1/** 2 * Copyright (c) 2021 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 ConfigData from '../../../../../../utils/src/main/ets/default/baseUtil/ConfigData'; 16import Log from '../../../../../../utils/src/main/ets/default/baseUtil/LogDecorator'; 17import { GlobalContext } from '../../../../../../../common/utils/src/main/ets/default/baseUtil/GlobalContext'; 18 19/** 20 * Resource util 21 */ 22export class ResourceUtil { 23 private resMgr: any; 24 25 /** 26 * Initialize ResourceManager 27 */ 28 async initResourceManager(): Promise<void> { 29 if (!this.resMgr) { 30 let context = GlobalContext.getContext().getObject(GlobalContext.globalKeySettingsAbilityContext) as Context; 31 this.resMgr = await context.resourceManager; 32 } 33 } 34 35 /** 36 * Get string value from NormalResource instance 37 * 38 * @param resource - NormalResource instance 39 */ 40 async getString(resource): Promise<string> { 41 await this.initResourceManager(); 42 return await this.resMgr.getString(resource.id); 43 } 44} 45 46let resourceUtil = new ResourceUtil(); 47 48export default resourceUtil as ResourceUtil; 49