[fix] Fix back button title

Desk360.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name = "Desk360"
-    s.version = "0.9.1"
+    s.version = "0.9.2"
     s.summary = "Desk360 iOS SDK"
     s.description = <<-DESC
     Desk360 iOS SDK [WIP]

Sources/Desk360+Config.swift

@@ -242,6 +242,20 @@ public extension Desk360.Config.Requests.Listing {
 			}
 		}()
 
+		/// Back button icon.
+		static var backIcon: UIImage = {
+			switch Desk360.Config.theme {
+			case .light:
+				guard let path = Desk360.Config.bundle?.path(forResource: "Images/backButtonLight", ofType: "png") else { return UIImage() }
+				let image = UIImage(contentsOfFile: path)!
+				return image
+			case .dark:
+				guard let path = Desk360.Config.bundle?.path(forResource: "Images/backButtonDark", ofType: "png") else { return UIImage() }
+				let image = UIImage(contentsOfFile: path)!
+				return image
+			}
+		}()
+
 	}
 
 	/// Use `SupportConfig.Listing.Cell` to set up request cells in request listing page in your application.

Sources/Scenes/Conversation/ConversationViewController.swift

@@ -8,7 +8,7 @@
 import UIKit
 import Result
 
-final class ConversationViewController: UIViewController, Layouting, UITableViewDataSource, UITableViewDelegate {
+final class ConversationViewController: UIViewController, Layouting, UITableViewDataSource, UITableViewDelegate, UIGestureRecognizerDelegate {
 
 	var request: Ticket!
 	convenience init(request: Ticket) {
@@ -70,6 +70,10 @@ final class ConversationViewController: UIViewController, Layouting, UITableView
 
 		layoutableView.conversationInputView.createRequestButton.addTarget(self, action: #selector(didTapNewRequestButton), for: .touchUpInside)
 		navigationItem.title = Desk360.Strings.Support.mySupportRequest
+		navigationController?.interactivePopGestureRecognizer?.isEnabled = true
+		navigationController?.interactivePopGestureRecognizer?.delegate  = self
+
+		navigationItem.leftBarButtonItem = NavigationItems.back(target: self, action: #selector(didTapBackButton))
 	}
 
 	override func viewDidAppear(_ animated: Bool) {
@@ -248,4 +252,8 @@ extension ConversationViewController {
 		navigationController?.pushViewController(CreateRequestViewController(checkLastClass: true), animated: true)
 	}
 
+	@objc func didTapBackButton() {
+		navigationController?.popViewController(animated: true)
+	}
+
 }

Sources/Scenes/CreateRequest/CreateRequestViewController.swift

@@ -7,7 +7,7 @@
 
 import UIKit
 
-final class CreateRequestViewController: UIViewController, Layouting {
+final class CreateRequestViewController: UIViewController, Layouting, UIGestureRecognizerDelegate {
 
 	typealias ViewType = CreateRequestView
 	override func loadView() {
@@ -30,26 +30,30 @@ final class CreateRequestViewController: UIViewController, Layouting {
 		guard let check = checkLastClass, check else { return }
 		let count = navigationController?.viewControllers.count ?? 0
 		navigationController?.viewControllers.removeSubrange(count-2..<count-1)
+
+//		navigationItem.leftBarButtonItem = NavigationItems.back(target: self, action: #selector(didTapBackButton))
+
 	}
 
 	override func viewWillAppear(_ animated: Bool) {
 		super.viewWillAppear(animated)
 
 		navigationItem.title = Desk360.Strings.Support.listingNavTitle
+
 		fetchTicketType()
 
-		if let icon = Desk360.Config.Requests.Create.backBarButtonIcon {
-			navigationController?.navigationBar.backIndicatorImage = icon
-			navigationController?.navigationBar.backIndicatorTransitionMaskImage = icon
-			navigationItem.backBarButtonItem = .init(title: "", style: .plain, target: nil, action: nil)
-		}
+		navigationController?.interactivePopGestureRecognizer?.isEnabled = true
+		navigationController?.interactivePopGestureRecognizer?.delegate  = self
+		navigationItem.rightBarButtonItem = nil
+
+		navigationItem.leftBarButtonItem = NavigationItems.back(target: self, action: #selector(didTapBackButton))
+//		}
 	}
 
 	@objc private func didTapSendRequestButton() {
 
 		guard let name = layoutableView.nameTextField.trimmedText, name.count > 2 else {
 			layoutableView.nameErrorLabel.isHidden = false
-//			layoutableView.scrollView.scrollsToTop = true
 			layoutableView.scrollView.setContentOffset(CGPoint(x: 0, y: 0), animated: true)
 			layoutableView.nameTextField.shake()
 			layoutableView.nameTextField.becomeFirstResponder()

Sources/Scenes/NavigationItems.swift

@@ -17,4 +17,8 @@ struct NavigationItems {
 		return UIBarButtonItem(image: Desk360.Config.Requests.Listing.NavItem.closeIcon, style: .plain, target: target, action: action)
 	}
 
+	static func back(target: Any?, action: Selector?) -> UIBarButtonItem {
+		return UIBarButtonItem(image: Desk360.Config.Requests.Listing.NavItem.backIcon, style: .plain, target: target, action: action)
+	}
+
 }