tree 5cc54fcc5b738ee9027b2ca23492e3cf3e5dbcea
parent eb4b2d0147c5cf25672681962ea4fd9ea9a23471
author Winson Chung <winsonc@google.com> 1637654654 +0000
committer Winson Chung <winsonc@google.com> 1638506306 +0000

Fix issue with Shell listeners being unbound if SysUI is restarted

- If SysUI is restarted (ie. during dev or a crash), the components
  registering the shell listeners may not be aware of this, and
  listener callbacks will not be re-registered.  Currently all the
  listeners are managed correctly (bound & later unbound) so we can
  just keep the active listener references to re-register if this
  happens.

Bug: 207142749
Test: Kill SysUI, start some apps and ensure Launcher still shows them
      in recents
Change-Id: I47665180bbff3a12b12686e2ca3063ecd188bb56