Simple fix could help you get an Android 9 feature working again on a Pixel handset

Android 9 Pie has a feature called adaptive brightness that automatically makes adjustments to the brightness of a phone's display depe...

Android 9 Pie has a feature called adaptive brightness that automatically makes adjustments to the brightness of a phone's display depending on the user's ambient lighting. And to make this feature even better, it uses AI to learn how dim or bright each user likes the screen under different lighting conditions. And while this feature has worked well in the past, it appears that it is no longer working on some Google Pixel models (like the Pixel 2 XL that yours truly uses as a daily driver).

Now if it was just one Pixel 2 XL with this issue, it wouldn't be a big deal. ...

from PhoneArena http://bit.ly/2Zx4wdf