How to prevent the extra view displaying an access code when using Google OAuth 2.0

Question

I followed http://googlemac.blogspot.com/2011/05/ios-and-mac-sign-in-controllers.html to allow users to use Google to login to an iPhone app. After I tap \"Allow access\" bu

Answer 1

I tried this trick and it gets work...

replace the webview shouldStartLoadWithRequest with this below method in GTMOAuth2ViewControllerTouch.h. It will not show the authentication code page.

*- (BOOL)webView:(UIWebView *)webView
  shouldStartLoadWithRequest:(NSURLRequest *)request
              navigationType:(UIWebViewNavigationType)navigationType {
    if (!hasDoneFinalRedirect_)
    {
        hasDoneFinalRedirect_ = [signIn_ requestRedirectedToRequest:request];

        if ([request.URL.absoluteString rangeOfString:@"https://accounts.google.com/o/oauth2/approval?"].location != NSNotFound)
        {
            self.redirectView.frame=[UIScreen mainScreen].bounds;
            //webView.frame=[UIScreen mainScreen].bounds;
            [self.activityView startAnimating];
            [webView addSubview:self.redirectView];

            return YES;
        }
        else if(hasDoneFinalRedirect_) {
            // signIn has told the view to close
            return NO;
        }
    }

    return YES;
}*

in this I am adding my own custom view (redirectView) to this authentication page by checking this approval url https://accounts.google.com/o/oauth2/approval?

and You should also add activityView in xib of GTMOAuth2ViewControllerTouch to show the loader while redirecting back to the application.