I need to wait (don't execute the code) after the presentModalViewController until the modal view it's dismissed, it's possible or it's a conceptual error ?
-(NSDictionary *)authRequired
{
//This view write the settings when dismissed (plist)
[self presentModalViewController:loginRegView animated:YES];
//Read from the setting file (plist) and send back (it's a delagate method)
NSMutableDictionary *ret=[[NSMutableDictionary alloc] init];
[ret setObject:[app.settings get:@"user"] forKey:@"user"];
[ret setObject:[app.settings get:@"pass"] forKey:@"pass"];
return ret;
}
What you'll have to do is create a LoginRegViewControllerDelegate
protocol to which the View Controller that presents the Modal View Controller adheres, and have your LoginRegViewController
(or whatever its name is) send a message to its delegate
that it just closed / is going to close. In this delegate method, your delegate View Controller should read the just-set settings and do whatever it wants with them.