Updated all example codes for Xcode Version 6.3 (6D532l) - Beta 2

Author: vandadnp

README.md

@@ -1,7 +1,7 @@
 iOS 8 Swift Programming Cookbook (by: Vandad Nahavandipoor)
 ===============================
 
-__Updated for__: Xcode 6.3 Beta 1 6D520o
+__Updated for__: Xcode 6.3 Beta 2 6D532l
 
 These example codes are written for O'Reilly's iOS 8 Swift Programming Cookbook
 If you use these solutions in your apps, you can give attribution to

chapter-addressBook/Retrieving and Setting a Person's Address Book Image/Retrieving and Setting a Person's Address Book Image/AppDelegate.swift

@@ -37,7 +37,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
   func imageForPerson(person: ABRecordRef) -> UIImage?{
 
-    let data = ABPersonCopyImageData(person).takeRetainedValue() as! NSData
+    let data = ABPersonCopyImageData(person).takeRetainedValue() as NSData
 
     let image = UIImage(data: data)
     return image

chapter-basics/Presenting Temporary Information on the Screen with Popovers/Presenting Temporary Information on the Screen with Popovers/PopoverTableViewController.swift

@@ -53,7 +53,7 @@ class PopoverTableViewController: UITableViewController {
   }()
 
   var cancelBarButtonItem: UIBarButtonItem!
-  var selectionHandler: ((selectedItem: String) -> Void!)?
+  var selectionHandler: ((selectedItem: String) -> Void)?
 
   override func viewDidLoad() {
     super.viewDidLoad()

chapter-camera/Detecting and Probing the Camera/Detecting and Probing the Camera/ViewController.swift

@@ -71,11 +71,11 @@
 //  }
 //  
 //  func doesCameraSupportShootingVideos() -> Bool{
-//    return cameraSupportsMedia(kUTTypeMovie as NSString, sourceType: .Camera)
+//    return cameraSupportsMedia(kUTTypeMovie as! String, sourceType: .Camera)
 //  }
 //  
 //  func doesCameraSupportTakingPhotos() -> Bool{
-//    return cameraSupportsMedia(kUTTypeImage as NSString, sourceType: .Camera)
+//    return cameraSupportsMedia(kUTTypeImage as! String, sourceType: .Camera)
 //  }
 //  
 //  override func viewDidLoad() {
@@ -122,11 +122,11 @@ class ViewController: UIViewController {
   }
 
   func doesCameraSupportShootingVideos() -> Bool{
-    return cameraSupportsMedia(kUTTypeMovie as NSString as! String, sourceType: .Camera)
+    return cameraSupportsMedia(kUTTypeMovie as! String, sourceType: .Camera)
   }
 
   func doesCameraSupportTakingPhotos() -> Bool{
-    return cameraSupportsMedia(kUTTypeImage as NSString as! String, sourceType: .Camera)
+    return cameraSupportsMedia(kUTTypeImage as! String, sourceType: .Camera)
   }
 
   func isFrontCameraAvailable() -> Bool{

chapter-camera/Storing Photos in the Photo Library/Storing Photos in the Photo Library/ViewController.swift

@@ -56,7 +56,7 @@ UIImagePickerControllerDelegate, UINavigationControllerDelegate {
         if type is String{
           let stringType = type as! String
 
-          if stringType == kUTTypeImage as NSString{
+          if stringType == kUTTypeImage as! String{
 
             var theImage: UIImage!
 
@@ -115,7 +115,7 @@ UIImagePickerControllerDelegate, UINavigationControllerDelegate {
   }
 
   func doesCameraSupportTakingPhotos() -> Bool{
-    return cameraSupportsMedia(kUTTypeImage as NSString as! String, sourceType: .Camera)
+    return cameraSupportsMedia(kUTTypeImage as! String, sourceType: .Camera)
   }
 
   override func viewDidAppear(animated: Bool) {
@@ -136,7 +136,7 @@ UIImagePickerControllerDelegate, UINavigationControllerDelegate {
       if let theController = controller{
         theController.sourceType = .Camera
 
-        theController.mediaTypes = [kUTTypeImage as NSString]
+        theController.mediaTypes = [kUTTypeImage as! String]
 
         theController.allowsEditing = true
         theController.delegate = self

chapter-camera/Taking Photos with the Camera/Taking Photos with the Camera/ViewController.swift

@@ -45,14 +45,14 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
         if type is String{
           let stringType = type as! String
 
-          if stringType == kUTTypeMovie as NSString{
+          if stringType == kUTTypeMovie as! String{
             let urlOfVideo = info[UIImagePickerControllerMediaURL] as? NSURL
             if let url = urlOfVideo{
               println("Video URL = \(url)")
             }
           }
 
-          else if stringType == kUTTypeImage as NSString as NSString{
+          else if stringType == kUTTypeImage as! String{
             /* Let's get the metadata. This is only for images. Not videos */
             let metadata = info[UIImagePickerControllerMediaMetadata]
               as? NSDictionary
@@ -100,7 +100,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
   }
 
   func doesCameraSupportTakingPhotos() -> Bool{
-    return cameraSupportsMedia(kUTTypeImage as NSString as! String, sourceType: .Camera)
+    return cameraSupportsMedia(kUTTypeImage as! String, sourceType: .Camera)
   }
 
   override func viewDidAppear(animated: Bool) {
@@ -121,7 +121,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
       if let theController = controller{
         theController.sourceType = .Camera
 
-        theController.mediaTypes = [kUTTypeImage as NSString]
+        theController.mediaTypes = [kUTTypeImage as! String]
 
         theController.allowsEditing = true
         theController.delegate = self

chapter-camera/Taking Videos with the Camera/Taking Videos with the Camera/ViewController.swift

@@ -43,9 +43,9 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
       if let type:AnyObject = mediaType{
 
         if type is String{
-          let stringType = type as String
+          let stringType = type as! String
 
-          if stringType == kUTTypeMovie as NSString{
+          if stringType == kUTTypeMovie as! String{
             let urlOfVideo = info[UIImagePickerControllerMediaURL] as? NSURL
             if let url = urlOfVideo{
 
@@ -89,7 +89,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
     sourceType: UIImagePickerControllerSourceType) -> Bool{
 
       let availableMediaTypes =
-      UIImagePickerController.availableMediaTypesForSourceType(sourceType) as
+      UIImagePickerController.availableMediaTypesForSourceType(sourceType) as!
         [String]?
 
       if let types = availableMediaTypes{
@@ -104,7 +104,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
   }
 
   func doesCameraSupportShootingVideos() -> Bool{
-    return cameraSupportsMedia(kUTTypeMovie as NSString, sourceType: .Camera)
+    return cameraSupportsMedia(kUTTypeMovie as! String, sourceType: .Camera)
   }
 
   /* 1 */
@@ -126,7 +126,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
   //      if let theController = controller{
   //        theController.sourceType = .Camera
   //
-  //        theController.mediaTypes = [kUTTypeMovie as NSString]
+  //        theController.mediaTypes = [kUTTypeMovie as! String]
   //
   //        theController.allowsEditing = true
   //        theController.delegate = self
@@ -158,7 +158,7 @@ UINavigationControllerDelegate, UIImagePickerControllerDelegate {
       if let theController = controller{
         theController.sourceType = .Camera
 
-        theController.mediaTypes = [kUTTypeMovie as NSString]
+        theController.mediaTypes = [kUTTypeMovie as! String]
 
         theController.allowsEditing = true
         theController.delegate = self

chapter-extensions/Providing a Custom Sharing Extension to iOS/ShareExtension/ShareViewController.swift

@@ -61,7 +61,7 @@ AudienceSelectionViewControllerDelegate, NSURLSessionDelegate {
     placeholder = "Your comments"
 
     let content = extensionContext!.inputItems[0] as! NSExtensionItem
-    let contentType = kUTTypeImage as String
+    let contentType = kUTTypeImage as! String
 
     for attachment in content.attachments as! [NSItemProvider]{
       if attachment.hasItemConformingToTypeIdentifier(contentType){

chapter-fileManagement/Writing to and Reading from Files/Writing to and Reading from Files/AppDelegate.swift

@@ -111,7 +111,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
   func example5(){
     let path = NSTemporaryDirectory() + "MyFile.txt"
-    let chars = [CUnsignedChar("a"), CUnsignedChar("b")]
+    let chars = [CUnsignedChar(ascii: "a"), CUnsignedChar(ascii: "b")]
     let data = NSData(bytes: chars, length: 2)
     if data.writeToFile(path, atomically: true){
       println("Wrote the data")