am 4619318d: Merge "Sample code to illustrate how to use the accelerometer" into gingerbread

Merge commit '4619318dd1398bd4f87b2e74827b9fb9796a2643' into gingerbread-plus-aosp

* commit '4619318dd1398bd4f87b2e74827b9fb9796a2643':
  Sample code to illustrate how to use the accelerometer