FA模型绑定Stage模型ServiceExtensionAbility介绍

FA模型绑定Stage模型ServiceExtensionAbility

本文介绍FA模型的三种应用组件如何绑定Stage模型的ServiceExtensionAbility组件。
PageAbility关联访问ServiceExtensionAbility

PageAbility关联访问ServiceExtensionAbility和PageAbility关联访问ServiceAbility的方式完全相同。
import featureAbility from '@ohos.ability.featureAbility';import common from '@ohos.app.ability.common';import Want from '@ohos.app.ability.Want';import Logger from '../../utils/Logger';const TAG: string = 'PageInterflowFaAndStage';let serviceWant: Want = {  bundleName: 'com.samples.stagemodelabilityinteraction',  abilityName: 'ServiceExtAbility'};let faConnect: common.ConnectOptions = {  onConnect: (elementName, proxy) => {    Logger.info(TAG, "FaConnection onConnect called.");  },  onDisconnect: (elementName) => {    Logger.info(TAG, "FaConnection onDisconnect called.");  },  onFailed: (code) => {    Logger.info(TAG, "FaConnection onFailed code is: " + code);  }};let connectionId = featureAbility.connectAbility(serviceWant, faConnect);ServiceAbility/DataAbility关联访问ServiceExtensionAbility

ServiceAbility/DataAbility关联访问ServiceExtensionAbility和ServiceAbility/DataAbility关联访问ServiceAbility的方式完全相同。
import particleAbility from '@ohos.ability.particleAbility';import common from '@ohos.app.ability.common';import Want from '@ohos.app.ability.Want';import hilog from '@ohos.hilog';const TAG: string = '[Sample_FAModelAbilityDevelop]';const domain: number = 0xFF00;let serviceWant: Want = {  bundleName: 'com.samples.stagemodelabilityinteraction',  abilityName: 'ServiceExtAbility'};let faConnect: common.ConnectOptions = {  onConnect: (elementName, proxy) => {    hilog.info(domain, TAG, 'FaConnection onConnect called.');  },  onDisconnect: (elementName) => {    hilog.info(domain, TAG, 'FaConnection onDisconnect called.');  },  onFailed: (code) => {    hilog.info(domain, TAG, 'FaConnection onFailed code is: ' + code);  }};let connectionId = particleAbility.connectAbility(serviceWant, faConnect);