Google Sign-In iOS SDK Release Notes

2019-11-08 -- v5.0.2

Fixes issue with the wrong error code being sent to signIn:didSignInForUser:withError: when the user cancels iOS's consent dialog during the sign-in flow.

Changes to GIDSignIn:
- uiDelegate has been replaced with presentingViewController.
- hasAuthInKeychain has been replaced with hasPreviousSignIn.
- signInSilently has been replaced with restorePreviousSignIn.
- Removed deprecated kGIDSignInErrorCodeNoSignInHandlersInstalled error code.
Changes to GIDAuthentication:
- Removed deprecated methods getAccessTokenWithHandler: and refreshAccessTokenWithHandler:.
Changes to GIDGoogleUser:
- Removed deprecated property accessibleScopes; use grantedScopes instead.
Adds dependencies on AppAuth and GTMAppAuth.
Removes the dependency on GoogleToolboxForMac.
Drops support for iOS 7.

Added grantedScopes property to GIDGoogleUser. This new property contains the scopes granted to the app. The older accessibleScopes property, which contains the scopes requested by the app, is now deprecated.
Now depends on LocalAuthentication framework.
GIDSignInButton localizations added for Hindi (hi) and Canadian French (fr-CA).

Fixes the issue of signInWillDispatch:error: not being called when SFAuthenticationSession is used on iOS 11.

The appearance of a GIDSignInButton no longer depends on which scopes are requested.
The GoogleSignIn pod now depends on the open-source versions of some dependencies.

The GoogleSignIn pod is now a static framework. Import with #import <GoogleSignIn/GoogleSignIn.h> in Objective-C.
Adds module support. You can also use @import GoogleSignIn; in Objective-C, if modules are enabled, and import GoogleSignIn in Swift without using a bridge-header.
For users of the stand-alone zip distribution, multiple frameworks are now provided and all need to be added to a project. This decomposition allows more flexibility in case of duplicated dependencies.
Removes deprecated method checkGoogleSignInAppInstalled from GIDSignIn.
Removes allowsSignInWithBrowser and allowsSignInWithWebView properties from GIDSignIn.
No longer requires adding bundle ID as a URL scheme supported by the app.

Provides givenName and familyName properties on GIDProfileData.
Allows setting the loginHint property on GIDSignIn to pre-fill the user's ID or email address in the sign-in flow.
Removed the UIViewController(SignIn) category as well as the delegate property from GIDSignInButton.
Requires that uiDelegate has been set properly on GIDSignIn and that SafariServices.framework has been linked.
Removes the dependency on StoreKit.
Adds bitcode support.
Requires Xcode 7 or newer due to bitcode incompatibilities with Xcode 6.

GIDSignInButton renders the sign-in button with the updated Google logo.
New GIDAuthentication method, getTokensWithHandler: get a valid access token and a valid ID token, refreshing them from the auth server if necessary.
New GIDAuthentication method, refreshTokensWithHandler: refresh the access token and ID token.

Requires Xcode 7.0 or above.
Uses SFSafariViewController for signing in on iOS 9. uiDelegate must be set for this to work.
Optimizes fetching user profile.
Supports GTMFetcherAuthorizationProtocol in GIDAuthentication.

Compatible with iOS 9 (beta). Note that this version of the Sign-In SDK does not include bitcode, so you must set ENABLE_BITCODE to NO in your project if you use Xcode 7.
Adds descriptive identifiers for GIDSignInButton's Auto Layout constraints.
signInSilently no longer requires setting uiDelegate.

Supports sign-in via UIWebView rather than app switching to a browser, configurable with the new allowsSignInWithWebView property.
Now apps which have disabled the app switch to a browser via the allowsSignInWithBrowser and in-app web view via allowsSignInWithWebView properties have the option to display a prompt instructing the user to download the Google app from the App Store.
Fixes sign-in button sizing issue when auto-layout is enabled
signInSilently now calls the delegate with error when hasAuthInKeychain is NO as documented
Other minor bug fixes