Add overlays for nav bar interaction mode.
- Add config for nav bar interaction mode
- Add overlay packages for overriding the nav bar interaction mode
- Migrate existing swipe up setting into the resource overlay
P2 P->Q:
def/off -> 3 button overlay enabled (from default)
set on -> 2 button overlay enabled (from setting)
P3 (default on):
def (setting not exposed) -> 2 button overlay enabled (from default)
Bug: 127366543
Test: adb shell cmd overlay dump
Change-Id: I75590f81d9dd6a017776e0a34c295575bfe1bf2a
17 files changed