Android O Features Preview: Spotlight on Some New Animations of the Most Advanced Android OS
|Image Source: AndroidPolice|
Here is the notification panel, animations and the feel of the Android O notification section.
The way Google applied an animation effect is very unique and attractive. I haven't seen the notification shade animation effect like this smooth and attractive in any other Android customized or into any other mobile OS.
Do check-out the slow motion video of this effect in below video.