tree 92b2e3b5e8c2f4683c2ecb4eb76c190b6a7f6feb
parent ebd5e88164ef3a59cfe5f75a9eaeb95222ded7fa
author Sunny Goyal <sunnygoyal@google.com> 1559031979 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1559084107 -0700

Improving swipe up interaction when device is locked

When device is locked, only scale down the top task as a response to
the user interaction. When user flings or lifts his finger, the task
is dismissed to go to the lock screen

LockScreenRecentsActivity is an empty activity which starts on top of lock
screen and finishes immediately. This allows us to start a recents transition
with just the top activity as the animation target. This target is then used
for swipe up interaction

Bug: 133167096
Change-Id: I466ed142ea33d626c78cb9cc5f6311bad26b8d98