harmony 鸿蒙PermissionRequestResult

2022-12-22
浏览 (578)

PermissionRequestResult

The PermissionRequestResult module provides the result of a permission request.

NOTE

The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version. The APIs of this module can be used only in the stage model.

Attributes

System capability: SystemCapability.Ability.AbilityRuntime.Core

Name	Type	Readable	Writable	Description
permissions	Array<string>	Yes	No	Permissions requested.
authResults	Array<number>	Yes	No	Whether the requested permissions are granted or denied. The value 0 means that the requests permissions are granted, and a non-zero value means the opposite.

How to Use

The permission request result is obtained through an AbilityStage instance.

Example

import Ability from '@ohos.application.Ability'
export default class MainAbility extends Ability {
  onWindowStageCreate(windowStage) {
    var permissions=['com.example.permission']
    var permissionRequestResult;
    this.context.requestPermissionsFromUser(permissions,(err,result) => {
      if(err){
        console.log('requestPermissionsFromUserError: ' + JSON.stringify(err));
      }else{
        permissionRequestResult=result;
        console.log('permissionRequestResult: ' + JSON.stringify(permissionRequestResult));
      }    
    });
  }
}