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    <p>Alright ready for this hotness?</p> <p>So in my main view controller's viewDidLoad I identify the views to load into the uicollectionview cells in an array: </p> <pre><code>NSArray *vcs = [@"view5", @"view1", @"view2", @"view3", @"view4", @"view5", @"view1"] </code></pre> <p>I also set our pagecontrol count to:</p> <pre><code>self.pageControl.numberOfPages = vcs.count - 2; // for the fake first and last cells </code></pre> <p>I then instantiate the viewcontrollers in the main view controller's viewDidLoad as well as set the alpha for the collectionview to 0. Then in our scrollViewDidEndDecelerating I handle the Carousel (go from last cell to first and first cell to last) and updating the pageControl to reflect the "real" page number.</p> <pre><code>- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView { // Snaps into the cell CGFloat pageWidth = scrollView.frame.size.width; float fractionalPage = scrollView.contentOffset.x / pageWidth; NSInteger page = lround(fractionalPage); self.pageControl.currentPage = page - 1; // because our first cell is the last cell for animation purposes only // Carousel from first to last and last to first while updating pagecontrol if (page == 0) { [self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:self.activeGaugeClusters.count - 2 inSection:0] atScrollPosition:UICollectionViewScrollPositionLeft animated:NO]; // Set our pagecontrol circles to the appropriate page indicator self.pageControl.currentPage = self.activeGaugeClusters.count - 2; } else if (page == self.activeGaugeClusters.count -1) { [self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:0] atScrollPosition:UICollectionViewScrollPositionLeft animated:NO]; self.pageControl.currentPage = 0; } } </code></pre> <p>Then in the collectionview implementation I do the following:</p> <pre><code>numberOfItemsInSection = vcs.count </code></pre> <p>and viewDidAppear for loading the first cell (whether it is the cell at indexPath.row == 1 or 2 or 3... (1 being the first real page not 0)</p> <pre><code>- (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; [self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:self.lastGaugePanel inSection:0] atScrollPosition:UICollectionViewScrollPositionLeft animated:NO]; self.pageControl.currentPage = self.lastGaugePanel - 1; [UIView animateWithDuration:0.5 animations:^{ self.collectionView.alpha = 1.0; }]; } </code></pre> <p>I think that about sums it up. The rest of the implementations for both the main vc and the collectionview are standard. So now I have a collection view that loads up other views and their VCs that each have their own animation or whatever. I save the indexPath.row to NSUserDefaults so that the cell that I was in when I leave is the first cell to show on the next load.</p> <p>Hopes this helps someone, I know it did for me, unfortunately the use of 3rd party libraries was discouraged so I had to build this bad boy up (with help from @He Was, thanks again!)</p>
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