Question about refresh token about azure-activedirectory-library-for-android

[omercs]

ADAL handles cache/expiration for you. You need to set secret key for API<18 to setup encryption. Your app can derive pinpassword or ask user as well to make it more secure. App will set the derived key for encryption.
Are you using "acquireTokenByRefreshToken" to get a token? That will not cache the result and prompt will display for next acquireToken call.

[maxmironov]

No, I use "acquireToken" method.
The flow is:

1. User logs in and both tokens acquired.
2. Access token expires.
3. Refresh token is used to receive new access token and new refresh token, but refresh token is not acquired (has null value in AuthenticationResult).
4. New access token expires.
5. Refresh token is null so update fails and user is prompted to log in again.

As I can see, first it checks cache for access token. If it is absent/expired, AADAL checks for refresh token. If refresh token is valid it is used for update (AuthenticationContext.java#L675). When this scenario takes place I don't get new refresh token in AuthenticationResult.

[omercs]

I could not get a repro for this. Can you send log entries for that?

[omercs]

Recent code does not repro. Please open it if you repro.