TODO list for Auth

[SUPERCILEX]

• Add support in settings (Create settings activity #131) to link with another account (which would enable linking a phone account to an email account)
• Upgrade FirebaseUI to support Android O (Update buildToolsVersion to 26.0.1, supportLibrary and SdkVersion to 26 firebase/FirebaseUI-Android#849 and Add full support for Android O and update deps firebase/FirebaseUI-Android#850)
• Add anonymous auth support to phone auth and make sure stuff is working (Support account linking firebase/FirebaseUI-Android#309)
• Fix name and photo url being null when linking accounts. Turns out it's expected behaviror:

Hi Alexandre,

Hope you're having a great day. I appreciate your time and effort on voicing this out.

I have talked to our engineer and he confirmed that this is an intended behavior. A good explanation for that is, if the user_id already exists in Firebase Auth, user attributes from Identity Provider (Google, Facebook etc.) are not populated as top level attributes. Instead, they are updated in sub-level user.providerUserInfo.

Let me know if you have any other Firebase-related issues/questions. Thank you for using Firebase and I wish you all the best in your project. :)

Cheers,
Hazel

• Fix providers name in AuthMethodPickerActivity sometimes collapsing when they shouldn't (Fix broken picker layout on small screens firebase/FirebaseUI-Android#711 (comment))
• Fix broken picker layout on small screens firebase/FirebaseUI-Android#711
• Add support for GitHub ([DO NOT MERGE] Add GitHub to supported IDPs firebase/FirebaseUI-Android#710). Edit: Nah, it's going to be a pain and it's not the priority.