如何将图片保存至自定义分组(9)

来源：未知责任编辑：责任编辑发表时间:2014-01-26 21:59　点击:次

                                return;
                            }

                            if (group==nil && albumWasFound==NO) {
                                //photo albums are over, target album does not exist, thus create it

                                __weak ALAssetsLibrary* weakSelf = self;

                                //create new assets album
                                [self addAssetsGroupAlbumWithName:albumName
                                                      resultBlock:^(ALAssetsGroup *group) {

                                                          //get the photo's instance
                                                          [weakSelf assetForURL: assetURL