1 /* 2 * Copyright (c) 2024 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 I_INPUT_SERVICE_WATCHER_H 17 #define I_INPUT_SERVICE_WATCHER_H 18 namespace OHOS { 19 namespace MMI { 20 class IInputServiceWatcher { 21 public: 22 IInputServiceWatcher() = default; 23 virtual ~IInputServiceWatcher() = default; 24 25 virtual void OnServiceDied() = 0; 26 }; 27 } // namespace MMI 28 } // namespace OHOS 29 #endif // I_INPUT_SERVICE_WATCHER_H 30