Facebook iOS Authorise and Post Without Dialog?

Question

Im just starting out with the Facebook SDK for iOS and checked out the documentation and other help thoroughly but can\'t be successful.

I have started a new view ba

Answer 1

You're missing a key point in your delegate, you have to save the session data yourself

- (void)fbDidLogin {
    // store the access token and expiration date to the user defaults
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    [defaults setObject:facebook.accessToken forKey:ACCESS_TOKEN_KEY];
    [defaults setObject:facebook.expirationDate forKey:EXPIRATION_DATE_KEY];
    [defaults synchronize];
}

And then when you initialize facebook you would do the following

facebook = [[Facebook alloc] initWithAppId:kAppId];
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
facebook.accessToken = [defaults objectForKey:ACCESS_TOKEN_KEY];
facebook.expirationDate = [defaults objectForKey:EXPIRATION_DATE_KEY];

And finally, if you want to post without a dialog you would do this

NSString *message = @"Visit my blog http://effectivemobility.blogspot.com/";
NSArray *obj = [NSArray arrayWithObjects:message, nil];
NSArray *keys = [NSArray arrayWithObjects:@"message", nil];

// There are many other params you can use, check the API
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjects:obj forKeys:keys];

[facebook requestWithGraphPath:@"me/feed" andParams:params andHttpMethod:@"POST" andDelegate:nil];

I hope that helps