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 SERVICES_INCLUDE_WALLPAPER_SERVICE_CALLBACK_INTERFACE_H 17 #define SERVICES_INCLUDE_WALLPAPER_SERVICE_CALLBACK_INTERFACE_H 18 #include <vector> 19 20 #include "wallpaper_manager_common_info.h" 21 22 namespace OHOS { 23 namespace WallpaperMgrService { 24 using namespace std; 25 class IWallpaperManagerCallback { 26 public: 27 virtual void OnWallpaperChanged(); 28 /** 29 * Called when wallpaper colors change 30 */ 31 virtual void OnWallpaperColorsChanged(vector<uint32_t> colors, int32_t which, int32_t userId); 32 }; 33 } // namespace WallpaperMgrService 34 } // namespace OHOS 35 #endif // SERVICES_INCLUDE_WALLPAPER_SERVICE_CALLBACK_INTERFACE_H