General Cleanup For Cocoapods

.gitignore

@@ -0,0 +1,71 @@
+# OS
+.DS_Store
+
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+
+## Other
+*.xccheckout
+*.moved-aside
+*.xcuserstate
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+
+## 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.
+# Packages/
+.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:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# Pods/
+
+# 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://github.com/fastlane/fastlane/blob/master/fastlane/docs/Gitignore.md
+
+# fastlane specific
+fastlane/report.xml
+
+# deliver temporary files
+fastlane/Preview.html
+
+# snapshot generated screenshots
+fastlane/screenshots
+
+# scan temporary files
+fastlane/test_output
+
+# in case someone is using AppCode
+.idea

ExampleApp/AppDelegate.swift

@@ -13,7 +13,7 @@ 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
     }

ExampleApp/Info.plist

@@ -20,6 +20,12 @@
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSCameraUsageDescription</key>
+	<string>Camera is used by Image picker when taking new photos or recording videos</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Microphone is used by Image picker when recording videos</string>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>App uses access to Photos when picking images</string>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -34,11 +40,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>NSPhotoLibraryUsageDescription</key>
-	<string>App uses access to Photos when picking images</string>
-	<key>NSCameraUsageDescription</key>
-	<string>Camera is used by Image picker when taking new photos or recording videos</string>
-    <key>NSMicrophoneUsageDescription</key>
-    <string>Microphone is used by Image picker when recording videos</string>
 </dict>
 </plist>

ImagePicker.xcodeproj/xcshareddata/xcschemes/ImagePicker.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1200"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -29,8 +29,6 @@
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -51,8 +49,6 @@
             ReferencedContainer = "container:ImagePicker.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

ImagePicker.xcodeproj/xcuserdata/alanli.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,19 @@
+<?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>SchemeUserState</key>
+	<dict>
+		<key>ExampleApp.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>ImagePicker.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

ImagePicker.xcodeproj/xcuserdata/newuser.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,24 @@
+<?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>SchemeUserState</key>
+	<dict>
+		<key>ExampleApp.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>ExampleApp.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>ImagePicker.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

ImagePicker.xcodeproj/xcuserdata/prestonf.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,19 @@
+<?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>SchemeUserState</key>
+	<dict>
+		<key>ExampleApp.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>ImagePicker.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

ImagePicker.xcodeproj/xcuserdata/rahul.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,19 @@
+<?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>SchemeUserState</key>
+	<dict>
+		<key>ExampleApp.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>ImagePicker.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

ImagePicker/AVPreviewView.swift

@@ -24,51 +24,51 @@ enum VideoDisplayMode {
 /// output from a capture session.
 ///
 final class AVPreviewView: UIView {
-    
+
     deinit {
         log("deinit: \(String(describing: self))")
     }
-    
+
     var previewLayer: AVCaptureVideoPreviewLayer {
         return layer as! AVCaptureVideoPreviewLayer
     }
-    
+
     var session: AVCaptureSession? {
         get { return previewLayer.session }
         set {
             if previewLayer.session === newValue {
                 return
             }
             previewLayer.session = newValue
-            
+
         }
     }
-    
+
     var displayMode: VideoDisplayMode = .aspectFill {
         didSet { applyVideoDisplayMode() }
     }
-    
+
     override class var layerClass: AnyClass {
         return AVCaptureVideoPreviewLayer.self
     }
-    
+
     override init(frame: CGRect) {
         super.init(frame: frame)
         applyVideoDisplayMode()
     }
-    
+
     required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
         applyVideoDisplayMode()
     }
-    
+
     // MARK: Private Methods
-
-    private func applyVideoDisplayMode() {
-        switch displayMode {
-        case .aspectFill:    previewLayer.videoGravity = AVLayerVideoGravity.resizeAspectFill
-        case .aspectFit:    previewLayer.videoGravity = AVLayerVideoGravity.resizeAspect
-        case .resize:       previewLayer.videoGravity = AVLayerVideoGravity.resize
+
+    private func applyVideoDisplayMode() {        switch displayMode {
+    case .aspectFill:    previewLayer.videoGravity = AVLayerVideoGravity.resizeAspectFill
+    case .aspectFit:    previewLayer.videoGravity = AVLayerVideoGravity.resizeAspect
+    case .resize:       previewLayer.videoGravity = AVLayerVideoGravity.resize
         }
     }
 }
+

ImagePicker/ActionCell.swift

@@ -9,30 +9,38 @@
 import Foundation
 import UIKit
 
-final class ActionCell : UICollectionViewCell {
-
-    @IBOutlet weak var titleLabel: UILabel!
-    @IBOutlet weak var imageView: UIImageView!
-
+public final class ActionCell : UICollectionViewCell {
+
+    @IBOutlet public weak var backgroundImageView: UIImageView!
+    @IBOutlet public weak var titleLabel: UILabel!
+    @IBOutlet public weak var imageView: UIImageView!
+
     @IBOutlet var leadingOffset: NSLayoutConstraint!
     @IBOutlet var trailingOffset: NSLayoutConstraint!
     @IBOutlet var topOffset: NSLayoutConstraint!
     @IBOutlet var bottomOffset: NSLayoutConstraint!
-    
-    override func awakeFromNib() {
+
+    override public func awakeFromNib() {
         super.awakeFromNib()
         imageView.backgroundColor = UIColor.clear
     }
-    
+
 }
 
 extension ActionCell {
-
+
+    public func setupOffsets() {
+        topOffset.constant = 5
+        bottomOffset.constant = 5
+        leadingOffset.constant = 5
+        trailingOffset.constant = 5
+    }
+
     func update(withIndex index: Int, layoutConfiguration: LayoutConfiguration) {
-        
+
         let layoutModel = LayoutModel(configuration: layoutConfiguration, assets: 0)
         let actionCount = layoutModel.numberOfItems(in: layoutConfiguration.sectionIndexForActions)
-        
+
         titleLabel.textColor = UIColor.black
         switch index {
         case 0:
@@ -43,10 +51,10 @@ extension ActionCell {
             imageView.image = UIImage(named: "button-photo-library", in: Bundle(for: type(of: self)), compatibleWith: nil)
         default: break
         }
-        
+
         let isFirst = index == 0
         let isLast = index == actionCount - 1
-        
+
         switch layoutConfiguration.scrollDirection {
         case .horizontal:
             topOffset.constant = isFirst ? 10 : 5
@@ -58,8 +66,10 @@ extension ActionCell {
             bottomOffset.constant = 5
             leadingOffset.constant = isFirst ? 10 : 5
             trailingOffset.constant = isLast ? 10 : 5
+        @unknown default: break
         }
-        
+
     }
-    
+
 }
+

ImagePicker/Appearance.swift

@@ -17,3 +17,4 @@ public class Appearance {
     ///
     public var backgroundColor: UIColor = UIColor(red: 208/255, green: 213/255, blue: 218/255, alpha: 1)
 }
+