interface_sdk-js/api/@ohos.resourceschedule.workScheduler.d.ts

/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @file
 * @kit BackgroundTasksKit
 */

import { AsyncCallback } from './@ohos.base';

/**
 * Work scheduler interface.
 *
 * @namespace workScheduler
 * @syscap SystemCapability.ResourceSchedule.WorkScheduler
 * @StageModelOnly
 * @since 9
 */
declare namespace workScheduler {
  /**
   * The info of work.
   *
   * @interface WorkInfo
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  export interface WorkInfo {
    /**
     * The id of the current work.
     *
     * @type { number }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    workId: number;
    /**
     * The bundle name of the current work.
     *
     * @type { string }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    bundleName: string;
    /**
     * The ability name of the current work.
     *
     * @type { string }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    abilityName: string;
    /**
     * Whether the current work will be saved.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    isPersisted?: boolean;
    /**
     * The network type of the current work.
     *
     * @type { ?NetworkType }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    networkType?: NetworkType;
    /**
     * Whether a charging state has been set for triggering the work.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    isCharging?: boolean;
    /**
     * The charger type based on which the work is triggered.
     *
     * @type { ?ChargingType }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    chargerType?: ChargingType;
    /**
     * The battery level for triggering a work.
     *
     * @type { ?number }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    batteryLevel?: number;
    /**
     * The battery status for triggering a work.
     *
     * @type { ?BatteryStatus }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    batteryStatus?: BatteryStatus;
    /**
     * Whether a storage state has been set for triggering the work.
     *
     * @type { ?StorageRequest }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    storageRequest?: StorageRequest;
    /**
     * The interval at which the work is repeated.
     *
     * @type { ?number }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    repeatCycleTime?: number;
    /**
     * Whether the work has been set to repeat at the specified interval.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    isRepeat?: boolean;
    /**
     * The repeat of the current work.
     *
     * @type { ?number }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    repeatCount?: number;
    /**
     * Whether the device deep idle state has been set for triggering the work.
     *
     * @type { ?boolean }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    isDeepIdle?: boolean;
    /**
     * The idle wait time based on which the work is triggered.
     *
     * @type { ?number }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    idleWaitTime?: number;
    /**
     * The parameters of the work. The value is only supported basic type(Number, String, Boolean).
     *
     * @type { ?Record<string, number | string | boolean> }
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    parameters?: Record<string, number | string | boolean>;
  }

  /**
   * Add a work to the queue. A work can be executed only when it meets the preset triggering condition
   * <p> and complies with the rules of work scheduler manager. </p>
   *
   * @param { WorkInfo } work - The info of work.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types; 3. Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @throws { BusinessError } 9700005 - Calling startWork failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function startWork(work: WorkInfo): void;

  /**
   * Stop a work.
   *
   * @param { WorkInfo } work - The info of work.
   * @param { boolean } needCancel - True if need to be canceled after being stopped, otherwise false.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types; 3. Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function stopWork(work: WorkInfo, needCancel?: boolean): void;

  /**
   * Obtains the work info of the wordId.
   *
   * @param { number } workId - The id of work.
   * @param { AsyncCallback<WorkInfo> } callback - The callback of the function.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function getWorkStatus(workId: number, callback: AsyncCallback<WorkInfo>): void;

  /**
   * Obtains the work info of the wordId.
   *
   * @param { number } workId - The id of work.
   * @returns { Promise<WorkInfo> } The promise returned by the function.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function getWorkStatus(workId: number): Promise<WorkInfo>;

  /**
   * Get all works of the calling application.
   *
   * @param { AsyncCallback<void> } callback - The callback of the function.
   * @returns { Array<WorkInfo> } the work info list.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @deprecated since 10
   */
  function obtainAllWorks(callback: AsyncCallback<void>): Array<WorkInfo>;

  /**
   * Get all works of the calling application.
   *
   * @param { AsyncCallback<Array<WorkInfo>> } callback - The callback of the function.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 10
   */
  function obtainAllWorks(callback: AsyncCallback<Array<WorkInfo>>): void;

  /**
   * Get all works of the calling application.
   *
   * @returns { Promise<Array<WorkInfo>> } The work info list.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function obtainAllWorks(): Promise<Array<WorkInfo>>;

  /**
   * Stop all and clear all works of the calling application.
   *
   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
   * <br> 2. Incorrect parameters types.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function stopAndClearWorks(): void;

  /**
   * Check whether last work running is timeout. The interface is for repeating work.
   *
   * @param { number } workId - The id of work.
   * @param { AsyncCallback<void> } callback - The callback of the function.
   * @returns { boolean } true if last work running is timeout, otherwise false.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @deprecated since 10
   */
  function isLastWorkTimeOut(workId: number, callback: AsyncCallback<void>): boolean;

  /**
   * Check whether last work running is timeout. The interface is for repeating work.
   *
   * @param { number } workId - The id of work.
   * @param { AsyncCallback<boolean> } callback - The callback of the function.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 10
   */
  function isLastWorkTimeOut(workId: number, callback: AsyncCallback<boolean>): void;

  /**
   * Check whether last work running is timeout. The interface is for repeating work.
   *
   * @param { number } workId - The id of work.
   * @returns { Promise<boolean> } True if last work running is timeout, otherwise false.
   * @throws { BusinessError } 401 - Parameter error. Possible causes: Parameter verification failed.
   * @throws { BusinessError } 9700001 - Memory operation failed.
   * @throws { BusinessError } 9700002 - Parcel operation failed.
   * @throws { BusinessError } 9700003 - System service operation failed.
   * @throws { BusinessError } 9700004 - Check on workInfo failed.
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   */
  function isLastWorkTimeOut(workId: number): Promise<boolean>;

  /**
   * Describes network type.
   *
   * @enum { number }
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @name NetworkType
  */
  export enum NetworkType {
    /**
     * Describes any network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_ANY = 0,
    /**
     * Describes a mobile network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_MOBILE,
    /**
     * Describes a wifi network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_WIFI,
    /**
     * Describes a bluetooth network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_BLUETOOTH,
    /**
     * Describes a wifi p2p network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_WIFI_P2P,
    /**
     * Describes a wifi wire network connection.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    NETWORK_TYPE_ETHERNET
  }

  /**
   * Describes charging type.
   *
   * @enum { number }
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @name ChargingType
  */
  export enum ChargingType {
    /**
     * Describes any charger is connected.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    CHARGING_PLUGGED_ANY = 0,
    /**
     * Describes ac charger is connected.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    CHARGING_PLUGGED_AC,
    /**
     * Describes usb charger is connected.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    CHARGING_PLUGGED_USB,
    /**
     * Describes wireless charger is connected.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    CHARGING_PLUGGED_WIRELESS
  }

  /**
   * Describes the battery status.
   *
   * @enum { number }
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @name BatteryStatus
  */
  export enum BatteryStatus {
    /**
     * Describes battery status is to low.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    BATTERY_STATUS_LOW = 0,
    /**
     * Describes battery status is to ok.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    BATTERY_STATUS_OKAY,
    /**
     * Describes battery status is to low or ok.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    BATTERY_STATUS_LOW_OR_OKAY
  }

  /**
   * Describes the storage request.
   *
   * @enum { number }
   * @syscap SystemCapability.ResourceSchedule.WorkScheduler
   * @StageModelOnly
   * @since 9
   * @name StorageRequest
  */
  export enum StorageRequest {
    /**
     * Describes storage is to low.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    STORAGE_LEVEL_LOW = 0,
    /**
     * Describes storage is to ok.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    STORAGE_LEVEL_OKAY,
    /**
     * Describes storage is to low or ok.
     *
     * @syscap SystemCapability.ResourceSchedule.WorkScheduler
     * @StageModelOnly
     * @since 9
     */
    STORAGE_LEVEL_LOW_OR_OKAY
  }
}
export default workScheduler;