I've to integrated the FB SDK 3.1 in my ios application.
I successfully share an image on my wall, but i'm not able to set the "via [appname]" (it takes by default "via ios"). I've already put in my info.plist file the appid value.
I'm also not able to make the sharing work for ios5 (it replies with Error 400).
Following there's the code i use:
- (void)viewDidLoad{
appDelegate = [[UIApplication sharedApplication]delegate];
if (!appDelegate.session.isOpen) {
appDelegate.session = [[FBSession alloc] init];
if (appDelegate.session.state == FBSessionStateCreatedTokenLoaded) {
[appDelegate.session openWithCompletionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
}];
}
}
and when i have to share, i call this method:
- (IBAction)fbShare:(id)sender {
if (appDelegate.session.isOpen) {
BOOL displayedNativeDialog = [FBNativeDialogs presentShareDialogModallyFrom:self
initialText:textView.text
image:img
url:nil
handler:nil];
if (!displayedNativeDialog) {
[self performPublishAction:^{
[FBRequestConnection startForUploadPhoto:img
completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
}];
}];}
} else {
if (appDelegate.session.state != FBSessionStateCreated) {
appDelegate.session = [[FBSession alloc] init];
}
[appDelegate.session openWithCompletionHandler:^(FBSession *session,
FBSessionState status,
NSError *error) {
}];}
}
- (void) performPublishAction:(void (^)(void)) action {
if ([FBSession.activeSession.permissions indexOfObject:@"publish_actions"] == NSNotFound) {
[FBSession.activeSession reauthorizeWithPublishPermissions:[NSArray arrayWithObject:@"publish_actions"]
defaultAudience:FBSessionDefaultAudienceFriends
completionHandler:^(FBSession *session, NSError *error) {
if (!error) {
action();
}
else{
}
}];
} else {
action();
}}
Any hint?
Thanks a lot,
erica
