HarmonyOS 鸿蒙Next：跳转应用商店并打开对应app的下载页如何实现

实现逻辑

基于context.startAbility方法拉起指定应用，并携带参数。其中type是固定配置值，uri是"store://appgallery.huawei.com/app/detail"拼接上id参数，才能拉起鸿蒙应用市场详情页面。

uri: ‘store://appgallery.huawei.com/app/detail?id=’+appId

具体代码

import { Want } from '@ohos.app.ability.Want';
import common from '@ohos.app.ability.common';

@Component
struct Index {
  @State appId: string = 'C1142586279411547392';
  controller: TextInputController = new TextInputController();

  build() {
    Row() {
      Column() {
        TextInput({ text: this.appId, placeholder: '请输入应用的appId', controller: this.controller })
          .width('90%')
          .onChange((value: string) => {
            this.appId = value
          })
        Button('点击跳转到鸿蒙版应用市场详情页面')
          .margin({top: 50})
          .onClick(() =>{
            const want: Want = {
              uri: `store://appgallery.huawei.com/app/detail?id=${this.appId}`
            };
            const context = getContext(this) as common.UIAbilityContext;
            context.startAbility(want).then(()=>{
              //拉起成功
            }).catch(()=>{
              // 拉起失败
            });
          })
      }
    }
    .height('100%')
  }
}

import { BusinessError } from ‘@kit.BasicServicesKit’;

import { hilog } from ‘@kit.PerformanceAnalysisKit’;

import type { common, Want } from ‘@kit.AbilityKit’;

// 拉起应用市场对应的应用详情页面

function startAppGalleryDetailAbility(context: common.UIAbilityContext, bundleName: string): void { let want: Want = { action: ‘ohos.want.action.appdetail’, //隐式指定action为ohos.want.action.appdetail uri: ‘store://appgallery.huawei.com/app/detail?id=’ + bundleName, // bundleName为需要打开应用详情的应用包名 };

context.startAbility(want).then(() => { hilog.info(0x0001, ‘TAG’, “Succeeded in starting Ability successfully.”) }).catch((error: BusinessError) => { hilog.error(0x0001, ‘TAG’, Failed to startAbility.Code: ${error.code}, message is ${error.message}); }); }

@Entry @Component struct StartAppGalleryDetailAbilityView { @State message: string = ‘拉起应用市场详情页’; build() { Row() { Column() { Button(this.message) .fontSize(24) .fontWeight(FontWeight.Bold) .onClick(() => { const context: common.UIAbilityContext = getContext(this) as common.UIAbilityContext; // 按实际需求获取应用的bundleName，例如bundleName: ‘com.huawei.hmsapp.books’ const bundleName = ‘xxxx’; startAppGalleryDetailAbility(context, bundleName); }) } .width(‘100%’) } .height(‘100%’) } }