pgpt10

class CustomCollectionViewCell: UICollectionViewCell{
  override var isSelected: Bool{
    //Write your code for cell selection here
  }
}

pgpt10

override var isSelected: Bool{
  didSet{
  }
}

pgpt10

override var isSelected: Bool{
  didSet{
    if self.isSelected
    {
      //This block will be executed whenever the cell’s selection state is set to true (i.e For the selected cell)
    }
    else
    {
      //This block will be executed whenever the cell’s selection state is set to false (i.e For the rest of the cells)
    }

pgpt10

override var isSelected: Bool{
  didSet{
    if self.isSelected
    {
      self.transform = CGAffineTransform(scaleX: 1.1, y: 1.1)
      self.contentView.backgroundColor = UIColor.red
      self.tickImageView.isHidden = false
    }
    else
    {

pgpt10

var sharedContainer = UserDefaults(suiteName: "YOUR_GROUP_NAME")

pgpt10

    override func viewDidLoad()
    {
        super.viewDidLoad()
        self.extensionContext?.widgetLargestAvailableDisplayMode = .expanded
    }

pgpt10

    func widgetPerformUpdate(completionHandler: @escaping (NCUpdateResult) -> Swift.Void)
    {
        completionHandler(.newData)
    }

pgpt10

    func widgetActiveDisplayModeDidChange(_ activeDisplayMode: NCWidgetDisplayMode, withMaximumSize maxSize: CGSize)
    {
        if activeDisplayMode == .expanded
        {
            preferredContentSize = CGSize(width: 0.0, height: 300.0)
        }
        else
        {
            preferredContentSize = maxSize
        }

pgpt10

self.extensionContext?.open(URL(string: "YOUR_URL_SCHEME://")!, completionHandler: nil)

pgpt10

    func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool
    {
        if url.scheme == "YOUR_URL_SCHEME"
        {
                //TODO: Write your code here
        }
        return true
    }