Daniel Rodriguez

Thank you @hsubox76 for taking the time to look at the issue. That validation you presented might be combined with others validations to keep the consistency of Firebase js SDK...

Digging deeper into the issue where the intent never shows the providers, we(@jftabord) found that the error has something to do with missing credentials in the Smart Lock for passwords...

After @jftabord reproduced the bug on a demoFirebaseUI app and after we noticed the request was trying to access to credential at the Google Play Services/ Smart Lock https://github.com/firebase/FirebaseUI-Android/blob/5b6c9f01f5a674d754d8e9b1242197fe040086e7/auth/src/main/java/com/firebase/ui/auth/data/remote/SignInKickstarter.java#L97-L121 We...

@neilpatrickadams just update your app and give a try. ```java com.firebase.ui.auth.AuthUI.getInstance() ... .setIsSmartLockEnabled(false) .setAlwaysShowSignInMethodScreen(true) ... .build(); ```