Merge branch 'master' of https://github.com/Tulleb/ALCameraViewContro…

…ller
AlexLittlejohn · Oct 16, 2019 · 0b9a346 · 0b9a346
2 parents 2cd2215 + 6cc362d
commit 0b9a346
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Showing 22 changed files with 558 additions and 664 deletions.
diff --git a/.swift-version b/.swift-version
diff --git a/ALCameraViewController.podspec b/ALCameraViewController.podspec
@@ -1,14 +1,14 @@
 Pod::Spec.new do |spec|
   spec.name               = "ALCameraViewController"
-  spec.version            = "3.0.3"
+  spec.version            = "3.1"
   spec.summary            = "A camera view controller with custom image picker and image cropping."
-  spec.source             = { :git => "https://github.com/AlexLittlejohn/ALCameraViewController.git", :tag => spec.version.to_s }
+  spec.source             = { :git => "https://github.com/Tulleb/ALCameraViewController.git", :tag => spec.version.to_s }
   spec.requires_arc       = true
-  spec.platform           = :ios, "8.0"
+  spec.platform           = :ios, "9.0"
   spec.license            = "MIT"
   spec.source_files       = "ALCameraViewController/**/*.{swift}"
   spec.resources          = ["ALCameraViewController/ViewController/ConfirmViewController.xib", "ALCameraViewController/CameraViewAssets.xcassets", "ALCameraViewController/CameraView.strings"]
-  spec.homepage           = "https://github.com/AlexLittlejohn/ALCameraViewController"
-  spec.author             = { "Alex Littlejohn" => "alexlittlejohn@me.com" }
-  spec.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.0' }
+  spec.homepage           = "https://github.com/AlexLittlejohn/ALCameraViewController.git"
+  spec.author             = { "Alex Littlejohn" => "alexlittlejohn@me.com", "Guillaume Bellut" => "guillaume@bellut.com" }
+  spec.swift_version      = '5.0'
 end
diff --git a/ALCameraViewController.xcodeproj/project.pbxproj b/ALCameraViewController.xcodeproj/project.pbxproj
@@ -9,6 +9,8 @@
 /* Begin PBXBuildFile section */
 		1F3C56291F701CA7009667E9 /* CroppingParameters.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */; };
 		7AC96FA21F5B5166003E53F4 /* CroppingParameters.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */; };
+		7AD3B52D23521955002BAD73 /* CropOverlay.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AD3B52C23521955002BAD73 /* CropOverlay.swift */; };
+		7AEE9B1D23536865001D3C59 /* CropOverlay.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7AD3B52C23521955002BAD73 /* CropOverlay.swift */; };
 		7C6AF41F1FB340CA006CB4ED /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 7C6AF41E1FB340CA006CB4ED /* LaunchScreen.xib */; };
 		C40665441C73A47C00EB9751 /* SingleImageSaver.swift in Sources */ = {isa = PBXBuildFile; fileRef = C40665431C73A47C00EB9751 /* SingleImageSaver.swift */; };
 		C40665461C73A94100EB9751 /* CameraGlobals.swift in Sources */ = {isa = PBXBuildFile; fileRef = C40665451C73A94100EB9751 /* CameraGlobals.swift */; };
@@ -32,7 +34,6 @@
 		C482A00F1CAEB18D00541D08 /* ImageCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = FAB50BEE1B413E8C009905B9 /* ImageCell.swift */; };
 		C482A0101CAEB18D00541D08 /* PermissionsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA5FA3421B3AFA2B00497C62 /* PermissionsView.swift */; };
 		C482A0111CAEB18D00541D08 /* CameraView.swift in Sources */ = {isa = PBXBuildFile; fileRef = FAF058671B3175C5008E5592 /* CameraView.swift */; };
-		C482A0121CAEB18D00541D08 /* CropOverlay.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA787F1B1B4326F100B6B86E /* CropOverlay.swift */; };
 		C482A0141CAEB1B100541D08 /* CameraView.strings in Resources */ = {isa = PBXBuildFile; fileRef = FA8231371B3BF8F700A837BE /* CameraView.strings */; };
 		C482A0151CAEB1B100541D08 /* CameraViewAssets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = FA5FA3441B3AFEB300497C62 /* CameraViewAssets.xcassets */; };
 		C484580B1D0AA44400ECDB15 /* UIViewExtensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = EBFE097C1CAF1D1A00A8C637 /* UIViewExtensions.swift */; };
@@ -45,7 +46,6 @@
 		FA5FA3431B3AFA2B00497C62 /* PermissionsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA5FA3421B3AFA2B00497C62 /* PermissionsView.swift */; };
 		FA5FA3451B3AFEB300497C62 /* CameraViewAssets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = FA5FA3441B3AFEB300497C62 /* CameraViewAssets.xcassets */; };
 		FA778A411B8319D8005807E7 /* image.jpg in Resources */ = {isa = PBXBuildFile; fileRef = FA778A401B8319D8005807E7 /* image.jpg */; };
-		FA787F1C1B4326F100B6B86E /* CropOverlay.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA787F1B1B4326F100B6B86E /* CropOverlay.swift */; };
 		FA7E6B9B1B429012000E1B14 /* ConfirmViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA7E6B9A1B429012000E1B14 /* ConfirmViewController.swift */; };
 		FA8231381B3BF8F700A837BE /* CameraView.strings in Resources */ = {isa = PBXBuildFile; fileRef = FA8231371B3BF8F700A837BE /* CameraView.strings */; };
 		FA82313A1B3C296C00A837BE /* Utilities.swift in Sources */ = {isa = PBXBuildFile; fileRef = FA8231391B3C296C00A837BE /* Utilities.swift */; };
@@ -62,6 +62,7 @@
 
 /* Begin PBXFileReference section */
 		7AC96FA11F5B5166003E53F4 /* CroppingParameters.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CroppingParameters.swift; sourceTree = "<group>"; };
+		7AD3B52C23521955002BAD73 /* CropOverlay.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CropOverlay.swift; sourceTree = "<group>"; };
 		7C6AF41E1FB340CA006CB4ED /* LaunchScreen.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = LaunchScreen.xib; sourceTree = "<group>"; };
 		C40665431C73A47C00EB9751 /* SingleImageSaver.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SingleImageSaver.swift; sourceTree = "<group>"; };
 		C40665451C73A94100EB9751 /* CameraGlobals.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraGlobals.swift; sourceTree = "<group>"; };
@@ -79,7 +80,6 @@
 		FA5FA3421B3AFA2B00497C62 /* PermissionsView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PermissionsView.swift; sourceTree = "<group>"; };
 		FA5FA3441B3AFEB300497C62 /* CameraViewAssets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = CameraViewAssets.xcassets; sourceTree = "<group>"; };
 		FA778A401B8319D8005807E7 /* image.jpg */ = {isa = PBXFileReference; lastKnownFileType = image.jpeg; path = image.jpg; sourceTree = "<group>"; };
-		FA787F1B1B4326F100B6B86E /* CropOverlay.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CropOverlay.swift; sourceTree = "<group>"; };
 		FA7E6B9A1B429012000E1B14 /* ConfirmViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ConfirmViewController.swift; sourceTree = "<group>"; };
 		FA8231371B3BF8F700A837BE /* CameraView.strings */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; path = CameraView.strings; sourceTree = "<group>"; };
 		FA8231391B3C296C00A837BE /* Utilities.swift */ = {isa = PBXFileReference; fileEncoding = 4; indentWidth = 4; lastKnownFileType = sourcecode.swift; path = Utilities.swift; sourceTree = "<group>"; tabWidth = 4; };
@@ -141,7 +141,7 @@
 				FAB50BEE1B413E8C009905B9 /* ImageCell.swift */,
 				FA5FA3421B3AFA2B00497C62 /* PermissionsView.swift */,
 				FAF058671B3175C5008E5592 /* CameraView.swift */,
-				FA787F1B1B4326F100B6B86E /* CropOverlay.swift */,
+				7AD3B52C23521955002BAD73 /* CropOverlay.swift */,
 			);
 			path = Views;
 			sourceTree = "<group>";
@@ -274,17 +274,17 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0900;
+				LastUpgradeCheck = 1110;
 				ORGANIZATIONNAME = zero;
 				TargetAttributes = {
 					C4829FFA1CAEB16C00541D08 = {
 						CreatedOnToolsVersion = 7.3;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1110;
 					};
 					FAF0583E1B31618D008E5592 = {
 						CreatedOnToolsVersion = 6.3.2;
-						DevelopmentTeam = 2466624KEK;
-						LastSwiftMigration = 0900;
+						DevelopmentTeam = 9E43V6CC9L;
+						LastSwiftMigration = 1110;
 						ProvisioningStyle = Automatic;
 					};
 				};
@@ -294,6 +294,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -346,6 +347,7 @@
 				C482A0041CAEB18D00541D08 /* SingleImageSaver.swift in Sources */,
 				C482A0051CAEB18D00541D08 /* SingleImageFetcher.swift in Sources */,
 				1F3C56291F701CA7009667E9 /* CroppingParameters.swift in Sources */,
+				7AEE9B1D23536865001D3C59 /* CropOverlay.swift in Sources */,
 				C482A0061CAEB18D00541D08 /* Utilities.swift in Sources */,
 				C482A0071CAEB18D00541D08 /* CameraShot.swift in Sources */,
 				C482A0081CAEB18D00541D08 /* CameraGlobals.swift in Sources */,
@@ -358,7 +360,6 @@
 				C482A00F1CAEB18D00541D08 /* ImageCell.swift in Sources */,
 				C482A0101CAEB18D00541D08 /* PermissionsView.swift in Sources */,
 				C482A0111CAEB18D00541D08 /* CameraView.swift in Sources */,
-				C482A0121CAEB18D00541D08 /* CropOverlay.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -381,12 +382,12 @@
 				EBFE097D1CAF1D1A00A8C637 /* UIViewExtensions.swift in Sources */,
 				C40665481C73B72D00EB9751 /* SingleImageFetcher.swift in Sources */,
 				FAF058471B31618D008E5592 /* ViewController.swift in Sources */,
+				7AD3B52D23521955002BAD73 /* CropOverlay.swift in Sources */,
 				FAF058681B3175C5008E5592 /* CameraView.swift in Sources */,
 				C4D9BA471CA73163004F70F7 /* UIButtonExtensions.swift in Sources */,
 				C40665461C73A94100EB9751 /* CameraGlobals.swift in Sources */,
 				FAF058451B31618D008E5592 /* AppDelegate.swift in Sources */,
 				C40665441C73A47C00EB9751 /* SingleImageSaver.swift in Sources */,
-				FA787F1C1B4326F100B6B86E /* CropOverlay.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -398,21 +399,21 @@
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 5;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = CameraViewController/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_SWIFT3_OBJC_INFERENCE = On;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -423,20 +424,20 @@
 			buildSettings = {
 				CLANG_ANALYZER_NONNULL = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = CameraViewController/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_SWIFT3_OBJC_INFERENCE = On;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -446,6 +447,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -454,12 +456,14 @@
 				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_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_RANGE_LOOP_ANALYSIS = YES;
@@ -500,6 +504,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -508,12 +513,14 @@
 				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_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_RANGE_LOOP_ANALYSIS = YES;
@@ -548,14 +555,16 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = 2466624KEK;
+				CURRENT_PROJECT_VERSION = 5;
+				DEVELOPMENT_TEAM = 9E43V6CC9L;
 				INFOPLIST_FILE = "Example/Supporting Files/Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				MARKETING_VERSION = 3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.alx.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -564,14 +573,16 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = 2466624KEK;
+				CURRENT_PROJECT_VERSION = 5;
+				DEVELOPMENT_TEAM = 9E43V6CC9L;
 				INFOPLIST_FILE = "Example/Supporting Files/Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				MARKETING_VERSION = 3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.alx.zero.CameraViewController;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

diff --git a/ALCameraViewController.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/ALCameraViewController.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+<?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>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
diff --git a/ALCameraViewController.xcodeproj/xcshareddata/xcschemes/CameraViewController.xcscheme b/ALCameraViewController.xcodeproj/xcshareddata/xcschemes/CameraViewController.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0900"
+   LastUpgradeVersion = "1110"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,18 +26,14 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
@@ -53,8 +49,6 @@
             ReferencedContainer = "container:ALCameraViewController.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

diff --git a/ALCameraViewController/Utilities/CameraShot.swift b/ALCameraViewController/Utilities/CameraShot.swift
@@ -48,6 +48,8 @@ public func takePhoto(_ stillImageOutput: AVCaptureStillImageOutput, videoOrient
                 image = UIImage(cgImage: cgImage, scale: image.scale, orientation: .downMirrored)
             case .downMirrored:
                 image = UIImage(cgImage: cgImage, scale: image.scale, orientation: .down)
+            @unknown default:
+                break
             }
         }
 

diff --git a/ALCameraViewController/Utilities/PhotoLibraryAuthorizer.swift b/ALCameraViewController/Utilities/PhotoLibraryAuthorizer.swift
@@ -42,6 +42,8 @@ class PhotoLibraryAuthorizer {
                 self.onDeniedOrRestricted(completion: self.completion)
             }
             break
+        @unknown default:
+            break
         }
     }
 }
diff --git a/ALCameraViewController/Utilities/Utilities.swift b/ALCameraViewController/Utilities/Utilities.swift
@@ -68,7 +68,7 @@ internal func errorWithKey(_ key: String, domain: String) -> NSError {
     return error
 }
 
-internal func normalizedRect(_ rect: CGRect, orientation: UIImageOrientation) -> CGRect {
+internal func normalizedRect(_ rect: CGRect, orientation: UIImage.Orientation) -> CGRect {
     let normalizedX = rect.origin.x
     let normalizedY = rect.origin.y
 
@@ -86,6 +86,8 @@ internal func normalizedRect(_ rect: CGRect, orientation: UIImageOrientation) ->
         normalizedRect = CGRect(x: 1-normalizedY-normalizedHeight, y: normalizedX, width: normalizedHeight, height: normalizedWidth)
     case .right, .rightMirrored:
         normalizedRect = CGRect(x: normalizedY, y: 1-normalizedX-normalizedWidth, width: normalizedHeight, height: normalizedWidth)
+    @unknown default:
+        normalizedRect = .zero
     }
 
     return normalizedRect
@@ -100,6 +102,8 @@ internal func flashImage(_ mode: AVCaptureDevice.FlashMode) -> String {
         image = "flashOnIcon"
     case .off:
         image = "flashOffIcon"
+    @unknown default:
+        image = "flashOffIcon"
     }
     return image
 }

diff --git a/ALCameraViewController/Utilities/VolumeControl.swift b/ALCameraViewController/Utilities/VolumeControl.swift
@@ -27,7 +27,7 @@ public class VolumeControl {
     init(view: UIView, onVolumeChange: VolumeChangeAction?) {
         self.onVolumeChange = onVolumeChange
         view.addSubview(volumeView)
-        view.sendSubview(toBack: volumeView)
+        view.sendSubviewToBack(volumeView)
 
         try? AVAudioSession.sharedInstance().setActive(true)
         NotificationCenter.default.addObserver(self, selector: #selector(volumeChanged), name: NSNotification.Name(rawValue: changeKey), object: nil)