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_AVSESSION_CONTROLLER_PROXY_H 17 #define OHOS_AVSESSION_CONTROLLER_PROXY_H 18 19 #include "iavsession_controller.h" 20 #include "iremote_proxy.h" 21 22 namespace OHOS::AVSession { 23 class AVSessionControllerProxy : public IRemoteProxy<IAVSessionController> { 24 public: 25 explicit AVSessionControllerProxy(const sptr<IRemoteObject>& impl); 26 27 ~AVSessionControllerProxy() override; 28 29 int32_t GetAVPlaybackState(AVPlaybackState& state) override; 30 31 int32_t GetAVMetaData(AVMetaData& data) override; 32 33 int32_t SendAVKeyEvent(const MMI::KeyEvent& keyEvent) override; 34 35 int32_t GetLaunchAbility(AbilityRuntime::WantAgent::WantAgent& ability) override; 36 37 int32_t GetValidCommands(std::vector<int32_t>& cmds) override; 38 39 int32_t IsSessionActive(bool& isActive) override; 40 41 int32_t SendControlCommand(const AVControlCommand& cmd) override; 42 43 int32_t RegisterCallback(const std::shared_ptr<AVControllerCallback>& callback) override; 44 45 int32_t SetMetaFilter(const AVMetaData::MetaMaskType& filter) override; 46 47 int32_t SetPlaybackFilter(const AVPlaybackState::PlaybackStateMaskType& filter) override; 48 49 int32_t Destroy() override; 50 51 std::string GetSessionId() override; 52 53 int64_t GetRealPlaybackPosition() override; 54 55 bool IsDestroy() override; 56 57 protected: 58 int32_t RegisterCallbackInner(const sptr<IRemoteObject>& callback) override; 59 60 private: 61 static inline BrokerDelegator<AVSessionControllerProxy> delegator_; 62 AVPlaybackState currentState_; 63 bool isDestroy_ = false; 64 }; 65 } 66 67 #endif // OHOS_AVSESSION_CONTROLLER_PROXY_H