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Commit edb1339a authored by Jared Duke's avatar Jared Duke
Browse files

Refine (optional) system_server Proguard config 

Allow removal of synthetic members, as well as access modifications,
improving both inlining performance and low-risk size reduction.

Bug: 203088572,210510433
Test: SYSTEM_OPTIMIZE_JAVA=true m (validate services.jar/odex change)
Change-Id: I17fd15623351b985d49034f4de13425b31a93758
parent 4ec097ba

services/proguard.flags

+12 −2
Original line number Diff line number Diff line 
# TODO(b/196084106): Refine and optimize this configuration. Note that this

# configuration is only used when `SOONG_CONFIG_ANDROID_SYSTEM_OPTIMIZE_JAVA=true`.

-keep,allowoptimization,allowaccessmodification class ** {

  *;

  !synthetic *;

}



# Various classes subclassed in ethernet-service (avoid marking final).
@@ -9,3 +9,13 @@ 


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

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



# Allows making private and protected methods/fields public as part of

# optimization. This enables inlining of trivial getter/setter methods.

-allowaccessmodification



# Disallow accessmodification for soundtrigger classes. Logging via reflective

# public member traversal can cause infinite loops. See b/210901706.

-keep,allowoptimization class com.android.server.soundtrigger_middleware.** {

  !synthetic *;

}