ios - UISearchDisplayController 在 IOS8.0 中被弃用，那么如何初始化它呢？

Question

UISearchDisplayController 在 IOS8.0 中被弃用，推荐使用 UISearchController 代替。

然后如何使用新的**API**来实现流式传输:

(来自初识IOS7开发探索IOS SDK)

UISearchBar *searchBar = [[UISearchBar alloc]
                              initWithFrame:CGRectMake(0, 0, 320, 44)];
tableView.tableHeaderView = searchBar;
searchContoller = [[UISearchDisplayController alloc]
                     initWithSearchBar:searchBar
                     contentsController:self];
searchController.delegate = self;
searchController.searchResultsDataSource = self;

你知道UISearchController中的API不一样，那怎么办？

Answer 1

来自 APPLE DOCUMENTATION :

searchController = [[UISearchController alloc] initWithSearchResultsController:nil];

searchController.searchResultsUpdater = self;

searchController.dimsBackgroundDuringPresentation = NO;

searchController.hidesNavigationBarDuringPresentation = NO;

searchController.searchBar.frame = CGRectMake(self.searchController.searchBar.frame.origin.x, self.searchController.searchBar.frame.origin.y, self.searchController.searchBar.frame.size.width, 44.0);

self.tableView.tableHeaderView = self.searchController.searchBar;

检查这个SAMPLE PROJECT在 UISearchController 上。