tree ea2b9ec8215cd507bf39aafbb17531314f81070f
parent 3e4d95d33dead86fd88fc06e9e5ffc1fa7652739
author Sunny Goyal <sunnygoyal@google.com> 1510788847 -0800
committer Sunny Goyal <sunnygoyal@google.com> 1510792757 -0800

Various swipe up animation optimizations

> Tracking the touch from the start of the interaction, instead of when launcher is visible
> Animating the snapshot to the final posion after first draw
> Scheduling frame only when there are pending touch events
> Starting launcher before loading recents

Change-Id: Id9c3642ea235a1d35d31dbf28024c99dd4f47daa