Merge pull request #685 from sahbazali/master

Fix for #610 -> Flip and shot button should not able to clicked at the sime time.

Author: NikKovIos

Source/Pages/Photo/YPCameraVC.swift

@@ -48,6 +48,10 @@ internal final class YPCameraVC: UIViewController, UIGestureRecognizerDelegate,
         v.shotButton.addTarget(self, action: #selector(shotButtonTapped), for: .touchUpInside)
         v.flipButton.addTarget(self, action: #selector(flipButtonTapped), for: .touchUpInside)
 
+        // Prevent flip and shot button clicked at the same time
+        v.shotButton.isExclusiveTouch = true
+        v.flipButton.isExclusiveTouch = true
+        
         // Focus
         let tapRecognizer = UITapGestureRecognizer(target: self, action: #selector(self.focusTapped(_:)))
         tapRecognizer.delegate = self