Fixed dismiss.

Author: ivanvorobei

SPQRCode.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name = 'SPQRCode'
-  s.version = '1.0.0'
+  s.version = '1.0.1'
   s.summary = 'The native QR code scanner of iOS. Repeated system scanner from the camera app.'
   s.homepage = 'https://github.com/sparrowcode/SPQRCode'
   s.source = { :git => 'https://github.com/sparrowcode/SPQRCode.git', :tag => s.version }

Sources/SPQRCode/Interface/SPQRCameraController.swift

@@ -77,6 +77,7 @@ open class SPQRCameraController: SPController {
         view.addSubviews(handleButton, cancelButton)
 
         handleButton.addTarget(self, action: #selector(didTapHandledButton), for: .touchUpInside)
+        cancelButton.addTarget(self, action: #selector(didTapCancelButton), for: .touchUpInside)
 
         updateInterface()
     }
@@ -88,6 +89,10 @@ open class SPQRCameraController: SPController {
         handledQRCodeData?(data, self)
     }
 
+    @objc func didTapCancelButton() {
+        dismissAnimated()
+    }
+    
     // MARK: - Layout
 
     open override func viewDidLayoutSubviews() {

Sources/SPQRCode/SPQRCode.swift

@@ -24,7 +24,7 @@ import UIKit
 
 public class SPQRCode {
 
-    public static func scanning(detect: ((SPQRCodeData?)->SPQRCodeData?)? = nil, handled: ((SPQRCodeData, SPQRCameraController)->Void?)?, on controller: UIViewController) {
+    public static func scanning(detect: ((SPQRCodeData?)->SPQRCodeData?)? = nil, handled: ((SPQRCodeData, SPQRCameraController)->Void)?, on controller: UIViewController) {
         let qrController = SPQRCameraController()
         if let detect = detect {
             qrController.detectQRCodeData = detect