iOS8以降はUISearchControllerを使え - Qiita- (void)viewDidLoad { [super viewDidLoad]; UISearchController *searchController = [[ UISearchController alloc ] initWithSearchResultsController:nil ]; searchController.searchResultsUpdater = self; searchController.hidesNavigationBarDuringPresentation = false; searchController.dimsBackgroundDuringPresentation = false; searchController.searchBar.searchBarStyle = UISearchBarStyleProminent; [searchCon
