1 /* 2 * Copyright (c) 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 UI_APPEARANCE_BACKGROUND_APP_COLOR_SWICH_SETTINGS_H 17 #define UI_APPEARANCE_BACKGROUND_APP_COLOR_SWICH_SETTINGS_H 18 19 #include <mutex> 20 #include <list> 21 22 #include "errors.h" 23 #include "nocopyable.h" 24 25 namespace OHOS::ArkUi::UiAppearance { 26 class BackGroundAppColorSwitchSettings final : public NoCopyable { 27 public: 28 static BackGroundAppColorSwitchSettings& GetInstance(); 29 30 bool IsSupportHotUpdate(); 31 32 ErrCode Initialize(); 33 34 void Reset(); 35 36 int32_t GetTaskQuantity(); 37 38 int32_t GetDurationMillisecond(); 39 40 bool CheckInWhileList(const std::string& bundleName); 41 42 std::list<std::string> GetWhileList(); 43 private: 44 std::mutex policyMutex_; 45 bool isAllowListEnable_ = false; 46 47 std::list<std::string> allowList_; 48 int32_t taskQuantity_ = -1; 49 int32_t durationMillisecond_ = -1; 50 }; 51 } // namespace OHOS::ArkUi::UiAppearance 52 53 #endif // UI_APPEARANCE_UPDATE_POLICY_MANAGER_H 54