Stage模型綁定FA模型ServiceAbility

本小節(jié)介紹Stage模型的兩種應(yīng)用組件如何綁定FA模型ServiceAbility組件。
開發(fā)前請熟悉鴻蒙開發(fā)指導(dǎo)文檔 ：[gitee.com/li-shizhen-skin/harmony-os/blob/master/README.md]

UIAbility關(guān)聯(lián)訪問ServiceAbility

UIAbility關(guān)聯(lián)訪問ServiceAbility和UIAbility關(guān)聯(lián)訪問ServiceExtensionAbility的方式完全相同。

import { common, Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { promptAction } from '@kit.ArkUI';

const TAG: string = '[Page_StartFAModel]';
const DOMAIN_NUMBER: number = 0xFF00;

@Entry
@Component
struct Page_StartFAModel {
  private context = getContext(this) as common.UIAbilityContext;

  build() {
    Column() {
      // ...
      List({ initialIndex: 0 }) {
        // ...
        ListItem() {
          Row() {
            // ...
          }
          .onClick(() = > {
            let want: Want = {
              bundleName: 'com.samples.famodelabilitydevelop',
              abilityName: 'com.samples.famodelabilitydevelop.ServiceAbility',
            };
            let options: common.ConnectOptions = {
              onConnect: (elementName, proxy) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onConnect called.');
                promptAction.showToast({
                  message: $r('app.string.ConnectFAServiceAbility')
                });
              },
              onDisconnect: (elementName) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onDisconnect called.');
              },
              onFailed: (code) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onFailed code is: ' + code);
              }
            };
            let connectionId = this.context.connectServiceExtensionAbility(want, options);
            hilog.info(DOMAIN_NUMBER, TAG, 'connectionId is ' + JSON.stringify(connectionId));
          })
        }
        // ...
      }
      // ...
    }
    // ...
  }
}

ExtensionAbility關(guān)聯(lián)訪問ServiceAbility

下面以ServiceExtensionAbility為例來說明ExtensionAbility關(guān)聯(lián)訪問ServiceAbility。ServiceExtensionAbility關(guān)聯(lián)訪問ServiceAbility和ServiceExtensionAbility關(guān)聯(lián)訪問ServiceExtensionAbility的方式完全相同。

HarmonyOS與OpenHarmony鴻蒙文檔籽料：mau123789是v直接拿

import { common, Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { promptAction } from '@kit.ArkUI';

const TAG: string = '[Page_StartFAModel]';
const DOMAIN_NUMBER: number = 0xFF00;

@Entry
@Component
struct Page_StartFAModel {
  private context = getContext(this) as common.UIAbilityContext;

  build() {
    Column() {
      // ...
      List({ initialIndex: 0 }) {
        // ...
        ListItem() {
          Row() {
            // ...
          }
          .onClick(() = > {
            let want: Want = {
              bundleName: 'com.samples.famodelabilitydevelop',
              abilityName: 'com.samples.famodelabilitydevelop.ServiceAbility',
            };
            let options: common.ConnectOptions = {
              onConnect: (elementName, proxy) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onConnect called.');
                promptAction.showToast({
                  message: $r('app.string.ConnectFAServiceAbility')
                });
              },
              onDisconnect: (elementName) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onDisconnect called.');
              },
              onFailed: (code) = > {
                hilog.info(DOMAIN_NUMBER, TAG, 'onFailed code is: ' + code);
              }
            };
            let connectionId = this.context.connectServiceExtensionAbility(want, options);
            hilog.info(DOMAIN_NUMBER, TAG, 'connectionId is ' + JSON.stringify(connectionId));
          })
        }
        // ...
      }
      // ...
    }
    // ...
  }
}

審核編輯 黃宇