This cl is refactor only. It makes next cl ag/22809776 easy to replace screen
compenent time with screen on time.
Bug: 278022529
Test: manual
Change-Id: I2538aeafb0c697f13ec617cea44a70a1b2a114b0
Use the raw start timestamp instead of the first timestamp in the level
map to query app usage time.
Bug: 273175976
Fix: 273175976
Test: manual
Change-Id: Idb43b2bd5378e2f34ec722354408754f4a439c6d
events outside the expected period to make sure the app usage calculation near the boundaries are correct.
Test: make RunSettingsRoboTests + manual
Bug: 264858898
Change-Id: I9f6aa5a09a537f48a26a08b7dff8ae81e8a16e2a
DataProcessManager and start the async task in DataProcessManager when
there is no battery level data.
Test: make RunSettingsRoboTests + manually
Bug: 260964903
Change-Id: Ie36ab6d121a5596a3abc16e7f570dd0d9b32e11c