Swift 4 Update

Example/KeyboardSpy.xcodeproj/project.pbxproj

@@ -147,7 +147,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0820;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
@@ -193,13 +193,16 @@
 			files = (
 			);
 			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
 			);
 			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-KeyboardSpy_Example-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
 		52031FEBB41A01DF170CFF16 /* [CP] Copy Pods Resources */ = {
@@ -223,9 +226,16 @@
 			files = (
 			);
 			inputPaths = (
+				"${SRCROOT}/Pods/Target Support Files/Pods-KeyboardSpy_Example/Pods-KeyboardSpy_Example-frameworks.sh",
+				"${BUILT_PRODUCTS_DIR}/KeyboardSpy/KeyboardSpy.framework",
+				"${BUILT_PRODUCTS_DIR}/Material/Material.framework",
+				"${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/KeyboardSpy.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Material.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -267,14 +277,20 @@
 				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;
@@ -314,14 +330,20 @@
 				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;
@@ -358,7 +380,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -374,7 +396,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

Example/KeyboardSpy.xcodeproj/xcshareddata/xcschemes/KeyboardSpy-Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0820"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -40,6 +40,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -69,6 +70,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

Example/KeyboardSpy/KeyboardSpyView.swift

@@ -9,14 +9,12 @@
 
 import UIKit
 import KeyboardSpy
-import SnapKit
 import Material
+import SnapKit
 
-class KeyboardSpyView: UIView, KeyboardSpyAgent {
-
-    internal var keyboardEventsToSpyOn: [KeyboardSpyEvent] = [.willShow, .willHide]
+class KeyboardSpyView: UIView {
 
-    private var card: Card!
+    fileprivate var card: Card!
 
     init() {
         super.init(frame: .zero)
@@ -54,8 +52,15 @@ class KeyboardSpyView: UIView, KeyboardSpyAgent {
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
+}
+
+extension KeyboardSpyView: KeyboardSpyAgent {
+
+    internal var keyboardEventsToSpyOn: [KeyboardSpyEvent] {
+        return [.willShow, .willHide]
+    }
 
-    func keyboardSpyEventProcessed(event: KeyboardSpyEvent, keyboardInfo: KeyboardSpyInfo) {
+    internal func keyboardSpyEventProcessed(event: KeyboardSpyEvent, keyboardInfo: KeyboardSpyInfo) {
 
         if event == .willShow {
             UIView.animate(withDuration: keyboardInfo.animationDuration, animations: {

Example/Podfile

@@ -3,5 +3,15 @@ use_frameworks!
 target 'KeyboardSpy_Example' do
   pod 'KeyboardSpy', :path => '../'
   pod 'SnapKit'
-  pod 'Material', '~> 2.0'
+  pod 'Material'
+end
+
+post_install do |installer|
+    installer.pods_project.targets.each do |target|
+        if target.name == 'Material'
+            target.build_configurations.each do |config|
+                config.build_settings['SWIFT_VERSION'] = '3.2'
+            end
+        end
+    end
 end

Example/Podfile.lock

@@ -1,24 +1,24 @@
 PODS:
-  - KeyboardSpy (0.1.0)
-  - Material (2.4.11):
-    - Material/Core (= 2.4.11)
-  - Material/Core (2.4.11)
-  - SnapKit (3.1.2)
+  - KeyboardSpy (1.0)
+  - Material (2.10.2):
+    - Material/Core (= 2.10.2)
+  - Material/Core (2.10.2)
+  - SnapKit (4.0.0)
 
 DEPENDENCIES:
   - KeyboardSpy (from `../`)
-  - Material (~> 2.0)
+  - Material
   - SnapKit
 
 EXTERNAL SOURCES:
   KeyboardSpy:
     :path: ../
 
 SPEC CHECKSUMS:
-  KeyboardSpy: 6162f98e3047f1350ac2b75036fa8025c5faa815
-  Material: 09b50565d8f824bd74881eba12d7c549b41f510d
-  SnapKit: 12b24f569cb7c143acc9c22b9d91b23e7b1c84a2
+  KeyboardSpy: edb2ab362c69d4b98b41b5a46b773e65209c2b87
+  Material: 8265a77332acfb7872a7fd0f4f2023f080d25d1f
+  SnapKit: a42d492c16e80209130a3379f73596c3454b7694
 
-PODFILE CHECKSUM: 739236577b52ddde503122c640e7da8d72f1f960
+PODFILE CHECKSUM: 2b0ce6efee22339689fc03eb885c560a62beee10
 
-COCOAPODS: 1.1.0.rc.3
+COCOAPODS: 1.3.1