Reload table view when old account warning was acknowledged

Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>

NextcloudTalk/CallsFromOldAccountViewController.swift

@@ -5,8 +5,14 @@
 
 import UIKit
 
+@objc protocol CallsFromOldAccountViewControllerDelegate: AnyObject {
+    func callsFromOldAccountWarningAcknowledged()
+}
+
 class CallsFromOldAccountViewController: UIViewController {
 
+    weak var delegate: CallsFromOldAccountViewControllerDelegate?
+
     @IBOutlet weak var warningTextLabel: UILabel!
     @IBOutlet weak var acknowledgeWarningButton: NCButton!
 
@@ -45,6 +51,7 @@ class CallsFromOldAccountViewController: UIViewController {
     @IBAction func acknowledgeWarningButtonPressed(_ sender: Any) {
         NCSettingsController.sharedInstance().setDidReceiveCallsFromOldAccount(false)
         self.navigationController?.popViewController(animated: true)
+        self.delegate?.callsFromOldAccountWarningAcknowledged()
     }
 
 }

NextcloudTalk/SettingsTableViewController.swift

@@ -44,7 +44,7 @@ enum AboutSection: Int {
     case kAboutSectionSourceCode
 }
 
-class SettingsTableViewController: UITableViewController, UITextFieldDelegate, UserStatusViewDelegate {
+class SettingsTableViewController: UITableViewController, UITextFieldDelegate, UserStatusViewDelegate, CallsFromOldAccountViewControllerDelegate {
     let kPhoneTextFieldTag = 99
 
     let iconConfiguration = UIImage.SymbolConfiguration(pointSize: 18)
@@ -588,10 +588,15 @@ class SettingsTableViewController: UITableViewController, UITextFieldDelegate, U
 
     func callsFromOldAccountPressed() {
         let vc = CallsFromOldAccountViewController()
+        vc.delegate = self
 
         self.navigationController?.pushViewController(vc, animated: true)
     }
 
+    func callsFromOldAccountWarningAcknowledged() {
+        self.tableView.reloadData()
+    }
+
     // MARK: - Table view data source
 
     override func numberOfSections(in tableView: UITableView) -> Int {