Add support for parsing metadata from PreferenceCategory tags.

This was excluded from the initial implementation as there weren't any use cases, but we are approaching scenarios in which linking a controller with a category is useful.

Bug: 112931076

Test: RunCarSettingsRoboTests
Change-Id: I1f5263d042beadb6aea9eff7adcd492549f09b72
3 files changed
tree: 392a03735f44933c0bc3e29b1c20ddac8298368a
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg