Implementing FB sharing in iOS

fbShareExample.m

#
# Make sure to add Social.Framework to the list of dependencies
#

#import "Social/Social.h"
#import "Accounts/Accounts.h"


if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) 
{
    SLComposeViewController *composeController = [SLComposeViewController
                                                         composeViewControllerForServiceType:SLServiceTypeFacebook];
        
    [composeController setInitialText:@"Check this out"];
    [composeController addImage:someImage];

    [self presentViewController:composeController animated:YES completion:nil];

}