tree 6d2ea23fc7466da65e7e61db5097114580079e6e
parent 0c8e90a71404dd6fd9f8ab2f49437fcfc7055179
author William Xiao <wxyz@google.com> 1543357087 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1543363311 +0000

[settings][bt]Improve Bluetooth settings sorting behavior

Newly discovered Bluetooth devices are added to the bottom of the list
Existing devices that change signal strength are updated in-place
Devices are sorted by signal strength every 5 seconds

SY-879 #done
Test: ran bluetooth settings and verified behavior was as described
Change-Id: I68776a4b7aceac120f3954f03e7d9ad5e2c3ca91