| # -------- Config Path: base/android/proguard/chromium_code.flags -------- |
| # Copyright 2016 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Contains flags that can be safely shared with Cronet, and thus would be |
| # appropriate for third-party apps to include. |
| |
| # Allow unused native methods to be removed, but prevent renaming on those that are kept. |
| -keepclasseswithmembernames,includedescriptorclasses,allowaccessmodification class !cr_allowunused,** { |
| native <methods>; |
| } |
| |
| # Use assumevalues block instead of assumenosideeffects block because Google3 proguard cannot parse |
| # assumenosideeffects blocks which overwrite return value. |
| # chromium_code.flags rather than remove_logging.flags so that it's included |
| # in cronet. |
| -assumevalues class org.chromium.base.Log { |
| static boolean isDebug() return false; |
| } |
| |
| # Keep all CREATOR fields within Parcelable that are kept. |
| -keepclassmembers class !cr_allowunused,org.chromium.** implements android.os.Parcelable { |
| public static *** CREATOR; |
| } |
| |
| # Don't obfuscate Parcelables as they might be marshalled outside Chrome. |
| # If we annotated all Parcelables that get put into Bundles other than |
| # for saveInstanceState (e.g. PendingIntents), then we could actually keep the |
| # names of just those ones. For now, we'll just keep them all. |
| -keepnames,allowaccessmodification class !cr_allowunused,org.chromium.** implements android.os.Parcelable {} |
| |
| # Keep all enum values and valueOf methods. See |
| # http://proguard.sourceforge.net/index.html#manual/examples.html |
| # for the reason for this. Also, see http://crbug.com/248037. |
| -keepclassmembers enum !cr_allowunused,org.chromium.** { |
| public static **[] values(); |
| } |
| |
| # -identifiernamestring doesn't keep the module impl around, we have to |
| # explicitly keep it. |
| -if @org.chromium.components.module_installer.builder.ModuleInterface interface * |
| -keep,allowobfuscation,allowaccessmodification class !cr_allowunused,** extends <1> { |
| <init>(); |
| } |
| |
| # TODO(agrieve): Remove once we start to use Android U SDK. |
| -dontwarn android.window.BackEvent |
| -dontwarn android.window.OnBackAnimationCallback |
| # -------- Config Path: build/android/chromium_annotations.flags -------- |
| # Copyright 2022 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Contains flags related to annotations in //build/android that can be safely |
| # shared with Cronet, and thus would be appropriate for third-party apps to |
| # include. |
| |
| # Keep all annotation related attributes that can affect runtime |
| -keepattributes RuntimeVisible*Annotations |
| -keepattributes AnnotationDefault |
| |
| # Keeps for class level annotations. |
| -keep,allowaccessmodification @org.chromium.build.annotations.UsedByReflection class ** {} |
| |
| # Keeps for method level annotations. |
| -keepclasseswithmembers,allowaccessmodification class ** { |
| @org.chromium.build.annotations.UsedByReflection <methods>; |
| } |
| -keepclasseswithmembers,allowaccessmodification class ** { |
| @org.chromium.build.annotations.UsedByReflection <fields>; |
| } |
| |
| # Never inline classes, methods, or fields with this annotation, but allow |
| # shrinking and obfuscation. |
| # Relevant to fields when they are needed to store strong references to objects |
| # that are held as weak references by native code. |
| -if @org.chromium.build.annotations.DoNotInline class * { |
| *** *(...); |
| } |
| -keep,allowobfuscation,allowaccessmodification class <1> { |
| *** <2>(...); |
| } |
| -keepclassmembers,allowobfuscation,allowaccessmodification class * { |
| @org.chromium.build.annotations.DoNotInline <methods>; |
| } |
| -keepclassmembers,allowobfuscation,allowaccessmodification class * { |
| @org.chromium.build.annotations.DoNotInline <fields>; |
| } |
| |
| -alwaysinline class * { |
| @org.chromium.build.annotations.AlwaysInline *; |
| } |
| |
| # Keep all logs (Log.VERBOSE = 2). R8 does not allow setting to 0. |
| -maximumremovedandroidloglevel 1 class ** { |
| @org.chromium.build.annotations.DoNotStripLogs <methods>; |
| } |
| -maximumremovedandroidloglevel 1 @org.chromium.build.annotations.DoNotStripLogs class ** { |
| <methods>; |
| } |
| |
| # Never merge classes horizontally or vertically with this annotation. |
| # Relevant to classes being used as a key in maps or sets. |
| -keep,allowaccessmodification,allowobfuscation,allowshrinking @org.chromium.build.annotations.DoNotClassMerge class * |
| |
| # Mark members annotated with IdentifierNameString as identifier name strings |
| -identifiernamestring class * { |
| @org.chromium.build.annotations.IdentifierNameString *; |
| } |
| # -------- Config Path: components/cronet/android/cronet_impl_common_proguard.cfg -------- |
| # Proguard config for apps that depend on cronet_impl_common_java.jar. |
| |
| -dontwarn com.google.errorprone.annotations.DoNotMock |
| |
| # Part of the Android System SDK, so ProGuard won't be able to resolve it if |
| # running against the standard SDK. |
| -dontwarn android.util.StatsEvent |
| -dontwarn android.util.StatsEvent$* |
| # -------- Config Path: components/cronet/android/cronet_impl_native_proguard.cfg -------- |
| # Proguard config for apps that depend on cronet_impl_native_java.jar. |
| |
| # This constructor is called using the reflection from Cronet API (cronet_api.jar). |
| -keep class org.chromium.net.impl.NativeCronetProvider { |
| public <init>(android.content.Context); |
| } |
| |
| # While Chrome doesn't need to keep these with their version of R8, some cronet |
| # users may be on other optimizers which still require the annotation to be |
| # kept in order for the keep rules to work. |
| -keep @interface org.chromium.build.annotations.DoNotInline |
| -keep @interface org.chromium.build.annotations.UsedByReflection |
| -keep @interface org.chromium.build.annotations.IdentifierNameString |
| -keep @interface org.jni_zero.AccessedByNative |
| -keep @interface org.jni_zero.CalledByNative |
| -keep @interface org.jni_zero.CalledByNativeUnchecked |
| |
| # Suppress unnecessary warnings. |
| -dontnote org.chromium.net.ProxyChangeListener$ProxyReceiver |
| -dontnote org.chromium.net.AndroidKeyStore |
| # Needs 'void setTextAppearance(int)' (API level 23). |
| -dontwarn org.chromium.base.ApiCompatibilityUtils |
| # Needs 'boolean onSearchRequested(android.view.SearchEvent)' (API level 23). |
| -dontwarn org.chromium.base.WindowCallbackWrapper |
| |
| # Generated for chrome apk and not included into cronet. |
| -dontwarn org.chromium.base.multidex.ChromiumMultiDexInstaller |
| -dontwarn org.chromium.base.library_loader.LibraryLoader |
| -dontwarn org.chromium.base.SysUtils |
| -dontwarn org.chromium.build.NativeLibraries |
| |
| # Objects of this type are passed around by native code, but the class |
| # is never used directly by native code. Since the class is not loaded, it does |
| # not need to be preserved as an entry point. |
| -dontnote org.chromium.net.UrlRequest$ResponseHeadersMap |
| # https://android.googlesource.com/platform/sdk/+/marshmallow-mr1-release/files/proguard-android.txt#54 |
| -dontwarn android.support.** |
| |
| # This class should be explicitly kept to avoid failure if |
| # class/merging/horizontal proguard optimization is enabled. |
| -keep class org.chromium.base.CollectionUtil |
| |
| # Skip protobuf runtime check for isOnAndroidDevice(). |
| # A nice-to-have optimization shamelessly stolen from //third_party/protobuf/java/lite/proguard.pgcfg. |
| -assumevalues class com.google.protobuf.Android { |
| static boolean ASSUME_ANDROID return true; |
| } |
| |
| # See crbug.com/1440987. We must keep every native that we are manually |
| # registering. If Cronet bumps its min-sdk past 21, we may be able to move to |
| # automatic JNI registration. |
| -keepclasseswithmembers,includedescriptorclasses,allowaccessmodification class org.chromium.**,J.N { |
| native <methods>; |
| } |
| |
| # Protobuf builder uses reflection so make sure ProGuard leaves it alone. See |
| # https://crbug.com/1395764. |
| # Note that we can't simply use the rule from |
| # //third_party/protobuf/java/lite/proguard.pgcfg, because some users who |
| # consume our ProGuard rules do not want all their protos to be kept. Instead, |
| # use a more specific rule that covers Chromium protos only. |
| -keepclassmembers class org.chromium.** extends com.google.protobuf.GeneratedMessageLite { |
| <fields>; |
| } |
| # -------- Config Path: third_party/androidx/androidx_annotations.flags -------- |
| # Copyright 2023 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| -keep @androidx.annotation.Keep class * |
| -keepclasseswithmembers,allowaccessmodification class * { |
| @androidx.annotation.Keep <fields>; |
| } |
| -keepclasseswithmembers,allowaccessmodification class * { |
| @androidx.annotation.Keep <methods>; |
| } |
| # -------- Config Path: third_party/jni_zero/proguard.flags -------- |
| # Copyright 2023 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Keeps for method level annotations. |
| -keepclasseswithmembers,allowaccessmodification class ** { |
| @org.jni_zero.AccessedByNative <fields>; |
| } |
| -keepclasseswithmembers,includedescriptorclasses,allowaccessmodification class ** { |
| @org.jni_zero.CalledByNative <methods>; |
| } |
| -keepclasseswithmembers,includedescriptorclasses,allowaccessmodification class ** { |
| @org.jni_zero.CalledByNativeUnchecked <methods>; |
| } |