update all sample code

Author: Darcy Liu

ABUIGroups.zip

@@ -18,22 +18,28 @@
 		<string>[email protected]</string>
 	</array>
 	<key>CFBundleIdentifier</key>
-	<string>com.yourcompany.${PRODUCT_NAME:rfc1034identifier}</string>
+	<string>com.example.apple-samplecode.${PRODUCT_NAME:rfc1034identifier}</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
 	<string>${PRODUCT_NAME}</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>1.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.0</string>
+	<string>1.1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
-	<key>NSMainNibFile</key>
-	<string>MainWindow</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Storyboard</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
 </dict>
 </plist>

ABUIGroups/ABUIGroups-Info.plist

@@ -13,20 +13,20 @@
 		1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DF5F4DF0D08C38300B7A737 /* UIKit.framework */; };
 		2892E4100DC94CBA00A64D0F /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2892E40F0DC94CBA00A64D0F /* CoreGraphics.framework */; };
 		28C286E10D94DF7D0034E888 /* GroupViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 28C286E00D94DF7D0034E888 /* GroupViewController.m */; };
-		EBA33722143278E50011ED69 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = EBA33721143278E50011ED69 /* Default.png */; };
-		EBB63D5213204CCF0046250A /* AddGroupViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = EBB63D5013204CCF0046250A /* AddGroupViewController.xib */; };
+		EB8CFF9917A06F79000E9B78 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = EB8CFF9717A06F79000E9B78 /* Default.png */; };
+		EB8CFF9A17A06F79000E9B78 /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = EB8CFF9817A06F79000E9B78 /* [email protected] */; };
 		EBC432C31300A2F500B4C6A7 /* Icon-72.png in Resources */ = {isa = PBXBuildFile; fileRef = EBC432BC1300A2F500B4C6A7 /* Icon-72.png */; };
 		EBC432C41300A2F500B4C6A7 /* Icon-Small-50.png in Resources */ = {isa = PBXBuildFile; fileRef = EBC432BD1300A2F500B4C6A7 /* Icon-Small-50.png */; };
 		EBC432C51300A2F500B4C6A7 /* Icon-Small.png in Resources */ = {isa = PBXBuildFile; fileRef = EBC432BE1300A2F500B4C6A7 /* Icon-Small.png */; };
 		EBC432C61300A2F500B4C6A7 /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = EBC432BF1300A2F500B4C6A7 /* [email protected] */; };
 		EBC432C71300A2F500B4C6A7 /* Icon.png in Resources */ = {isa = PBXBuildFile; fileRef = EBC432C01300A2F500B4C6A7 /* Icon.png */; };
 		EBC432C81300A2F500B4C6A7 /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = EBC432C11300A2F500B4C6A7 /* [email protected] */; };
 		EBC432C91300A2F500B4C6A7 /* iTunesArtwork in Resources */ = {isa = PBXBuildFile; fileRef = EBC432C21300A2F500B4C6A7 /* iTunesArtwork */; };
-		EBC432CD1300A30300B4C6A7 /* GroupViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = EBC432CC1300A30300B4C6A7 /* GroupViewController.xib */; };
-		EBC432CF1300A30B00B4C6A7 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = EBC432CE1300A30B00B4C6A7 /* MainWindow.xib */; };
 		EBC7192912FBD22800B1931B /* MySource.m in Sources */ = {isa = PBXBuildFile; fileRef = EBC7192812FBD22800B1931B /* MySource.m */; };
 		EBC7192D12FBD37C00B1931B /* AddressBook.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = EBC7192C12FBD37C00B1931B /* AddressBook.framework */; };
 		EBC719BD12FBDAF500B1931B /* AddGroupViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EBC719BB12FBDAF500B1931B /* AddGroupViewController.m */; };
+		EBFD68F017A0686A00A85630 /* Storyboard.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = EBFD68F217A0686A00A85630 /* Storyboard.storyboard */; };
+		EBFD68F417A069A000A85630 /* [email protected] in Resources */ = {isa = PBXBuildFile; fileRef = EBFD68F317A069A000A85630 /* [email protected] */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -42,10 +42,8 @@
 		29B97316FDCFA39411CA2CEA /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		8D1107310486CEB800E47090 /* ABUIGroups-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "ABUIGroups-Info.plist"; plistStructureDefinitionIdentifier = "com.apple.xcode.plist.structure-definition.iphone.info-plist"; sourceTree = "<group>"; };
 		EB567B2F1317364B006805EA /* ReadMe.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = ReadMe.txt; sourceTree = "<group>"; };
-		EB695A1C1321C0AE006556F8 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/AddGroupViewController.xib; sourceTree = "<group>"; };
-		EB695A1D1321C0B7006556F8 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/GroupViewController.xib; sourceTree = "<group>"; };
-		EB695A1E1321C0C0006556F8 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/MainWindow.xib; sourceTree = "<group>"; };
-		EBA33721143278E50011ED69 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = Default.png; sourceTree = "<group>"; };
+		EB8CFF9717A06F79000E9B78 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Default.png; path = images/Default.png; sourceTree = "<group>"; };
+		EB8CFF9817A06F79000E9B78 /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "[email protected]"; path = "images/[email protected]"; sourceTree = "<group>"; };
 		EBC432BC1300A2F500B4C6A7 /* Icon-72.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon-72.png"; path = "images/Icon-72.png"; sourceTree = "<group>"; };
 		EBC432BD1300A2F500B4C6A7 /* Icon-Small-50.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon-Small-50.png"; path = "images/Icon-Small-50.png"; sourceTree = "<group>"; };
 		EBC432BE1300A2F500B4C6A7 /* Icon-Small.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon-Small.png"; path = "images/Icon-Small.png"; sourceTree = "<group>"; };
@@ -58,6 +56,8 @@
 		EBC7192C12FBD37C00B1931B /* AddressBook.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AddressBook.framework; path = System/Library/Frameworks/AddressBook.framework; sourceTree = SDKROOT; };
 		EBC719BA12FBDAF500B1931B /* AddGroupViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AddGroupViewController.h; sourceTree = "<group>"; };
 		EBC719BB12FBDAF500B1931B /* AddGroupViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AddGroupViewController.m; sourceTree = "<group>"; };
+		EBFD68F117A0686A00A85630 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = en; path = en.lproj/Storyboard.storyboard; sourceTree = "<group>"; };
+		EBFD68F317A069A000A85630 /* [email protected] */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "[email protected]"; path = "images/[email protected]"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -124,17 +124,17 @@
 			isa = PBXGroup;
 			children = (
 				EBC432BC1300A2F500B4C6A7 /* Icon-72.png */,
+				EB8CFF9717A06F79000E9B78 /* Default.png */,
+				EB8CFF9817A06F79000E9B78 /* [email protected] */,
 				EBC432BD1300A2F500B4C6A7 /* Icon-Small-50.png */,
+				EBFD68F317A069A000A85630 /* [email protected] */,
 				EBC432BE1300A2F500B4C6A7 /* Icon-Small.png */,
 				EBC432BF1300A2F500B4C6A7 /* [email protected] */,
 				EBC432C01300A2F500B4C6A7 /* Icon.png */,
 				EBC432C11300A2F500B4C6A7 /* [email protected] */,
 				EBC432C21300A2F500B4C6A7 /* iTunesArtwork */,
-				EBB63D5013204CCF0046250A /* AddGroupViewController.xib */,
-				EBC432CC1300A30300B4C6A7 /* GroupViewController.xib */,
-				EBC432CE1300A30B00B4C6A7 /* MainWindow.xib */,
+				EBFD68F217A0686A00A85630 /* Storyboard.storyboard */,
 				8D1107310486CEB800E47090 /* ABUIGroups-Info.plist */,
-				EBA33721143278E50011ED69 /* Default.png */,
 			);
 			name = Resources;
 			sourceTree = "<group>";
@@ -203,17 +203,17 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				EBC432CF1300A30B00B4C6A7 /* MainWindow.xib in Resources */,
-				EBC432CD1300A30300B4C6A7 /* GroupViewController.xib in Resources */,
 				EBC432C31300A2F500B4C6A7 /* Icon-72.png in Resources */,
 				EBC432C41300A2F500B4C6A7 /* Icon-Small-50.png in Resources */,
 				EBC432C51300A2F500B4C6A7 /* Icon-Small.png in Resources */,
 				EBC432C61300A2F500B4C6A7 /* [email protected] in Resources */,
 				EBC432C71300A2F500B4C6A7 /* Icon.png in Resources */,
 				EBC432C81300A2F500B4C6A7 /* [email protected] in Resources */,
 				EBC432C91300A2F500B4C6A7 /* iTunesArtwork in Resources */,
-				EBB63D5213204CCF0046250A /* AddGroupViewController.xib in Resources */,
-				EBA33722143278E50011ED69 /* Default.png in Resources */,
+				EBFD68F017A0686A00A85630 /* Storyboard.storyboard in Resources */,
+				EBFD68F417A069A000A85630 /* [email protected] in Resources */,
+				EB8CFF9917A06F79000E9B78 /* Default.png in Resources */,
+				EB8CFF9A17A06F79000E9B78 /* [email protected] in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -235,28 +235,12 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXVariantGroup section */
-		EBB63D5013204CCF0046250A /* AddGroupViewController.xib */ = {
+		EBFD68F217A0686A00A85630 /* Storyboard.storyboard */ = {
 			isa = PBXVariantGroup;
 			children = (
-				EB695A1C1321C0AE006556F8 /* en */,
+				EBFD68F117A0686A00A85630 /* en */,
 			);
-			name = AddGroupViewController.xib;
-			sourceTree = "<group>";
-		};
-		EBC432CC1300A30300B4C6A7 /* GroupViewController.xib */ = {
-			isa = PBXVariantGroup;
-			children = (
-				EB695A1D1321C0B7006556F8 /* en */,
-			);
-			name = GroupViewController.xib;
-			sourceTree = "<group>";
-		};
-		EBC432CE1300A30B00B4C6A7 /* MainWindow.xib */ = {
-			isa = PBXVariantGroup;
-			children = (
-				EB695A1E1321C0C0006556F8 /* en */,
-			);
-			name = MainWindow.xib;
+			name = Storyboard.storyboard;
 			sourceTree = "<group>";
 		};
 /* End PBXVariantGroup section */
@@ -266,14 +250,29 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = ABUIGroups_Prefix.pch;
-				GCC_VERSION = com.apple.compilers.llvmgcc42;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_CHECK_SWITCH_STATEMENTS = YES;
+				GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = NO;
+				GCC_WARN_MISSING_PARENTHESES = YES;
+				GCC_WARN_SHADOW = NO;
+				GCC_WARN_SIGN_COMPARE = NO;
+				GCC_WARN_TYPECHECK_CALLS_TO_PRINTF = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = NO;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = NO;
+				GCC_WARN_UNUSED_LABEL = NO;
+				GCC_WARN_UNUSED_VALUE = NO;
+				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = "ABUIGroups-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
+				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_NAME = ABUIGroups;
 				RUN_CLANG_STATIC_ANALYZER = NO;
 			};
@@ -283,14 +282,28 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = ABUIGroups_Prefix.pch;
-				GCC_VERSION = com.apple.compilers.llvmgcc42;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_CHECK_SWITCH_STATEMENTS = YES;
+				GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = NO;
+				GCC_WARN_MISSING_PARENTHESES = YES;
+				GCC_WARN_SHADOW = NO;
+				GCC_WARN_SIGN_COMPARE = NO;
+				GCC_WARN_TYPECHECK_CALLS_TO_PRINTF = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = NO;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = NO;
+				GCC_WARN_UNUSED_LABEL = NO;
+				GCC_WARN_UNUSED_VALUE = NO;
+				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = "ABUIGroups-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
 				PRODUCT_NAME = ABUIGroups;
-				RUN_CLANG_STATIC_ANALYZER = NO;
+				RUN_CLANG_STATIC_ANALYZER = YES;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -299,11 +312,13 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
+				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
 				SDKROOT = iphoneos;
 			};
 			name = Debug;
@@ -312,12 +327,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				GCC_C_LANGUAGE_STANDARD = c99;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
 				OTHER_CFLAGS = "-DNS_BLOCK_ASSERTIONS=1";
+				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
 				SDKROOT = iphoneos;
 			};
 			name = Release;

ABUIGroups/ABUIGroups.xcodeproj/project.pbxproj

@@ -3,8 +3,8 @@
 //
 #import <Availability.h>
 
-#ifndef __IPHONE_3_0
-#warning "This project uses features only available in iPhone SDK 3.0 and later."
+#ifndef __IPHONE_6_0
+#warning "This project uses features only available in iOS SDK 6.0 and later."
 #endif
 
 

ABUIGroups/ABUIGroups_Prefix.pch

@@ -1,7 +1,7 @@
 /*
      File: ABUIGroupsAppDelegate.h
  Abstract: Application delegate that sets up the application.
-  Version: 1.0
+  Version: 1.1
  
  Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
  Inc. ("Apple") in consideration of your agreement to the following
@@ -41,20 +41,12 @@
  STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
  
- Copyright (C) 2011 Apple Inc. All Rights Reserved.
+ Copyright (C) 2013 Apple Inc. All Rights Reserved.
  
 */
 
-#import <UIKit/UIKit.h>
-
-@interface ABUIGroupsAppDelegate : NSObject <UIApplicationDelegate> 
-{
-    UIWindow *window;
-    UINavigationController *navigationController;
-}
-
-@property (nonatomic, retain) IBOutlet UIWindow *window;
-@property (nonatomic, retain) IBOutlet UINavigationController *navigationController;
+@interface ABUIGroupsAppDelegate : UIResponder <UIApplicationDelegate>
+@property (strong, nonatomic) UIWindow *window;
 
 @end
 

ABUIGroups/Classes/ABUIGroupsAppDelegate.h

@@ -1,7 +1,7 @@
 /*
      File: ABUIGroupsAppDelegate.m
  Abstract: Application delegate that sets up the application.
-  Version: 1.0
+  Version: 1.1
  
  Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
  Inc. ("Apple") in consideration of your agreement to the following
@@ -41,26 +41,19 @@ OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
  
- Copyright (C) 2011 Apple Inc. All Rights Reserved.
+ Copyright (C) 2013 Apple Inc. All Rights Reserved.
  
 */
 
 #import "ABUIGroupsAppDelegate.h"
-#import "GroupViewController.h"
 
 @implementation ABUIGroupsAppDelegate
-@synthesize window, navigationController;
-
 
 #pragma mark -
 #pragma mark Application lifecycle
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {        
-    // Add the navigation controller's view to the window and display.
-    [self.window addSubview:navigationController.view];
-    [self.window makeKeyAndVisible];
-
     return YES;
 }
 
@@ -118,13 +111,5 @@ Free up as much memory as possible by purging cached data objects that can be re
      */
 }
 
-
-- (void)dealloc 
-{
-	[navigationController release];
-	[window release];
-	[super dealloc];
-}
-
 @end
 

ABUIGroups/Classes/ABUIGroupsAppDelegate.m

@@ -1,7 +1,7 @@
 /*
      File: AddGroupViewController.h
- Abstract: Definitions for the AddGroupViewController class.
-  Version: 1.0
+ Abstract: Allows users to enter a name for a new group.
+  Version: 1.1
  
  Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple
  Inc. ("Apple") in consideration of your agreement to the following
@@ -41,30 +41,11 @@
  STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
  
- Copyright (C) 2011 Apple Inc. All Rights Reserved.
+ Copyright (C) 2013 Apple Inc. All Rights Reserved.
  
 */
 
-@class AddGroupViewController;
-@protocol AddGroupDelegate;
+@interface AddGroupViewController : UIViewController
+@property (nonatomic, copy) NSString *group;
 
-@interface AddGroupViewController : UIViewController<UITextFieldDelegate>
-{
-	UITextField *textField;
-	id <AddGroupDelegate> delegate;
-}
-
-@property(nonatomic, retain) IBOutlet UITextField *textField;
-@property (nonatomic, assign) id <AddGroupDelegate> delegate;
-
-- (IBAction)cancel:(id)sender;
-- (IBAction)save:(id)sender;
-
-@end
-
-@protocol AddGroupDelegate <NSObject>
-
-- (void)addViewController:(AddGroupViewController *)addGroupViewController 
-			  didAddGroup:(NSString *)name;
-
-@end
+@end