de787d4a8303bb2f1c4ea05b373b5a8773a5954f - platform_frameworks_base

commit	de787d4a8303bb2f1c4ea05b373b5a8773a5954f	[log] [tgz]
author	Anthony Hugh <ahugh@google.com>	Thu Aug 22 15:35:48 2019 -0700
committer	Anthony Hugh <ahugh@google.com>	Wed Sep 04 15:00:24 2019 -0700
tree	9b080c05f2bb3f0d4dc9855b914a630bc6867f28
parent	d5c504d58781b6dd8649bf5a95aa5ae60c0e10ae [diff]

Refactor PermissionManager.SPLIT_PERMISSIONS

Creating a SystemConfig from a non-system process is taking 500+ ms.
This CL instead exposes the needed split permissions from system_server
to optimize performance.

Tested locally and creating PermissionManager / retrieving SystemConfig
is now less than 1 ms.

Bug: 139828734
Bug: 139485700
Fixes: 139828734
Test: Added systrace / logs to PermissionController app and traced
runtime of onGrantDefaultRoles().

Change-Id: I111403e8dae3bc2b0acafc32e61aa5cd890fea29

core/java/android/content/pm/PackageParser.java[diff]
core/java/android/content/pm/permission/SplitPermissionInfoParcelable.aidl[Added - diff]
core/java/android/content/pm/permission/SplitPermissionInfoParcelable.java[Added - diff]
core/java/android/permission/IPermissionManager.aidl[diff]
core/java/android/permission/PermissionManager.java[diff]
core/java/com/android/server/SystemConfig.java[diff]
services/core/java/com/android/server/pm/permission/PermissionManagerService.java[diff]

7 files changed