Interface CredentialRefreshListener (1.39.0)

Listener for refresh token results.

These methods are called from Credential#refreshToken() after a response has been received from refreshing the token. #onTokenResponse is called on a successful HTTP response, and #onTokenErrorResponse is called on an error HTTP response.

Notifies of an error token response from Credential#refreshToken().

Typical use is to provide functionality like removing persistence of the access token from the data store. Implementations can assume proper thread synchronization is already taken care of inside Credential#refreshToken(). Implementations can also assume that Credential#setAccessToken, and Credential#setExpiresInSeconds have already been called previously with null to clear their values.

Notifies of a successful token response from Credential#refreshToken().

Typical use is to provide functionality like persisting the access token in a data store. Implementations can assume proper thread synchronization is already taken care of inside Credential#refreshToken(). Implementations can also assume that Credential#setAccessToken, Credential#setRefreshToken, and Credential#setExpiresInSeconds have already been called previously with the information from the TokenResponse.