Move motion event related methods to class MotionEventHelper.

Bug: 6943189
Change-Id: I9084cc8ebb501a5b772ed4e00bd64a3b2e8bafb3
2 files changed
tree: 4e44bba84982d2242432d9b75fb41087169149ea
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/