updateAutoSignInToken:updateContext:completionHandler:
Sets the current Automatic Sign-In token.
Declaration
- (void) updateAutoSignInToken:(NSString *) autoSignInToken updateContext:(VSAutoSignInTokenUpdateContext *) context completionHandler:(void (^)(NSError *error)) completion;Parameters
- autoSignInToken:
The new token value to store in the person’s Apple Account. Your app determines the contents of this string using a mechanism you determine fitting to identify the account. In addition, ensure its value is of sufficient length, complexity, and security. For more information on setting this property, see Value.
- context:
The object the framework provides that reflects the person’s choice in the authorization prompt; pass the result of the Requestautosigninauthorizationwithcompletionhandler: method.
- completion:
Code you supply that the framework runs after storing the updated token.
Discussion
Call this method when generating a new token value for an account. To update the token, request the person’s authorization for Automatic Sign-In. For more information, see requestAutoSignInAuthorization().