Add scrolling functionality to BandSelectManager.

Now, if band select reaches the top or bottom of the view, the view scrolls in that direction. Very fast scrolls may cause some items not to be selected properly, but this will be fixed in a future CL.

BUG=20669231

Change-Id: Ie3110156c69ec620713c4929d2583c2ed5ab32df
1 file changed
tree: dee656f2da0d57bc7ea194d2467a841c37d5ecf5
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py