tree bf619b8d598043872376e6cdceb663d1cc35d8dc
parent 1ea392f0bc30134a800be224d8fbcf1af63bb80b
author Sunny Goyal <sunnygoyal@google.com> 1439609319 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1441049814 -0700

Refactoring wallpaper picker activity

  > Moving different tiles to individual classes
  > Moving some utility methods to corresponding tile classes
  > No functionality change

Change-Id: I493cf309f4e3d817a9300be004c475d208f8dadb