1 /* 2 * Copyright (c) 2022-2023 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 OHOS_AVCONTROLLER_CALLBACK_PROXY_H 17 #define OHOS_AVCONTROLLER_CALLBACK_PROXY_H 18 19 #include "iavcontroller_callback.h" 20 #include "iremote_proxy.h" 21 22 namespace OHOS::AVSession { 23 class AVControllerCallbackProxy : public IRemoteProxy<IAVControllerCallback> { 24 public: 25 explicit AVControllerCallbackProxy(const sptr<IRemoteObject>& impl); 26 27 void OnSessionDestroy() override; 28 29 void OnPlaybackStateChange(const AVPlaybackState& state) override; 30 31 void OnMetaDataChange(const AVMetaData& data) override; 32 33 void OnActiveStateChange(bool isActive) override; 34 35 void OnValidCommandChange(const std::vector<int32_t>& cmds) override; 36 37 void OnOutputDeviceChange(const int32_t connectionState, const OutputDeviceInfo& outputDeviceInfo) override; 38 39 void OnSessionEventChange(const std::string& event, const AAFwk::WantParams& args) override; 40 41 void OnQueueItemsChange(const std::vector<AVQueueItem>& items) override; 42 43 void OnQueueTitleChange(const std::string& title) override; 44 45 void OnExtrasChange(const AAFwk::WantParams& extras) override; 46 47 private: 48 static inline BrokerDelegator<AVControllerCallbackProxy> delegator_; 49 }; 50 } // namespace OHOS::AVSession 51 #endif // OHOS_AVCONTROLLER_CALLBACK_PROXY_H