latest updated for Xcode 8 beta 2

Sources/iOS/BottomNavigationController.swift

@@ -31,7 +31,7 @@
 import UIKit
 
 public class BottomNavigationFadeAnimatedTransitioning : NSObject, UIViewControllerAnimatedTransitioning {
-	public func animateTransition(_ transitionContext: UIViewControllerContextTransitioning) {
+	public func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
 		let fromView : UIView = transitionContext.view(forKey: UITransitionContextFromViewKey)!
 		let toView : UIView = transitionContext.view(forKey: UITransitionContextToViewKey)!
 		toView.alpha = 0
@@ -39,7 +39,7 @@ public class BottomNavigationFadeAnimatedTransitioning : NSObject, UIViewControl
 		transitionContext.containerView().addSubview(fromView)
 		transitionContext.containerView().addSubview(toView)
 		
-		UIView.animate(withDuration: transitionDuration(transitionContext),
+		UIView.animate(withDuration: transitionDuration(using: transitionContext),
 			animations: { _ in
 				toView.alpha = 1
 				fromView.alpha = 0
@@ -48,7 +48,7 @@ public class BottomNavigationFadeAnimatedTransitioning : NSObject, UIViewControl
 			}
 	}
 	
-	public func transitionDuration(_ transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
+	public func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
 		return 0.35
 	}
 }

Sources/iOS/Capture.swift

@@ -347,7 +347,7 @@ public class Capture : View, UIGestureRecognizerDelegate {
 	internal func startTimer() {
 		timer?.invalidate()
 		timer = Timer(timeInterval: 0.5, target: self, selector: #selector(updateTimer), userInfo: nil, repeats: true)
-		RunLoop.main().add(timer!, forMode: .commonModes)
+		RunLoop.main.add(timer!, forMode: .commonModes)
 		(delegate as? CaptureDelegate)?.captureDidStartRecordTimer?(capture: self)
 	}
 	

Sources/iOS/CaptureSession.swift

@@ -721,10 +721,10 @@ public class CaptureSession: NSObject, AVCaptureFileOutputRecordingDelegate {
 	*/
 	private func uniqueURL() -> NSURL? {
 		do {
-			let directory: NSURL = try FileManager.default().urlForDirectory(.documentDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
+			let directory: NSURL = try FileManager.default.urlForDirectory(.documentDirectory, in: .userDomainMask, appropriateFor: nil, create: true)
 			let dateFormatter = DateFormatter()
-			dateFormatter.dateStyle = .fullStyle
-			dateFormatter.timeStyle = .fullStyle
+			dateFormatter.dateStyle = .full
+			dateFormatter.timeStyle = .full
 			return directory.appendingPathComponent(dateFormatter.string(from: NSDate() as Date) + ".mov")
 		} catch let e as NSError {
 			delegate?.captureSessionCreateMovieFileFailedWithError?(captureSession: self, error: e)

Sources/iOS/Layer.swift

@@ -291,7 +291,6 @@ public class Layer: CAShapeLayer {
      - Parameter animation: A CAAnimation instance.
      */
     public func animate(animation: CAAnimation) {
-        animation.delegate = self
         if let a = animation as? CABasicAnimation {
             a.fromValue = (nil == presentation() ? self : presentation()!).value(forKeyPath: a.keyPath!)
         }
@@ -312,7 +311,7 @@ public class Layer: CAShapeLayer {
      because it was completed or interrupted. True if completed, false
      if interrupted.
      */
-    public override func animationDidStop(_ animation: CAAnimation, finished flag: Bool) {
+    public func animationDidStop(_ animation: CAAnimation, finished flag: Bool) {
         if let a = animation as? CAPropertyAnimation {
             if let b = a as? CABasicAnimation {
                 if let v = b.toValue {

Sources/iOS/Material+UIImage.swift

@@ -167,7 +167,7 @@ public extension UIImage {
      has been retrieved.
      */
     public class func contentsOfURL(url: URL, completion: ((image: UIImage?, error: NSError?) -> Void)) {
-        URLSession.shared().dataTask(with: URLRequest(url: url)) { (data: Data?, response: URLResponse?, error: NSError?) in
+        URLSession.shared.dataTask(with: URLRequest(url: url)) { (data: Data?, response: URLResponse?, error: NSError?) in
             DispatchQueue.main.async {
                 if let v = error {
                     completion(image: nil, error: v)
@@ -175,6 +175,6 @@ public extension UIImage {
                     completion(image: UIImage(data: v), error: nil)
                 }
             }
-            }.resume()
+        }.resume()
     }
 }

Sources/iOS/Material.swift

@@ -252,7 +252,7 @@ public extension UIView {
      - Parameter animation: A CAAnimation instance.
      */
     public func animate(animation: CAAnimation) {
-        animation.delegate = self
+//        animation.delegate = self
         if let a = animation as? CABasicAnimation {
             a.fromValue = (nil == layer.presentation() ? layer : layer.presentation()!).value(forKeyPath: a.keyPath!)
         }
@@ -273,7 +273,7 @@ public extension UIView {
      because it was completed or interrupted. True if completed, false
      if interrupted.
      */
-    public override func animationDidStop(_ animation: CAAnimation, finished flag: Bool) {
+    public func animationDidStop(_ animation: CAAnimation, finished flag: Bool) {
         if let a = animation as? CAPropertyAnimation {
             if let b = a as? CABasicAnimation {
                 if let v = b.toValue {

Sources/iOS/MaterialCollectionViewLayout.swift

@@ -86,7 +86,7 @@ public class MaterialCollectionViewLayout: UICollectionViewLayout {
 	
 	public override func layoutAttributesForItem(at indexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
         let attributes = UICollectionViewLayoutAttributes(forCellWith: indexPath)
-		let item: MaterialDataSourceItem = dataSourceItems![indexPath.item!]
+		let item: MaterialDataSourceItem = dataSourceItems![indexPath.item]
 		
 		if 0 < itemSize.width && 0 < itemSize.height {
             attributes.frame = CGRect(x: offset.x, y: offset.y, width: itemSize.width - contentInset.left - contentInset.right, height: itemSize.height - contentInset.top - contentInset.bottom)

Sources/iOS/TextView.swift

@@ -333,7 +333,7 @@ public class TextView: UITextView {
 	
 	/// Prepares the Notification handlers.
 	private func prepareNotificationHandlers() {
-		let defaultCenter = NotificationCenter.default()
+		let defaultCenter = NotificationCenter.default
         defaultCenter.addObserver(self, selector: #selector(handleTextViewTextDidBegin), name: NSNotification.Name.UITextViewTextDidBeginEditing, object: self)
 		defaultCenter.addObserver(self, selector: #selector(handleTextViewTextDidChange), name: NSNotification.Name.UITextViewTextDidChange, object: self)
 		defaultCenter.addObserver(self, selector: #selector(handleTextViewTextDidEnd), name: NSNotification.Name.UITextViewTextDidEndEditing, object: self)
@@ -341,7 +341,7 @@ public class TextView: UITextView {
 	
 	/// Removes the Notification handlers.
 	private func removeNotificationHandlers() {
-        let defaultCenter = NotificationCenter.default()
+        let defaultCenter = NotificationCenter.default
         defaultCenter.removeObserver(self, name: NSNotification.Name.UITextViewTextDidBeginEditing, object: self)
 		defaultCenter.removeObserver(self, name: NSNotification.Name.UITextViewTextDidChange, object: self)
 		defaultCenter.removeObserver(self, name: NSNotification.Name.UITextViewTextDidEndEditing, object: self)

Sources/iOS/View.swift

@@ -259,7 +259,8 @@ public class View: UIView {
 	
 	/// Prepares the visualLayer property.
 	internal func prepareVisualLayer() {
-		visualLayer.zPosition = 0
+		visualLayer = CAShapeLayer()
+        visualLayer.zPosition = 0
 		visualLayer.masksToBounds = true
 		layer.addSublayer(visualLayer)
 	}