Refactor EmergencyInfo theme colors.

Introduces stock colors (primary_color, primary_dark_color, etc) to allow
overriding the colors via resource overlays.

Also updated ic_add_24dp.xml to use colorAccent instead of a hardcoded
tint color.

BUG: 29004404
Change-Id: I13900cf25d5153a2a22acf8945f307c5eb6b28c7
4 files changed
tree: 1c60b5e3e4396447ebcd288a4cce14eb77bf028a
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml