1# Proguard config for apps that depend on cronet_impl_native_java.jar. 2 3# This constructor is called using the reflection from Cronet API (cronet_api.jar). 4-keep class org.chromium.net.impl.NativeCronetProvider { 5 public <init>(android.content.Context); 6} 7 8# While Chrome doesn't need to keep these with their version of R8, some cronet 9# users may be on other optimizers which still require the annotation to be 10# kept in order for the keep rules to work. 11-keep @interface org.chromium.build.annotations.DoNotInline 12-keep @interface org.chromium.build.annotations.UsedByReflection 13-keep @interface org.chromium.build.annotations.IdentifierNameString 14-keep @interface org.jni_zero.AccessedByNative 15-keep @interface org.jni_zero.CalledByNative 16-keep @interface org.jni_zero.CalledByNativeUnchecked 17 18# Suppress unnecessary warnings. 19-dontnote org.chromium.net.ProxyChangeListener$ProxyReceiver 20-dontnote org.chromium.net.AndroidKeyStore 21# Needs 'void setTextAppearance(int)' (API level 23). 22-dontwarn org.chromium.base.ApiCompatibilityUtils 23# Needs 'boolean onSearchRequested(android.view.SearchEvent)' (API level 23). 24-dontwarn org.chromium.base.WindowCallbackWrapper 25 26# Generated for chrome apk and not included into cronet. 27-dontwarn org.chromium.base.multidex.ChromiumMultiDexInstaller 28-dontwarn org.chromium.base.library_loader.LibraryLoader 29-dontwarn org.chromium.base.SysUtils 30-dontwarn org.chromium.build.NativeLibraries 31 32# Objects of this type are passed around by native code, but the class 33# is never used directly by native code. Since the class is not loaded, it does 34# not need to be preserved as an entry point. 35-dontnote org.chromium.net.UrlRequest$ResponseHeadersMap 36# https://android.googlesource.com/platform/sdk/+/marshmallow-mr1-release/files/proguard-android.txt#54 37-dontwarn android.support.** 38 39# This class should be explicitly kept to avoid failure if 40# class/merging/horizontal proguard optimization is enabled. 41-keep class org.chromium.base.CollectionUtil 42 43# Skip protobuf runtime check for isOnAndroidDevice(). 44# A nice-to-have optimization shamelessly stolen from //third_party/protobuf/java/lite/proguard.pgcfg. 45-assumevalues class com.google.protobuf.Android { 46 static boolean ASSUME_ANDROID return true; 47} 48 49# See crbug.com/1440987. We must keep every native that we are manually 50# registering. If Cronet bumps its min-sdk past 21, we may be able to move to 51# automatic JNI registration. 52-keepclasseswithmembers,includedescriptorclasses,allowaccessmodification class org.chromium.**,J.N { 53 native <methods>; 54} 55 56# Protobuf builder uses reflection so make sure ProGuard leaves it alone. See 57# https://crbug.com/1395764. 58# Note that we can't simply use the rule from 59# //third_party/protobuf/java/lite/proguard.pgcfg, because some users who 60# consume our ProGuard rules do not want all their protos to be kept. Instead, 61# use a more specific rule that covers Chromium protos only. 62-keepclassmembers class org.chromium.** extends com.google.protobuf.GeneratedMessageLite { 63 <fields>; 64} 65