facebook

#import <UIKit/UIKit.h>

@class MyViewController;

@interface HelloWorldAppDelegate : NSObject <UIApplicationDelegate, FBSessionDelegate> {
	
    UIWindow *window;
    MyViewController *myViewController;
	FBSession* _session;

facebook

#import "MyViewController.h"
#import "HelloWorldAppDelegate.h"
#import "FBConnect/FBConnect.h"

static NSString* kApiKey = @"YOUR_API_KEY";
static NSString* kApiSecret = @"YOUR_API_SECRET";

@implementation HelloWorldAppDelegate

@synthesize window;