Sample UISearchController Project

CustomTableViewCell.h

#import <UIKit/UIKit.h>

@interface CustomTableViewCell : UITableViewCell

@property (strong, nonatomic) IBOutlet UILabel *videoLabel;
@end

CustomTableViewCell.m

#import "CustomTableViewCell.h"

@implementation CustomTableViewCell

@synthesize videoLabel = _videoLabel;


- (void)awakeFromNib {
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

@end

MainTableViewController.h

#import <UIKit/UIKit.h>

@interface MainTableViewController : UIViewController

@property (strong, nonatomic) IBOutlet UITableView *tableView;
@property (strong, nonatomic) NSMutableArray *tableData;
@property (retain, nonatomic) NSMutableArray *arrayOfVideosLinks;
@property (nonatomic,  retain)  NSMutableString  *videoUrl;
@property (nonatomic,  retain)  NSMutableString  *htmlString;





@end

MainTableViewController.m

#import "MainTableViewController.h"
#import "CustomTableViewCell.h"
#import "SecondaryTableViewController.h"
#import "SearchResultsTableViewController.h"

@interface MainTableViewController () <UISearchBarDelegate, UISearchControllerDelegate, UISearchResultsUpdating>

@property (nonatomic, strong) UISearchController *searchController;
@property (nonatomic, strong) SearchResultsTableViewController *resultsTableController;
@property (nonatomic, strong) NSMutableArray *searchResults;
@property BOOL searchControllerWasActive;
@property BOOL searchControllerSearchFieldWasFirstResponder;

@end

@implementation MainTableViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    self.title = @"Videos";
    self.tableData = [NSMutableArray arrayWithObjects:@"First",@"Second",@"Third",nil];
    
    _resultsTableController = [[SearchResultsTableViewController alloc] init];
    _searchController = [[UISearchController alloc] initWithSearchResultsController:self.resultsTableController];
    self.searchController.searchResultsUpdater = self;
    [self.searchController.searchBar sizeToFit];
    self.tableView.tableHeaderView = self.searchController.searchBar;
    
    self.searchController.delegate = self;
    self.searchController.dimsBackgroundDuringPresentation = NO;
    self.searchController.searchBar.delegate = self; 
    self.definesPresentationContext = YES;  

    
    //Videos
    self.arrayOfVideosLinks=[NSMutableArray arrayWithObjects:
                         
                         [NSString stringWithFormat:@"Kt4f7_8Fpe4"],

                         [NSString stringWithFormat:@"XOWhGWLnAIA"],
               
                         [NSString stringWithFormat:@"FFNWlvmOvE4"],

                         nil];
    
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    
    if (self.searchControllerWasActive) {
        self.searchController.active = self.searchControllerWasActive;
        _searchControllerWasActive = NO;
        
        if (self.searchControllerSearchFieldWasFirstResponder) {
            [self.searchController.searchBar becomeFirstResponder];
            _searchControllerSearchFieldWasFirstResponder = NO;
        }
    }
}

#pragma mark - UISearchBarDelegate

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
    [searchBar resignFirstResponder];
}


#pragma mark - UISearchControllerDelegate

- (void)presentSearchController:(UISearchController *)searchController {
    
}

- (void)willPresentSearchController:(UISearchController *)searchController {
    //NSLog(@"willPresentSearchController");
}

- (void)didPresentSearchController:(UISearchController *)searchController {
    //NSLog(@"didPresentSearchController");
}

- (void)willDismissSearchController:(UISearchController *)searchController {
    //NSLog(@"willDismissSearchController");
}

- (void)didDismissSearchController:(UISearchController *)searchController {
    //NSLog(@"didDismissSearchController");
}


#pragma mark - UITableViewDelegate
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{

    return self.tableData.count;
    
}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *simpleTableIdentifier = @"CustomTableViewCell";
    CustomTableViewCell *cell = (CustomTableViewCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil)
    {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CustomTableViewCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];
    }
        cell.videoLabel.text = [_tableData objectAtIndex:indexPath.row];
    return cell;

}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
  
    
    SecondaryTableViewController *secondaryVC = [[SecondaryTableViewController alloc] init];
    secondaryVC.videoUrl = self.arrayOfVideosLinks[indexPath.row];
    [self.navigationController pushViewController:secondaryVC animated:YES];
    [tableView deselectRowAtIndexPath:indexPath animated:NO];

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - UISearchResultsUpdating

- (void)updateSearchResultsForSearchController:(UISearchController *)searchController {
    NSString *searchText = searchController.searchBar.text;
    
    NSString *strippedStr = [searchText stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
    
    NSArray *searchItems = nil;
    
    if (strippedStr.length > 0) {
        searchItems = [strippedStr componentsSeparatedByString:@" "];
    }

    NSMutableArray *andMatchPredicates = [NSMutableArray array];
    
    if ( [searchText length] == 0 ) {
        [self.searchResults addObjectsFromArray:self.tableData];
    } else {
        for (NSString *searchString in self.tableData) {
            
            NSMutableArray *searchItemsPredicate = [NSMutableArray array];
            NSExpression *lhs = [NSExpression expressionForKeyPath:@"title"];
            NSExpression *rhs = [NSExpression expressionForConstantValue:searchString];
            NSPredicate *finalPredicate = [NSComparisonPredicate
                                           predicateWithLeftExpression:lhs
                                           rightExpression:rhs
                                           modifier:NSDirectPredicateModifier
                                           type:NSContainsPredicateOperatorType
                                           options:NSCaseInsensitivePredicateOption];
            [searchItemsPredicate addObject:finalPredicate];
            
            NSCompoundPredicate *orMatchPredicates = (NSCompoundPredicate *)[NSCompoundPredicate orPredicateWithSubpredicates:searchItemsPredicate];
        [andMatchPredicates addObject:orMatchPredicates];
        }
        
        
    }
    
    NSCompoundPredicate *finalCompoundPredicate = nil;
    
    finalCompoundPredicate =
    (NSCompoundPredicate *)[NSCompoundPredicate andPredicateWithSubpredicates:andMatchPredicates];
    _searchResults = [[_searchResults filteredArrayUsingPredicate:finalCompoundPredicate] mutableCopy];
    
    SearchResultsTableViewController *tableController = (SearchResultsTableViewController *)self.searchController.searchResultsController;
    tableController.searchResults = _searchResults;
    [self.tableView reloadData];

   }

#pragma mark - UIStateRestoration

static NSString *ViewControllerTitleKey = @"ViewControllerTitleKey";
static NSString *SearchControllerIsActiveKey = @"SearchControllerIsActiveKey";
static NSString *SearchBarTextKey = @"SearchBarTextKey";
static NSString *SearchBarIsFirstResponderKey = @"SearchBarIsFirstResponderKey";

- (void)encodeRestorableStateWithCoder:(NSCoder *)coder {
    [super encodeRestorableStateWithCoder:coder];
    
    [coder encodeObject:self.title forKey:ViewControllerTitleKey];
    
    UISearchController *searchController = self.searchController;

    BOOL searchDisplayControllerIsActive = searchController.isActive;
    [coder encodeBool:searchDisplayControllerIsActive forKey:SearchControllerIsActiveKey];

    if (searchDisplayControllerIsActive) {
        [coder encodeBool:[searchController.searchBar isFirstResponder] forKey:SearchBarIsFirstResponderKey];
    }
    
    [coder encodeObject:searchController.searchBar.text forKey:SearchBarTextKey];
}

- (void)decodeRestorableStateWithCoder:(NSCoder *)coder {
    [super decodeRestorableStateWithCoder:coder];
    
    self.title = [coder decodeObjectForKey:ViewControllerTitleKey];
    
    _searchControllerWasActive = [coder decodeBoolForKey:SearchControllerIsActiveKey];

    _searchControllerSearchFieldWasFirstResponder = [coder decodeBoolForKey:SearchBarIsFirstResponderKey];

    self.searchController.searchBar.text = [coder decodeObjectForKey:SearchBarTextKey];
}

@end

SearchResultsTableViewController.h

#import <UIKit/UIKit.h>

@interface SearchResultsTableViewController : UITableViewController

@property (strong, nonatomic) NSMutableArray *searchResults;

@end

SearchResultsTableViewController.m

#import "SearchResultsTableViewController.h"
#import "MainTableViewController.h"
#import "SecondaryTableViewController.h"
#import "CustomTableViewCell.h"

@implementation SearchResultsTableViewController


- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.searchResults.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *simpleTableIdentifier = @"CustomTableViewCell";
    CustomTableViewCell *cell = (CustomTableViewCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil)
    {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CustomTableViewCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];
    }
    cell.videoLabel.text = [_searchResults objectAtIndex:indexPath.row];
    return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

    SecondaryTableViewController *secondaryVC = [[SecondaryTableViewController alloc] init];
    secondaryVC.videoUrl = self.searchResults[indexPath.row];
    [self.navigationController pushViewController:secondaryVC animated:YES];
    
}


@end

SecondaryTableViewController.h

#import <UIKit/UIKit.h>

@interface SecondaryTableViewController : UIViewController

@property (strong, nonatomic) IBOutlet UIWebView *videoView;
@property (strong, nonatomic) NSMutableString *videoUrl;

@end

SecondaryTableViewController.m

#import "SecondaryTableViewController.h"

@interface SecondaryTableViewController ()

@end

@implementation SecondaryTableViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    // Do any additional setup after loading the view from its nib.
    [self.videoView setAllowsInlineMediaPlayback:YES];
    [self.videoView setMediaPlaybackRequiresUserAction:YES];
    NSString *embedHTML = [NSString stringWithFormat:@"\
                           <html><head>\
                           <style type=\"text/css\">\
                           body {\
                           background-color: transparent;\
                           color: blue;\
                           }\
                           </style>\
                           </head><body style=\"margin:0\">\
                           <iframe height=\"667\" width=\"380\"      src=\"http://www.youtube.com/embed/%@\"></iframe>\
                           </body></html>",_videoUrl];
    [self.videoView loadHTMLString:embedHTML baseURL:[[NSBundle mainBundle] resourceURL]];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end