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 UI_APPEARANCE_ABILITY_INTERFACE_H 17 #define UI_APPEARANCE_ABILITY_INTERFACE_H 18 19 #include <iremote_broker.h> 20 21 namespace OHOS { 22 namespace ArkUi::UiAppearance { 23 class UiAppearanceAbilityInterface : public IRemoteBroker { 24 public: 25 enum DarkMode { 26 ALWAYS_DARK = 0, 27 ALWAYS_LIGHT = 1, 28 UNKNOWN = 2, 29 }; 30 31 enum ErrCode { 32 SUCCEEDED = 0, 33 PERMISSION_ERR = 201, 34 INVALID_ARG = 401, 35 SYS_ERR = 500001, 36 }; 37 38 virtual int32_t SetDarkMode(DarkMode mode) = 0; 39 virtual int32_t GetDarkMode() = 0; 40 41 public: 42 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.UiAppearance.UiAppearanceAbilityInterface"); 43 }; 44 } // namespace ArkUi::UiAppearance 45 } // namespace OHOS 46 #endif // UI_APPEARANCE_ABILITY_INTERFACE_H