/* * Copyright (c) 2023-2024 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 ExtensionContext from './ExtensionContext'; import type Want from '../@ohos.app.ability.Want'; /** * The context of work scheduler extension. It allows access to * WorkSchedulerExtensionContext-specific resources. * * @extends ExtensionContext * @syscap SystemCapability.ResourceSchedule.WorkScheduler * @StageModelOnly * @since 10 */ declare class WorkSchedulerExtensionContext extends ExtensionContext { /** * Starts a new service extension ability. * If the target service extension ability is visible, you can start the target service extension ability; * If the target service extension ability is invisible, * you need to apply for permission:ohos.permission.START_INVISIBLE_ABILITY to start target invisible service extension ability. * If the target service extension ability is in cross-device, you need to apply for permission:ohos.permission.DISTRIBUTED_DATASYNC. * * @param { Want } want - Indicates the want info to start. * @returns { Promise } The promise returned by the function. * @throws { BusinessError } 201 - The application does not have permission to call the interface. * @throws { BusinessError } 202 - The application is not system-app, can not use system-api. * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; * 2. Incorrect parameter types; 3. Parameter verification failed. * @throws { BusinessError } 16000001 - The specified ability does not exist. * @throws { BusinessError } 16000002 - Incorrect ability type. * @throws { BusinessError } 16000004 - Cannot start an invisible component. * @throws { BusinessError } 16000005 - The specified process does not have the permission. * @throws { BusinessError } 16000006 - Cross-user operations are not allowed. * @throws { BusinessError } 16000008 - The crowdtesting application expires. * @throws { BusinessError } 16000011 - The context does not exist. * @throws { BusinessError } 16000012 - The application is controlled. * @throws { BusinessError } 16000013 - The application is controlled by EDM. * @throws { BusinessError } 16000050 - Internal error. * @throws { BusinessError } 16200001 - The caller has been released. * @syscap SystemCapability.ResourceSchedule.WorkScheduler * @systemapi * @stagemodelonly * @since 13 */ startServiceExtensionAbility(want: Want): Promise; /** * Stops other service extension ability. * If the target service extension ability is visible, you can stop the target service extension ability; * If the target service extension ability is invisible, * you need to apply for permission:ohos.permission.START_INVISIBLE_ABILITY to stop target invisible service extension ability. * If the target service extension ability is in cross-device, you need to apply for permission:ohos.permission.DISTRIBUTED_DATASYNC. * * @param { Want } want - Indicates the want info to stop. * @returns { Promise } The promise returned by the function. * @throws { BusinessError } 201 - The application does not have permission to call the interface. * @throws { BusinessError } 202 - The application is not system-app, can not use system-api. * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; * 2. Incorrect parameter types; 3. Parameter verification failed. * @throws { BusinessError } 16000001 - The specified ability does not exist. * @throws { BusinessError } 16000002 - Incorrect ability type. * @throws { BusinessError } 16000004 - Cannot start an invisible component. * @throws { BusinessError } 16000005 - The specified process does not have the permission. * @throws { BusinessError } 16000006 - Cross-user operations are not allowed. * @throws { BusinessError } 16000011 - The context does not exist. * @throws { BusinessError } 16000050 - Internal error. * @throws { BusinessError } 16200001 - The caller has been released. * @syscap SystemCapability.ResourceSchedule.WorkScheduler * @systemapi * @stagemodelonly * @since 13 */ stopServiceExtensionAbility(want: Want): Promise; } /** * Define a WorkSchedulerExtensionContext. * * @typedef { WorkSchedulerExtensionContext } * @syscap SystemCapability.ResourceSchedule.WorkScheduler * @stagemodelonly * @since 10 */ export default WorkSchedulerExtensionContext;