swift: How to set UITableViewCell display fullscreen with InfiniteScrolling (allow paging) - ios

Question

I have a custom UITableView with infinite Scroll and Paging Enable. Each of my cells has UIImageView on background, I want each time I scroll up or down it will display each image as full screen.
I used this function for full screen, but my view is not full screen after one time infinite scroll.
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return self.view.frame.size.height
}

Answer 1

Late Answer, Might help to others.
For Full-screen Paging of your TableViewcell. Follow the below steps.
(Consider as Without navigation bar)
TableView constrain should be with superview (not safeArea) in allside with 0 constant.
configure your Tableview like below.
override func viewDidLoad() {
super.viewDidLoad()
configureTableView()
}
private func configureTableView() {
tableView.rowHeight = UIScreen.main.bounds.height
tableView.estimatedRowHeight = UIScreen.main.bounds.height
tableView.separatorStyle = .none
tableView.isPagingEnabled = true
tableView.bounces = false
tableView.estimatedSectionHeaderHeight = CGFloat.leastNormalMagnitude
tableView.sectionHeaderHeight = CGFloat.leastNormalMagnitude
tableView.estimatedSectionFooterHeight = CGFloat.leastNormalMagnitude
tableView.sectionFooterHeight = CGFloat.leastNormalMagnitude
tableView.contentInsetAdjustmentBehavior = .never
tableView.delegate = self
tableView.dataSource = self
}

Answer 2

Please find below source code in which you will get table view scrolling along with the different images.
Swift 4
//
// ImageTVC.swift
//
// Created by Test User on 06/02/18.
// Copyright © 2018. All rights reserved.
//
import UIKit
class ImageTVC: UITableViewCell {
#IBOutlet weak var imgView: UIImageView!
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
}
//
// TableViewVC.swift
//
// Created by Test User on 06/02/18.
// Copyright © 2018. All rights reserved.
//
class TableViewVC: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
}
extension TableViewVC: UITableViewDataSource, UITableViewDelegate {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 100
}
//----------------------------------------------------------------
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "ImageCell") as! ImageTVC
if indexPath.item % 2 == 0 {
cell.imgView?.backgroundColor = UIColor(red: CGFloat(indexPath.item * 2)/255.0, green: CGFloat(indexPath.item * 0)/255.0, blue: CGFloat(indexPath.item * 0)/255.0, alpha: 1.0)
} else if indexPath.item % 3 == 0 {
cell.imgView?.backgroundColor = UIColor(red: CGFloat(indexPath.item * 0)/255.0, green: CGFloat(indexPath.item * 2)/255.0, blue: CGFloat(indexPath.item * 0)/255.0, alpha: 1.0)
} else {
cell.imgView?.backgroundColor = UIColor(red: CGFloat(indexPath.item * 0)/255.0, green: CGFloat(indexPath.item * 0)/255.0, blue: CGFloat(indexPath.item * 2)/255.0, alpha: 1.0)
}
print("IndexPath.row = \(indexPath.row)")
return cell
}
//----------------------------------------------------------------
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return tableView.bounds.size.height
}
}
Also find storyboard design.