1 /* 2 * Copyright (C) 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 HELPER_LISTENER_PROXY_H 17 #define HELPER_LISTENER_PROXY_H 18 19 #include "i_standard_helper_listener.h" 20 #include "media_death_recipient.h" 21 #include "avmetadatahelper_server.h" 22 #include "nocopyable.h" 23 24 namespace OHOS { 25 namespace Media { 26 class HelperListenerCallback : public HelperCallback, public NoCopyable { 27 public: 28 explicit HelperListenerCallback(const sptr<IStandardHelperListener> &listener); 29 virtual ~HelperListenerCallback(); 30 31 void OnError(int32_t errorCode, const std::string &errorMsg) override; 32 void OnInfo(HelperOnInfoType type, int32_t extra, const Format &infoBody = {}) override; 33 34 private: 35 sptr<IStandardHelperListener> listener_ = nullptr; 36 }; 37 38 class HelperListenerProxy : public IRemoteProxy<IStandardHelperListener>, public NoCopyable { 39 public: 40 explicit HelperListenerProxy(const sptr<IRemoteObject> &impl); 41 virtual ~HelperListenerProxy(); 42 43 void OnError(int32_t errorCode, const std::string &errorMsg) override; 44 void OnInfo(HelperOnInfoType type, int32_t extra, const Format &infoBody = {}) override; 45 46 private: 47 int32_t SendRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option); 48 static inline BrokerDelegator<HelperListenerProxy> delegator_; 49 }; 50 } // namespace Media 51 } // namespace OHOS 52 #endif // HELPER_LISTENER_PROXY_H 53