如何拉起应用市场界面

开发者可以通过隐式指定want参数中的action为ohos.want.action.appdetail并配置uri为store://appgallery.huawei.com来单独拉起应用市场应用。如需拉起应用市场中某个具体应用的详情页面，开发者需要向uri参数中拼接/app/detail?id=bundleName，其中bundleName为具体需要打开的应用包名，代码参考如下。

import { common, Want } from '@kit.AbilityKit'; 
import { BusinessError } from '@kit.BasicServicesKit'; 
 
// 拉起应用市场对应的应用详情界面 
function startAppGalleryDetailAbility(context: common.UIAbilityContext, bundleName: string): void { 
  let want: Want = { 
    action: '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的包名 
  }; 
  context.startAbility(want).then(() => { 
    console.info('Start Ability successfully.'); 
  }).catch((err: BusinessError) => { 
    console.error(`Failed to startAbility. Code: ${err.code}, message: ${err.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; 
            const bundleName = 'com.example.xxx'; 
            startAppGalleryDetailAbility(context, bundleName); 
          }) 
      } 
      .width('100%') 
    } 
    .height('100%') 
  } 
}

完毕