I use https://developers.google.com/+/mobile/ios/ to sharing url-link to the wall of Google plus. For authorization Google+ Platform for iOS using Safari. How i can use UiWebView?
At the moment, the oauth dialogue always links out to Safari, there is no way of running the auth dialogue via a UIWebView. Do file that request with the platform issues list though if you'd like to see that in the future: https://code.google.com/p/google-plus-platform/issues/list