tree 89eee4e2df48ee7bddad982e31c466b17ae1de38
parent 184c61395ec061c7a73017daae73458daa774c30
author Riddle Hsu <riddlehsu@google.com> 1620119511 +0800
committer Riddle Hsu <riddlehsu@google.com> 1627026654 +0000

Use elapsed time as timestamp of activity launch

To have the information of the relation to wall time.

Bug: 187043447
Test: atest ActivityMetricsLoggerTests
Change-Id: Ib9724b83698c5ada372cd5f0db5f4aa7a26e75b5