Question

Can I configure sign up using face book in my android/ios app?
I have successfully integrate Facebook Login in ios and android but this time I need to use face book sign up. I have gone through google and found some tutorial but I got it for web site using iframe.
I also need to store user email and password in my server side database at time of Facebook sign up.
I am using php/mysql at server side.
Thanks in advance to spend your valuable time to solve my question.
Regards, Mayur.

Answer 1

I am assuming that you want registration via Facebook in your app.

for iOS,

What I have used to get information of user from Facebook login is

1) Show facebook dialog for login into facebook account.

2) When successfully login in - (void) dialogDidSucceed:(NSURL*)url method will call of FBLoginDialog.m file

3) Now use FbGraphResponse to get user details to fullfil your registration process.

Example :

-(void)getUserDetails 
{
NSMutableDictionary * params = [[[NSMutableDictionary alloc]init] autorelease];
            [params setValue:@"normal" forKey:@"type"];
            fb_graph_response =[[FBRequestWrapper defaultManager] doGraphGet:@"me" withGetVars:params];
            NSLog(@"getMeButtonPressed:  %@", fb_graph_response.htmlResponse);
responseArray = [[NSMutableArray alloc]init];

            responseArray = [fb_graph_response.htmlResponse JSONValue];

            userdetails = [[Userdetails alloc] init];

            [userdetails setUserid:[responseArray valueForKey:@"id"]];
            [userdetails setUsername:[responseArray valueForKey:@"name"]];
            [userdetails setGender:[responseArray valueForKey:@"gender"]];
            [userdetails setHometown:[[responseArray valueForKey:@"hometown"] valueForKey:@"name"]];
            [userdetails setLocation:[[responseArray valueForKey:@"location"]valueForKey:@"name"]];
            [userdetails setBio:[responseArray valueForKey:@"bio"]];
            [userdetails setFirst_name:[responseArray valueForKey:@"first_name"]];
            [userdetails setLast_name:[responseArray valueForKey:@"last_name"]];
            if ([[responseArray valueForKey:@"email"] length]>0)
            {
                NSString * email = [responseArray valueForKey:@"email"] ;
                email = [email stringByReplacingOccurrencesOfString:@"\u0040" withString:@"@"];
                [userdetails setEmail:email];
                email = nil;
            }
 [self doRegistrationToAppWithEmail:userdetails.email AndFacebookID:userdetails.userid AndUserName:userdetails.username];
 }

Now you can have user details of user for registration process. Show these info in registration view and make it editable so user can change it.

Hope it helps you.