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 16import { ServiceExtensionAbility, Want } from '@kit.AbilityKit'; 17import { rpc } from '@kit.IPCKit'; 18import AdsApiServiceRpcObj from './AdsApiServiceRpcObj'; 19import Logger from '../log/HiAdLog'; 20 21const TAG: string = 'AdsApiService'; 22 23/** 24 * ads kit对外提供的service对象，用于媒体侧交互 25 */ 26export default class AdsApiService extends ServiceExtensionAbility { 27 private descriptor: string = 'com.ohos.AdsApiService'; 28 29 /** 30 * service初始化回调 31 * 32 * @param want want 33 */ 34 onCreate(want: Want): void { 35 Logger.i(TAG, `service onCreate`); 36 } 37 38 /** 39 * service启动回调 40 * 41 * @param want want 42 * @param startId service启动次数 43 */ 44 onRequest(want: Want, startId: number): void { 45 Logger.i(TAG, `service onRequest`); 46 } 47 48 /** 49 * service建连回调 50 * 51 * @param want want 52 * @returns 返回给调用端的RPC对象实例，用于商用端给kit发消息 53 */ 54 onConnect(want: Want): rpc.RemoteObject | Promise<rpc.RemoteObject> { 55 Logger.i(TAG, `service onConnect`); 56 return new AdsApiServiceRpcObj(this.descriptor); 57 } 58 59 /** 60 * service断连回调 61 * 62 * @param want want 63 */ 64 onDisconnect(want: Want): void { 65 Logger.i(TAG, `service onDisconnect`); 66 } 67 68 /** 69 * service销毁回调 70 */ 71 onDestroy(): void { 72 Logger.i(TAG, `service onDestory`); 73 } 74} 75