UITableView Detecting Last Cell

Question

How can I detect when a UITableView has been scrolled to the bottom so that the last cell is visible?

Answer 1

For Xcode 9 and Swift 4/5

//Show Last Cell (for Table View)
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) 
{
    if indexPath.row == (yourdataArray.count - 1) 
    {
        print("came to last row")
    }
}

//Show last cell (for Collection View)
func collectionView(_ collectionView: UICollectionView, willDisplay cell: UICollectionViewCell, forItemAt indexPath: IndexPath) 
{
    if indexPath.row == (yourdataArray.count - 1)
    {
        // Last cell is visible
    }
}