commit 6284ee7ead2aeec31a55ecab7506e8a6c1f903c3
author Songchun Fan <schfan@google.com> Tue Oct 17 13:10:36 2023 -0700
committer Song Chun Fan <schfan@google.com> Tue Oct 17 21:58:43 2023 +0000
tree 4de7c68b6c73cb3150ce6bfbab84a3853ac83989
parent 779139ddfbd98326dcdd55a48921379a542348fa

[SettingsProvider] do not write under mLock

persistSyncLocked() is called when holding the SettingsProvider lock.
It writes to disk synchronously, which can sometimes take long. This
blocks future reads that also tries to acquire the lock and causes SysUI
jankiness. This CL changes the synchronous write to async, just like any
other write operations in SettingsProvider.

BUG: 284452689
Test: atest com.android.providers.settings.SettingsStateTest

Change-Id: I318c4c6f358dbaa227cb53019db93f262ed10443