1# Preserve line number information for debugging stack traces.
2-keepattributes SourceFile,LineNumberTable
3
4-keep class com.android.systemui.VendorServices
5
6# the `#inject` methods are accessed via reflection to work on ContentProviders
7-keepclassmembers class * extends com.android.systemui.dagger.SysUIComponent { void inject(***); }
8
9# Needed for builds to properly initialize KeyFrames from xml scene
10-keepclassmembers class * extends androidx.constraintlayout.motion.widget.Key {
11  public <init>();
12}
13
14# Needed to ensure callback field references are kept in their respective
15# owning classes when the downstream callback registrars only store weak refs.
16# TODO(b/264686688): Handle these cases with more targeted annotations.
17-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
18  private com.android.keyguard.KeyguardUpdateMonitorCallback *;
19  private com.android.systemui.privacy.PrivacyConfig$Callback *;
20  private com.android.systemui.privacy.PrivacyItemController$Callback *;
21  private com.android.systemui.settings.UserTracker$Callback *;
22  private com.android.systemui.statusbar.phone.StatusBarWindowCallback *;
23  private com.android.systemui.util.service.Observer$Callback *;
24  private com.android.systemui.util.service.ObservableServiceConnection$Callback *;
25}
26# Note that these rules are temporary companions to the above rules, required
27# for cases like Kotlin where fields with anonymous types use the anonymous type
28# rather than the supertype.
29-if class * extends com.android.keyguard.KeyguardUpdateMonitorCallback
30-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
31  <1> *;
32}
33-if class * extends com.android.systemui.privacy.PrivacyConfig$Callback
34-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
35  <1> *;
36}
37-if class * extends com.android.systemui.privacy.PrivacyItemController$Callback
38-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
39  <1> *;
40}
41-if class * extends com.android.systemui.settings.UserTracker$Callback
42-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
43  <1> *;
44}
45-if class * extends com.android.systemui.statusbar.phone.StatusBarWindowCallback
46-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
47  <1> *;
48}
49-if class * extends com.android.systemui.util.service.Observer$Callback
50-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
51  <1> *;
52}
53-if class * extends com.android.systemui.util.service.ObservableServiceConnection$Callback
54-keepclassmembers,allowaccessmodification class com.android.systemui.**, com.android.keyguard.** {
55  <1> *;
56}
57
58-keepclasseswithmembers class * {
59    public <init>(android.content.Context, android.util.AttributeSet);
60}
61
62-keep class ** extends androidx.preference.PreferenceFragment
63-keep class com.android.systemui.tuner.*
64
65# The plugins, log & common subpackages act as shared libraries that might be referenced in
66# dynamically-loaded plugin APKs.
67-keep class com.android.systemui.plugins.** { *; }
68-keep class com.android.systemui.log.core.** { *; }
69-keep class com.android.systemui.fragments.FragmentService$FragmentCreator {
70    *;
71}
72-keep class androidx.core.app.CoreComponentFactory
73
74# Keep the wm shell lib
75-keep class com.android.wm.shell.*
76# Keep the protolog group methods that are called by the generated code
77-keepclassmembers class com.android.wm.shell.protolog.ShellProtoLogGroup {
78    *;
79}
80
81# Prevent optimization or access modification of any referenced code that may
82# conflict with code in the bootclasspath.
83# TODO(b/222468116): Resolve such collisions in the build system.
84-keepnames class android.**.nano.** { *; }
85-keepnames class com.android.**.nano.** { *; }
86-keepnames class com.android.internal.protolog.** { *; }
87-keepnames class android.hardware.common.** { *; }
88
89# Allows proguard to make private and protected methods and fields public as
90# part of optimization. This lets proguard inline trivial getter/setter methods.
91-allowaccessmodification
92
93# Removes runtime checks added through Kotlin to JVM code genereration to
94# avoid linear growth as more Kotlin code is converted / added to the codebase.
95# These checks are generally applied to Java platform types (values returned
96# from Java code that don't have nullness annotations), but we remove them to
97# avoid code size increases.
98#
99# See also https://kotlinlang.org/docs/reference/java-interop.html
100#
101# TODO(b/199941987): Consider standardizing these rules in a central place as
102# Kotlin gains adoption with other platform targets.
103-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
104    # Remove check for method parameters being null
105    static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
106
107    # When a Java platform type is returned and passed to Kotlin NonNull method,
108    # remove the null check
109    static void checkExpressionValueIsNotNull(java.lang.Object, java.lang.String);
110    static void checkNotNullExpressionValue(java.lang.Object, java.lang.String);
111
112    # Remove check that final value returned from method is null, if passing
113    # back Java platform type.
114    static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
115    static void checkReturnedValueIsNotNull(java.lang.Object, java.lang.String);
116
117    # Null check for accessing a field from a parent class written in Java.
118    static void checkFieldIsNotNull(java.lang.Object, java.lang.String, java.lang.String);
119    static void checkFieldIsNotNull(java.lang.Object, java.lang.String);
120
121    # Removes code generated from !! operator which converts Nullable type to
122    # NonNull type. These would throw an NPE immediate after on access.
123    static void checkNotNull(java.lang.Object, java.lang.String);
124    static void checkNotNullParameter(java.lang.Object, java.lang.String);
125
126    # Removes lateinit var check being used before being set. Check is applied
127    # on every field access without this.
128    static void throwUninitializedPropertyAccessException(java.lang.String);
129}
130
131
132# Strip verbose logs.
133-assumenosideeffects class android.util.Log {
134  static *** v(...);
135  static *** isLoggable(...);
136}
137-assumenosideeffects class android.util.Slog {
138  static *** v(...);
139}
140-maximumremovedandroidloglevel 2
141