tree 1df3e45d25ccd3df7b775c460e2a9b61128c1b2f
parent 12eeecc36b620f3b824c81064c1a025c38685638
author Andy Wickham <awickham@google.com> 1607748078 -0800
committer Tony Wickham <twickham@google.com> 1618353346 -0700

Updates quickswitch animation from Launcher.

 - Workspace/All Apps/Hotseat no longer translate down
 - Fading of these elements and scaling of Workspace are tied to the
   wallpaper depth animation
 - At any point in the drag, you can still swipe up to enter Overview

This makes it feel like the apps are tied to the wallpaper and avoids
moving them orthogonally to the finger.

It also makes the "No recent items" animation more elegant.

Demo: https://drive.google.com/file/d/1phuRCqb69vuMp3ijS6PR5lTEcBHScjie/view?usp=sharing&resourcekey=0-2HXtMLUhQ-YU53hYlYV-fQ
Demo with no recent apps: https://drive.google.com/file/d/1wjexqznxs9ZhiUtCDW4-ZK6c7hKDRaXn/view?usp=sharing&resourcekey=0-GugbpJK8_cnFbUBB2Ar30w

Fixes: 174228745
Test: Manual
Change-Id: I1574ff89a0f382b7e63bf03cf4300ec7c695cfec