1 /* 2 * Copyright (c) 2021-2022 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_ROSEN_DISPLAY_CHANGE_LISTENER_H 17 #define OHOS_ROSEN_DISPLAY_CHANGE_LISTENER_H 18 19 #include <refbase.h> 20 21 #include "display_info.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 class IDisplayChangeListener : public RefBase { 26 public: 27 virtual void OnDisplayStateChange(DisplayId defaultDisplayId, sptr<DisplayInfo> info, 28 const std::map<DisplayId, sptr<DisplayInfo>>& displayInfoMap, DisplayStateChangeType type) = 0; 29 virtual void OnScreenshot(DisplayId displayId) = 0; OnImmersiveStateChange(ScreenId screenId,bool & immersive)30 virtual void OnImmersiveStateChange(ScreenId screenId, bool& immersive) { return; } 31 virtual void OnGetSurfaceNodeIdsFromMissionIds(std::vector<uint64_t>& missionIds, 32 std::vector<uint64_t>& surfaceNodeIds, bool isBlackList = false) { return; } OnSetSurfaceNodeIds(DisplayId displayId,const std::vector<uint64_t> & surfaceNodeIds)33 virtual void OnSetSurfaceNodeIds(DisplayId displayId, const std::vector<uint64_t>& surfaceNodeIds) {} OnVirtualScreenDisconnected(DisplayId displayId)34 virtual void OnVirtualScreenDisconnected(DisplayId displayId) {} OnScreenFoldStatusChanged(const std::vector<std::string> & screenFoldInfo)35 virtual void OnScreenFoldStatusChanged(const std::vector<std::string>& screenFoldInfo) { return; } 36 }; 37 } 38 } 39 #endif // OHOS_ROSEN_DISPLAY_CHANGE_LISTENER_H 40