Fixed action when user taps on any part of the questions VC

PauseView is now hidden with the "isHidden" property instead of using its alpha (same for the blur view)

Author: illescasDaniel

Questions/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>v2.24-beta</string>
+	<string>v2.24.1-beta</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Questions/QuestionsViewController.swift

@@ -56,8 +56,8 @@ class QuestionsViewController: UIViewController {
 		goBack.setTitle("Questions menu".localized, for: .normal)
 		mainMenu.setTitle("Main menu".localized, for: .normal)
 		pauseButton.setTitle("Pause".localized, for: .normal)
-		pauseView.alpha = 0.0
-		blurView.alpha = 0.0
+		pauseView.isHidden = true
+		blurView.isHidden = true
 
 		// Theme settings
 		loadCurrentTheme()
@@ -125,7 +125,9 @@ class QuestionsViewController: UIViewController {
 	// MARK: Actions
 
 	@IBAction func tapAnyWhereToClosePauseMenu(_ sender: UITapGestureRecognizer) {
-		self.pauseMenuAction()
+		if !pauseView.isHidden {
+			self.pauseMenuAction()
+		}
 	}
 
 	@IBAction func answer1Action() { verify(answer: 0) }
@@ -203,15 +205,15 @@ class QuestionsViewController: UIViewController {
 	private func pauseMenuAction(animated: Bool = true) {
 
 		let duration: TimeInterval = animated ? 0.2 : 0.0
-		let title = (pauseView.alpha == 0.0) ? "Continue" : "Pause"
+		let title = (pauseView.isHidden) ? "Continue" : "Pause"
 		pauseButton.setTitle(title.localized, for: .normal)
 
-		UIView.animate(withDuration: duration) {
-			self.pauseView.alpha = (self.pauseView.alpha == 0.0) ? 0.9 : 0.0
-			self.blurView.alpha = (self.blurView.alpha == 0.0) ? 1.0 : 0.0
-		}
+		UIView.transition(with: self.view, duration: duration, options: [.transitionCrossDissolve], animations: {
+			self.pauseView.isHidden = !self.pauseView.isHidden
+			self.blurView.isHidden = !self.blurView.isHidden
+		})
 
-		let newVolume = (pauseView.alpha == 0.0) ? Audio.bgMusicVolume : (Audio.bgMusicVolume / 5.0)
+		let newVolume = (pauseView.isHidden) ? Audio.bgMusicVolume : (Audio.bgMusicVolume / 5.0)
 		Audio.setVolumeLevel(to: newVolume)
 	}
 
@@ -280,7 +282,7 @@ class QuestionsViewController: UIViewController {
 	}
 
 	@IBAction func showPauseMenu() {
-		if pauseView.alpha == 0.0 {
+		if !pauseView.isHidden {
 			pauseMenuAction(animated: false)
 		}
 	}

README.md

@@ -1,6 +1,6 @@
 # Questions
 [![Swift version](https://img.shields.io/badge/Swift-4-orange.svg)](https://swift.org/download)
-[![Version](https://img.shields.io/badge/version-v2.24--beta-green.svg)](https://github.com/illescasDaniel/Questions/releases)
+[![Version](https://img.shields.io/badge/version-v2.24.1--beta-green.svg)](https://github.com/illescasDaniel/Questions/releases)
 [![license](https://img.shields.io/github/license/mashape/apistatus.svg?maxAge=2592000)](https://github.com/illescasDaniel/Questions/blob/master/LICENCE)  
 
 Prototype of a Quiz app for iOS.