Color Picker: use oval preview

This brings the color picker preview inline with the LED. If we're going
to keep the color picker thing around, lets at least make it uniform

Change-Id: Icc7d9d57c6ca0ceb20dd2ebbc5678f08988f9ddb
1 file changed
tree: 33dfa4520817193e07cce509aa64da6e0bcc1d6e
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml
  5. common.mk