Google + iPhone API sign in and share without leaving app

Question

I recently integrated the Google + API in my App, it was a breeze, my only problem with it, is that everything requires you to leave the app and then come back (it uses URL

Answer 1

Use the (new) Google Sign In iOS SDK.

The SDK natively supports Sign In through WebView when no Google app is present to complete the Sign In process. It also supports potential dispatch to several Google apps for this purpose.