Fix Carthage

CHANGELOG.md

@@ -1,6 +1,10 @@
 Changelog
 ==========
 
+### 2.0.1
+
+- Clean code and move loader position 
+
 ### 2.0
 
 - Swift 4 version 

Carthage/Build/iOS/OpenSourceController.framework.dSYM/Contents/Info.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>English</string>
+		<key>CFBundleIdentifier</key>
+		<string>com.apple.xcode.dsym.com.OpenSourceController.OpenSourceController-iOS</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundlePackageType</key>
+		<string>dSYM</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleShortVersionString</key>
+		<string>1.0</string>
+		<key>CFBundleVersion</key>
+		<string>1</string>
+	</dict>
+</plist>

Carthage/Build/iOS/OpenSourceController.framework/Headers/OpenSourceController-Swift.h

@@ -0,0 +1,234 @@
+// Generated by Apple Swift version 4.0.3 (swiftlang-900.0.74.1 clang-900.0.39.2)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wgcc-compat"
+
+#if !defined(__has_include)
+# define __has_include(x) 0
+#endif
+#if !defined(__has_attribute)
+# define __has_attribute(x) 0
+#endif
+#if !defined(__has_feature)
+# define __has_feature(x) 0
+#endif
+#if !defined(__has_warning)
+# define __has_warning(x) 0
+#endif
+
+#if __has_attribute(external_source_symbol)
+# define SWIFT_STRINGIFY(str) #str
+# define SWIFT_MODULE_NAMESPACE_PUSH(module_name) _Pragma(SWIFT_STRINGIFY(clang attribute push(__attribute__((external_source_symbol(language="Swift", defined_in=module_name, generated_declaration))), apply_to=any(function, enum, objc_interface, objc_category, objc_protocol))))
+# define SWIFT_MODULE_NAMESPACE_POP _Pragma("clang attribute pop")
+#else
+# define SWIFT_MODULE_NAMESPACE_PUSH(module_name)
+# define SWIFT_MODULE_NAMESPACE_POP
+#endif
+
+#if __has_include(<swift/objc-prologue.h>)
+# include <swift/objc-prologue.h>
+#endif
+
+#pragma clang diagnostic ignored "-Wauto-import"
+#include <objc/NSObject.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+
+#if !defined(SWIFT_TYPEDEFS)
+# define SWIFT_TYPEDEFS 1
+# if __has_include(<uchar.h>)
+#  include <uchar.h>
+# elif !defined(__cplusplus) || __cplusplus < 201103L
+typedef uint_least16_t char16_t;
+typedef uint_least32_t char32_t;
+# endif
+typedef float swift_float2  __attribute__((__ext_vector_type__(2)));
+typedef float swift_float3  __attribute__((__ext_vector_type__(3)));
+typedef float swift_float4  __attribute__((__ext_vector_type__(4)));
+typedef double swift_double2  __attribute__((__ext_vector_type__(2)));
+typedef double swift_double3  __attribute__((__ext_vector_type__(3)));
+typedef double swift_double4  __attribute__((__ext_vector_type__(4)));
+typedef int swift_int2  __attribute__((__ext_vector_type__(2)));
+typedef int swift_int3  __attribute__((__ext_vector_type__(3)));
+typedef int swift_int4  __attribute__((__ext_vector_type__(4)));
+typedef unsigned int swift_uint2  __attribute__((__ext_vector_type__(2)));
+typedef unsigned int swift_uint3  __attribute__((__ext_vector_type__(3)));
+typedef unsigned int swift_uint4  __attribute__((__ext_vector_type__(4)));
+#endif
+
+#if !defined(SWIFT_PASTE)
+# define SWIFT_PASTE_HELPER(x, y) x##y
+# define SWIFT_PASTE(x, y) SWIFT_PASTE_HELPER(x, y)
+#endif
+#if !defined(SWIFT_METATYPE)
+# define SWIFT_METATYPE(X) Class
+#endif
+#if !defined(SWIFT_CLASS_PROPERTY)
+# if __has_feature(objc_class_property)
+#  define SWIFT_CLASS_PROPERTY(...) __VA_ARGS__
+# else
+#  define SWIFT_CLASS_PROPERTY(...)
+# endif
+#endif
+
+#if __has_attribute(objc_runtime_name)
+# define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
+#else
+# define SWIFT_RUNTIME_NAME(X)
+#endif
+#if __has_attribute(swift_name)
+# define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
+#else
+# define SWIFT_COMPILE_NAME(X)
+#endif
+#if __has_attribute(objc_method_family)
+# define SWIFT_METHOD_FAMILY(X) __attribute__((objc_method_family(X)))
+#else
+# define SWIFT_METHOD_FAMILY(X)
+#endif
+#if __has_attribute(noescape)
+# define SWIFT_NOESCAPE __attribute__((noescape))
+#else
+# define SWIFT_NOESCAPE
+#endif
+#if __has_attribute(warn_unused_result)
+# define SWIFT_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+#else
+# define SWIFT_WARN_UNUSED_RESULT
+#endif
+#if __has_attribute(noreturn)
+# define SWIFT_NORETURN __attribute__((noreturn))
+#else
+# define SWIFT_NORETURN
+#endif
+#if !defined(SWIFT_CLASS_EXTRA)
+# define SWIFT_CLASS_EXTRA
+#endif
+#if !defined(SWIFT_PROTOCOL_EXTRA)
+# define SWIFT_PROTOCOL_EXTRA
+#endif
+#if !defined(SWIFT_ENUM_EXTRA)
+# define SWIFT_ENUM_EXTRA
+#endif
+#if !defined(SWIFT_CLASS)
+# if __has_attribute(objc_subclassing_restricted)
+#  define SWIFT_CLASS(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) __attribute__((objc_subclassing_restricted)) SWIFT_CLASS_EXTRA
+#  define SWIFT_CLASS_NAMED(SWIFT_NAME) __attribute__((objc_subclassing_restricted)) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+# else
+#  define SWIFT_CLASS(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+#  define SWIFT_CLASS_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+# endif
+#endif
+
+#if !defined(SWIFT_PROTOCOL)
+# define SWIFT_PROTOCOL(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
+# define SWIFT_PROTOCOL_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
+#endif
+
+#if !defined(SWIFT_EXTENSION)
+# define SWIFT_EXTENSION(M) SWIFT_PASTE(M##_Swift_, __LINE__)
+#endif
+
+#if !defined(OBJC_DESIGNATED_INITIALIZER)
+# if __has_attribute(objc_designated_initializer)
+#  define OBJC_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+# else
+#  define OBJC_DESIGNATED_INITIALIZER
+# endif
+#endif
+#if !defined(SWIFT_ENUM_ATTR)
+# if defined(__has_attribute) && __has_attribute(enum_extensibility)
+#  define SWIFT_ENUM_ATTR __attribute__((enum_extensibility(open)))
+# else
+#  define SWIFT_ENUM_ATTR
+# endif
+#endif
+#if !defined(SWIFT_ENUM)
+# define SWIFT_ENUM(_type, _name) enum _name : _type _name; enum SWIFT_ENUM_ATTR SWIFT_ENUM_EXTRA _name : _type
+# if __has_feature(generalized_swift_name)
+#  define SWIFT_ENUM_NAMED(_type, _name, SWIFT_NAME) enum _name : _type _name SWIFT_COMPILE_NAME(SWIFT_NAME); enum SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_ENUM_ATTR SWIFT_ENUM_EXTRA _name : _type
+# else
+#  define SWIFT_ENUM_NAMED(_type, _name, SWIFT_NAME) SWIFT_ENUM(_type, _name)
+# endif
+#endif
+#if !defined(SWIFT_UNAVAILABLE)
+# define SWIFT_UNAVAILABLE __attribute__((unavailable))
+#endif
+#if !defined(SWIFT_UNAVAILABLE_MSG)
+# define SWIFT_UNAVAILABLE_MSG(msg) __attribute__((unavailable(msg)))
+#endif
+#if !defined(SWIFT_AVAILABILITY)
+# define SWIFT_AVAILABILITY(plat, ...) __attribute__((availability(plat, __VA_ARGS__)))
+#endif
+#if !defined(SWIFT_DEPRECATED)
+# define SWIFT_DEPRECATED __attribute__((deprecated))
+#endif
+#if !defined(SWIFT_DEPRECATED_MSG)
+# define SWIFT_DEPRECATED_MSG(...) __attribute__((deprecated(__VA_ARGS__)))
+#endif
+#if __has_feature(attribute_diagnose_if_objc)
+# define SWIFT_DEPRECATED_OBJC(Msg) __attribute__((diagnose_if(1, Msg, "warning")))
+#else
+# define SWIFT_DEPRECATED_OBJC(Msg) SWIFT_DEPRECATED_MSG(Msg)
+#endif
+#if __has_feature(modules)
+@import ObjectiveC;
+@import UIKit;
+@import Foundation;
+@import CoreGraphics;
+#endif
+
+#pragma clang diagnostic ignored "-Wproperty-attribute-mismatch"
+#pragma clang diagnostic ignored "-Wduplicate-method-arg"
+#if __has_warning("-Wpragma-clang-attribute")
+# pragma clang diagnostic ignored "-Wpragma-clang-attribute"
+#endif
+#pragma clang diagnostic ignored "-Wunknown-pragmas"
+#pragma clang diagnostic ignored "-Wnullability"
+
+SWIFT_MODULE_NAMESPACE_PUSH("OpenSourceController")
+
+SWIFT_CLASS("_TtC20OpenSourceController17LicenceDownloader")
+@interface LicenceDownloader : NSObject
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+
+SWIFT_CLASS("_TtC20OpenSourceController11LicenceFile")
+@interface LicenceFile : NSObject
+- (nonnull instancetype)init SWIFT_UNAVAILABLE;
+@end
+
+
+SWIFT_CLASS("_TtC20OpenSourceController20OpenSourceController")
+@interface OpenSourceController : NSObject
+- (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
+@end
+
+@class NSCoder;
+
+SWIFT_CLASS("_TtC20OpenSourceController23OpenSourceTableViewCell")
+@interface OpenSourceTableViewCell : UITableViewCell
+- (nonnull instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString * _Nullable)reuseIdentifier OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)aDecoder OBJC_DESIGNATED_INITIALIZER;
+- (void)setSelected:(BOOL)selected animated:(BOOL)animated;
+- (void)layoutSubviews;
+@end
+
+@class UITableView;
+@class NSBundle;
+
+SWIFT_CLASS("_TtC20OpenSourceController24OpenSourceViewController")
+@interface OpenSourceViewController : UITableViewController
+- (void)viewDidLoad;
+- (NSInteger)numberOfSectionsInTableView:(UITableView * _Nonnull)tableView SWIFT_WARN_UNUSED_RESULT;
+- (NSInteger)tableView:(UITableView * _Nonnull)tableView numberOfRowsInSection:(NSInteger)section SWIFT_WARN_UNUSED_RESULT;
+- (UITableViewCell * _Nonnull)tableView:(UITableView * _Nonnull)tableView cellForRowAtIndexPath:(NSIndexPath * _Nonnull)indexPath SWIFT_WARN_UNUSED_RESULT;
+- (CGFloat)tableView:(UITableView * _Nonnull)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath * _Nonnull)indexPath SWIFT_WARN_UNUSED_RESULT;
+- (nonnull instancetype)initWithStyle:(UITableViewStyle)style OBJC_DESIGNATED_INITIALIZER;
+- (nonnull instancetype)initWithNibName:(NSString * _Nullable)nibNameOrNil bundle:(NSBundle * _Nullable)nibBundleOrNil OBJC_DESIGNATED_INITIALIZER;
+- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)aDecoder OBJC_DESIGNATED_INITIALIZER;
+@end
+
+SWIFT_MODULE_NAMESPACE_POP
+#pragma clang diagnostic pop

Carthage/Build/iOS/OpenSourceController.framework/Modules/module.modulemap

@@ -0,0 +1,4 @@
+framework module OpenSourceController {
+    header "OpenSourceController-Swift.h"
+    requires objc
+}

Exemple/OpenSourceControllerDemo.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -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>BuildSystemType</key>
+	<string>Latest</string>
+</dict>
+</plist>

Exemple/OpenSourceControllerDemo.xcodeproj/project.xcworkspace/xcuserdata/florian.gabach.xcuserdatad/WorkspaceSettings.xcsettings

@@ -0,0 +1,18 @@
+<?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>BuildLocationStyle</key>
+	<string>UseAppPreferences</string>
+	<key>CustomBuildLocationType</key>
+	<string>RelativeToDerivedData</string>
+	<key>DerivedDataLocationStyle</key>
+	<string>Default</string>
+	<key>EnabledFullIndexStoreVisibility</key>
+	<false/>
+	<key>IssueFilterStyle</key>
+	<string>ShowActiveSchemeOnly</string>
+	<key>LiveSourceIssuesEnabled</key>
+	<true/>
+</dict>
+</plist>

Exemple/OpenSourceControllerDemo.xcodeproj/xcuserdata/florian.gabach.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,14 @@
+<?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>OpenSourceControllerDemo.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

Exemple/OpenSourceControllerDemo/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -103,8 +103,9 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "ios-marketing",
       "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "logo 7-3.png",
       "scale" : "1x"
     }
   ],

OpenSourceController.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 s.name             = 'OpenSourceController'
-s.version          = '2.0'
+s.version          = '2.0.1'
 s.summary          = 'Display all the librarys licence used in your application. Enjoy !'
 s.description      = 'Display a screen with all licence used in your apply can be painful to maintain. OpenSourceController was built to respond to this problem. OpenSourceController is a simple parser to display the licences which are used in your application.'
 s.homepage         = 'https://github.com/terflogag/OpenSourceController'

OpenSourceController.xcodeproj/project.pbxproj

@@ -405,7 +405,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Configs/OpenSourceController.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";
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.OpenSourceController.OpenSourceController-iOS";
@@ -428,7 +428,7 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Configs/OpenSourceController.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";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.OpenSourceController.OpenSourceController-iOS";
 				PRODUCT_NAME = OpenSourceController;

OpenSourceController.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,5 @@
+<?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/>
+</plist>

OpenSourceController.xcodeproj/project.xcworkspace/xcuserdata/florian.gabach.xcuserdatad/WorkspaceSettings.xcsettings

@@ -0,0 +1,18 @@
+<?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>BuildLocationStyle</key>
+	<string>UseAppPreferences</string>
+	<key>CustomBuildLocationType</key>
+	<string>RelativeToDerivedData</string>
+	<key>DerivedDataLocationStyle</key>
+	<string>Default</string>
+	<key>EnabledFullIndexStoreVisibility</key>
+	<false/>
+	<key>IssueFilterStyle</key>
+	<string>ShowActiveSchemeOnly</string>
+	<key>LiveSourceIssuesEnabled</key>
+	<true/>
+</dict>
+</plist>

README.md

@@ -54,9 +54,9 @@ pod "OpenSourceController", '~> 1.0.8' # Swift 3.1 version
 - To integrate OpenSourceController into your Xcode project using [Carthage](https://github.com/Carthage/Carthage), specify it in your Cartfile :
 
 ```ruby
-github "terflogag/OpenSourceController" ~> 2.0
+github "floriangbh/OpenSourceController" ~> 2.0
 
-github "terflogag/OpenSourceController" ~> 1.0.8 # Swift 3.1 version
+github "floriangbh/OpenSourceController" ~> 1.0.8 # Swift 3.1 version
 ```
 
 ## Usage
@@ -131,7 +131,7 @@ What about yours ? If your application also use this library, feel free to cont
 
 ## Author
 
-Florian Gabach, contact@floriangabach.fr
+Florian Gabach, florian.gabach@gmail.com
 
 ## License
 

Sources/Controller/OpenSourceViewController.swift

@@ -7,21 +7,31 @@
 import UIKit
 
 class OpenSourceViewController: UITableViewController {
-
+    
     // MARK: - Var
-
+    
     /// Loading indicator 
-    fileprivate var indicator = UIActivityIndicatorView()
-
+    fileprivate lazy var indicator: UIActivityIndicatorView = {
+        let indicator = UIActivityIndicatorView(frame:CGRect(x: 0,
+                                                             y: 0,
+                                                             width: 40,
+                                                             height: 40) )
+        indicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.gray
+        indicator.hidesWhenStopped = true
+        indicator.backgroundColor = UIColor.clear
+        indicator.color = UIColor.black
+        return indicator
+    }()
+    
     /// TableViewCell identifier
     private let reuseIdentifier = "openSourceCell"
-
+    
     /// Contains all licence object before downloaded 
     internal var licences: [LicenceFile]?
-
+    
     // Controller configuration for customization
     internal var config = OpenSourceControllerConfig()
-
+    
     /// Contains all licences object after downloaded
     fileprivate var downloadedLicence: [LicenceFile]? {
         didSet {
@@ -32,37 +42,45 @@ class OpenSourceViewController: UITableViewController {
             }
         }
     }
-
+    
     // MARK: - Lifecyle
-
+    
     override func viewDidLoad() {
         super.viewDidLoad()
-
-        // Prepare tableview
+        
+        // Prepare controller
+        self.prepare()
+    }
+    
+    // MARK: - Prepare
+    
+    /// Prepare controller
+    fileprivate func prepare() {
         self.prepareTableView()
-
-        // Download licences
+        self.prepareActivityIndicator()
+        self.prepareCloseButton()
+        self.prepareStyle()
         self.prepareLicences()
     }
-
-    override func didReceiveMemoryWarning() {
-        super.didReceiveMemoryWarning()
-    }
-
-    // MARK: - Prepare
-
+    
     /// Download licences 
     fileprivate func prepareLicences() {
-        if let licences = self.licences {
-            self.startLoading()
-            LicenceDownloader.downloadLicences(licences: licences,
-                                               config: self.config) { () in
-                // Update licences 
-                self.downloadedLicence = self.licences
-            }
+        self.startLoading()
+        
+        // Retrieve licence
+        guard let licences = self.licences else {
+            print("No licences found.")
+            return
+        }
+        
+        // Download licence
+        LicenceDownloader.downloadLicences(licences: licences,
+                                           config: self.config) { () in
+                                            // Update licences
+                                            self.downloadedLicence = self.licences
         }
     }
-
+    
     /// Init tableView dataSource, delegate, bar button & title
     fileprivate func prepareTableView() {
         // Common init
@@ -74,46 +92,51 @@ class OpenSourceViewController: UITableViewController {
         self.tableView.dataSource = self
         self.tableView.delegate = self
         self.tableView.separatorStyle = .singleLine
+        
+        // Apply background color from configuration if needed
         if let backgroundColor = self.config.uiConfig.backgroundColor {
             self.tableView.backgroundColor = backgroundColor
         }
-
-        // Navigation bar 
+    }
+    
+    /// Prepare controller style
+    fileprivate func prepareStyle() {
+        // Apply navigation bar tint color if needed
         if let tintColor = self.config.uiConfig.barTintColor {
             self.navigationController?.navigationBar.barTintColor = tintColor
         }
+        
+        // Applu navigation bar text color if needed
         if let textColor = self.config.uiConfig.titleColor {
-            let attribut = [NSAttributedStringKey.foregroundColor: textColor]  
+            let attribut = [NSAttributedStringKey.foregroundColor: textColor]
             self.navigationController?.navigationBar.titleTextAttributes = attribut
         }
-
+    }
+    
+    /// Prepare close button on navigation bar 
+    fileprivate func prepareCloseButton() {
         // Close button (on the right corner of navigation bar)
         let closeButton = UIBarButtonItem(barButtonSystemItem: .stop,
                                           target: self,
                                           action: #selector(self.closePicker))
         closeButton.tintColor = config.uiConfig.closeButtonColor ?? UIColor.black
         self.navigationItem.rightBarButtonItem = closeButton
-
-        // Loading indicator
-        self.prepareActivityIndicator()
     }
-
+    
     // MARK: - Loading indicator
-
+    
     /// Prepare UIActivityIndicatorView and display it at the center of the view
     fileprivate func prepareActivityIndicator() {
-        self.indicator = UIActivityIndicatorView(frame:CGRect(x: 0, 
-                                                              y: 0, 
-                                                              width: 40, 
-                                                              height: 40) )
-        self.indicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.gray
-        self.indicator.center = self.view.center
-        self.indicator.hidesWhenStopped = true
-        self.indicator.backgroundColor = UIColor.clear
-        self.indicator.color = UIColor.black
+        // Add to view
         self.view.addSubview(indicator)
+        
+        // Apply constraint
+        self.indicator.translatesAutoresizingMaskIntoConstraints = false
+        self.indicator.centerXAnchor.constraint(equalTo: view.centerXAnchor).isActive = true
+        let topConstraint = self.navigationController?.navigationBar.frame.size.height ?? 0.0
+        self.indicator.bottomAnchor.constraint(equalTo: view.topAnchor, constant: topConstraint).isActive=true
     }
-
+    
     /// Start loading : start the loader animation 
     fileprivate func startLoading() {
         self.indicator.startAnimating()
@@ -122,7 +145,7 @@ class OpenSourceViewController: UITableViewController {
         // Disable scroll 
         self.tableView.isScrollEnabled = false
     }
-
+    
     /// Stop loading : stop and hide the loader
     fileprivate func stopLoading() {
         self.indicator.stopAnimating()
@@ -131,17 +154,17 @@ class OpenSourceViewController: UITableViewController {
         // Enable scroll 
         self.tableView.isScrollEnabled = true
     }
-
+    
     // MARK: - Table View Data Source
-
+    
     override func numberOfSections(in tableView: UITableView) -> Int {
         return 1
     }
-
+    
     override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
         return self.downloadedLicence?.count ?? 0
     }
-
+    
     override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
         var cell = tableView.dequeueReusableCell(withIdentifier: self.reuseIdentifier,
                                                  for: indexPath) as? OpenSourceTableViewCell
@@ -150,29 +173,29 @@ class OpenSourceViewController: UITableViewController {
             cell = OpenSourceTableViewCell(style: UITableViewCellStyle.default,
                                            reuseIdentifier: self.reuseIdentifier)
         }
-
+        
         // Configure the cell with licence 
         if let licence = self.downloadedLicence?.get(at: indexPath.row) {
             cell?.configure(licence: licence, config: self.config)
         }
-
+        
         return cell!
     }
-
+    
     override func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
         // Automatic dimension 
         return UITableViewAutomaticDimension
     }
-
+    
     // MARK: - Action
-
+    
     /// Handler for click on close button
     @objc fileprivate func closePicker() {
         self.dismissController()
     }
-
+    
     // MARK: - Navigation
-
+    
     /// Dismiss the OpenSourceController
     func dismissController() {
         DispatchQueue.main.async { [weak self] in 

Sources/Model/OpenSourceControllerConfig.swift

@@ -33,7 +33,7 @@ public struct OpenSourceControllerConfig {
     /// Will be applied to the navigation bar title
     public var title: String = "Tiers library"
 
-    // Verbose mode for print log when licence are downloaded
+    /// Verbose mode for print log when licence are downloaded
     public var verbose: Bool = false
 
     /// UI-specific configuration.