Swift 4 and tweaks to example projects

Armchair.xcodeproj/project.pbxproj

@@ -318,13 +318,16 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Armchair;
 				TargetAttributes = {
 					E6A0AF6419C9CFF400C3A7DC = {
 						CreatedOnToolsVersion = 6.0;
 						ProvisioningStyle = Manual;
 					};
+					E6D8B8EF19C756A4001AD043 = {
+						LastSwiftMigration = 0900;
+					};
 					F8111E3219A95C8B0040E7D1 = {
 						CreatedOnToolsVersion = 6.0;
 						LastSwiftMigration = 0800;
@@ -541,7 +544,8 @@
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 3.0;
+				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -566,7 +570,8 @@
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "";
-				SWIFT_VERSION = 3.0;
+				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};
@@ -617,14 +622,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -655,6 +666,7 @@
 				OTHER_SWIFT_FLAGS = "-DDebug";
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -669,14 +681,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -698,6 +716,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -724,7 +743,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -746,7 +765,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

Armchair.xcodeproj/xcshareddata/xcschemes/Armchair.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -55,6 +56,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

Armchair.xcodeproj/xcshareddata/xcschemes/ArmchairMac.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
@@ -36,6 +37,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

Example/AppDelegate.swift

@@ -28,12 +28,13 @@
     class AppDelegate: UIResponder, UIApplicationDelegate {
         var window: UIWindow?
         
-        func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+        func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool {
+            AppDelegate.setupArmchair()
             return true
         }
     }
     
-    let Pages = "361309726" // Pages iOS
+    let appID = "361309726" // Pages iOS
     
 #elseif os(OSX)
     
@@ -43,9 +44,12 @@
     class AppDelegate: NSObject, NSApplicationDelegate {
         @IBOutlet weak var window: NSWindow!
         
+        override init() {
+            AppDelegate.setupArmchair()
+        }
     }
     
-    let Pages = "409201541" // Pages Mac
+    let appID = "409201541" // Pages Mac
     
 #else
 #endif
@@ -54,10 +58,6 @@ import Armchair
 
 extension AppDelegate {
 
-    override class func initialize() {
-        AppDelegate.setupArmchair()
-    }
-
     class func setupArmchair() {
         // Normally, all the setup would be here.
         // But, because we are presenting a few different setups in the example,
@@ -68,7 +68,7 @@ extension AppDelegate {
         // because it needs to receive application life-cycle notifications
         //
         // NOTE: The appID call always has to go before any other Armchair calls
-        Armchair.appID(Pages)
+        Armchair.appID(appID)
         Armchair.debugEnabled(true)
     }
 }

Example/ViewController.swift

@@ -78,7 +78,7 @@ extension ViewController {
         resetAppReviewManager()
 
         // The AppID is the only required setup
-        Armchair.appID(Pages)
+        Armchair.appID(appID)
 
         // Debug means that it will popup on the next available change
         Armchair.debugEnabled(true)
@@ -96,7 +96,7 @@ extension ViewController {
         resetAppReviewManager()
 
         // The AppID is the only required setup
-        Armchair.appID(Pages)
+        Armchair.appID(appID)
 
         // Debug means that it will popup on the next available change
         Armchair.debugEnabled(true)
@@ -193,7 +193,7 @@ extension ViewController {
         resetAppReviewManager()
 
         // The AppID is the only required setup
-        Armchair.appID(Pages)
+        Armchair.appID(appID)
 
         // Debug means that it will popup on the next available change
         Armchair.debugEnabled(true)
@@ -220,7 +220,7 @@ extension ViewController {
 #if os(iOS)
             UIApplication.shared.openURL(url)
 #elseif os(OSX)
-            NSWorkspace.sharedWorkspace().openURL(url)
+            NSWorkspace.shared.open(url)
 #else
 #endif
         }

Mac Example.xcodeproj/project.pbxproj

@@ -33,13 +33,6 @@
 			remoteGlobalIDString = E6D8B8F919C756A4001AD043;
 			remoteInfo = ArmchairMac;
 		};
-		E60FA80119C90D3500179D70 /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = E60FA7F719C90D3500179D70 /* Armchair.xcodeproj */;
-			proxyType = 2;
-			remoteGlobalIDString = E6D8B92819C880A9001AD043;
-			remoteInfo = ArmchairTests;
-		};
 		E60FA80319C90D7100179D70 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = E60FA7F719C90D3500179D70 /* Armchair.xcodeproj */;
@@ -135,7 +128,6 @@
 				E60FA80019C90D3500179D70 /* Armchair.framework */,
 				E6F6156919C9FE8900C0B51C /* Armchair.bundle */,
 				E6F6159819CA003600C0B51C /* Armchair.bundle */,
-				E60FA80219C90D3500179D70 /* ArmchairTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -169,7 +161,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0700;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Armchair;
 				TargetAttributes = {
 					E60FA7B919C908FE00179D70 = {
@@ -216,13 +208,6 @@
 			remoteRef = E60FA7FF19C90D3500179D70 /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
-		E60FA80219C90D3500179D70 /* ArmchairTests.xctest */ = {
-			isa = PBXReferenceProxy;
-			fileType = wrapper.cfbundle;
-			path = ArmchairTests.xctest;
-			remoteRef = E60FA80119C90D3500179D70 /* PBXContainerItemProxy */;
-			sourceTree = BUILT_PRODUCTS_DIR;
-		};
 		E6F6156919C9FE8900C0B51C /* Armchair.bundle */ = {
 			isa = PBXReferenceProxy;
 			fileType = wrapper.cfbundle;
@@ -300,13 +285,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "-";
@@ -315,6 +308,7 @@
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -332,6 +326,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -343,13 +338,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "-";
@@ -358,6 +361,7 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
@@ -367,6 +371,8 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

Source/Armchair.swift

@@ -69,18 +69,6 @@ public func reviewTitle(_ reviewTitle: String) {
     Manager.defaultManager.reviewTitle = reviewTitle
 }
 
-/*
- * If set to true, use SKStoreReviewController's requestReview() prompt instead of the default prompt.
- * If not on iOS 10.3+, reort to the default prompt.
- * Default => false.
- */
-public func useStoreKitReviewPrompt() -> Bool {
-    return Manager.defaultManager.useStoreKitReviewPrompt
-}
-public func useStoreKitReviewPrompt(_ useStoreKitReviewPrompt: Bool) {
-    Manager.defaultManager.useStoreKitReviewPrompt = useStoreKitReviewPrompt
-}
-
 /*
  * Get/Set the message to use on the review prompt.
  * Default value is a localized
@@ -292,6 +280,20 @@ public func affiliateCampaignCode(_ affiliateCampaignCode: String) {
     Manager.defaultManager.affiliateCampaignCode = affiliateCampaignCode
 }
 
+#if os(iOS)
+    /*
+     * If set to true, use SKStoreReviewController's requestReview() prompt instead of the default prompt.
+     * If not on iOS 10.3+, reort to the default prompt.
+     * Default => false.
+     */
+    public func useStoreKitReviewPrompt() -> Bool {
+        return Manager.defaultManager.useStoreKitReviewPrompt
+    }
+    public func useStoreKitReviewPrompt(_ useStoreKitReviewPrompt: Bool) {
+        Manager.defaultManager.useStoreKitReviewPrompt = useStoreKitReviewPrompt
+    }
+#endif
+
 /*
  * 'true' will show the Armchair alert everytime. Useful for testing
  * how your message looks and making sure the link to your app's review page works.
@@ -1241,7 +1243,7 @@ open class Manager : ArmchairManager {
                     // get the top most controller (= the StoreKit Controller) and dismiss it
                     if let presentingController = UIApplication.shared.keyWindow?.rootViewController {
                         if let topController = Manager.topMostViewController(presentingController) {
-                            topController.present(alertView, animated: usesAnimation) { [weak self] _ in
+                            topController.present(alertView, animated: usesAnimation) { [weak self] in
                                 if let closure = self?.didDisplayAlertClosure {
                                     closure()
                                 }
@@ -1284,14 +1286,14 @@ open class Manager : ArmchairManager {
                 alert.addButton(withTitle: cancelButtonTitle)
                 ratingAlert = alert
                 
-                if let window = NSApplication.shared().keyWindow {
+                if let window = NSApplication.shared.keyWindow {
                     alert.beginSheetModal(for: window) {
-                        (response: NSModalResponse) in
+                        (response: NSApplication.ModalResponse) in
-                        self.handleNSAlert(returnCode: response)
+                        self.handleNSAlertResponse(response)
                     }
                 } else {
-                    let returnCode = alert.runModal()
+                    let response = alert.runModal()
-                    handleNSAlert(returnCode:returnCode)
+                    handleNSAlertResponse(response)
                 }
                 
                 if let closure = self.didDisplayAlertClosure {
@@ -1349,24 +1351,24 @@ open class Manager : ArmchairManager {
     
     #elseif os(OSX)
     
-    private func handleNSAlert(returnCode: NSInteger) {
+    private func handleNSAlertResponse(_ response: NSApplication.ModalResponse) {
-    switch (returnCode) {
+    switch (response) {
-    case  NSAlertFirstButtonReturn:
+    case  .alertFirstButtonReturn:
-    // they want to rate it
+        // they want to rate it
-    _rateApp()
+        _rateApp()
-    case  NSAlertSecondButtonReturn:
+    case  .alertSecondButtonReturn:
-    // remind them later or cancel
+        // remind them later or cancel
-    if showsRemindButton() {
+        if showsRemindButton() {
-    remindMeLater()
+            remindMeLater()
-    } else {
+        } else {
-    dontRate()
+            dontRate()
-    }
+        }
-    case NSAlertThirdButtonReturn:
+    case .alertThirdButtonReturn:
-    // they don't want to rate it
+        // they don't want to rate it
-    dontRate()
+        dontRate()
     default:
-    return
+        return
-    }
+        }
     }
     
     #else
@@ -1449,7 +1451,7 @@ open class Manager : ArmchairManager {
             
         #elseif os(OSX)
             if let url = URL(string: reviewURLString()) {
-                let opened = NSWorkspace.shared().open(url)
+                let opened = NSWorkspace.shared.open(url)
                 if !opened {
                     debugLog("Failed to open \(url)")
                 }
@@ -1754,7 +1756,7 @@ open class Manager : ArmchairManager {
                     alert.dismiss(withClickedButtonIndex: alert.cancelButtonIndex, animated: false)
                 }
             #elseif os(OSX)
-                if let window = NSApplication.shared().keyWindow {
+                if let window = NSApplication.shared.keyWindow {
                     if let parent = window.sheetParent {
                         parent.endSheet(window)
                     }
@@ -1777,12 +1779,12 @@ open class Manager : ArmchairManager {
     // MARK: -
     // MARK: Notification Handlers
     
-    public func appWillResignActive(_ notification: Notification) {
+    @objc public func appWillResignActive(_ notification: Notification) {
         debugLog("appWillResignActive:")
         hideRatingAlert()
     }
     
-    public func applicationDidFinishLaunching(_ notification: Notification) {
+    @objc public func applicationDidFinishLaunching(_ notification: Notification) {
         DispatchQueue.global(qos: .background).async {
             self.debugLog("applicationDidFinishLaunching:")
             self.migrateKeysIfNecessary()
@@ -1790,7 +1792,7 @@ open class Manager : ArmchairManager {
         }
     }
     
-    public func applicationWillEnterForeground(_ notification: Notification) {
+    @objc public func applicationWillEnterForeground(_ notification: Notification) {
         DispatchQueue.global(qos: .background).async {
             self.debugLog("applicationWillEnterForeground:")
             self.migrateKeysIfNecessary()
@@ -1818,12 +1820,12 @@ open class Manager : ArmchairManager {
     fileprivate func setupNotifications() {
         #if os(iOS)
             NotificationCenter.default.addObserver(self, selector: #selector(Manager.appWillResignActive(_:)),            name: NSNotification.Name.UIApplicationWillResignActive,    object: nil)
-            NotificationCenter.default.addObserver(self, selector: #selector(UIApplicationDelegate.applicationDidFinishLaunching(_:)),  name: NSNotification.Name.UIApplicationDidFinishLaunching,  object: nil)
+            NotificationCenter.default.addObserver(self, selector: #selector(Manager.applicationDidFinishLaunching(_:)),  name: NSNotification.Name.UIApplicationDidFinishLaunching,  object: nil)
-            NotificationCenter.default.addObserver(self, selector: #selector(UIApplicationDelegate.applicationWillEnterForeground(_:)), name: NSNotification.Name.UIApplicationWillEnterForeground, object: nil)
+            NotificationCenter.default.addObserver(self, selector: #selector(Manager.applicationWillEnterForeground(_:)), name: NSNotification.Name.UIApplicationWillEnterForeground, object: nil)
         #elseif os(OSX)
-            NotificationCenter.default.addObserver(self, selector: #selector(Manager.appWillResignActive(_:)), name: NSNotification.Name.NSApplicationWillResignActive, object: nil)
+            NotificationCenter.default.addObserver(self, selector: #selector(Manager.appWillResignActive(_:)), name: NSApplication.willResignActiveNotification, object: nil)
-            NotificationCenter.default.addObserver(self, selector: #selector(NSApplicationDelegate.applicationDidFinishLaunching(_:)), name: NSNotification.Name.NSApplicationDidFinishLaunching, object: nil)
+            NotificationCenter.default.addObserver(self, selector: #selector(Manager.applicationDidFinishLaunching(_:)), name: NSApplication.didFinishLaunchingNotification, object: nil)
-            NotificationCenter.default.addObserver(self, selector: #selector(Manager.applicationWillEnterForeground(_:)), name: NSNotification.Name.NSApplicationWillBecomeActive, object: nil)
+            NotificationCenter.default.addObserver(self, selector: #selector(Manager.applicationWillEnterForeground(_:)), name: NSApplication.willBecomeActiveNotification, object: nil)
         #else
         #endif
 

iOS Example.xcodeproj/project.pbxproj

@@ -188,7 +188,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Armchair;
 				TargetAttributes = {
 					F8111E0419A951050040E7D1 = {
@@ -327,14 +327,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -362,6 +368,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -374,14 +381,20 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -401,6 +414,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -422,7 +436,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.armchair.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "iOS Example";
 				PROVISIONING_PROFILE = "";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -440,7 +454,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.armchair.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "iOS Example";
 				PROVISIONING_PROFILE = "";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};