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# Modified from https://robotsandpencils.com/blog/use-proguard-android-library/.
# Preserve all annotations.
-keepattributes *Annotation*
# Preserve all .class method names.
-keepclassmembernames class * {
java.lang.Class class$(java.lang.String);
java.lang.Class class$(java.lang.String, boolean);
}
# Preserve all native method names and the names of their classes.
-keepclasseswithmembernames,includedescriptorclasses class * {
native <methods>;
}
# Preserve the special static methods that are required in all enumeration
# classes.
-keepclassmembers class * extends java.lang.Enum {
public static **[] values();
public static ** valueOf(java.lang.String);
}
# Explicitly preserve all serialization members. The Serializable interface
# is only a marker interface, so it wouldn't save them.
# You can comment this out if your library doesn't use serialization.
# If your code contains serializable classes that have to be backward
# compatible, please refer to the manual.
-keepclassmembers class * implements java.io.Serializable {
static final long serialVersionUID;
static final java.io.ObjectStreamField[] serialPersistentFields;
private void writeObject(java.io.ObjectOutputStream);
private void readObject(java.io.ObjectInputStream);
java.lang.Object writeReplace();
java.lang.Object readResolve();
}
# Preserve all View implementations and their special context constructors.
-keep public class * extends android.view.View {
public <init>(android.content.Context);
public <init>(android.content.Context, android.util.AttributeSet);
public <init>(android.content.Context, android.util.AttributeSet, int);
public void set*(...);
}
# Keep setters in Views so that animations can still work.
# See http://proguard.sourceforge.net/manual/examples.html#beans
# From tools/proguard/proguard-android.txt.
-keepclassmembers public class * extends android.view.View {
void set*(***);
*** get*();
}
# Preserve all classes that have special context constructors, and the
# constructors themselves.
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
# Preserve the special fields of all Parcelable implementations.
-keepclassmembers class * implements android.os.Parcelable {
static android.os.Parcelable$Creator CREATOR;
}
# Preserve static fields of inner classes of R classes that might be accessed
# through introspection.
-keepclassmembers class **.R$* {
public static <fields>;
}
# GeckoView specific rules.
# Keep everthing in org.mozilla.geckoview
-keep class org.mozilla.geckoview.** { *; }
-keep class org.mozilla.gecko.SysInfo {
*;
}
-keep class org.mozilla.gecko.mozglue.JNIObject {
*;
}
-keep class * extends org.mozilla.gecko.mozglue.JNIObject {
*;
}
# Keep the annotation.
-keep @interface org.mozilla.gecko.annotation.JNITarget
# Keep classes tagged with the annotation.
-keep @org.mozilla.gecko.annotation.JNITarget class *
# Keep all members of an annotated class.
-keepclassmembers @org.mozilla.gecko.annotation.JNITarget class * {
*;
}
# Keep annotated members of any class.
-keepclassmembers class * {
@org.mozilla.gecko.annotation.JNITarget *;
}
# Keep classes which contain at least one annotated element. Split over two directives
# because, according to the developer of ProGuard, "the option -keepclasseswithmembers
# doesn't combine well with the '*' wildcard" (And, indeed, using it causes things to
# be deleted that we want to keep.)
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.JNITarget <methods>;
}
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.JNITarget <fields>;
}
# Keep WebRTC targets.
-keep @interface org.mozilla.gecko.annotation.WebRTCJNITarget
-keep @org.mozilla.gecko.annotation.WebRTCJNITarget class *
-keepclassmembers class * {
@org.mozilla.gecko.annotation.WebRTCJNITarget *;
}
-keepclassmembers @org.mozilla.gecko.annotation.WebRTCJNITarget class * {
*;
}
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.WebRTCJNITarget <methods>;
}
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.WebRTCJNITarget <fields>;
}
# Keep generator-targeted entry points.
-keep @interface org.mozilla.gecko.annotation.WrapForJNI
-keep @org.mozilla.gecko.annotation.WrapForJNI class *
-keepclassmembers,includedescriptorclasses class * {
@org.mozilla.gecko.annotation.WrapForJNI *;
}
-keepclasseswithmembers,includedescriptorclasses class * {
@org.mozilla.gecko.annotation.WrapForJNI <methods>;
}
-keepclasseswithmembers,includedescriptorclasses class * {
@org.mozilla.gecko.annotation.WrapForJNI <fields>;
}
# Keep all members of an annotated class.
-keepclassmembers,includedescriptorclasses @org.mozilla.gecko.annotation.WrapForJNI class * {
*;
}
# Keep Reflection targets.
-keep @interface org.mozilla.gecko.annotation.ReflectionTarget
-keep @org.mozilla.gecko.annotation.ReflectionTarget class *
-keepclassmembers class * {
@org.mozilla.gecko.annotation.ReflectionTarget *;
}
-keepclassmembers @org.mozilla.gecko.annotation.ReflectionTarget class * {
*;
}
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.ReflectionTarget <methods>;
}
-keepclasseswithmembers class * {
@org.mozilla.gecko.annotation.ReflectionTarget <fields>;
}
# Avoid "Warning: org.yaml.snakeyaml.scanner.ScannerImpl: can't find
# referenced method 'java.nio.ByteBuffer flip()' in library class
# java.nio.ByteBuffer".
# Between Java 1.8 and 1.9, the signature of `flip()` changed, which
# trips up proguard.
-dontwarn org.yaml.snakeyaml.scanner.ScannerImpl
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