Native Ads

[3rsin3rgul]

Hello,
I have a native ads and i want to return 1 column , other items will be return 2. But i couldnt do it.
Can you help me about this? My ads repeating itself in every 9 item.
Those are my codes

[regexident]

Assuming I understood your intentions I'd probably go with something like this:

import CollectionViewMultiColumnLayout

enum Section {
    case items([Item])
    case ads([Ad])

    var numberOfItems: Int {
        switch self {
            case items(let items): return items.count
            case ads(let ads): return ads.count
        }
    }
    
    var numberOfColumns: Int {
        return self.numberOfItems
    }
}

class CollectionViewController: UICollectionViewController {
    enum ReuseIdentifier {
        static let itemCell: String = "itemCell"
        static let adCell: String = "adCell"
    }

    static let numberOfItemColumns: Int = 2
    static let numberOfAdColumns: Int = 1

    let sections: [Section] = …

    override func viewDidLoad() {
        super.viewDidLoad()
        let layout = CollectionViewMultiColumnLayout()
        collectionView.setCollectionViewLayout(layout, animated: false)
    }

    override func numberOfSections(in collectionView: UICollectionView) -> Int {
        return self.sections.count
    }

    override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return self.sections[section].numberOfItems
    }

    override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let section = self.sections[indexPath.section]
        let cell: UICollectionViewCell
        switch section {
        case .items(let items):
            let item = items[indexPath.row]
            cell = collectionView.dequeueReusableCell(
                withReuseIdentifier: ReuseIdentifier.itemCell,
                for: indexPath
            )
            // prepare `cell` for `item`
        case .ads(let ads):
            let ad = ads[indexPath.row]
            cell = collectionView.dequeueReusableCell(
                withReuseIdentifier: ReuseIdentifier.adCell,
                for: indexPath
            )
            // prepare `cell` for `ad`
        }
        return cell
    }
}

extension CollectionViewController: CollectionViewMultiColumnLayoutDataSource {
    func collectionView(_ collectionView: UICollectionView, numberOfColumnsInSection section: Int) -> Int {
        return self.sections[section].numberOfItems
    }

    func collectionView(_ collectionView: UICollectionView, columnForItemAt indexPath: NSIndexPath) -> Int? {
        // Row-major order:
        switch self.sections[indexPath.section] {
        case .items(_):
            return indexPath.row % CollectionViewController.numberOfItemColumns
        case .ads(_):
            return indexPath.row % CollectionViewController.numberOfAdColumns
        }
    }
}

[3rsin3rgul]

Thank you so much for email. But MoPub not allow me to pass data framework does itself. Is it possible to check my code? https://github.com/3rsin3rgul/test Thanks in advance Ersin Ergul

…

On 12 Oct 2018, at 12:00, Vincent Esche ***@***.***> wrote: Assuming I understood your intentions I'd probably go with something like this: import CollectionViewMultiColumnLayout enum Section { case items([Item]) case ads([Ad]) var numberOfItems: Int { switch self { case items(let items): return items.count case ads(let ads): return ads.count } } var numberOfColumns: Int { return self.numberOfItems } } class CollectionViewController: UICollectionViewController { enum ReuseIdentifier { static let itemCell: String = "itemCell" static let adCell: String = "adCell" } static let numberOfItemColumns: Int = 2 static let numberOfAdColumns: Int = 1 let sections: [Section] = … override func viewDidLoad() { super.viewDidLoad() let layout = CollectionViewMultiColumnLayout() collectionView.setCollectionViewLayout(layout, animated: false) } override func numberOfSections(in collectionView: UICollectionView) -> Int { return self.sections.count } override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int { return self.sections[section].numberOfItems } override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let section = self.sections[indexPath.section] let cell: UICollectionViewCell switch section { case .items(let items): let item = items[indexPath.row] cell = collectionView.dequeueReusableCell( withReuseIdentifier: ReuseIdentifier.itemCell, for: indexPath ) // prepare `cell` for `item` case .ads(let ads): let ad = ads[indexPath.row] cell = collectionView.dequeueReusableCell( withReuseIdentifier: ReuseIdentifier.adCell, for: indexPath ) // prepare `cell` for `ad` } return cell } } extension CollectionViewController: CollectionViewMultiColumnLayoutDataSource { func collectionView(_ collectionView: UICollectionView, numberOfColumnsInSection section: Int) -> Int { return self.sections[section].numberOfItems } func collectionView(_ collectionView: UICollectionView, columnForItemAt indexPath: NSIndexPath) -> Int? { // Row-major order: switch self.sections[indexPath.section] { case .items(_): return indexPath.row % CollectionViewController.numberOfItemColumns case .ads(_): return indexPath.row % CollectionViewController.numberOfAdColumns } } } — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AYMy0GKgB_dEFW5a24hbHJVDzSDMFmPEks5ukGgsgaJpZM4XXI75>.

[regexident]

In that case you'll basically have to either:

• figure out a way to map from your items-only MoPub data source to one with items interleaved with ad sections, ad-hoc.
• or replace the case ad([ads]) with case ad, acting as a place-holder, to make index-path math easier and load the ad dynamically.

I'm not experienced with MoPub and somewhat busy right now, sry. :/