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 */ 15import Log from "./Log"; 16 17const TAG = "Common-StyleManager"; 18 19export class CommonStyleManager { 20 mAbilityPageName = ''; 21 22 setAbilityPageName(name: string): void{ 23 Log.showInfo(TAG, `setAbilityPageName, name: ${name}`); 24 this.mAbilityPageName = name; 25 } 26 27 getStyle<T>(key: string, defaultStyle: { new(): T }): T { 28 let newKey = this.mAbilityPageName + "-" + key; 29 if (!AppStorage.Has(newKey)) { 30 AppStorage.SetOrCreate(newKey, new defaultStyle()); 31 Log.showInfo(TAG, `Create storageKey of ${newKey}`); 32 } 33 return AppStorage.Get(newKey) as T; 34 } 35} 36 37let commonStyleManager = new CommonStyleManager(); 38 39export default commonStyleManager;