youtube in app collection view

vc.

#import <UIKit/UIKit.h>

@interface ScreenViewController : UIViewController<UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout>

@property (weak, nonatomic) IBOutlet UICollectionView *cv;

@property (weak, nonatomic) IBOutlet UIWebView *web;

@property (weak, nonatomic) IBOutlet UIScrollView *sv;

@end

vc.m

#import "ScreenViewController.h"

@interface ScreenViewController ()

@end

@implementation ScreenViewController

- (void)viewDidLoad {

[super viewDidLoad];

NSString *videoStr=@"<iframe width=\"1080\" height=\"400\" src=\"https://www.youtube.com/embed/_JVghQCWnRI?rel=0&controls=0&showinfo=0\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen></iframe>";

[[self web]loadHTMLString:videoStr baseURL:nil];

[_sv setBounces:false];

_sv.scrollEnabled=NO;

_cv.delegate=self;

_cv.dataSource=self;

}

//collectionView Delegate

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {

return 20;

}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{

static NSString *identifier = @"cell";

UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];

return cell;

}

- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section

{

return 3;

}

- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath

{

CGRect screenRect = [[UIScreen mainScreen] bounds];

CGFloat screenWidth = screenRect.size.width;

float cellWidth = screenWidth / 6; //Replace the divisor with the column count requirement. Make sure to have it in float.

CGSize size = CGSizeMake(cellWidth, cellWidth);

return size;

}

iOS App codez

youtube in app collection view