tree b6230e31c4154d2aa846eaf4160571782777d6cd
parent 1ad9394791ff38bd20174e7530ff8c4375fe7fb7
author Yabin Huang <yabinh@google.com> 1625166898 -0700
committer Yabin Huang <yabinh@google.com> 1625258054 -0700

Add a utility method to hide the focus

Bug: 192396578
Test: manual
Change-Id: I5787540a773162bc7081cd1de681150da82d1fc3