Optimize Access Control

PKHUD/FrameView.swift

@@ -22,7 +22,7 @@ internal class FrameView: UIVisualEffectView {
         commonInit()
     }
 
-    fileprivate func commonInit() {
+    private func commonInit() {
         backgroundColor = UIColor(white: 0.8, alpha: 0.36)
         layer.cornerRadius = 9.0
         layer.masksToBounds = true
@@ -45,7 +45,7 @@ internal class FrameView: UIVisualEffectView {
         addMotionEffect(group)
     }
 
-    fileprivate var _content = UIView()
+    private var _content = UIView()
     internal var content: UIView {
         get {
             return _content

PKHUD/HUD.swift

@@ -91,7 +91,7 @@ public final class HUD {
     }
 
     // MARK: Private methods
-    fileprivate static func contentView(_ content: HUDContentType) -> UIView {
+    private static func contentView(_ content: HUDContentType) -> UIView {
         switch content {
         case .success:
             return PKHUDSuccessView()

PKHUD/PKHUD.swift

@@ -12,17 +12,17 @@ import UIKit
 /// The PKHUD object controls showing and hiding of the HUD, as well as its contents and touch response behavior.
 open class PKHUD: NSObject {
 
-    fileprivate struct Constants {
+    private struct Constants {
         static let sharedHUD = PKHUD()
     }
 
     public var viewToPresentOn: UIView?
 
-    fileprivate let container = ContainerView()
-    fileprivate var hideTimer: Timer?
+    private let container = ContainerView()
+    private var hideTimer: Timer?
 
     public typealias TimerAction = (Bool) -> Void
-    fileprivate var timerActions = [String: TimerAction]()
+    private var timerActions = [String: TimerAction]()
 
     /// Grace period is the time (in seconds) that the invoked method may be run without
     /// showing the HUD. If the task finishes before the grace time runs out, the HUD will
@@ -45,7 +45,7 @@ open class PKHUD: NSObject {
     /// This may be used to prevent HUD display for very short tasks.
     /// Defaults to 0 (no grace time).
     public var gracePeriod: TimeInterval = 0
-    fileprivate var graceTimer: Timer?
+    private var graceTimer: Timer?
 
     // MARK: Public
 
@@ -149,7 +149,7 @@ open class PKHUD: NSObject {
         }
     }
 
-    func showContent() {
+    private func showContent() {
         graceTimer?.invalidate()
         container.showFrameView()
         startAnimatingContentView()
@@ -187,13 +187,13 @@ open class PKHUD: NSObject {
         self.startAnimatingContentView()
     }
 
-    internal func startAnimatingContentView() {
+    private func startAnimatingContentView() {
         if let animatingContentView = contentView as? PKHUDAnimating, isVisible {
             animatingContentView.startAnimation()
         }
     }
 
-    internal func stopAnimatingContentView() {
+    private func stopAnimatingContentView() {
         if let animatingContentView = contentView as? PKHUDAnimating {
             animatingContentView.stopAnimation?()
         }

PKHUD/PKHUDAssets.swift

@@ -17,7 +17,7 @@ open class PKHUDAssets: NSObject {
     open class var progressActivityImage: UIImage { return PKHUDAssets.bundledImage(named: "progress_activity") }
     open class var progressCircularImage: UIImage { return PKHUDAssets.bundledImage(named: "progress_circular") }
 
-    internal class func bundledImage(named name: String) -> UIImage {
+    private class func bundledImage(named name: String) -> UIImage {
         let primaryBundle = Bundle(for: PKHUDAssets.self)
         if let image = UIImage(named: name, in: primaryBundle, compatibleWith: nil) {
             // Load image in cases where PKHUD is directly integrated

PKHUD/PKHUDErrorView.swift

@@ -12,8 +12,8 @@ import UIKit
 /// PKHUDErrorView provides an animated error (cross) view.
 open class PKHUDErrorView: PKHUDSquareBaseView, PKHUDAnimating {
 
-    var dashOneLayer = PKHUDErrorView.generateDashLayer()
-    var dashTwoLayer = PKHUDErrorView.generateDashLayer()
+    private var dashOneLayer = PKHUDErrorView.generateDashLayer()
+    private var dashTwoLayer = PKHUDErrorView.generateDashLayer()
 
     class func generateDashLayer() -> CAShapeLayer {
         let dash = CAShapeLayer()
@@ -57,7 +57,7 @@ open class PKHUDErrorView: PKHUDSquareBaseView, PKHUDAnimating {
         dashTwoLayer.position = layer.position
     }
 
-    func rotationAnimation(_ angle: CGFloat) -> CABasicAnimation {
+    private func rotationAnimation(_ angle: CGFloat) -> CABasicAnimation {
         var animation: CABasicAnimation
         if #available(iOS 9.0, *) {
             let springAnimation = CASpringAnimation(keyPath: "transform.rotation.z")

PKHUD/PKHUDSystemActivityIndicatorView.swift

@@ -27,7 +27,7 @@ public final class PKHUDSystemActivityIndicatorView: PKHUDSquareBaseView, PKHUDA
         commonInit()
     }
 
-    func commonInit () {
+    private func commonInit () {
         backgroundColor = UIColor.clear
         alpha = 0.8
 

PKHUD/PKHUDTextView.swift

@@ -22,7 +22,7 @@ open class PKHUDTextView: PKHUDWideBaseView {
         commonInit("")
     }
 
-    func commonInit(_ text: String?) {
+    private func commonInit(_ text: String?) {
         titleLabel.text = text
         addSubview(titleLabel)
     }