【ARK UI】【HarmonyOS】鸿蒙跳转action说明_ohos.want.action

 参考资料

【FAQ】【ARK UI】鸿蒙应用跳转至应用商店

Android手机系统设置页面跳转

代码实现

import featureAbility from '@ohos.ability.featureAbility'
import wantConstant from '@ohos.ability.wantConstant'
@Entry
@Component
struct Index {
  @State message: string = '跳转系统的辅助功能界面'
  public onclick(){
    var str = {
      "want": {
        "deviceId": "",
        "bundleName": "",
        "abilityName": "",
        "uri":"",
        "options": {},
        "flags":wantConstant.Flags.FLAG_ABILITY_NEW_MISSION,
        "action": "android.settings.ACCESSIBILITY_SETTINGS",//todo action名称
        "parameters": {},
      },
      "abilityStartSetting": {}
    };
    featureAbility.startAbility(str)
      .then((data) => {
        console.info('Operation successful. Data: ' + JSON.stringify(data))
      }).catch((error) => {
      console.error('Operation failed. Cause: ' + JSON.stringify(error));
    })
  }
  build() {
    Row() {
      Column() {
        Text(this.message)
          .fontSize(50)
          .fontWeight(FontWeight.Bold)
          .onClick(this.onclick.bind(this))
      }
      .width('100%')
    }
    .height('100%')
  }
}

运行效果

action名称

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