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_IDSCREEN_SINK_H 17 #define OHOS_IDSCREEN_SINK_H 18 19 #include "iremote_broker.h" 20 21 namespace OHOS { 22 namespace DistributedHardware { 23 class IDScreenSink : public OHOS::IRemoteBroker { 24 public: 25 DECLARE_INTERFACE_DESCRIPTOR(u"ohos.distributedhardware.distributedscreensink"); 26 enum { 27 INIT_SINK = 0, 28 RELEASE_SINK = 1, 29 SUBSCRIBE_DISTRIBUTED_HARDWARE = 2, 30 UNSUBSCRIBE_DISTRIBUTED_HARDWARE = 3, 31 DSCREEN_NOTIFY = 4, 32 }; 33 34 IDScreenSink() = default; 35 virtual ~IDScreenSink() = default; 36 virtual int32_t InitSink(const std::string ¶ms) = 0; 37 virtual int32_t ReleaseSink() = 0; 38 virtual int32_t SubscribeLocalHardware(const std::string &dhId, const std::string ¶m) = 0; 39 virtual int32_t UnsubscribeLocalHardware(const std::string &dhId) = 0; 40 virtual void DScreenNotify(const std::string &devId, int32_t eventCode, const std::string &eventContent) = 0; 41 }; 42 } // namespace DistributedHardware 43 } // namespace OHOS 44 #endif