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_DISTRIBUTED_ABILITY_MANAGER_INTERFACES_INNERKITS_I_DEVICE_SELECTION_NOTIFIER_H 17 #define OHOS_DISTRIBUTED_ABILITY_MANAGER_INTERFACES_INNERKITS_I_DEVICE_SELECTION_NOTIFIER_H 18 19 #include <vector> 20 21 #include "continuation_result.h" 22 #include "iremote_broker.h" 23 24 namespace OHOS { 25 namespace DistributedSchedule { 26 namespace { 27 constexpr const char* EVENT_CONNECT = "deviceSelected"; 28 constexpr const char* EVENT_DISCONNECT = "deviceUnselected"; 29 } 30 31 class IDeviceSelectionNotifier : public IRemoteBroker { 32 public: 33 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.DistributedSchedule.IDeviceSelectionNotifier"); 34 35 IDeviceSelectionNotifier() = default; 36 virtual ~IDeviceSelectionNotifier() = default; 37 38 virtual void OnDeviceConnect(const std::vector<ContinuationResult>& continuationResults) = 0; 39 virtual void OnDeviceDisconnect(const std::vector<ContinuationResult>& continuationResults) = 0; 40 41 enum RequestCode { 42 EVENT_DEVICE_CONNECT = 1, 43 EVENT_DEVICE_DISCONNECT = 2, 44 }; 45 }; 46 } // namespace DistributedSchedule 47 } // namespace OHOS 48 #endif // OHOS_DISTRIBUTED_ABILITY_MANAGER_INTERFACES_INNERKITS_I_DEVICE_SELECTION_NOTIFIER_H