diff --git a/API/DW.iOSapi.Foundation.pas b/API/DW.iOSapi.Foundation.pas
index 5471097..d8406db 100644
--- a/API/DW.iOSapi.Foundation.pas
+++ b/API/DW.iOSapi.Foundation.pas
@@ -16,10 +16,107 @@ interface
   // Mac
   Macapi.ObjectiveC,
   // iOS
-  iOSapi.Foundation;
+  iOSapi.Foundation, iOSapi.CocoaTypes;
+
+const
+  NSLocaleLanguageDirectionUnknown = 0;
+  NSLocaleLanguageDirectionLeftToRight = 1;
+  NSLocaleLanguageDirectionRightToLeft = 2;
+  NSLocaleLanguageDirectionTopToBottom = 3;
+  NSLocaleLanguageDirectionBottomToTop = 4;
+  NSPersonNameComponentsFormatterStyleDefault = 0;
+  NSPersonNameComponentsFormatterStyleShort = 1;
+  NSPersonNameComponentsFormatterStyleMedium = 2;
+  NSPersonNameComponentsFormatterStyleLong = 3;
+  NSPersonNameComponentsFormatterStyleAbbreviated = 4;
+  NSPersonNameComponentsFormatterPhonetic = 2;
 
 type
+  NSLocale = interface;
+  NSPersonNameComponents = interface;
+  NSUserActivity = interface;
+
+  NSErrorDomain = NSString;
   NSLocaleKey = NSString;
+  NSNotificationName = NSString;
+  NSLocaleLanguageDirection = NSInteger;
+  NSUserActivityPersistentIdentifier = NSString;
+
+  TNSUserActivityBlockMethod1 = procedure(inputStream: NSInputStream; outputStream: NSOutputStream; error: NSError) of object;
+  TNSUserActivityBlockMethod2 = procedure of object;
+
+  NSUserActivityClass = interface(NSObjectClass)
+    ['{412EAEBF-5927-4D01-B83F-69D3B5DFE7B5}']
+    {class} procedure deleteAllSavedUserActivitiesWithCompletionHandler(handler: TNSUserActivityBlockMethod2); cdecl;
+    [MethodName('deleteSavedUserActivitiesWithPersistentIdentifiers:completionHandler:')]
+    {class} procedure deleteSavedUserActivitiesWithPersistentIdentifiers(persistentIdentifiers: NSArray; handler: TNSUserActivityBlockMethod2); cdecl;
+  end;
+
+  NSUserActivity = interface(NSObject)
+    ['{B8C2F6C9-31FE-4282-B7CA-98C96E163033}']
+    function activityType: NSString; cdecl;
+    procedure addUserInfoEntriesFromDictionary(otherDictionary: NSDictionary); cdecl;
+    procedure becomeCurrent; cdecl;
+    function delegate: Pointer; cdecl;
+    function expirationDate: NSDate; cdecl;
+    procedure getContinuationStreamsWithCompletionHandler(completionHandler: TNSUserActivityBlockMethod1); cdecl;
+    function initWithActivityType(activityType: NSString): Pointer; cdecl;
+    procedure invalidate; cdecl;
+    function isEligibleForHandoff: Boolean; cdecl;
+    function isEligibleForPrediction: Boolean; cdecl;
+    function isEligibleForPublicIndexing: Boolean; cdecl;
+    function isEligibleForSearch: Boolean; cdecl;
+    function keywords: NSSet; cdecl;
+    function needsSave: Boolean; cdecl;
+    function persistentIdentifier: NSUserActivityPersistentIdentifier; cdecl;
+    function referrerURL: NSURL; cdecl;
+    function requiredUserInfoKeys: NSSet; cdecl;
+    procedure resignCurrent; cdecl;
+    procedure setDelegate(delegate: Pointer); cdecl;
+    procedure setEligibleForHandoff(eligibleForHandoff: Boolean); cdecl;
+    procedure setEligibleForPrediction(eligibleForPrediction: Boolean); cdecl;
+    procedure setEligibleForPublicIndexing(eligibleForPublicIndexing: Boolean); cdecl;
+    procedure setEligibleForSearch(eligibleForSearch: Boolean); cdecl;
+    procedure setExpirationDate(expirationDate: NSDate); cdecl;
+    procedure setKeywords(keywords: NSSet); cdecl;
+    procedure setNeedsSave(needsSave: Boolean); cdecl;
+    procedure setPersistentIdentifier(persistentIdentifier: NSUserActivityPersistentIdentifier); cdecl;
+    procedure setReferrerURL(referrerURL: NSURL); cdecl;
+    procedure setRequiredUserInfoKeys(requiredUserInfoKeys: NSSet); cdecl;
+    procedure setSupportsContinuationStreams(supportsContinuationStreams: Boolean); cdecl;
+    procedure setTargetContentIdentifier(targetContentIdentifier: NSString); cdecl;
+    procedure setTitle(title: NSString); cdecl;
+    procedure setUserInfo(userInfo: NSDictionary); cdecl;
+    procedure setWebpageURL(webpageURL: NSURL); cdecl;
+    function supportsContinuationStreams: Boolean; cdecl;
+    function targetContentIdentifier: NSString; cdecl;
+    function title: NSString; cdecl;
+    function userInfo: NSDictionary; cdecl;
+    function webpageURL: NSURL; cdecl;
+  end;
+  TNSUserActivity = class(TOCGenericImport<NSUserActivityClass, NSUserActivity>) end;
+
+  NSLocaleClass = interface(NSObjectClass)
+    ['{4597A459-6F9B-49F4-8C80-3F8ED8FDB9D1}']
+    {class} function autoupdatingCurrentLocale: NSLocale; cdecl;
+    {class} function availableLocaleIdentifiers: NSArray; cdecl;
+    {class} function canonicalLanguageIdentifierFromString(&string: NSString): NSString; cdecl;
+    {class} function canonicalLocaleIdentifierFromString(&string: NSString): NSString; cdecl;
+    {class} function characterDirectionForLanguage(isoLangCode: NSString): NSLocaleLanguageDirection; cdecl;
+    {class} function commonISOCurrencyCodes: NSArray; cdecl;
+    {class} function componentsFromLocaleIdentifier(&string: NSString): NSDictionary; cdecl;
+    {class} function currentLocale: NSLocale; cdecl;
+    {class} function ISOCountryCodes: NSArray; cdecl;
+    {class} function ISOCurrencyCodes: NSArray; cdecl;
+    {class} function ISOLanguageCodes: NSArray; cdecl;
+    {class} function lineDirectionForLanguage(isoLangCode: NSString): NSLocaleLanguageDirection; cdecl;
+    {class} function localeIdentifierFromComponents(dict: NSDictionary): NSString; cdecl;
+    {class} function localeIdentifierFromWindowsLocaleCode(lcid: UInt32): NSString; cdecl;
+    {class} function localeWithLocaleIdentifier(ident: NSString): Pointer; cdecl;
+    {class} function preferredLanguages: NSArray; cdecl;
+    {class} function systemLocale: NSLocale; cdecl;
+    {class} function windowsLocaleCodeFromLocaleIdentifier(localeIdentifier: NSString): UInt32; cdecl;
+  end;
 
   NSLocale = interface(NSObject)
     ['{6D772B7D-BE16-4960-A10B-D5BCEE8D3B94}']
@@ -59,6 +156,39 @@ interface
   end;
   TNSLocale = class(TOCGenericImport<NSLocaleClass, NSLocale>) end;
 
+  NSPersonNameComponentsClass = interface(NSObjectClass)
+    ['{C29B6599-AB14-44B4-9FE2-639F74583F65}']
+  end;
+
+  NSPersonNameComponents = interface(NSObject)
+    ['{3BCD57D6-3B07-4328-8CF5-2BCF5EC8B026}']
+    function familyName: NSString; cdecl;
+    function givenName: NSString; cdecl;
+    function middleName: NSString; cdecl;
+    function namePrefix: NSString; cdecl;
+    function nameSuffix: NSString; cdecl;
+    function nickname: NSString; cdecl;
+    function phoneticRepresentation: NSPersonNameComponents; cdecl;
+    procedure setFamilyName(familyName: NSString); cdecl;
+    procedure setGivenName(givenName: NSString); cdecl;
+    procedure setMiddleName(middleName: NSString); cdecl;
+    procedure setNamePrefix(namePrefix: NSString); cdecl;
+    procedure setNameSuffix(nameSuffix: NSString); cdecl;
+    procedure setNickname(nickname: NSString); cdecl;
+    procedure setPhoneticRepresentation(phoneticRepresentation: NSPersonNameComponents); cdecl;
+  end;
+  TNSPersonNameComponents = class(TOCGenericImport<NSPersonNameComponentsClass, NSPersonNameComponents>) end;
+
+function NSUserActivityTypeBrowsingWeb: NSString;
+
 implementation
 
+const
+  libFoundation = '/System/Library/Frameworks/Foundation.framework/Foundation';
+
+function NSUserActivityTypeBrowsingWeb: NSString;
+begin
+  Result := CocoaNSStringConst(libFoundation, 'NSUserActivityTypeBrowsingWeb');
+end;
+
 end.