tree 3d19e9810b5dd43aee70cf47bb4c6183bf827634
parent 3a052d413df19f732e53a41a3781a5e63be50e25
author Sunny Goyal <sunnygoyal@google.com> 1510354320 -0800
committer Sunny Goyal <sunnygoyal@google.com> 1510365993 -0800

Initial changes for handling touch events.

When the touch passes a threashold, we take a snapshot and start the launcher
activity. The launcher displays the snapshot on top of its UI.
As we get further touch events, we move this snapshot and the hotseat in reponse.

Change-Id: I4623676227000afd52805a414a4de499081feced