Current scenario: I have successfully implemented the project on one testing device(iOS) with all the functions working. Unfortunately, while running it on other registered devices for testing, it gives following issue
issue starting from the following arrow marked in given screenshot of the log:
How it's showing on registered device which is used for testing, that works:
How it's showing on rest of the registered devices which is used for testing, that does-not work:
What i tried to fix the error:
1.I have tried to add App sandbox and check incoming and outgoing connection, through entitlements file and build new provisioning
2.Set Arbitary in Transport in info.plist
FYI:The API url is in http:
Following is code used for notifications :
//
// NotificationsTableViewController.swift
//
import UIKit
import PKHUD
import Alamofire
import EmptyDataSet_Swift
class NotificationsTableViewController: UITableViewController {
var notifications: NotificationsResponse?
var currentPage = 1
var totalPage = 0
var aryOfNotificationList = NSMutableArray()
override func viewDidLoad() {
super.viewDidLoad()
title = _appDelegate.getLocalize("kNotifications")
// tableView.emptyDataSetSource = self
// tableView.emptyDataSetDelegate = self
tableView.tableFooterView = UIView()
// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
//self.getNotifications(page: "\(currentPage)")
self.fetchNotificationList(page: currentPage)
}
// MARK: - Table view data source
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.aryOfNotificationList.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "notificationCell", for: indexPath) as! NotificationTableViewCell
let json = self.aryOfNotificationList.object(at: indexPath.row)as! NSDictionary
if let str = json.value(forKey: "vTitle")as? String{
cell.titleLable.text = str
}
if let str = json.value(forKey: "vText")as? String{
cell.detailLable.text = str
}
if let str = json.value(forKey: "tCreatedAt")as? Int{
cell.datLabel.text = getDate(unixdate: str, timezone: "UTC")
}
return cell
}
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
let json = self.aryOfNotificationList.object(at: indexPath.row)as! NSDictionary
if let dic = json.value(forKey: "txParameters")as? NSDictionary{
guard let bookId = dic.value(forKey: "iBookId")as? Int else {return}
guard let bookName = json.value(forKey: "vTitle")as? String else {return}
downloadBookAndSave(bookId: bookId,bookName:bookName)
}
}
}
extension NotificationsTableViewController: EmptyDataSetSource {
func title(forEmptyDataSet scrollView: UIScrollView) -> NSAttributedString? {
guard let font = UIFont(name: "NotoSansGujarati", size: 18) else {
// do something with attributes
return NSAttributedString(string: "Record not found.")
}
let attributes = [NSAttributedString.Key.font: font, NSAttributedString.Key.foregroundColor: UIColor.secondaryColor]
return NSAttributedString(string: "Record not found.", attributes: attributes)
}
}
// MARK:- API
extension NotificationsTableViewController {
func fetchNotificationList(page:Int){
guard let urlEncodedString = (AppConstants.URL.getNotifications + "?pageno=\(page)").addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else {
return
}
HUD.show(.progress)
let url = URL(string: urlEncodedString)!
print(url)
var headers: HTTPHeaders = [
"Content-Type" : "application/x-www-form-urlencoded",
"Accept" : "application/json",
]
if let accessToken = User.current?.accessToken {
headers["Authorization"] = "Bearer \(accessToken)"
} else if let accessToken = UserDefaults.standard.string(forKey: "AccessToken") {
headers["Authorization"] = "Bearer \(accessToken)"
}
AF.request(urlEncodedString, method:.get, parameters:nil, headers: headers)
.responseJSON { response in
switch response.result {
case .success(let value):
if let json = value as? NSDictionary{
print(json)
if let str = json.value(forKey: "totalRecord")as? Int{
self.totalPage = str
}
if let ary = json.value(forKey: "data")as? NSArray{
for j in ary{
self.aryOfNotificationList.add(j as! NSDictionary)
}
}
}
if self.currentPage >= self.totalPage{
DispatchQueue.main.async {
HUD.hide()
self.tableView.delegate = self
self.tableView.dataSource = self
self.tableView.reloadData()
}
}else{
self.currentPage = self.currentPage + 1
self.fetchNotificationList(page: self.currentPage)
}
case .failure(let error):
print(error.localizedDescription)
DispatchQueue.main.async {
HUD.hide()
}
}
}
}
func getBookService(bookId: Int) {
guard let urlEncodedString = (AppConstants.URL.getBook + "?book_id=\(bookId)").addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else {
return
}
HUD.show(.progress)
let url = URL(string: urlEncodedString)!
let task = URLSession.shared.dataTask(with: url) { [weak self] (data, response, error) in
DispatchQueue.main.async {
HUD.hide()
}
if let er = error {
print(er)
Utils.showAlertController(with: er.localizedDescription, viewController: self!)
return
}
guard let unwrappedData = data else { return }
do {
//print(String(data: unwrappedData, encoding: .utf8))
let getBooksResponse = try JSONDecoder().decode(GetBookResponse.self, from: unwrappedData)
guard getBooksResponse.books.count != 0 else {
DispatchQueue.main.async {
Utils.showAlertController(with: "No book found.", viewController: self!)
}
return
}
DispatchQueue.main.async { [weak self] in
for book in getBooksResponse.books {
var bookJson =
"""
"id": \(book.bookId),
"title": \(book.title),
"desc": \(book.content)
"""
_appDelegate.loadString(jsonString: &bookJson, type: .Book, langType: .Gujrati)
}
Utils.showAlertController(with: "Book is saved", viewController: self!)
}
} catch {
print("json error: \(error)")
}
}
task.resume()
}
func getDate(unixdate: Int, timezone: String) -> String {
let date = NSDate(timeIntervalSince1970: TimeInterval(unixdate))
let dayTimePeriodFormatter = DateFormatter()
dayTimePeriodFormatter.dateFormat = "dd/MM/YYYY"
dayTimePeriodFormatter.timeZone = (NSTimeZone(name: timezone)! as TimeZone)
let dateString = dayTimePeriodFormatter.string(from: date as Date)
return "\(dateString)"
}
func downloadBookAndSave(bookId: Int,bookName:String) {
guard let urlEncodedString = (AppConstants.URL.getBook + "?book_id=\(bookId)").addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else {
return
}
HUD.show(.progress)
let url = URL(string: urlEncodedString)!
let task = URLSession.shared.dataTask(with: url) { [weak self] (data, response, error) in
DispatchQueue.main.async {
HUD.hide()
}
if let er = error {
print(er)
Utils.showAlertController(with: er.localizedDescription, viewController: self!)
return
}
guard let unwrappedData = data else { return }
do {
//print(String(data: unwrappedData, encoding: .utf8))
guard let data = try? JSONSerialization.jsonObject(with: unwrappedData, options: []) as? [String:AnyObject] else {
return
}
let getBooksResponse = try JSONDecoder().decode(GetBookResponse.self, from: unwrappedData)
guard getBooksResponse.books.count != 0 else {
DispatchQueue.main.async {
Utils.showAlertController(with: "No book found.", viewController: self!)
}
return
}
DispatchQueue.main.async { [weak self] in
let book = getBooksResponse.books[0]
// var bookJson =
// """
// "id": \(book.bookId),
// "title": \(book.title),
// "desc": \(book.content)
// """
// _appDelegate.loadString(jsonString: &bookJson, type: .Book, langType: .Gujrati)
do {
let data = try Data(book.content.utf8)
let parsedBookObject = try JSONDecoder().decode([BookContent].self, from: data) // <-- here
//print(parsedBookObject)
guard let bookModel:BookModelForJSONConversion? = BookModelForJSONConversion(id: book.bookId, title: book.title, content: parsedBookObject)else {return}
guard let bookJSONString = bookModel!.convertToJsonString()else {return}
let booksManager = VBBooksManager.init()
booksManager.saveBook(bookName: book.title, bookData: bookJSONString)
Utils.showAlertController(with: "Book is saved", viewController: self!)
}
catch let error as NSError{
print("error: \(error)")
}
}
} catch {
print("json error: \(error)")
}
}
task.resume()
}
}Following link has the files used in the project: https://github.com/JigarDave102/API_files
