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 16import screen from '@ohos.screen' 17import Logger from '../model/Logger' 18 19const TAG: string = '[DisplayModel]' 20 21export class DisplayModel { 22 async createVirtualScreen(id: number) { 23 let result = await screen.createVirtualScreen({ 24 name: `screen_${id}`, 25 width: 480, 26 height: 360, 27 density: 60, 28 surfaceId: `${id}` 29 }) 30 Logger.info(TAG, `createVirtualScreen screen.id = ${result.id}`) 31 let info = await screen.makeExpand([{ screenId: result.id, startX: 0, startY: 0 }]) 32 Logger.info(TAG, `makeExpand number = ${info}`) 33 return result 34 } 35 36 async destroyVirtualScreen(id: number) { 37 await screen.destroyVirtualScreen(id) 38 Logger.info(TAG, `destroyVirtualScreen is success`) 39 } 40}