Google Sign-In quick migration guide

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This page details key changes for major versions of the Google Sign-In SDK.

Follow this guide to migrate your app to the latest version of the Google Sign-In SDK. Note that the documentation always refers to the most recent version.

Also refer to the release notes and the repository on GitHub for more information.

Google Sign-In SDK v7.0.0

To migrate your app from a version of the Google Sign-In SDK prior to v7.0.0, make the following changes:

v6.2.x v7.0.0
GIDSignIn
signInWithConfiguration:presentingViewController:callback:
GIDSignIn
signInWithPresentingViewController:completion:
GIDSignIn
restorePreviousSignInWithCallback:
GIDSignIn
restorePreviousSignInWithCompletion:
GIDSignIn
disconnectWithCallback:
GIDSignIn
disconnectWithCompletion:
GIDAuthentication
doWithFreshTokens:
GIDGoogleUser
refreshTokensIfNeededWithCompletion:
GIDSignIn
addScopes:presentingViewController:callback:
GIDGoogleUser
addScopes:presentingViewController:completion:

Google Sign-In SDK v6.0.0

To migrate your app from a version of the Google Sign-In SDK prior to v6.0.0, make the following changes:

  • Update all [GIDSignIn sharedInstance] calls to GIDSignIn.sharedInstance property accesses.

  • Move all client configuration (client IDs, etc.) to a GIDConfiguration object.

  • Update calls to removed methods to their new equivalents:

    v5.x.x v6.0.0
    signIn signInWithConfiguration:presentingViewController:callback:
    restorePreviousSignIn restorePreviousSignInWithCallback:
    disconnect disconnectWithCallback:
    getTokensWithHandler: doWithFreshTokens:
    refreshTokensWithHandler: doWithFreshTokens:
  • Remove all references to the GIDSignInDelegate protocol and its methods.

    • Move the logic from signIn:didSignInForUser:withError: to the callback block of signInWithConfiguration:presentingViewController:callback:.

    • Move the logic from signIn:didDisconnectWithUser:withError: to the callback block of disconnectWithCallback:.

  • Manually connect GIDSignInButton to a method that calls signInWithConfiguration:presentingViewController:callback: using an IBAction or similar.