commit 8d4d1e6bb0037a88515c2a094a6d39be783a98a5
author wilsonshih <wilsonshih@google.com> Wed Oct 20 19:00:22 2021 +0800
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> Sun Dec 26 15:01:53 2021 +0000
tree 984dd55e136b782aa94f1d12ba922d5951b9bab4
parent 97cccd7e6a46003a0e5daff606efc0f0650cdd34

Only register listeners if setView was success.

Found a memory leak on ViewRootImpl. If the view wasn't been set
to the VRI successfully, there would keep the registed listeners to the
AccessibilityManager and DisplayManager forever because there didn't
need to deatch anything from window.
Another reasonable way is to register all listeners after setView
success.

Bug: 200843755
Test: manual, hard code to force addWindow fail and monitor no more
ViewRootImpl object leaked to AccessibilityManager and DisplayManager.

Change-Id: I3c9cc52d0ca4595c74c1dc3c51d286d9e6e3897f
Merged-In: I3c9cc52d0ca4595c74c1dc3c51d286d9e6e3897f
(cherry picked from commit d69deffd3551c7b008957763d218e6ed1b706384)
Merged-In:I3c9cc52d0ca4595c74c1dc3c51d286d9e6e3897f