<IRemoteObject> &object) = 0; 31 }; 32 33 class AudioManagerPrivacyProxy : public IRemoteProxy<IAudioPolicy> { 34 public: AudioManagerPrivacyProxy(const sptr<IRemoteObject> & impl)35 explicit AudioManagerPrivacyProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IAudioPolicy>(impl) {}; 36 37 virtual ~AudioManagerPrivacyProxy() = default; 38 39 bool IsMicrophoneMute() override; 40 int32_t SetMicrophoneMute(bool isMute) override; 41 int32_t SetMicStateChangeCallback(const sptr<IRemoteObject> &object) override; 42 private: 43 static inline BrokerDelegator<AudioManagerPrivacyProxy> delegator_; 44 }; 45 } 46 } 47 } 48 #endif // OHOS_AUDIO_MANAGER_PRIVACY_PROXY_H 49