我正在使用解析包括Facebook SDK,我需要显示给定用户的相册列表。我可以correttly拿到相册列表:Facebook iOS SDK:获取相册的封面图片
[FBRequestConnection startWithGraphPath:[NSString stringWithFormat:@"/%@/albums", self.facebookUserId]
completionHandler:^( FBRequestConnection *connection, id result, NSError *error)
{
// result will contain an array with your user's albums in the "data" key
NSArray * albumsObjects = [result objectForKey:@"data"];
NSMutableArray * albums = [NSMutableArray arrayWithCapacity:albumsObjects.count];
for (NSDictionary * albumObject in albumsObjects)
{
//DO STUFF
}
self.albums = albums;
[self.tableView reloadData];
}];
此时的每张专辑,我需要得到它的封面图片。 专辑对象有一个id
字段和一个cover_photo
之一。我试图与这两个作为参数的图形查询相同的结果:result
是nil
NSDictionary *params = @{ @"type": @"album"};//, @"access_token": [[PFFacebookUtils session] accessToken]};
[FBRequestConnection startWithGraphPath: [NSString stringWithFormat:@"/%@/picture", album.coverPath]
parameters:params
HTTPMethod:@"GET"
completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
NSString * urlString = [result objectForKey:@"url"];
NSURL *url = [NSURL URLWithString:urlString];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[cell.imageView setImageWithURLRequest:request
placeholderImage:placeholderImage
success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image) {
weakCell.imageView.image = image;
[weakCell setNeedsLayout];
} failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error) {
NSLog(@"%@",error.debugDescription);
}];
}];
我在的appdelegate [PFFacebookUtils initializeFacebook];
和我有管理是在所有其他palces完美的工作会议。
而这些都是在登录
@[@"user_about_me", @"email", @"user_birthday", @"user_location" ,@"user_friends", @"publish_actions", @"user_photos", @"friends_photos"]
想法,我需要的权限? 也在文档 https://developers.facebook.com/docs/graph-api/reference/v2.3/album/picture 它说使用album-id,但那么cover_photo id是什么?
阅读我的答案...答案为2.4 api ...可能会有所帮助......... http://stackoverflow.com/questions/30207465/ios-facebook-album-photos-picker/ 31789234#31789234 –