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 16interface OHOS.ArkUi.UiAppearance.IUiAppearanceAbility { 17 int SetDarkMode([in] int darkMode); 18 int GetDarkMode(); 19 int GetFontScale([out] String fontScale); 20 int SetFontScale([in] String fontScale); 21 int GetFontWeightScale([out] String fontWeightScale); 22 int SetFontWeightScale([in] String fontWeightScale); 23}