Refactor SensorPrivacyService to separate state from service
This refactoring will let us have alternative implementations for the
state of microphone/camera. It also seperates the storage of the other
feature that is known as the "Sensor mute" so that the reuse of this
service doesn't get too convoluted.
Also extract the persitable state from the state implementation so that
alternative implementations can resuse the persistence code.
Some smaller changes:
* Start the sensor use dailog as user 0 always since system UI requires
user 0
* Use SystemClock.elapsedRealTime() instead of network time since it's
guaranteed to my monotonic. This will also change that intervals used in
telemetry aren't going to measure time the device is powered off.
Ignore-AOSP-First: New OWNERS file
Test: atest CtsSensorPrivacyTestCases SensorPrivacyServiceMockingTest
Bug: 200649586
Change-Id: I4c23c2509d7d1bdf49360fc9bbadb79ccd451dcc
15 files changed