1# TODO(b/210510433): Refine and optimize this configuration. Note that this
2# configuration is only used when `SOONG_CONFIG_ANDROID_SYSTEM_OPTIMIZE_JAVA=true`.
3
4# Preserve line number information for debugging stack traces.
5-keepattributes SourceFile,LineNumberTable
6
7# Allows making private and protected methods/fields public as part of
8# optimization. This enables inlining of trivial getter/setter methods.
9-allowaccessmodification
10
11# Process entrypoint
12-keep class com.android.server.SystemServer {
13  public static void main(java.lang.String[]);
14}
15
16# APIs referenced by dependent JAR files and modules
17# TODO(b/300514883): Pull @SystemApi keep rules from system-api.pro.
18-keep interface android.annotation.SystemApi
19-keep @android.annotation.SystemApi class * {
20  public protected *;
21}
22-keepclasseswithmembers class * {
23  @android.annotation.SystemApi *;
24}
25# Also ensure nested classes are kept. This is overly conservative, but handles
26# cases where such classes aren't explicitly marked @SystemApi.
27-if @android.annotation.SystemApi class *
28-keep public class <1>$** {
29  public protected *;
30}
31
32# Accessed from com.android.compos APEX
33-keep,allowoptimization,allowaccessmodification class com.android.internal.art.ArtStatsLog {
34   public static void write(...);
35}
36
37# Various classes subclassed in or referenced via JNI in ethernet-service
38-keep public class android.net.** { *; }
39-keep,allowoptimization,allowaccessmodification class com.android.net.module.util.* { *; }
40-keep,allowoptimization,allowaccessmodification public class com.android.server.net.IpConfigStore { *; }
41-keep,allowoptimization,allowaccessmodification public class com.android.server.net.BaseNetworkObserver { *; }
42-keep,allowoptimization,allowaccessmodification class com.android.server.display.feature.DisplayManagerFlags { *; }
43-keep,allowoptimization,allowaccessmodification class android.app.admin.flags.FeatureFlagsImpl { *; }
44-keep,allowoptimization,allowaccessmodification class com.android.server.input.NativeInputManagerService$NativeImpl { *; }
45-keep,allowoptimization,allowaccessmodification class com.android.server.ThreadPriorityBooster { *; }
46
47# Keep all aconfig Flag class as they might be statically referenced by other packages
48# An merge or inlining could lead to missing dependencies that cause run time errors
49-keepclassmembernames class android.**.Flags, com.android.**.Flags { public *; }
50
51# Referenced via CarServiceHelperService in car-frameworks-service (avoid removing)
52-keep public class com.android.server.utils.Slogf { *; }
53
54# Referenced in wear-service
55# HIDL interfaces
56-keep public class android.hidl.base.** { *; }
57-keep public class android.hidl.manager.** { *; }
58-keep public class com.android.server.wm.WindowManagerInternal { *; }
59
60# JNI keep rules
61# The global keep rule for native methods allows stripping of such methods if they're unreferenced
62# in Java. However, because system_server explicitly registers these methods from native code,
63# stripping them in Java can cause runtime issues. As such, conservatively keep all such methods in
64# system_server subpackages as long as the containing class is also kept or referenced.
65-keepclassmembers class com.android.server.** {
66  native <methods>;
67}
68# TODO(b/210510433): Revisit and fix with @Keep, or consider auto-generating from
69# frameworks/base/services/core/jni/onload.cpp.
70-keep,allowoptimization,allowaccessmodification class com.android.server.broadcastradio.hal1.BroadcastRadioService { *; }
71-keep,allowoptimization,allowaccessmodification class com.android.server.broadcastradio.hal1.Convert { *; }
72-keep,allowoptimization,allowaccessmodification class com.android.server.broadcastradio.hal1.Tuner { *; }
73-keep,allowoptimization,allowaccessmodification class com.android.server.broadcastradio.hal1.TunerCallback { *; }
74-keep,allowoptimization,allowaccessmodification class com.android.server.location.gnss.GnssConfiguration$HalInterfaceVersion { *; }
75-keep,allowoptimization,allowaccessmodification class com.android.server.location.gnss.GnssPowerStats { *; }
76-keep,allowoptimization,allowaccessmodification class com.android.server.location.gnss.hal.GnssNative { *; }
77-keep,allowoptimization,allowaccessmodification class com.android.server.pm.PackageManagerShellCommandDataLoader { *; }
78-keep,allowoptimization,allowaccessmodification class com.android.server.sensors.SensorManagerInternal$RuntimeSensorCallback { *; }
79-keep,allowoptimization,allowaccessmodification class com.android.server.sensors.SensorManagerInternal$ProximityActiveListener { *; }
80-keep,allowoptimization,allowaccessmodification class com.android.server.sensors.SensorService { *; }
81-keep,allowoptimization,allowaccessmodification class com.android.server.soundtrigger_middleware.SoundTriggerMiddlewareImpl$AudioSessionProvider$AudioSession { *; }
82-keep,allowoptimization,allowaccessmodification class com.android.server.soundtrigger_middleware.ExternalCaptureStateTracker { *; }
83-keep,allowoptimization,allowaccessmodification class com.android.server.storage.AppFuseBridge { *; }
84-keep,allowoptimization,allowaccessmodification class com.android.server.tv.TvInputHal { *; }
85-keep,allowoptimization,allowaccessmodification class com.android.server.usb.UsbAlsaJackDetector { *; }
86-keep,allowoptimization,allowaccessmodification class com.android.server.usb.UsbAlsaMidiDevice { *; }
87-keep,allowoptimization,allowaccessmodification class com.android.server.vibrator.VibratorController$OnVibrationCompleteListener { *; }
88-keep,allowoptimization,allowaccessmodification class com.android.server.vibrator.VibratorManagerService$OnSyncedVibrationCompleteListener { *; }
89-keepclasseswithmembers,allowoptimization,allowaccessmodification class com.android.server.** {
90  *** *FromNative(...);
91}
92-keep,allowoptimization,allowaccessmodification class com.android.server.input.InputManagerService {
93  <methods>;
94}
95-keep,allowoptimization,allowaccessmodification class com.android.server.usb.UsbHostManager {
96  *** usbDeviceRemoved(...);
97  *** usbDeviceAdded(...);
98}
99-keep,allowoptimization,allowaccessmodification class **.*NativeWrapper* { *; }
100
101# Miscellaneous reflection keep rules
102# TODO(b/210510433): Revisit and fix with @Keep.
103-keep,allowoptimization,allowaccessmodification class android.hardware.usb.gadget.** { *; }
104
105# Needed when optimizations enabled
106# TODO(b/210510433): Revisit and fix with @Keep.
107-keep,allowoptimization,allowaccessmodification class com.android.server.SystemService { *; }
108-keep,allowoptimization,allowaccessmodification class com.android.server.SystemService$TargetUser { *; }
109-keep,allowoptimization,allowaccessmodification class com.android.server.usage.StorageStatsManagerLocal { *; }
110-keep,allowoptimization,allowaccessmodification class com.android.internal.util.** { *; }
111-keep,allowoptimization,allowaccessmodification class android.os.** { *; }
112
113# CoverageService guards optional jacoco class references with a runtime guard, so we can safely
114# suppress build-time warnings.
115-dontwarn org.jacoco.agent.rt.*
116