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 */ 15 16/** 17 * @name This class saves system memory attributes 18 * @since 7 19 * @SysCap SystemCapability.Appexecfwk 20 * @import import MemoryMapInfo from 'app/systemMemoryAttr' 21 * @devices phone, tablet, tv, wearable, car 22 * @systemapi hide this for inner system use 23 */ 24 export interface SystemMemoryAttr { 25 /** 26 * @default The available memory on the system 27 */ 28 availSysMem: number; 29 /** 30 * @default The total memory on the system 31 */ 32 totalSysMem: number; 33 /** 34 * @default The low memory threshold under which the system 35 * will kill background processes 36 */ 37 threshold: number; 38 /** 39 * @default Whether the system is in low memory status 40 */ 41 isSysInlowMem: boolean; 42} 43 44 45