1 /* 2 * Copyright (c) 2025-2025 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_FLOATING_BALL_INTERFACE_H 17 #define OHOS_FLOATING_BALL_INTERFACE_H 18 19 #include "wm_common.h" 20 21 namespace OHOS { 22 namespace Rosen { 23 /** 24 * @class IFbLifeCycle 25 * 26 * @brief Fb lifecycle listener. 27 */ 28 class IFbLifeCycle : virtual public RefBase { 29 public: 30 virtual void OnFloatingBallStart() = 0; 31 virtual void OnFloatingBallStop() = 0; 32 }; 33 34 /** 35 * @class IFbClickObserver 36 * 37 * @brief fb click observer. 38 */ 39 class IFbClickObserver : virtual public RefBase { 40 public: 41 virtual void OnClickEvent() = 0; 42 }; 43 44 } // namespace Rosen 45 } // namespace OHOS 46 #endif //OHOS_FLOATING_BALL_INTERFACE_H