am 294c9fb8: Improved graphics for the intruder alert.

Merge commit '294c9fb8990ded73be52a3c1bfddbe1cebcd8b8e' into gingerbread-plus-aosp

* commit '294c9fb8990ded73be52a3c1bfddbe1cebcd8b8e':
  Improved graphics for the intruder alert.