UICollectionView布局与节头的搜索栏和标题另一个动态段段头

Question

我想创建一个集合视图2头。

第一头是UISearchController和节头用于分类，我从JSON获得

这里的JSON例

"tag": "req_kingdom_classification",
"success": "1",
"error": "0",
"data": [
    {
        "Category": "Animalia",
        "SubCategory": "Mamals",
        "imagePath": "Mamals.jpg",
        "keyword": "",
        "activity": "AA"
    },
    {
        "Category": "Animalia",
        "SubCategory": "Reptile",
        "imagePath": "Reptile.jpg",
        "keyword": "",
        "activity": "AA"
    },{
        "Category": "Plantae",
        "SubCategory": "Embryophyta",
        "imagePath": "Embryophyta.jpg",
        "keyword": "",
        "activity": "PP"
    },
    {
        "Category": "Bacteria",
        "SubCategory": "Streptomyces",
        "imagePath": "Streptomyces.jpg",
        "keyword": "",
        "activity": "BB"
    }, ...
]

图像已经在设备内部，因为我已经叫了一个API来获取图像。

这里就是我想创建

------------------------------------------------------------- 
|                          SearchBar                        |
-------------------------------------------------------------
|                          Category1                        |
-------------------------------------------------------------
|     Category1.imagePath1    |     Category1.imagePath2    |
|    Category1.SubCategory1   |    Category1.SubCategory2   |
|                                                           |
|     Category1.imagePath3    |     Category1.imagePath4    |
|    Category1.SubCategory3   |    Category1.SubCategory4   |
-------------------------------------------------------------
|                          Category2                        |
-------------------------------------------------------------
|     Category2.imagePath1    |     Category2.imagePath2    |
|    Category2.SubCategory1   |    Category2.SubCategory2   |
|                                                           |
|     Category2.imagePath3    |     Category2.imagePath4    |
|    Category2.SubCategory3   |    Category2.SubCategory4   |
-------------------------------------------------------------
...

我用UISearchBar用于搜索各SubCategory

如何使这样的使用雨燕自UICollectionView？

Answer 1

我们没有头和iOS中集合视图页脚部分。但是你可以，因为在表视图中收集电池管理的tableview有页眉和页脚视图。

你的问题是解决这个答案我也希望如此。