1/* 2 * Copyright (c) 2024 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 * @file 18 * @kit AbilityKit 19 */ 20 21import AbilityStageContext from './application/AbilityStageContext'; 22 23/** 24 * The base class of startup task. 25 * 26 * @syscap SystemCapability.Ability.AppStartup 27 * @stagemodelonly 28 * @since 12 29 */ 30@Sendable 31export default class StartupTask { 32 /** 33 * Called when specific dependent task complete. 34 * 35 * @param { string } dependency - Indicates name of specific dependent startup task. 36 * @param { Object } result - Indicates result of specific dependent startup task. 37 * @syscap SystemCapability.Ability.AppStartup 38 * @stagemodelonly 39 * @since 12 40 */ 41 onDependencyCompleted?(dependency: string, result: Object): void; 42 43 /** 44 * Initializes current startup task. 45 * A developer could override this function to init current task and return a result for other tasks. 46 * 47 * @param { AbilityStageContext } context - Indicates ability stage context. 48 * @returns { Promise<Object | void> } The result of initialization. 49 * @syscap SystemCapability.Ability.AppStartup 50 * @stagemodelonly 51 * @since 12 52 */ 53 init(context: AbilityStageContext): Promise<Object | void>; 54} 55