cmparts: Add lights settings

 * Converted from Settings app
 * Create a new PartsActivity to launch fragments. This will be improved
   to allow parts to register some metadata which can be queried by
   the Settings app. Ideally we should be able to require nothing
   more than one-liners in the preference XML files inside the Settings
   app for adding new items when complete.

Change-Id: Ic67f65cf2366b32c94bc79cd13492bda159b691f
26 files changed
tree: d351ab5b1bd401999af6bc0244fcf6b61d0ec9ff
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml
  5. proguard.flags