| import UIKit | |
| extension UIImage { | |
| class func imageWithColor(color: UIColor, size: CGSize) -> UIImage { | |
| let rect: CGRect = CGRect(x: 0, y: 0, width: size.width, height: size.height) | |
| UIGraphicsBeginImageContextWithOptions(size, false, 0) | |
| color.setFill() | |
| UIRectFill(rect) | |
| let image: UIImage = UIGraphicsGetImageFromCurrentImageContext()! | |
| UIGraphicsEndImageContext() |
| func AV_FONT(_ size: CGFloat) -> (UIFont?) { | |
| return UIFont(name: "Avenir-Medium", size: size) | |
| } |
| UITabBar.appearance().layer.borderWidth = 0.0 | |
| UITabBar.appearance().clipsToBounds = true |
| func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) { | |
| let lastSectionIndex = tableView.numberOfSections - 1 | |
| let lastRowIndex = tableView.numberOfRows(inSection: lastSectionIndex) - 1 | |
| if indexPath.section == lastSectionIndex && indexPath.row == lastRowIndex { | |
| // print("this is the last cell") | |
| let spinner = UIActivityIndicatorView(activityIndicatorStyle: .gray) | |
| spinner.startAnimating() | |
| spinner.frame = CGRect(x: CGFloat(0), y: CGFloat(0), width: tableView.bounds.width, height: CGFloat(44)) | |
| self.tableView.tableFooterView = spinner |
| fileprivate func formatDate(fromUnixDate ud: Int) -> String { | |
| let date = Date(timeIntervalSince1970: TimeInterval(ud)) | |
| let dateString = DateFormatter.localizedString(from: date, dateStyle: .medium, timeStyle: .short) | |
| return dateString | |
| } |
| if #available(iOS 9.0, *) { | |
| if UIView.userInterfaceLayoutDirection( | |
| for: myView.semanticContentAttribute) == .rightToLeft { | |
| // The view is shown in right-to-left mode right now. | |
| } | |
| } else { | |
| // Use the previous technique | |
| if UIApplication.shared.userInterfaceLayoutDirection == .rightToLeft { |
| extension Date { | |
| func localizedString() -> String { | |
| let dateString = DateFormatter.localizedString(from: self, dateStyle: .medium, timeStyle: .short) | |
| return dateString | |
| } | |
| } |
| func setupCellSizing() { | |
| let layout: UICollectionViewFlowLayout = UICollectionViewFlowLayout() | |
| layout.sectionInset = UIEdgeInsets(top: 20, left: 0, bottom: 10, right: 0) | |
| layout.itemSize = CGSize(width: screenWidth/3, height: screenWidth/3) | |
| layout.minimumInteritemSpacing = 0 | |
| layout.minimumLineSpacing = 0 | |
| collectionView!.collectionViewLayout = layout | |
| } |
Here's how I got it working:
In AppDelegate.swift inside the didFinishLaunchingWithOptions function I put:
NotificationCenter.default.addObserver(self, selector: #selector(AppDelegate.rotated), name: NSNotification.Name.UIDeviceOrientationDidChange, object: nil)and then inside the AppDelegate class I put the following function: