Modernising the package and the example project.

Update podspec
Update README.md
2022-01-28 17:33:13 +01:00 · 2019-08-06 00:16:54 +02:00 · 2019-08-06 00:09:37 +02:00 · 2019-08-05 23:55:25 +02:00 · 2019-04-08 15:44:47 +02:00 · 2019-03-22 14:33:58 +01:00
39 changed files with 617 additions and 1981 deletions
@@ -1,6 +1,12 @@
 # Xcode
 #
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
 build/
+DerivedData/
+
+## Various settings
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -9,19 +15,38 @@ build/
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata
-*.xccheckout
+xcuserdata/
+
+## Other
 *.moved-aside
-DerivedData
+*.xccheckout
+*.xcscmblueprint
+
+## Obj-C/Swift specific
 *.hmap
 *.ipa
-*.xcuserstate
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+*.xcworkspacedata
+xcshareddata/
+Packages/
+# Package.pins
+# Package.resolved
+.build/

 # CocoaPods
 #
 # We recommend against adding the Pods directory to your .gitignore. However
 # you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
 # Pods/

@@ -31,3 +56,17 @@ DerivedData
 # Carthage/Checkouts

 Carthage/Build
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+.DS_Store
@@ -1 +0,0 @@
-3.0
@@ -1,11 +0,0 @@
-Pod::Spec.new do |s|
-  s.name = 'AIFlatSwitch'
-  s.version = '1.0.0'
-  s.license = 'MIT'
-  s.summary = 'A flat design switch component alternative to iOS UISwitch'
-  s.homepage = 'https://github.com/cocoatoucher/AIFlatSwitch'
-  s.authors = { 'cocoatoucher' => 'cocoatoucher@aol.com' }
-  s.source = { :git => 'https://github.com/cocoatoucher/AIFlatSwitch.git', :tag => s.version }
-  s.ios.deployment_target = '8.0'
-  s.source_files = 'Source/*.swift'
-end
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-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-	};
-	rootObject = 4ED8F5321D8DEB1700B97B8D /* Project object */;
-}
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "self:AIFlatSwitch.xcodeproj">
-   </FileRef>
-</Workspace>
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>en</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>$(PRODUCT_NAME)</string>
-	<key>CFBundlePackageType</key>
-	<string>FMWK</string>
-	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
-	<key>CFBundleVersion</key>
-	<string>$(CURRENT_PROJECT_VERSION)</string>
-	<key>NSPrincipalClass</key>
-	<string></string>
-</dict>
-</plist>
@@ -3,16 +3,16 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 52;
 	objects = {

 /* Begin PBXBuildFile section */
+		4E0A87D022F8DA450007472B /* AIFlatSwitch in Frameworks */ = {isa = PBXBuildFile; productRef = 4E0A87CF22F8DA450007472B /* AIFlatSwitch */; };
 		4ED8F5651D8DED0500B97B8D /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4ED8F5641D8DED0500B97B8D /* AppDelegate.swift */; };
 		4ED8F5671D8DED0500B97B8D /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4ED8F5661D8DED0500B97B8D /* ViewController.swift */; };
 		4ED8F56A1D8DED0500B97B8D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 4ED8F5681D8DED0500B97B8D /* Main.storyboard */; };
 		4ED8F56C1D8DED0500B97B8D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4ED8F56B1D8DED0500B97B8D /* Assets.xcassets */; };
 		4ED8F56F1D8DED0500B97B8D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 4ED8F56D1D8DED0500B97B8D /* LaunchScreen.storyboard */; };
-		EDF147D2648D8C8222D06468 /* Pods_Example.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2CA7270C0DD23A276FC3DC86 /* Pods_Example.framework */; };
 /* End PBXBuildFile section */

 /* Begin PBXContainerItemProxy section */
@@ -33,8 +33,7 @@
 /* End PBXContainerItemProxy section */

 /* Begin PBXFileReference section */
-		2CA7270C0DD23A276FC3DC86 /* Pods_Example.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Example.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		3A279D158D832DA7580EFCEE /* Pods-Example.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Example.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Example/Pods-Example.debug.xcconfig"; sourceTree = "<group>"; };
+		4E0A87CD22F8DA340007472B /* AIFlatSwitch */ = {isa = PBXFileReference; lastKnownFileType = folder; name = AIFlatSwitch; path = ..; sourceTree = "<group>"; };
 		4ED8F5611D8DED0500B97B8D /* Example.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Example.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		4ED8F5641D8DED0500B97B8D /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		4ED8F5661D8DED0500B97B8D /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
@@ -46,7 +45,6 @@
 		4ED8F57B1D8DED0500B97B8D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		4ED8F5801D8DED0500B97B8D /* ExampleUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ExampleUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		4ED8F5861D8DED0500B97B8D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		6C83B92B368921317E457145 /* Pods-Example.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Example.release.xcconfig"; path = "Pods/Target Support Files/Pods-Example/Pods-Example.release.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
@@ -54,7 +52,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				EDF147D2648D8C8222D06468 /* Pods_Example.framework in Frameworks */,
+				4E0A87D022F8DA450007472B /* AIFlatSwitch in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -75,10 +73,9 @@
 /* End PBXFrameworksBuildPhase section */

 /* Begin PBXGroup section */
-		30442987A7C9A5912FCE2E2F /* Frameworks */ = {
+		4E0A87CE22F8DA450007472B /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
-				2CA7270C0DD23A276FC3DC86 /* Pods_Example.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -86,12 +83,12 @@
 		4ED8F5581D8DED0500B97B8D = {
 			isa = PBXGroup;
 			children = (
+				4E0A87CD22F8DA340007472B /* AIFlatSwitch */,
 				4ED8F5631D8DED0500B97B8D /* Example */,
 				4ED8F5781D8DED0500B97B8D /* ExampleTests */,
 				4ED8F5831D8DED0500B97B8D /* ExampleUITests */,
 				4ED8F5621D8DED0500B97B8D /* Products */,
-				69ECB8C615CBD552A9D8DB81 /* Pods */,
-				30442987A7C9A5912FCE2E2F /* Frameworks */,
+				4E0A87CE22F8DA450007472B /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -134,15 +131,6 @@
 			path = ExampleUITests;
 			sourceTree = "<group>";
 		};
-		69ECB8C615CBD552A9D8DB81 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				3A279D158D832DA7580EFCEE /* Pods-Example.debug.xcconfig */,
-				6C83B92B368921317E457145 /* Pods-Example.release.xcconfig */,
-			);
-			name = Pods;
-			sourceTree = "<group>";
-		};
 /* End PBXGroup section */

 /* Begin PBXNativeTarget section */
@@ -150,18 +138,18 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 4ED8F5891D8DED0500B97B8D /* Build configuration list for PBXNativeTarget "Example" */;
 			buildPhases = (
-				38AAA4F48450F502A05086C7 /* [CP] Check Pods Manifest.lock */,
 				4ED8F55D1D8DED0500B97B8D /* Sources */,
 				4ED8F55E1D8DED0500B97B8D /* Frameworks */,
 				4ED8F55F1D8DED0500B97B8D /* Resources */,
-				A68BDF1EEF5484A68C283400 /* [CP] Embed Pods Frameworks */,
-				7DA72E3EE401E9534713F784 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 			);
 			name = Example;
+			packageProductDependencies = (
+				4E0A87CF22F8DA450007472B /* AIFlatSwitch */,
+			);
 			productName = Example;
 			productReference = 4ED8F5611D8DED0500B97B8D /* Example.app */;
 			productType = "com.apple.product-type.application";
@@ -209,12 +197,12 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0800;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 1320;
 				ORGANIZATIONNAME = cocoatoucher;
 				TargetAttributes = {
 					4ED8F5601D8DED0500B97B8D = {
 						CreatedOnToolsVersion = 8.0;
-						LastSwiftMigration = 0800;
+						LastSwiftMigration = 1000;
 						ProvisioningStyle = Automatic;
 					};
 					4ED8F5741D8DED0500B97B8D = {
@@ -233,7 +221,7 @@
 			};
 			buildConfigurationList = 4ED8F55C1D8DED0500B97B8D /* Build configuration list for PBXProject "Example" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
@@ -278,54 +266,6 @@
 		};
 /* End PBXResourcesBuildPhase section */

-/* Begin PBXShellScriptBuildPhase section */
-		38AAA4F48450F502A05086C7 /* [CP] Check Pods Manifest.lock */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
-			showEnvVarsInLog = 0;
-		};
-		7DA72E3EE401E9534713F784 /* [CP] Copy Pods Resources */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Copy Pods Resources";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Example/Pods-Example-resources.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
-		A68BDF1EEF5484A68C283400 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Example/Pods-Example-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
-/* End PBXShellScriptBuildPhase section */
-
 /* Begin PBXSourcesBuildPhase section */
 		4ED8F55D1D8DED0500B97B8D /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
@@ -389,20 +329,30 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				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_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				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_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
@@ -426,7 +376,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -439,20 +389,30 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				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_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				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_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
@@ -470,39 +430,46 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
 		};
 		4ED8F58A1D8DED0500B97B8D /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 3A279D158D832DA7580EFCEE /* Pods-Example.debug.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = Example/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.Example;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
 		4ED8F58B1D8DED0500B97B8D /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 6C83B92B368921317E457145 /* Pods-Example.release.xcconfig */;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				INFOPLIST_FILE = Example/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.Example;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -512,7 +479,11 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				INFOPLIST_FILE = ExampleTests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.ExampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -526,7 +497,11 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				INFOPLIST_FILE = ExampleTests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.ExampleTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -539,7 +514,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				INFOPLIST_FILE = ExampleUITests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.ExampleUITests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -552,7 +531,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				INFOPLIST_FILE = ExampleUITests/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.cocoatoucher.ExampleUITests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 3.0;
@@ -600,6 +583,13 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		4E0A87CF22F8DA450007472B /* AIFlatSwitch */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = AIFlatSwitch;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 4ED8F5591D8DED0500B97B8D /* Project object */;
 }
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "group:Example.xcodeproj">
-   </FileRef>
-   <FileRef
-      location = "group:Pods/Pods.xcodeproj">
-   </FileRef>
-</Workspace>
@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 	var window: UIWindow?
 	
 	
-	func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+	func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 		// Override point for customization after application launch.
 		return true
 	}
@@ -1,8 +1,11 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11201" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="wTD-Tt-MES">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="wTD-Tt-MES">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
    <dependencies>
        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11161"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14460.20"/>
        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
    </dependencies>
    <scenes>
@@ -19,6 +22,7 @@
                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                        <subviews>
                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="if0-Nq-mSF" customClass="AIFlatSwitch" customModule="AIFlatSwitch">
+                                <rect key="frame" x="16" y="28" width="50" height="50"/>
                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="width" constant="50" id="6b0-G7-s2c"/>
@@ -34,13 +38,16 @@
                                    <userDefinedRuntimeAttribute type="color" keyPath="trailStrokeColor">
                                        <color key="value" red="0.94509803921568625" green="0.63529411764705879" blue="0.15294117647058825" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                    </userDefinedRuntimeAttribute>
-                                    <userDefinedRuntimeAttribute type="boolean" keyPath="selected" value="NO"/>
+                                    <userDefinedRuntimeAttribute type="color" keyPath="backgroundLayerColor">
+                                        <color key="value" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                    </userDefinedRuntimeAttribute>
                                </userDefinedRuntimeAttributes>
                                <connections>
                                    <action selector="onSwitchValueChange:" destination="wTD-Tt-MES" eventType="valueChanged" id="BGh-BF-7kd"/>
                                </connections>
                            </view>
                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Wpe-KQ-dfv" customClass="AIFlatSwitch" customModule="AIFlatSwitch">
+                                <rect key="frame" x="16" y="98" width="70" height="70"/>
                                <constraints>
                                    <constraint firstAttribute="height" constant="70" id="UOB-m6-kHF"/>
                                    <constraint firstAttribute="width" constant="70" id="dgd-3H-0Mf"/>
@@ -55,13 +62,16 @@
                                    <userDefinedRuntimeAttribute type="color" keyPath="trailStrokeColor">
                                        <color key="value" red="0.80000000000000004" green="0.80000000000000004" blue="0.80000000000000004" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                    </userDefinedRuntimeAttribute>
-                                    <userDefinedRuntimeAttribute type="boolean" keyPath="selected" value="NO"/>
+                                    <userDefinedRuntimeAttribute type="color" keyPath="backgroundLayerColor">
+                                        <color key="value" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                    </userDefinedRuntimeAttribute>
                                </userDefinedRuntimeAttributes>
                                <connections>
                                    <action selector="onSwitchValueChange:" destination="wTD-Tt-MES" eventType="valueChanged" id="K0c-Du-86O"/>
                                </connections>
                            </view>
                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Kjq-na-ZAi" customClass="AIFlatSwitch" customModule="AIFlatSwitch">
+                                <rect key="frame" x="16" y="188" width="30" height="30"/>
                                <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="height" constant="30" id="b0S-rp-S0o"/>
@@ -77,29 +87,35 @@
                                    <userDefinedRuntimeAttribute type="color" keyPath="trailStrokeColor">
                                        <color key="value" red="0.18431372549019609" green="0.77254901960784317" blue="0.67843137254901964" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                    </userDefinedRuntimeAttribute>
-                                    <userDefinedRuntimeAttribute type="boolean" keyPath="selected" value="NO"/>
                                    <userDefinedRuntimeAttribute type="boolean" keyPath="animatesOnTouch" value="NO"/>
+                                    <userDefinedRuntimeAttribute type="color" keyPath="backgroundLayerColor">
+                                        <color key="value" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                    </userDefinedRuntimeAttribute>
                                </userDefinedRuntimeAttributes>
                                <connections>
                                    <action selector="onSwitchValueChange:" destination="wTD-Tt-MES" eventType="valueChanged" id="YMi-Ut-6Tq"/>
                                </connections>
                            </view>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="State" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JeA-RR-O87">
+                                <rect key="frame" x="74" y="42.5" width="40.5" height="20.5"/>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Auto select &amp; animation" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="esR-Sl-3KM">
+                                <rect key="frame" x="94" y="122.5" width="181.5" height="20.5"/>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Auto select &amp; no animation" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="VzB-Wm-qAV">
+                                <rect key="frame" x="54" y="192.5" width="205" height="20.5"/>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="djN-Dk-3LS">
+                                <rect key="frame" x="16" y="238" width="50" height="50"/>
                                <color key="backgroundColor" red="0.82352941180000006" green="0.82352941180000006" blue="0.82352941180000006" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="height" constant="50" id="8Je-M2-Jhc"/>
@@ -107,6 +123,7 @@
                                </constraints>
                            </view>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Added from view controller" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="wyR-ag-4eg">
+                                <rect key="frame" x="74" y="252.5" width="206.5" height="20.5"/>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <nil key="highlightedColor"/>
@@ -116,6 +133,7 @@
                        <constraints>
                            <constraint firstItem="Wpe-KQ-dfv" firstAttribute="top" secondItem="if0-Nq-mSF" secondAttribute="bottom" constant="20" id="1iI-gd-Anf"/>
                            <constraint firstItem="djN-Dk-3LS" firstAttribute="centerY" secondItem="wyR-ag-4eg" secondAttribute="centerY" constant="0.5" id="2R5-lD-Jlh"/>
+                            <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="wyR-ag-4eg" secondAttribute="trailing" id="50j-Ba-1a1"/>
                            <constraint firstItem="Wpe-KQ-dfv" firstAttribute="leading" secondItem="if0-Nq-mSF" secondAttribute="leading" id="ABS-Eo-0Ko"/>
                            <constraint firstItem="JeA-RR-O87" firstAttribute="centerY" secondItem="if0-Nq-mSF" secondAttribute="centerY" constant="-0.5" id="Am9-UL-Ik8"/>
                            <constraint firstItem="JeA-RR-O87" firstAttribute="leading" secondItem="if0-Nq-mSF" secondAttribute="trailing" constant="8" id="FYc-eZ-EmE"/>
@@ -126,9 +144,12 @@
                            <constraint firstItem="esR-Sl-3KM" firstAttribute="leading" secondItem="Wpe-KQ-dfv" secondAttribute="trailing" constant="8" id="VY1-nc-pOA"/>
                            <constraint firstItem="Kjq-na-ZAi" firstAttribute="leading" secondItem="Wpe-KQ-dfv" secondAttribute="leading" id="Vpm-ui-WCZ"/>
                            <constraint firstItem="if0-Nq-mSF" firstAttribute="leading" secondItem="5e8-Cf-Z2w" secondAttribute="leading" constant="16" id="dIE-Gy-Eyk"/>
+                            <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="esR-Sl-3KM" secondAttribute="trailing" id="eiq-qo-Xi6"/>
                            <constraint firstItem="VzB-Wm-qAV" firstAttribute="leading" secondItem="Kjq-na-ZAi" secondAttribute="trailing" constant="8" id="h5X-lz-DvC"/>
                            <constraint firstItem="djN-Dk-3LS" firstAttribute="leading" secondItem="Kjq-na-ZAi" secondAttribute="leading" id="i2t-Ip-mb9"/>
                            <constraint firstItem="djN-Dk-3LS" firstAttribute="top" secondItem="Kjq-na-ZAi" secondAttribute="bottom" constant="20" id="n0b-Rg-iqw"/>
+                            <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="VzB-Wm-qAV" secondAttribute="trailing" id="nNf-sx-77a"/>
+                            <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="JeA-RR-O87" secondAttribute="trailing" id="obb-gY-2oC"/>
                            <constraint firstItem="wyR-ag-4eg" firstAttribute="leading" secondItem="djN-Dk-3LS" secondAttribute="trailing" constant="8" id="pig-et-8am"/>
                        </constraints>
                    </view>
@@ -24,6 +24,7 @@ class ViewController: UIViewController {
 		self.programmaticSwitch = AIFlatSwitch(frame: CGRect(x: 0, y: 0, width: programmaticSwitchContainer.frame.width, height: programmaticSwitchContainer.frame.height))
 		self.programmaticSwitch.lineWidth = 2.0
 		self.programmaticSwitch.strokeColor = UIColor.blue
+        self.programmaticSwitch.backgroundLayerColor = UIColor.white
 		self.programmaticSwitch.trailStrokeColor = UIColor.red.withAlphaComponent(0.2)
 		self.programmaticSwitch.autoresizingMask = [.flexibleWidth, .flexibleHeight]
 		programmaticSwitchContainer.addSubview(programmaticSwitch)
@@ -1,8 +0,0 @@
-source 'https://github.com/CocoaPods/Specs.git'
-
-platform :ios, '8.0'
-use_frameworks!
-
-target 'Example' do
-       pod 'AIFlatSwitch', :path => '..'
-end
@@ -1,16 +0,0 @@
-PODS:
-  - AIFlatSwitch (1.0.0)
-
-DEPENDENCIES:
-  - AIFlatSwitch (from `..`)
-
-EXTERNAL SOURCES:
-  AIFlatSwitch:
-    :path: ..
-
-SPEC CHECKSUMS:
-  AIFlatSwitch: 096cca03382bed5e937ed517bc0e825d2f345134
-
-PODFILE CHECKSUM: ba5655ab2719e6ec0ccf84c53f42a35033524fab
-
-COCOAPODS: 1.1.0.rc.2
@@ -1,18 +0,0 @@
-{
-  "name": "AIFlatSwitch",
-  "version": "1.0.0",
-  "license": "MIT",
-  "summary": "A flat design switch component alternative to iOS UISwitch",
-  "homepage": "https://github.com/cocoatoucher/AIFlatSwitch",
-  "authors": {
-    "cocoatoucher": "cocoatoucher@aol.com"
-  },
-  "source": {
-    "git": "https://github.com/cocoatoucher/AIFlatSwitch.git",
-    "tag": "1.0.0"
-  },
-  "platforms": {
-    "ios": "8.0"
-  },
-  "source_files": "Source/*.swift"
-}
@@ -1,16 +0,0 @@
-PODS:
-  - AIFlatSwitch (1.0.0)
-
-DEPENDENCIES:
-  - AIFlatSwitch (from `..`)
-
-EXTERNAL SOURCES:
-  AIFlatSwitch:
-    :path: ..
-
-SPEC CHECKSUMS:
-  AIFlatSwitch: 096cca03382bed5e937ed517bc0e825d2f345134
-
-PODFILE CHECKSUM: ba5655ab2719e6ec0ccf84c53f42a35033524fab
-
-COCOAPODS: 1.1.0.rc.2
@@ -1,542 +0,0 @@
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-{
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-	};
-	objectVersion = 46;
-	objects = {
-
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-/* End PBXBuildFile section */
-
-/* Begin PBXContainerItemProxy section */
-		02AE7AE8CBC596508AFD4E71699B8932 /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = D41D8CD98F00B204E9800998ECF8427E /* Project object */;
-			proxyType = 1;
-			remoteGlobalIDString = BA367D4FAFCCF41E77D7DBAFE08E3578;
-			remoteInfo = AIFlatSwitch;
-		};
-/* End PBXContainerItemProxy section */
-
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-@end
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-@end
@@ -1,4 +0,0 @@
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-#import <UIKit/UIKit.h>
-#endif
-
@@ -1,6 +0,0 @@
-#import <UIKit/UIKit.h>
-
-
-FOUNDATION_EXPORT double AIFlatSwitchVersionNumber;
-FOUNDATION_EXPORT const unsigned char AIFlatSwitchVersionString[];
-
@@ -1,6 +0,0 @@
-framework module AIFlatSwitch {
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-
-  export *
-  module * { export * }
-}
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@@ -1,29 +0,0 @@
-# Acknowledgements
-This application makes use of the following third party libraries:
-
-## AIFlatSwitch
-
-The MIT License (MIT)
-
-Copyright (c) 2015 cocoatoucher (http://github.com/cocoatoucher/AIFlatSwitch)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-
-Generated by CocoaPods - https://cocoapods.org
@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>PreferenceSpecifiers</key>
-	<array>
-		<dict>
-			<key>FooterText</key>
-			<string>This application makes use of the following third party libraries:</string>
-			<key>Title</key>
-			<string>Acknowledgements</string>
-			<key>Type</key>
-			<string>PSGroupSpecifier</string>
-		</dict>
-		<dict>
-			<key>FooterText</key>
-			<string>The MIT License (MIT)
-
-Copyright (c) 2015 cocoatoucher (http://github.com/cocoatoucher/AIFlatSwitch)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
-</string>
-			<key>License</key>
-			<string>MIT</string>
-			<key>Title</key>
-			<string>AIFlatSwitch</string>
-			<key>Type</key>
-			<string>PSGroupSpecifier</string>
-		</dict>
-		<dict>
-			<key>FooterText</key>
-			<string>Generated by CocoaPods - https://cocoapods.org</string>
-			<key>Title</key>
-			<string></string>
-			<key>Type</key>
-			<string>PSGroupSpecifier</string>
-		</dict>
-	</array>
-	<key>StringsTable</key>
-	<string>Acknowledgements</string>
-	<key>Title</key>
-	<string>Acknowledgements</string>
-</dict>
-</plist>
@@ -1,5 +0,0 @@
-#import <Foundation/Foundation.h>
-@interface PodsDummy_Pods_Example : NSObject
-@end
-@implementation PodsDummy_Pods_Example
-@end
@@ -1,91 +0,0 @@
-#!/bin/sh
-set -e
-
-echo "mkdir -p ${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-mkdir -p "${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-
-SWIFT_STDLIB_PATH="${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}"
-
-install_framework()
-{
-  if [ -r "${BUILT_PRODUCTS_DIR}/$1" ]; then
-    local source="${BUILT_PRODUCTS_DIR}/$1"
-  elif [ -r "${BUILT_PRODUCTS_DIR}/$(basename "$1")" ]; then
-    local source="${BUILT_PRODUCTS_DIR}/$(basename "$1")"
-  elif [ -r "$1" ]; then
-    local source="$1"
-  fi
-
-  local destination="${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-
-  if [ -L "${source}" ]; then
-      echo "Symlinked..."
-      source="$(readlink "${source}")"
-  fi
-
-  # use filter instead of exclude so missing patterns dont' throw errors
-  echo "rsync -av --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${destination}\""
-  rsync -av --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${destination}"
-
-  local basename
-  basename="$(basename -s .framework "$1")"
-  binary="${destination}/${basename}.framework/${basename}"
-  if ! [ -r "$binary" ]; then
-    binary="${destination}/${basename}"
-  fi
-
-  # Strip invalid architectures so "fat" simulator / device frameworks work on device
-  if [[ "$(file "$binary")" == *"dynamically linked shared library"* ]]; then
-    strip_invalid_archs "$binary"
-  fi
-
-  # Resign the code if required by the build settings to avoid unstable apps
-  code_sign_if_enabled "${destination}/$(basename "$1")"
-
-  # Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
-  if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
-    local swift_runtime_libs
-    swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u  && exit ${PIPESTATUS[0]})
-    for lib in $swift_runtime_libs; do
-      echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
-      rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
-      code_sign_if_enabled "${destination}/${lib}"
-    done
-  fi
-}
-
-# Signs a framework with the provided identity
-code_sign_if_enabled() {
-  if [ -n "${EXPANDED_CODE_SIGN_IDENTITY}" -a "${CODE_SIGNING_REQUIRED}" != "NO" -a "${CODE_SIGNING_ALLOWED}" != "NO" ]; then
-    # Use the current code_sign_identitiy
-    echo "Code Signing $1 with Identity ${EXPANDED_CODE_SIGN_IDENTITY_NAME}"
-    echo "/usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS} --preserve-metadata=identifier,entitlements \"$1\""
-    /usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS} --preserve-metadata=identifier,entitlements "$1"
-  fi
-}
-
-# Strip invalid architectures
-strip_invalid_archs() {
-  binary="$1"
-  # Get architectures for current file
-  archs="$(lipo -info "$binary" | rev | cut -d ':' -f1 | rev)"
-  stripped=""
-  for arch in $archs; do
-    if ! [[ "${VALID_ARCHS}" == *"$arch"* ]]; then
-      # Strip non-valid architectures in-place
-      lipo -remove "$arch" -output "$binary" "$binary" || exit 1
-      stripped="$stripped $arch"
-    fi
-  done
-  if [[ "$stripped" ]]; then
-    echo "Stripped $binary of architectures:$stripped"
-  fi
-}
-
-
-if [[ "$CONFIGURATION" == "Debug" ]]; then
-  install_framework "$BUILT_PRODUCTS_DIR/AIFlatSwitch/AIFlatSwitch.framework"
-fi
-if [[ "$CONFIGURATION" == "Release" ]]; then
-  install_framework "$BUILT_PRODUCTS_DIR/AIFlatSwitch/AIFlatSwitch.framework"
-fi
@@ -1,102 +0,0 @@
-#!/bin/sh
-set -e
-
-mkdir -p "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-
-RESOURCES_TO_COPY=${PODS_ROOT}/resources-to-copy-${TARGETNAME}.txt
-> "$RESOURCES_TO_COPY"
-
-XCASSET_FILES=()
-
-case "${TARGETED_DEVICE_FAMILY}" in
-  1,2)
-    TARGET_DEVICE_ARGS="--target-device ipad --target-device iphone"
-    ;;
-  1)
-    TARGET_DEVICE_ARGS="--target-device iphone"
-    ;;
-  2)
-    TARGET_DEVICE_ARGS="--target-device ipad"
-    ;;
-  *)
-    TARGET_DEVICE_ARGS="--target-device mac"
-    ;;
-esac
-
-realpath() {
-  DIRECTORY="$(cd "${1%/*}" && pwd)"
-  FILENAME="${1##*/}"
-  echo "$DIRECTORY/$FILENAME"
-}
-
-install_resource()
-{
-  if [[ "$1" = /* ]] ; then
-    RESOURCE_PATH="$1"
-  else
-    RESOURCE_PATH="${PODS_ROOT}/$1"
-  fi
-  if [[ ! -e "$RESOURCE_PATH" ]] ; then
-    cat << EOM
-error: Resource "$RESOURCE_PATH" not found. Run 'pod install' to update the copy resources script.
-EOM
-    exit 1
-  fi
-  case $RESOURCE_PATH in
-    *.storyboard)
-      echo "ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile ${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .storyboard`.storyboardc $RESOURCE_PATH --sdk ${SDKROOT} ${TARGET_DEVICE_ARGS}"
-      ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .storyboard`.storyboardc" "$RESOURCE_PATH" --sdk "${SDKROOT}" ${TARGET_DEVICE_ARGS}
-      ;;
-    *.xib)
-      echo "ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile ${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .xib`.nib $RESOURCE_PATH --sdk ${SDKROOT} ${TARGET_DEVICE_ARGS}"
-      ibtool --reference-external-strings-file --errors --warnings --notices --minimum-deployment-target ${!DEPLOYMENT_TARGET_SETTING_NAME} --output-format human-readable-text --compile "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename \"$RESOURCE_PATH\" .xib`.nib" "$RESOURCE_PATH" --sdk "${SDKROOT}" ${TARGET_DEVICE_ARGS}
-      ;;
-    *.framework)
-      echo "mkdir -p ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-      mkdir -p "${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-      echo "rsync -av $RESOURCE_PATH ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-      rsync -av "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
-      ;;
-    *.xcdatamodel)
-      echo "xcrun momc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH"`.mom\""
-      xcrun momc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodel`.mom"
-      ;;
-    *.xcdatamodeld)
-      echo "xcrun momc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodeld`.momd\""
-      xcrun momc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcdatamodeld`.momd"
-      ;;
-    *.xcmappingmodel)
-      echo "xcrun mapc \"$RESOURCE_PATH\" \"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcmappingmodel`.cdm\""
-      xcrun mapc "$RESOURCE_PATH" "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/`basename "$RESOURCE_PATH" .xcmappingmodel`.cdm"
-      ;;
-    *.xcassets)
-      ABSOLUTE_XCASSET_FILE=$(realpath "$RESOURCE_PATH")
-      XCASSET_FILES+=("$ABSOLUTE_XCASSET_FILE")
-      ;;
-    *)
-      echo "$RESOURCE_PATH"
-      echo "$RESOURCE_PATH" >> "$RESOURCES_TO_COPY"
-      ;;
-  esac
-}
-
-mkdir -p "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-if [[ "${ACTION}" == "install" ]] && [[ "${SKIP_INSTALL}" == "NO" ]]; then
-  mkdir -p "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-  rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-fi
-rm -f "$RESOURCES_TO_COPY"
-
-if [[ -n "${WRAPPER_EXTENSION}" ]] && [ "`xcrun --find actool`" ] && [ -n "$XCASSET_FILES" ]
-then
-  # Find all other xcassets (this unfortunately includes those of path pods and other targets).
-  OTHER_XCASSETS=$(find "$PWD" -iname "*.xcassets" -type d)
-  while read line; do
-    if [[ $line != "`realpath $PODS_ROOT`*" ]]; then
-      XCASSET_FILES+=("$line")
-    fi
-  done <<<"$OTHER_XCASSETS"
-
-  printf "%s\0" "${XCASSET_FILES[@]}" | xargs -0 xcrun actool --output-format human-readable-text --notices --warnings --platform "${PLATFORM_NAME}" --minimum-deployment-target "${!DEPLOYMENT_TARGET_SETTING_NAME}" ${TARGET_DEVICE_ARGS} --compress-pngs --compile "${BUILT_PRODUCTS_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
-fi
@@ -1,6 +0,0 @@
-#import <UIKit/UIKit.h>
-
-
-FOUNDATION_EXPORT double Pods_ExampleVersionNumber;
-FOUNDATION_EXPORT const unsigned char Pods_ExampleVersionString[];
-
@@ -1,11 +0,0 @@
-ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
-EMBEDDED_CONTENT_CONTAINS_SWIFT = YES
-FRAMEWORK_SEARCH_PATHS = $(inherited) "$PODS_CONFIGURATION_BUILD_DIR/AIFlatSwitch"
-GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "$PODS_CONFIGURATION_BUILD_DIR/AIFlatSwitch/AIFlatSwitch.framework/Headers"
-OTHER_LDFLAGS = $(inherited) -framework "AIFlatSwitch"
-OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
-PODS_BUILD_DIR = $BUILD_DIR
-PODS_CONFIGURATION_BUILD_DIR = $PODS_BUILD_DIR/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
-PODS_ROOT = ${SRCROOT}/Pods
@@ -1,6 +0,0 @@
-framework module Pods_Example {
-  umbrella header "Pods-Example-umbrella.h"
-
-  export *
-  module * { export * }
-}
@@ -1,11 +0,0 @@
-ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES
-EMBEDDED_CONTENT_CONTAINS_SWIFT = YES
-FRAMEWORK_SEARCH_PATHS = $(inherited) "$PODS_CONFIGURATION_BUILD_DIR/AIFlatSwitch"
-GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/Frameworks' '@loader_path/Frameworks'
-OTHER_CFLAGS = $(inherited) -iquote "$PODS_CONFIGURATION_BUILD_DIR/AIFlatSwitch/AIFlatSwitch.framework/Headers"
-OTHER_LDFLAGS = $(inherited) -framework "AIFlatSwitch"
-OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
-PODS_BUILD_DIR = $BUILD_DIR
-PODS_CONFIGURATION_BUILD_DIR = $PODS_BUILD_DIR/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)
-PODS_ROOT = ${SRCROOT}/Pods
@@ -0,0 +1,18 @@
+// swift-tools-version:5.0
+import PackageDescription
+
+let package = Package(
+    name: "AIFlatSwitch",
+    platforms: [
+        .iOS(.v9), .tvOS(.v12)
+    ],
+    products: [
+        .library(name: "AIFlatSwitch", targets: ["AIFlatSwitch"])
+    ],
+    dependencies: [],
+    targets: [
+        .target(name: "AIFlatSwitch", path: "Sources"),
+        .testTarget(name: "AIFlatSwitch-Tests", dependencies: ["AIFlatSwitch"], path: "Tests")
+    ],
+    swiftLanguageVersions: [.v5]
+)
@@ -4,58 +4,26 @@ A smooth, nice looking and IBDesignable flat design switch for iOS. Can be used

 Inspired by Creativedash's Dribbble post [here](http://dribbble.com/shots/1631598-On-Off)

-[![Platform](http://img.shields.io/badge/platform-ios-blue.svg?style=flat
-)](https://developer.apple.com/iphone/index.action)
-[![Language](http://img.shields.io/badge/language-swift-brightgreen.svg?style=flat
-)](https://developer.apple.com/swift)
-[![License](http://img.shields.io/badge/license-MIT-lightgrey.svg?style=flat
-)](http://mit-license.org)
+<p align="center">
+<a target="_blank" rel="noopener noreferrer" href="http://dribbble.com/shots/1631598-On-Off">
+<img src="https://s3.amazonaws.com/f.cl.ly/items/1p0w3B0E3m2I2k3e0z1Q/onoff.gif" width="200" max-width="80%" alt="Flat switch animation">
+</a>
+</p>

-<p><a href="url"><img src="https://s3.amazonaws.com/f.cl.ly/items/1p0w3B0E3m2I2k3e0z1Q/onoff.gif" align="left" height="150" width="200" ></a></p>
-<br><br><br><br><br><br><br>
+<p align="center">
+<img src="https://img.shields.io/badge/Swift-5.0-orange.svg"/>
+<a href="https://cocoapods.org/pods/AIFlatSwitch">
+<img src="https://img.shields.io/cocoapods/v/AIFlatSwitch.svg" alt="cocoapods"/>
+</a>
+</p>
+<p align="center">
+<img src="https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square"/>
+</p>

-##Requirements
- iOS 8.0+
- Xcode 7.0.1
-
-## Installation
-
-> **Embedded frameworks require a minimum deployment target of iOS 8.**
->
-> To use with a project targeting iOS 7, you must include the `AIFlatSwitch.swift` source file directly in your project. 
->
-
-### CocoaPods
-
-[CocoaPods](http://cocoapods.org) is a dependency manager for Cocoa projects.
-
-CocoaPods 0.36 adds supports for Swift and embedded frameworks. You can install it with the following command:
-
-```bash
-$ gem install cocoapods
-```
-
-To integrate AIFlatSwitch into your Xcode project using CocoaPods, specify it in your `Podfile`:
-
-```ruby
-source 'https://github.com/CocoaPods/Specs.git'
-platform :ios, '8.0'
-use_frameworks!
-
-pod 'AIFlatSwitch', '~> 1.0.0'
-```
-
-Then, run the following command:
-
-```bash
-$ pod install
-```
-
-### Manually
-1. Download and drop ```AIFlatSwitch.swift``` in your project.  
-2. Congratulations!  
-
---
+## Requirements
+- iOS 8.0+, tvOS 12.0+
+- Xcode 11.0+
+- Swift 5

 ## Usage

@@ -74,7 +42,7 @@ var flatSwitch = AIFlatSwitch(frame: CGRectMake(0, 0, 50, 50))
 > To change its selected state:

 ```swift
-flatSwitch.selected = true
+flatSwitch.isSelected = true
 ```
 - [x] IBInspectable

@@ -89,21 +57,42 @@ flatSwitch.setSelected(true, animated: true)
 ```swift
@IBAction func handleSwitchValueChange(sender: AnyObject) {
 		if let flatSwitch = sender as? AIFlatSwitch {
-			println(flatSwitch.selected)
+			print(flatSwitch.isSelected)
 		}
 	}
 ```

+> Animation observer callbacks:
+
+```swift
+flatSwitch.selectionAnimationDidStart = { isSelected in
+    print("New state: \(isSelected)")
+}
+
+flatSwitch.selectionAnimationDidStop = { isSelected in
+    print("State when animation stopped: \(isSelected)")
+}
+```
+
 > Styling the switch:

 ```swift
 flatSwitch.lineWidth = 2.0
-flatSwitch.strokeColor = UIColor.blueColor()
-flatSwitch.trailStrokeColor = UIColor.redColor()
+flatSwitch.strokeColor = UIColor.blue
+flatSwitch.trailStrokeColor = UIColor.red
+flatSwitch.backgroundLayerColor = UIColor.red
 flatSwitch.animatesOnTouch = false
 ```
 - [x] IBInspectable

+## Contribution guidelines
+
+- Make your changes in your branch
+- Bump the pod version in AIFlatSwitch.podspec file (e.g. 1.0.1 to 1.0.2)
+- Make sure the Example project compiles and works fine in the Simulator
+- Find references to your source code changes in README.md and update them (e.g. method names, changed features)
+- Create a pull request
+
 ## License

 AIFlatSwitch is released under the MIT license. See LICENSE for details.
@@ -1,342 +0,0 @@
-//
-//  AIFlatSwitch.swift
-//  AIFlatSwitch
-//
-//  Created by cocoatoucher on 11/02/15.
-//  Copyright (c) 2015 cocoatoucher. All rights reserved.
-//
-
-import UIKit
-
-@IBDesignable open class AIFlatSwitch: UIControl {
-	
-	fileprivate let finalStrokeEndForCheckmark: CGFloat = 0.85
-	fileprivate let finalStrokeStartForCheckmark: CGFloat = 0.3
-	fileprivate let checkmarkBounceAmount: CGFloat = 0.1
-	fileprivate let animationDuration: CFTimeInterval = 0.3
-	
-	/**
-		Line width for the circle, trail and checkmark parts of the switch.
-	*/
-	@IBInspectable open var lineWidth: CGFloat = 2.0 {
-		didSet {
-			self.circle.lineWidth = lineWidth
-			self.checkmark.lineWidth = lineWidth
-			self.trailCircle.lineWidth = lineWidth
-		}
-	}
-	
-	/**
-		Set to false if the selection should not be animated with touch up inside events.
-	*/
-	@IBInspectable open var animatesOnTouch: Bool = true
-	
-	/**
-		Stroke color for circle and checkmark.
-		Circle disappears and trail becomes visible when the switch is selected.
-	*/
-	@IBInspectable open var strokeColor: UIColor = UIColor.black {
-		didSet {
-			self.circle.strokeColor = strokeColor.cgColor
-			self.checkmark.strokeColor = strokeColor.cgColor
-		}
-	}
-	
-	/**
-		Stroke color for trail.
-		Trail disappears and circle becomes visible when the switch is deselected.
-	*/
-	@IBInspectable open var trailStrokeColor: UIColor = UIColor.gray {
-		didSet {
-			self.trailCircle.strokeColor = trailStrokeColor.cgColor
-		}
-	}
-	
-	/**
-		Overrides isSelected from UIControl using internal state flag.
-		Default value is false.
-	*/
-	@IBInspectable open override var isSelected: Bool {
-		get {
-			return isSelectedInternal
-		}
-		set {
-			super.isSelected = newValue
-			self.setSelected(newValue, animated: false)
-		}
-	}
-	
-	/**
-		Internal flag to keep track of selected state.
-	*/
-	fileprivate var isSelectedInternal: Bool = false
-	
-	/**
-		Trail layer. Trail is the circle which appears when the switch is in deselected state.
-	*/
-	fileprivate var trailCircle: CAShapeLayer = CAShapeLayer()
-	/**
-		Circle layer. Circle appears when the switch is in selected state.
-	*/
-	fileprivate var circle: CAShapeLayer = CAShapeLayer()
-	/**
-		Checkmark layer. Checkmark appears when the switch is in selected state.
-	*/
-	fileprivate var checkmark: CAShapeLayer = CAShapeLayer()
-	
-	/**
-		Middle point of the checkmark layer. Calculated each time the sublayers are layout.
-	*/
-	fileprivate var checkmarkSplitPoint: CGPoint = CGPoint.zero
-	
-	public override init(frame: CGRect) {
-		super.init(frame: frame)
-		// Configure switch when created with frame
-		self.configure()
-	}
-	
-	public required init?(coder aDecoder: NSCoder) {
-		super.init(coder: aDecoder)
-		// Configure switch when created from xib
-		self.configure()
-	}
-	
-	/**
-		Configures circle, trail and checkmark layers after initialization.
-		Setups switch with the default selection state. 
-		Configures target for tocuh up inside event for triggering selection.
-	*/
-	fileprivate func configure() {
-		
-		func configureShapeLayer(_ shapeLayer: CAShapeLayer) {
-			shapeLayer.lineJoin = kCALineJoinRound
-			shapeLayer.lineCap = kCALineCapRound
-			shapeLayer.lineWidth = self.lineWidth
-			shapeLayer.fillColor = UIColor.clear.cgColor
-			self.layer.addSublayer(shapeLayer)
-		}
-		
-		// Setup layers
-		configureShapeLayer(trailCircle)
-		trailCircle.strokeColor = trailStrokeColor.cgColor
-		
-		configureShapeLayer(circle)
-		circle.strokeColor = strokeColor.cgColor
-		
-		configureShapeLayer(checkmark)
-		checkmark.strokeColor = strokeColor.cgColor
-		
-		// Setup initial state
-		self.setSelected(false, animated: false)
-		
-		// Add target for handling touch up inside event as a default manner
-		self.addTarget(self, action: #selector(AIFlatSwitch.handleTouchUpInside), for: UIControlEvents.touchUpInside)
-	}
-	
-	/**
-		Switches between selected and deselected state with touch up inside events. Set animatesOnTouch to false to disable animation on touch.
-		Send valueChanged event as a result.
-	*/
-	@objc fileprivate func handleTouchUpInside() {
-		self.setSelected(!self.isSelected, animated: self.animatesOnTouch)
-		self.sendActions(for: UIControlEvents.valueChanged)
-	}
-	
-	/**
-		Switches between selected and deselected state. Use this method to programmatically change the valeu of selected state.
-		- Parameter isSelected: Whether the switch should be selected or not
-		- Parameter animated:	Whether the transition should be animated or not
-	*/
-	open func setSelected(_ isSelected: Bool, animated: Bool) {
-		self.isSelectedInternal = isSelected
-		
-		// Remove all animations before switching to new state
-		checkmark.removeAllAnimations()
-		circle.removeAllAnimations()
-		trailCircle.removeAllAnimations()
-		
-		// Reset sublayer values
-		self.resetLayerValues(self.isSelectedInternal, stateWillBeAnimated: animated)
-		
-		// Animate to new state
-		if animated {
-			self.addAnimations(desiredSelectedState: isSelectedInternal)
-		}
-	}
-	
-	open override func layoutSublayers(of layer: CALayer) {
-		super.layoutSublayers(of: layer)
-		
-		guard layer == self.layer else {
-			return
-		}
-		
-		var offset: CGPoint = CGPoint.zero
-		let radius = fmin(self.bounds.width, self.bounds.height) / 2 - (lineWidth / 2)
-		offset.x = (self.bounds.width - radius * 2) / 2.0
-		offset.y = (self.bounds.height - radius * 2) / 2.0
-		
-		CATransaction.begin()
-		CATransaction.setDisableActions(true)
-		
-		// Calculate frame for circle and trail circle
-		let circleAndTrailFrame = CGRect(x: offset.x, y: offset.y, width: radius * 2, height: radius * 2)
-		
-		let circlePath = UIBezierPath(ovalIn: circleAndTrailFrame)
-		trailCircle.path = circlePath.cgPath
-		
-		circle.transform = CATransform3DIdentity
-		circle.frame = self.bounds
-		circle.path = UIBezierPath(ovalIn: circleAndTrailFrame).cgPath
-		// Rotating circle by 212 degrees to be able to manipulate stroke end location.
-		circle.transform = CATransform3DMakeRotation(CGFloat(212 * M_PI / 180), 0, 0, 1)
-		
-		let origin = CGPoint(x: offset.x + radius, y: offset.y + radius)
-		
-		// Calculate checkmark path
-		let checkmarkPath = UIBezierPath()
-		
-		var checkmarkStartPoint = CGPoint.zero
-		// Checkmark will start from circle's stroke end calculated above.
-		checkmarkStartPoint.x = origin.x + radius * CGFloat(cos(212 * M_PI / 180))
-		checkmarkStartPoint.y = origin.y + radius * CGFloat(sin(212 * M_PI / 180))
-		checkmarkPath.move(to: checkmarkStartPoint)
-		
-		self.checkmarkSplitPoint = CGPoint(x: offset.x + radius * 0.9, y: offset.y + radius * 1.4)
-		checkmarkPath.addLine(to: self.checkmarkSplitPoint)
-		
-		var checkmarkEndPoint = CGPoint.zero
-		// Checkmark will end 320 degrees location of the circle layer.
-		checkmarkEndPoint.x = origin.x + radius * CGFloat(cos(320 * M_PI / 180))
-		checkmarkEndPoint.y = origin.y + radius * CGFloat(sin(320 * M_PI / 180))
-		checkmarkPath.addLine(to: checkmarkEndPoint)
-		
-		checkmark.frame = self.bounds
-		checkmark.path = checkmarkPath.cgPath
-		
-		CATransaction.commit()
-	}
-	
-	/**
-		Switches layer values to selected or deselected state without any animation.
-		If the there is going to be an animation(stateWillBeAnimated parameter is true), then the layer values are reset to reverse of the desired state value to provide the transition for animation.
-		- Parameter desiredSelectedState:	Desired selection state for the reset to handle
-		- Parameter stateWillBeAnimated:	If the reset should prepare the layers for animation
-	*/
-	fileprivate func resetLayerValues(_ desiredSelectedState: Bool, stateWillBeAnimated: Bool) {
-		CATransaction.begin()
-		CATransaction.setDisableActions(true)
-		
-		if (desiredSelectedState && stateWillBeAnimated) || (desiredSelectedState == false && stateWillBeAnimated == false)  {
-			// Switch to deselected state
-			checkmark.strokeEnd = 0.0
-			checkmark.strokeStart = 0.0
-			trailCircle.opacity = 0.0
-			circle.strokeStart = 0.0
-			circle.strokeEnd = 1.0
-		} else {
-			// Switch to selected state
-			checkmark.strokeEnd = finalStrokeEndForCheckmark
-			checkmark.strokeStart = finalStrokeStartForCheckmark
-			trailCircle.opacity = 1.0
-			circle.strokeStart = 0.0
-			circle.strokeEnd = 0.0
-		}
-		
-		CATransaction.commit()
-	}
-	
-	/**
-		Animates the selected state transition.
-		- Parameter desiredSelectedState:	Desired selection state for the animation to handle
-	*/
-	fileprivate func addAnimations(desiredSelectedState selected: Bool) {
-		let circleAnimationDuration = animationDuration * 0.5
-		
-		let checkmarkEndDuration = animationDuration * 0.8
-		let checkmarkStartDuration = checkmarkEndDuration - circleAnimationDuration
-		let checkmarkBounceDuration = animationDuration - checkmarkEndDuration
-		
-		let checkmarkAnimationGroup = CAAnimationGroup()
-		checkmarkAnimationGroup.isRemovedOnCompletion = false
-		checkmarkAnimationGroup.fillMode = kCAFillModeForwards
-		checkmarkAnimationGroup.duration = animationDuration
-		checkmarkAnimationGroup.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
-		
-		let checkmarkStrokeEndAnimation = CAKeyframeAnimation(keyPath: "strokeEnd")
-		checkmarkStrokeEndAnimation.duration = checkmarkEndDuration + checkmarkBounceDuration
-		checkmarkStrokeEndAnimation.isRemovedOnCompletion = false
-		checkmarkStrokeEndAnimation.fillMode = kCAFillModeForwards
-		checkmarkStrokeEndAnimation.calculationMode = kCAAnimationPaced
-		
-		if selected {
-			checkmarkStrokeEndAnimation.values = [NSNumber(value: 0.0 as Float), NSNumber(value: Float(finalStrokeEndForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: Float(finalStrokeEndForCheckmark) as Float)]
-			checkmarkStrokeEndAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkEndDuration as Double), NSNumber(value: checkmarkEndDuration + checkmarkBounceDuration as Double)]
-		} else {
-			checkmarkStrokeEndAnimation.values = [NSNumber(value: Float(finalStrokeEndForCheckmark) as Float), NSNumber(value: Float(finalStrokeEndForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: -0.1 as Float)]
-			checkmarkStrokeEndAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkBounceDuration as Double), NSNumber(value: checkmarkEndDuration + checkmarkBounceDuration as Double)]
-		}
-		
-		let checkmarkStrokeStartAnimation = CAKeyframeAnimation(keyPath: "strokeStart")
-		checkmarkStrokeStartAnimation.duration = checkmarkStartDuration + checkmarkBounceDuration
-		checkmarkStrokeStartAnimation.isRemovedOnCompletion = false
-		checkmarkStrokeStartAnimation.fillMode = kCAFillModeForwards
-		checkmarkStrokeStartAnimation.calculationMode = kCAAnimationPaced
-		
-		if selected {
-			checkmarkStrokeStartAnimation.values = [NSNumber(value: 0.0 as Float), NSNumber(value: Float(finalStrokeStartForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: Float(finalStrokeStartForCheckmark) as Float)]
-			checkmarkStrokeStartAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkStartDuration as Double), NSNumber(value: checkmarkStartDuration + checkmarkBounceDuration as Double)]
-		} else {
-			checkmarkStrokeStartAnimation.values = [NSNumber(value: Float(finalStrokeStartForCheckmark) as Float), NSNumber(value: Float(finalStrokeStartForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: 0.0 as Float)]
-			checkmarkStrokeStartAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkBounceDuration as Double), NSNumber(value: checkmarkStartDuration + checkmarkBounceDuration as Double)]
-		}
-		
-		if selected {
-			checkmarkStrokeStartAnimation.beginTime = circleAnimationDuration
-		}
-		
-		checkmarkAnimationGroup.animations = [checkmarkStrokeEndAnimation, checkmarkStrokeStartAnimation]
-		checkmark.add(checkmarkAnimationGroup, forKey: "checkmarkAnimation")
-		
-		let circleAnimationGroup = CAAnimationGroup()
-		circleAnimationGroup.duration = animationDuration
-		circleAnimationGroup.isRemovedOnCompletion = false
-		circleAnimationGroup.fillMode = kCAFillModeForwards
-		circleAnimationGroup.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
-		
-		let circleStrokeEnd = CABasicAnimation(keyPath: "strokeEnd")
-		circleStrokeEnd.duration = circleAnimationDuration
-		if selected {
-			circleStrokeEnd.beginTime = 0.0
-			
-			circleStrokeEnd.fromValue = NSNumber(value: 1.0 as Float)
-			circleStrokeEnd.toValue = NSNumber(value: -0.1 as Float)
-		} else {
-			circleStrokeEnd.beginTime = animationDuration - circleAnimationDuration
-			
-			circleStrokeEnd.fromValue = NSNumber(value: 0.0 as Float)
-			circleStrokeEnd.toValue = NSNumber(value: 1.0 as Float)
-		}
-		circleStrokeEnd.isRemovedOnCompletion = false
-		circleStrokeEnd.fillMode = kCAFillModeForwards
-		
-		circleAnimationGroup.animations = [circleStrokeEnd]
-		circle.add(circleAnimationGroup, forKey: "circleStrokeEnd")
-		
-		let trailCircleColor = CABasicAnimation(keyPath: "opacity")
-		trailCircleColor.duration = animationDuration
-		if selected {
-			trailCircleColor.fromValue = NSNumber(value: 0.0 as Float)
-			trailCircleColor.toValue = NSNumber(value: 1.0 as Float)
-		} else {
-			trailCircleColor.fromValue = NSNumber(value: 1.0 as Float)
-			trailCircleColor.toValue = NSNumber(value: 0.0 as Float)
-		}
-		trailCircleColor.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionLinear)
-		
-		trailCircleColor.fillMode = kCAFillModeForwards
-		trailCircleColor.isRemovedOnCompletion = false
-		trailCircle.add(trailCircleColor, forKey: "trailCircleColor")
-	}
-	
-}
@@ -0,0 +1,407 @@
+//
+//  AIFlatSwitch.swift
+//  AIFlatSwitch
+//
+//  Created by cocoatoucher on 11/02/15.
+//  Copyright (c) 2015 cocoatoucher. All rights reserved.
+//
+
+import UIKit
+
+/**
+ A flat design switch alternative to UISwitch
+ */
+@IBDesignable open class AIFlatSwitch: UIControl {
+    
+    // MARK: - Public
+    
+    /**
+     Line width for the circle, trail and checkmark parts of the switch.
+     */
+    @IBInspectable open var lineWidth: CGFloat = 2.0 {
+        didSet {
+            self.circle.lineWidth = lineWidth
+            self.checkmark.lineWidth = lineWidth
+            self.trailCircle.lineWidth = lineWidth
+        }
+    }
+    
+    /**
+     Set to false if the selection should not be animated with touch up inside events.
+     */
+    @IBInspectable open var animatesOnTouch: Bool = true
+    
+    /**
+     Stroke color for circle and checkmark.
+     Circle disappears and trail becomes visible when the switch is selected.
+     */
+    @IBInspectable open var strokeColor: UIColor = UIColor.black {
+        didSet {
+            self.circle.strokeColor = strokeColor.cgColor
+            self.checkmark.strokeColor = strokeColor.cgColor
+        }
+    }
+    
+    /**
+     Stroke color for trail.
+     Trail disappears and circle becomes visible when the switch is deselected.
+     */
+    @IBInspectable open var trailStrokeColor: UIColor = UIColor.gray {
+        didSet {
+            self.trailCircle.strokeColor = trailStrokeColor.cgColor
+        }
+    }
+    
+    /**
+     Color for the inner circle.
+     */
+    @IBInspectable open var backgroundLayerColor: UIColor = UIColor.clear {
+        didSet {
+            self.backgroundLayer.fillColor = backgroundLayerColor.cgColor
+        }
+    }
+    
+    /**
+     Overrides isSelected from UIControl using internal state flag.
+     Default value is false.
+     */
+    @IBInspectable open override var isSelected: Bool {
+        get {
+            return isSelectedInternal
+        }
+        set {
+            super.isSelected = newValue
+            self.setSelected(newValue, animated: false)
+        }
+    }
+    
+    /**
+     Called when selection animation started
+     Either when selecting or deselecting
+     */
+    public var selectionAnimationDidStart: ((_ isSelected: Bool) -> Void)?
+    /**
+     Called when selection animation stopped
+     Either when selecting or deselecting
+     */
+    public var selectionAnimationDidStop: ((_ isSelected: Bool) -> Void)?
+    
+    public override init(frame: CGRect) {
+        super.init(frame: frame)
+        // Configure switch when created with frame
+        self.configure()
+    }
+    
+    public required init?(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+        // Configure switch when created from xib
+        self.configure()
+    }
+    
+    /**
+     Switches between selected and deselected state. Use this method to programmatically change the value of selected state.
+     - Parameter isSelected: Whether the switch should be selected or not
+     - Parameter animated:    Whether the transition should be animated or not
+     */
+    open func setSelected(_ isSelected: Bool, animated: Bool) {
+        self.isSelectedInternal = isSelected
+        
+        // Remove all animations before switching to new state
+        checkmark.removeAllAnimations()
+        circle.removeAllAnimations()
+        trailCircle.removeAllAnimations()
+        
+        // Reset sublayer values
+        self.resetLayerValues(self.isSelectedInternal, stateWillBeAnimated: animated)
+        
+        // Animate to new state
+        if animated {
+            self.addAnimations(desiredSelectedState: isSelectedInternal)
+            self.accessibilityValue = isSelected ? "checked" : "unchecked"
+        }
+    }
+    
+    open override func layoutSublayers(of layer: CALayer) {
+        super.layoutSublayers(of: layer)
+        
+        guard layer == self.layer else {
+            return
+        }
+        
+        var offset: CGPoint = CGPoint.zero
+        let radius = fmin(self.bounds.width, self.bounds.height) / 2 - (lineWidth / 2)
+        offset.x = (self.bounds.width - radius * 2) / 2.0
+        offset.y = (self.bounds.height - radius * 2) / 2.0
+        
+        CATransaction.begin()
+        CATransaction.setDisableActions(true)
+        
+        // Calculate frame for circle and trail circle
+        let circleAndTrailFrame = CGRect(x: offset.x, y: offset.y, width: radius * 2, height: radius * 2)
+        
+        let circlePath = UIBezierPath(ovalIn: circleAndTrailFrame)
+        trailCircle.path = circlePath.cgPath
+        
+        circle.transform = CATransform3DIdentity
+        circle.frame = self.bounds
+        circle.path = UIBezierPath(ovalIn: circleAndTrailFrame).cgPath
+        // Rotating circle by 212 degrees to be able to manipulate stroke end location.
+        circle.transform = CATransform3DMakeRotation(CGFloat(212 * Double.pi / 180), 0, 0, 1)
+        
+        let origin = CGPoint(x: offset.x + radius, y: offset.y + radius)
+        
+        // Calculate checkmark path
+        let checkmarkPath = UIBezierPath()
+        
+        var checkmarkStartPoint = CGPoint.zero
+        // Checkmark will start from circle's stroke end calculated above.
+        checkmarkStartPoint.x = origin.x + radius * CGFloat(cos(212 * Double.pi / 180))
+        checkmarkStartPoint.y = origin.y + radius * CGFloat(sin(212 * Double.pi / 180))
+        checkmarkPath.move(to: checkmarkStartPoint)
+        
+        self.checkmarkSplitPoint = CGPoint(x: offset.x + radius * 0.9, y: offset.y + radius * 1.4)
+        checkmarkPath.addLine(to: self.checkmarkSplitPoint)
+        
+        var checkmarkEndPoint = CGPoint.zero
+        // Checkmark will end 320 degrees location of the circle layer.
+        checkmarkEndPoint.x = origin.x + radius * CGFloat(cos(320 * Double.pi / 180))
+        checkmarkEndPoint.y = origin.y + radius * CGFloat(sin(320 * Double.pi / 180))
+        checkmarkPath.addLine(to: checkmarkEndPoint)
+        
+        checkmark.frame = self.bounds
+        checkmark.path = checkmarkPath.cgPath
+        
+        let innerCircleRadius = fmin(self.bounds.width, self.bounds.height) / 2.1 - (lineWidth / 2.1)
+        
+        offset.x = (self.bounds.width - innerCircleRadius * 2) / 2.0
+        offset.y = (self.bounds.height - innerCircleRadius * 2) / 2.0
+        
+        backgroundLayer.path = UIBezierPath(ovalIn: CGRect(x: offset.x, y: offset.y, width: innerCircleRadius * 2, height: innerCircleRadius * 2)).cgPath
+        
+        CATransaction.commit()
+    }
+    
+    // MARK: - Private
+    
+    /**
+     Animation duration for the whole selection transition
+     */
+    private let animationDuration: CFTimeInterval = 0.3
+    /**
+     Percentage where the checkmark tail ends
+     */
+    private let finalStrokeEndForCheckmark: CGFloat = 0.85
+    /**
+     Percentage where the checkmark head begins
+     */
+    private let finalStrokeStartForCheckmark: CGFloat = 0.3
+    /**
+     Percentage of the bounce amount of checkmark near animation completion
+     */
+    private let checkmarkBounceAmount: CGFloat = 0.1
+    /**
+     Internal flag to keep track of selected state.
+     */
+    private var isSelectedInternal: Bool = false
+    /**
+     Trail layer. Trail is the circle which appears when the switch is in deselected state.
+     */
+    private var trailCircle: CAShapeLayer = CAShapeLayer()
+    /**
+     Circle layer. Circle appears when the switch is in selected state.
+     */
+    private var circle: CAShapeLayer = CAShapeLayer()
+    /**
+     Checkmark layer. Checkmark appears when the switch is in selected state.
+     */
+    private var checkmark: CAShapeLayer = CAShapeLayer()
+    /**
+     circleLayer, is the layer which appears inside the circle.
+     */
+    private var backgroundLayer: CAShapeLayer = CAShapeLayer()
+    /**
+     Middle point of the checkmark layer. Calculated each time the sublayers are layout.
+     */
+    private var checkmarkSplitPoint: CGPoint = CGPoint.zero
+    
+    
+    /**
+     Configures circle, trail and checkmark layers after initialization.
+     Setups switch with the default selection state.
+     Configures target for tocuh up inside event for triggering selection.
+     */
+    private func configure() {
+        
+        func configureShapeLayer(_ shapeLayer: CAShapeLayer) {
+            shapeLayer.lineJoin = CAShapeLayerLineJoin.round
+            shapeLayer.lineCap = CAShapeLayerLineCap.round
+            shapeLayer.lineWidth = self.lineWidth
+            shapeLayer.fillColor = UIColor.clear.cgColor
+            self.layer.addSublayer(shapeLayer)
+        }
+        
+        // Setup layers
+        self.layer.addSublayer(backgroundLayer)
+        backgroundLayer.fillColor = backgroundLayerColor.cgColor
+        
+        configureShapeLayer(trailCircle)
+        trailCircle.strokeColor = trailStrokeColor.cgColor
+        
+        configureShapeLayer(circle)
+        circle.strokeColor = strokeColor.cgColor
+        
+        configureShapeLayer(checkmark)
+        checkmark.strokeColor = strokeColor.cgColor
+        
+        // Setup initial state
+        self.setSelected(false, animated: false)
+        
+        // Add target for handling touch up inside event as a default manner
+        self.addTarget(self, action: #selector(AIFlatSwitch.handleTouchUpInside), for: UIControl.Event.touchUpInside)
+    }
+    
+    /**
+     Switches between selected and deselected state with touch up inside events. Set animatesOnTouch to false to disable animation on touch.
+     Send valueChanged event as a result.
+     */
+    @objc private func handleTouchUpInside() {
+        self.setSelected(!self.isSelected, animated: self.animatesOnTouch)
+        self.sendActions(for: UIControl.Event.valueChanged)
+    }
+    
+    /**
+     Switches layer values to selected or deselected state without any animation.
+     If the there is going to be an animation(stateWillBeAnimated parameter is true), then the layer values are reset to reverse of the desired state value to provide the transition for animation.
+     - Parameter desiredSelectedState:    Desired selection state for the reset to handle
+     - Parameter stateWillBeAnimated:    If the reset should prepare the layers for animation
+     */
+    private func resetLayerValues(_ desiredSelectedState: Bool, stateWillBeAnimated: Bool) {
+        CATransaction.begin()
+        CATransaction.setDisableActions(true)
+        
+        if (desiredSelectedState && stateWillBeAnimated) || (desiredSelectedState == false && stateWillBeAnimated == false)  {
+            // Switch to deselected state
+            checkmark.strokeEnd = 0.0
+            checkmark.strokeStart = 0.0
+            trailCircle.opacity = 0.0
+            circle.strokeStart = 0.0
+            circle.strokeEnd = 1.0
+        } else {
+            // Switch to selected state
+            checkmark.strokeEnd = finalStrokeEndForCheckmark
+            checkmark.strokeStart = finalStrokeStartForCheckmark
+            trailCircle.opacity = 1.0
+            circle.strokeStart = 0.0
+            circle.strokeEnd = 0.0
+        }
+        
+        CATransaction.commit()
+    }
+    
+    /**
+     Animates the selected state transition.
+     - Parameter desiredSelectedState:    Desired selection state for the animation to handle
+     */
+    private func addAnimations(desiredSelectedState selected: Bool) {
+        let circleAnimationDuration = animationDuration * 0.5
+        
+        let checkmarkEndDuration = animationDuration * 0.8
+        let checkmarkStartDuration = checkmarkEndDuration - circleAnimationDuration
+        let checkmarkBounceDuration = animationDuration - checkmarkEndDuration
+        
+        let checkmarkAnimationGroup = CAAnimationGroup()
+        checkmarkAnimationGroup.isRemovedOnCompletion = false
+        checkmarkAnimationGroup.fillMode = CAMediaTimingFillMode.forwards
+        checkmarkAnimationGroup.duration = animationDuration
+        checkmarkAnimationGroup.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.linear)
+        
+        let checkmarkStrokeEndAnimation = CAKeyframeAnimation(keyPath: "strokeEnd")
+        checkmarkStrokeEndAnimation.duration = checkmarkEndDuration + checkmarkBounceDuration
+        checkmarkStrokeEndAnimation.isRemovedOnCompletion = false
+        checkmarkStrokeEndAnimation.fillMode = CAMediaTimingFillMode.forwards
+        checkmarkStrokeEndAnimation.calculationMode = CAAnimationCalculationMode.paced
+        
+        if selected {
+            checkmarkStrokeEndAnimation.values = [NSNumber(value: 0.0 as Float), NSNumber(value: Float(finalStrokeEndForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: Float(finalStrokeEndForCheckmark) as Float)]
+            checkmarkStrokeEndAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkEndDuration as Double), NSNumber(value: checkmarkEndDuration + checkmarkBounceDuration as Double)]
+        } else {
+            checkmarkStrokeEndAnimation.values = [NSNumber(value: Float(finalStrokeEndForCheckmark) as Float), NSNumber(value: Float(finalStrokeEndForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: -0.1 as Float)]
+            checkmarkStrokeEndAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkBounceDuration as Double), NSNumber(value: checkmarkEndDuration + checkmarkBounceDuration as Double)]
+        }
+        
+        let checkmarkStrokeStartAnimation = CAKeyframeAnimation(keyPath: "strokeStart")
+        checkmarkStrokeStartAnimation.duration = checkmarkStartDuration + checkmarkBounceDuration
+        checkmarkStrokeStartAnimation.isRemovedOnCompletion = false
+        checkmarkStrokeStartAnimation.fillMode = CAMediaTimingFillMode.forwards
+        checkmarkStrokeStartAnimation.calculationMode = CAAnimationCalculationMode.paced
+        
+        if selected {
+            checkmarkStrokeStartAnimation.values = [NSNumber(value: 0.0 as Float), NSNumber(value: Float(finalStrokeStartForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: Float(finalStrokeStartForCheckmark) as Float)]
+            checkmarkStrokeStartAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkStartDuration as Double), NSNumber(value: checkmarkStartDuration + checkmarkBounceDuration as Double)]
+        } else {
+            checkmarkStrokeStartAnimation.values = [NSNumber(value: Float(finalStrokeStartForCheckmark) as Float), NSNumber(value: Float(finalStrokeStartForCheckmark + checkmarkBounceAmount) as Float), NSNumber(value: 0.0 as Float)]
+            checkmarkStrokeStartAnimation.keyTimes = [NSNumber(value: 0.0 as Double), NSNumber(value: checkmarkBounceDuration as Double), NSNumber(value: checkmarkStartDuration + checkmarkBounceDuration as Double)]
+        }
+        
+        if selected {
+            checkmarkStrokeStartAnimation.beginTime = circleAnimationDuration
+        }
+        
+        checkmarkAnimationGroup.animations = [checkmarkStrokeEndAnimation, checkmarkStrokeStartAnimation]
+        checkmark.add(checkmarkAnimationGroup, forKey: "checkmarkAnimation")
+        
+        let circleAnimationGroup = CAAnimationGroup()
+        circleAnimationGroup.duration = animationDuration
+        circleAnimationGroup.isRemovedOnCompletion = false
+        circleAnimationGroup.fillMode = CAMediaTimingFillMode.forwards
+        circleAnimationGroup.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.linear)
+        
+        let circleStrokeEnd = CABasicAnimation(keyPath: "strokeEnd")
+        circleStrokeEnd.duration = circleAnimationDuration
+        if selected {
+            circleStrokeEnd.beginTime = 0.0
+            
+            circleStrokeEnd.fromValue = NSNumber(value: 1.0 as Float)
+            circleStrokeEnd.toValue = NSNumber(value: -0.1 as Float)
+        } else {
+            circleStrokeEnd.beginTime = animationDuration - circleAnimationDuration
+            
+            circleStrokeEnd.fromValue = NSNumber(value: 0.0 as Float)
+            circleStrokeEnd.toValue = NSNumber(value: 1.0 as Float)
+        }
+        circleStrokeEnd.isRemovedOnCompletion = false
+        circleStrokeEnd.fillMode = CAMediaTimingFillMode.forwards
+        
+        circleAnimationGroup.animations = [circleStrokeEnd]
+        circleAnimationGroup.delegate = self
+        circle.add(circleAnimationGroup, forKey: "circleStrokeEnd")
+        
+        let trailCircleColor = CABasicAnimation(keyPath: "opacity")
+        trailCircleColor.duration = animationDuration
+        if selected {
+            trailCircleColor.fromValue = NSNumber(value: 0.0 as Float)
+            trailCircleColor.toValue = NSNumber(value: 1.0 as Float)
+        } else {
+            trailCircleColor.fromValue = NSNumber(value: 1.0 as Float)
+            trailCircleColor.toValue = NSNumber(value: 0.0 as Float)
+        }
+        trailCircleColor.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.linear)
+        
+        trailCircleColor.fillMode = CAMediaTimingFillMode.forwards
+        trailCircleColor.isRemovedOnCompletion = false
+        trailCircle.add(trailCircleColor, forKey: "trailCircleColor")
+    }
+    
+}
+
+extension AIFlatSwitch: CAAnimationDelegate {
+    
+    public func animationDidStart(_ anim: CAAnimation) {
+        selectionAnimationDidStart?(isSelectedInternal)
+    }
+    
+    public func animationDidStop(_ anim: CAAnimation, finished flag: Bool) {
+        selectionAnimationDidStop?(isSelectedInternal)
+    }
+    
+}
Author	SHA1	Message	Date
cocoatoucher	33fe90797d	Modernising the package and the example project.	2022-01-28 17:33:13 +01:00
cocoatoucher	2c5fd8496c	Update podspec	2019-08-06 00:16:54 +02:00
cocoatoucher	e20edfac58	Update README.md	2019-08-06 00:09:37 +02:00
cocoatoucher	60d91db468	Adding SPM support	2019-08-05 23:55:25 +02:00
cocoatoucher	dd9a7b0d66	Initial work on Swift 5	2019-04-08 15:44:47 +02:00
cocoatoucher	6684aa06f9	Merge pull request #18 from Maryom/innerColor_branch Inner color branch	2019-03-22 14:33:58 +01:00
Maryom	1b76ee765a	Use fillColor instead of backgroundColor	2019-03-18 20:13:25 +03:00
Maryom	dc7bcba221	Added inner color	2019-03-17 21:44:30 +03:00
Maryom	5a00091cf0	Added inner circle color	2019-03-12 20:49:42 +03:00
cocoatoucher	832e86ddcc	Update README.md	2018-11-12 15:51:44 +01:00
cocoatoucher	3e65c688e7	Adding readme for animation observer callbacks	2018-11-12 15:51:27 +01:00
cocoatoucher	bea1457103	Adding animation start and stop callbacks	2018-11-12 15:48:32 +01:00
cocoatoucher	fe3e74b222	Removing test property	2018-11-12 15:28:23 +01:00
cocoatoucher	2fd25b786d	Update .swift-version	2018-11-12 15:08:53 +01:00
cocoatoucher	662bd7b493	Update swift version in Readme	2018-11-12 15:04:43 +01:00
cocoatoucher	0d0369ee44	Update to Swift 4 Adding Contribution guidelines to Readme	2018-11-12 15:02:31 +01:00
cocoatoucher	2425e7a915	Merge pull request #15 from marcuswu/master Improve accessibility by announcing changed values	2018-09-21 11:30:49 +02:00
Marcus Wu	021827c810	accessibility fix spaces vs tabs	2018-07-20 09:06:09 -04:00
Marcus Wu	1318b88dac	bump podspec version	2018-07-18 10:56:21 -04:00
Marcus Wu	a4e46759cd	Improve accessibility by announcing changed values	2018-06-26 16:44:46 -04:00
cocoatoucher	ae2d9ceb22	Merge pull request #13 from bryant1410/master Fix broken headings in Markdown files	2017-04-19 11:21:54 +02:00
Santiago Castro	16bb26482a	Fix broken Markdown headings	2017-04-17 07:11:44 -03:00
cocoatoucher	d343a5ee0f	Increased pod version	2017-04-08 16:37:15 +02:00
cocoatoucher	a68905e181	Merge pull request #12 from Darkkrye/master Updated for iOS 10.3 and new Xcode 8.3.	2017-04-08 16:33:34 +02:00
Darkkrye	d4f9e43ef4	Updated for iOS 10.3 and new Xcode 8.3.	2017-04-05 11:23:26 +02:00
cocoatoucher	6036ea9d11	Version 1.0.1 Added more documentation Updated title	2016-09-22 19:48:22 +02:00
cocoatoucher	d331a5b746	Updated readme for legacy Swift and Xcode	2016-09-18 14:00:42 +02:00