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 */ 15import deviceInfo from "@ohos.deviceInfo"; 16import HiLog from "./HiLog"; 17 18const TAG = "DeviceUtil"; 19 20export default class DeviceUtil { 21 private static readonly DEVICE_TYPE = deviceInfo.deviceType; 22 constructor() { 23 } 24 25 /** 26 * Querying the Device Type 27 * 28 * default：Smartphones 29 * tablet：flat plate 30 * tv：Smart screen 31 * wearable：Smart Wear 32 * liteWearable：Lightweight intelligent wearable 33 * smartVision：Smart Vision Devices 34 */ 35 static getDeviceType(): string { 36 HiLog.i(TAG, "deviceType is " + this.DEVICE_TYPE) 37 return this.DEVICE_TYPE; 38 } 39 40 static isTablet(): boolean{ 41 let deviceType = DeviceUtil.getDeviceType() 42 return deviceType === "tablet"; 43 } 44}