FirebaseAuth UI country code selection scrollbar not implemented right.

[srujanb]

Step 2: Describe your environment

• Android device: OnePlus
• Android OS version: 8.0
• Google Play Services version: 11.8.0
• Firebase/Play Services SDK version: 11.8.0
• FirebaseUI version: 3.2.1

Step 3: Describe the problem:

The scrollbar should not go beyond the screen when scrolling happens on the dialog box. See the scrollbar in the video below.

https://youtu.be/t2xaA-M0t-E

Steps to reproduce:

1. Implement firebaseUI auth.
2. Include SMS auth builder
3. Click on the list of countries to select country code.
4. Scroll
5. Get annoyed with the scrollbar going all the way to the bottom, out of the screen.

Observed Results:

See the Scrollbar in the video.

https://youtu.be/t2xaA-M0t-E

Expected Results:

Scrollbar not going beyond screen

Relevant Code:

None.

[SUPERCILEX]

Yeah, the whole phone auth codebase is in a sad place right now. We're getting very close to a complete rewrite which will give us the freedom to use stuff like the recycler view and whatnot to improve that kind of UX. I was actually thinking of making it a bottom sheet since the spinner takes up the entire screen anyway. It'll get there! 😊

[samtstern]

This has been fixed and released in version 4.2.1.