Question

请帮助我使用Live api。我需要从OneDrive获取所有照片。我不想使用＆＃34; / me / albums＆＃34;然后foreach专辑调用另一种方法。是否有somu方法。我错过了什么？我试试谷歌但链接已经死了。

谢谢

Answer 1

值得一提的是PhotoSky sample on Github，它可以获取所有用户的照片。看看Data Model folder中的代码，因为它具有从相册加载数据的功能，例如：

public async void LoadData()
    {
       LiveConnectClient client = new LiveConnectClient(App.Session);

        LiveOperationResult albumOperationResult = await client.GetAsync("me/albums");
        dynamic albumResult = albumOperationResult.Result;
        foreach (dynamic album in albumResult.data)
        {
            var group = new SkyDriveAlbum(album.id, album.name, album.name, @"ms-appx:///Assets/DarkGray.png", album.description);
            LiveOperationResult pictureOperationResult = await client.GetAsync(album.id + "/files");
            dynamic pictureResult = pictureOperationResult.Result;
            foreach (dynamic picture in pictureResult.data)
            {
                var pictureItem = new SkyDriveItem(picture.id, picture.name, picture.name, picture.source, picture.description, picture.description, group);
                group.Items.Add(pictureItem);
            }
            this.AllGroups.Add(group);
        }
    }

Answer 2

据我所知，使用 Live API ，如果不进行迭代，就无法做到这一点，这非常慢。您可以使用友好文件夹

获取有限数量的图片

USER_ID / skydrive / camera_roll表示OneDrive相机胶卷文件夹。 USER_ID / skydrive / my_photos代表Pictures文件夹。

但是，如果您切换到新的 OneDriveSDK API，则相当简单。

- (void)getPhotos {
    ODDriveAllPhotosRequest *allPhotosRequest = [[self.client.drive allPhotos] request];
    if (![self.client serviceFlags][@"NoThumbnails"]){
        [allPhotosRequest expand:@"thumbnails"];
    }
    [self loadPhotosWithRequest:allPhotosRequest];

}

- (void)loadPhotosWithRequest:(ODDriveAllPhotosRequest *)allPhotosRequest {
   [allPhotosRequest executeWithCompletion:^(ODCollection *response, ODDriveAllPhotosRequest *nextRequest, NSError *error) {
    if (!error){
        if (response.value){
            [self onLoadedPhotos:response.value];
        }
        if (nextRequest){
            [self loadPhotosWithRequest:nextRequest];
        }
    }
    else if ([error isAuthenticationError]){
        [self showAlert:@"isAuthenticationError" message:error.localizedDescription];
        [self onLoadedPhotos:@[]];
    }
    DDLogError(@"response %@ \n next request %@ \n error:%@",response,nextRequest,error);
    }];
}

- (void)onLoadedPhotos:(NSArray *)photos
{
  [photos enumerateObjectsUsingBlock:^(ODItem *item, NSUInteger index, BOOL *stop){
  }];
}

OneDrive api获取所有照片

2 个答案: