182ea1cd99ac429630a48fa0b0618fda46c40b13 - platform_frameworks_base

commit	182ea1cd99ac429630a48fa0b0618fda46c40b13	[log] [tgz]
author	Patrick Baumann <patb@google.com>	Mon Nov 18 13:43:11 2019 -0800
committer	Patrick Baumann <patb@google.com>	Fri Nov 22 11:55:10 2019 -0800
tree	fd87d812f1b901bcc738150e724551ab5a60e204
parent	081777becde7d5dee0341461844a5561d0eb0a31 [diff]

Avoids deadlock when applying preferred activities

Prior to this change, we were resolving the mime type of a given intent
while holding the package lock. With this change, we instead rely on the
preferred-activity declaration to define the mime type if it's
important, removing need for an activity manager service call and the
potential for deadlock.

Bug: 143105100
Test: Manual; sideload to /system/etc/preferred-apps/ and reset app preferences
Change-Id: Ie0b124216b49a1147bd5c2e82cf8c7cadb3f08ac

services/core/java/android/content/pm/PackageManagerInternal.java[diff]
services/core/java/com/android/server/pm/CrossProfileAppsServiceImpl.java[diff]
services/core/java/com/android/server/pm/LauncherAppsService.java[diff]
services/core/java/com/android/server/pm/PackageManagerService.java[diff]
services/core/java/com/android/server/pm/Settings.java[diff]
services/tests/servicestests/src/com/android/server/pm/CrossProfileAppsServiceImplTest.java[diff]

6 files changed