HarmonyOS 升级后DataSharePredicates.or没有了，DataSharePredicates.in查询uri时抛了异常

升级后的操作系统版本2.1.3.5， Preview(2.0.0.33)-SP35C00E33R4P11log

异常信息：medialibrary inner fail，code=14000011

问题代码：

const photoPicker = new photoAccessHelper.PhotoViewPicker(); 
const result = await photoPicker.select(); 
const uris = result.photoUris; 
const predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates(); 
predicates.in(photoAccessHelper.PhotoKeys.URI, uris) 
const fetchOption: photoAccessHelper.FetchOptions = { 
  fetchColumns: [], 
  predicates: predicates 
}; 
const phInstance = photoAccessHelper.getPhotoAccessHelper(getContext()); 
const fetchResult = await phInstance.getAssets(fetchOption);

通过Asset查询媒体信息。

HarmonyOS

superinsect

6天前

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回答 1

待解决

回答 1

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Heiang

可以用这种方式可以获取，非批量获取，picker的方式并非必须同时全部获取到，逐个获取同样可以满足大多场景，参考代码如下：

async function getUri() { 
  console.info("NLZNLZ getUri enter"); 
  const photoPicker = new photoAccessHelper.PhotoViewPicker(); 
  const result = await photoPicker.select(); 
 
  const uris = result.photoUris; 
 
  uris.forEach((uri, index) => { 
    const predicates: dataSharePredicates.DataSharePredicates = new dataSharePredicates.DataSharePredicates(); 
    predicates.equalTo(photoAccessHelper.PhotoKeys.URI, uri.toString()) 
 
    predicates.equalTo(photoAccessHelper.PhotoKeys.URI, uri) 
    const fetchOption: photoAccessHelper.FetchOptions = { 
      fetchColumns: [photoAccessHelper.PhotoKeys.WIDTH, photoAccessHelper.PhotoKeys.HEIGHT, photoAccessHelper.PhotoKeys.SIZE], 
      predicates: predicates 
    }; 
    const phInstance = photoAccessHelper.getPhotoAccessHelper(getContext()); 
    phInstance.getAssets(fetchOption, async (err, fetchResult) => { 
      if (fetchResult !== undefined) { 
        let photoAsset: photoAccessHelper.PhotoAsset = await fetchResult.getFirstObject() 
        if (photoAsset !== undefined) { 
          console.info("NLZNLZ filename: " + photoAsset.displayName + 
            ", width: " + photoAsset.get(photoAccessHelper.PhotoKeys.WIDTH.toString()) + 
            ", height" + photoAsset.get(photoAccessHelper.PhotoKeys.HEIGHT.toString()) + 
            ", size: " + photoAsset.get(photoAccessHelper.PhotoKeys.SIZE.toString())) 
        } 
      } else { 
        console.error("NLZNLZ fetch result fail " + err) 
      } 
    }) 
  }) 
  // const fetchResult = await phInstance.getAssets(fetchOption) 
  console.log("NLZNLZ 11111111111111111") 
}

6天前

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HarmonyOS 升级后DataSharePredicates.or没有了，DataSharePredicates.in查询uri时抛了异常

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