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Commit 1149dbb0 authored by Timothy Yiu's avatar Timothy Yiu
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Refine system service proguard rules 

Refine proguard rules for system services to prepare for rolling out
full system server R8 optimization.

Added proguard rules to keep auto-generated Java aconfig flags to
prevent Flag function from being inlined / removed since R8 do not have
context on flags that are referenced outside of the module.

Bug: 313546597
Change-Id: I184cd7a79acc7fa2d9db66438df1f0b50d951fd9
Test: Local build and boot with full system server optimization
parent 8ec1eb1e

services/proguard.flags

+4 −1
Original line number Diff line number Diff line
@@ -54,7 +54,10 @@ 
-keep,allowoptimization,allowaccessmodification class android.app.admin.flags.FeatureFlagsImpl { *; }

-keep,allowoptimization,allowaccessmodification class com.android.server.input.NativeInputManagerService$NativeImpl { *; }

-keep,allowoptimization,allowaccessmodification class com.android.server.ThreadPriorityBooster { *; }

-keep,allowaccessmodification class android.app.admin.flags.Flags { *; }



# Keep all aconfig Flag class as they might be statically referenced by other packages

# An merge or inlining could lead to missing dependencies that cause run time errors

-keepclassmembernames class android.**.Flags, com.android.**.Flags { public *; }



# Referenced via CarServiceHelperService in car-frameworks-service (avoid removing)

-keep public class com.android.server.utils.Slogf { *; }