cb02c57b454f300e8ee2c24e8f8d146b7664693c - platform_frameworks_base

commit	cb02c57b454f300e8ee2c24e8f8d146b7664693c	[log] [tgz]
author	Riddle Hsu <riddlehsu@google.com>	Wed Dec 06 20:59:10 2023 +0800
committer	Riddle Hsu <riddlehsu@google.com>	Fri Dec 15 07:11:27 2023 +0000
tree	bf47fbe5dedbcaaf28e4660f9ccbf1a98f545983
parent	c7f210a604875cb595e8844cfb66fbb3d251c4be [diff]

Reuse death recipient of window session for its windows

The process of WindowState is impossible to be different from
the Session. Since Session has registered death recipient, it
is unnecessary to register for the windows belonging to the
same process.

This simplifies the code structure and reduces overhead to binder.

Additional note:
 WMS#addWindow has checked valid display at the beginning.

Bug: 163976519
Test: WindowManagerServiceTests

Change-Id: Id249c9b4d3f347383939ee70e0b0deb54be7172a

data/etc/services.core.protolog.json[diff]
services/core/java/com/android/server/wm/Session.java[diff]
services/core/java/com/android/server/wm/WindowManagerService.java[diff]
services/core/java/com/android/server/wm/WindowState.java[diff]
services/tests/wmtests/src/com/android/server/wm/WindowManagerServiceTests.java[diff]

5 files changed

tree: bf47fbe5dedbcaaf28e4660f9ccbf1a98f545983