HarmonyOS 用户相机相册权限怎么配置？

Question

在调用相册相机之前怎么获取权限，目前提供的cameraPicker没有进行权限判断，这是不符合隐私条款的。

Answer 1

如果仅是需要拉起系统相机拍摄一张照片、录制一段视频，可直接使用CameraPicker，无需申请相机权限，直接拉起系统相机完成拍摄，参考链接： https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-camerapicker-V5

参考demo：

import { cameraPicker as picker } from '@kit.CameraKit';
import { camera } from '@kit.CameraKit';
import { common } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
let mContext = getContext(this) as common.Context;

async function demo() {
  try {
    let pickerProfile: picker.PickerProfile = {
      cameraPosition: camera.CameraPosition.CAMERA_POSITION_BACK
    };
    let pickerResult: picker.PickerResult = await picker.pick(mContext,
      [picker.PickerMediaType.PHOTO, picker.PickerMediaType.VIDEO], pickerProfile);
    console.log("the pick pickerResult is:" + JSON.stringify(pickerResult));
  } catch (error) {
    let err = error as BusinessError;
    console.error(`the pick call failed. error code: ${err.code}`);
  }
}
@Entry
@Component
struct cameraExample{
  build(){
    Button().width(100).height(100)
      .onClick(()=>{
        demo()
      })
  }
}

获取用户相册是需要权限：申请相册管理模块权限ohos.permission.READ\_IMAGEVIDEO，参考链接：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/photoaccesshelper-useralbum-guidelines-V5\#获取用户相册