proguard-project.pro

# This file contains project specific proguard rules

-android

# Print out the full proguard config used for every build
-printconfiguration build/outputs/fullProguardConfig.pro


#
# Keep rules that are used because MvRx uses Kotlin and RxJava. These are not defined in the
# lib as they are not specific to the lib itself but need to be most likely present in any project that uses 
# Kotlin, Kotlin reflection and RxJava.
#

# https://stackoverflow.com/questions/33547643/how-to-use-kotlin-with-proguard
-dontwarn kotlin.**

# RxJava
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
   long producerIndex;
   long consumerIndex;
}

#
# Keep rules that are unique to the sample project because it uses epoxy, okhttp3, moshi and retrofit.
#

# The code is safeguarded against API28 use so we can just ignore the warning bout Handler.createAsync(looper) not existing.
# Can be removed when compiled against API >=28
-dontwarn com.airbnb.epoxy.EpoxyAsyncUtil

#
# From: https://github.com/square/retrofit/blob/master/retrofit/src/main/resources/META-INF/proguard/retrofit2.pro
#

# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
# EnclosingMethod is required to use InnerClasses.
-keepattributes Signature, InnerClasses, EnclosingMethod

# Retain service method parameters when optimizing.
-keepclassmembers,allowshrinking,allowobfuscation interface * {
    @retrofit2.http.* <methods>;
}

# Ignore annotation used for build tooling.
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement

# Ignore JSR 305 annotations for embedding nullability information.
-dontwarn javax.annotation.**

# Guarded by a NoClassDefFoundError try/catch and only used when on the classpath.
-dontwarn kotlin.Unit

# Top-level functions that can only be used by Kotlin.
-dontwarn retrofit2.-KotlinExtensions


#
# From https://github.com/square/okhttp/blob/master/okhttp/src/main/resources/META-INF/proguard/okhttp3.pro
#

# JSR 305 annotations are for embedding nullability information.
-dontwarn javax.annotation.**

# A resource is loaded with a relative path so the package of this class must be preserved.
-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase

# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
-dontwarn org.codehaus.mojo.animal_sniffer.*

# OkHttp platform used only on JVM and when Conscrypt dependency is available.
-dontwarn okhttp3.internal.platform.ConscryptPlatform


#
# From: https://github.com/square/moshi/blob/master/moshi/src/main/resources/META-INF/proguard/moshi.pro
#

# JSR 305 annotations are for embedding nullability information.
-dontwarn javax.annotation.**

-keepclasseswithmembers class * {
    @com.squareup.moshi.* <methods>;
}

-keep @com.squareup.moshi.JsonQualifier interface *

# Enum field names are used by the integrated EnumJsonAdapter.
# Annotate enums with @JsonClass(generateAdapter = false) to use them with Moshi.
-keepclassmembers @com.squareup.moshi.JsonClass class * extends java.lang.Enum {
    <fields>;
}

# The name of @JsonClass types is used to look up the generated adapter.
-keepnames @com.squareup.moshi.JsonClass class *

# Retain generated JsonAdapters if annotated type is retained.
-if @com.squareup.moshi.JsonClass class *
-keep class <1>JsonAdapter {
    <init>(...);
    <fields>;
}
-if @com.squareup.moshi.JsonClass class **$*
-keep class <1>_<2>JsonAdapter {
    <init>(...);
    <fields>;
}
-if @com.squareup.moshi.JsonClass class **$*$*
-keep class <1>_<2>_<3>JsonAdapter {
    <init>(...);
    <fields>;
}
-if @com.squareup.moshi.JsonClass class **$*$*$*
-keep class <1>_<2>_<3>_<4>JsonAdapter {
    <init>(...);
    <fields>;
}
-if @com.squareup.moshi.JsonClass class **$*$*$*$*
-keep class <1>_<2>_<3>_<4>_<5>JsonAdapter {
    <init>(...);
    <fields>;
}
-if @com.squareup.moshi.JsonClass class **$*$*$*$*$*
-keep class <1>_<2>_<3>_<4>_<5>_<6>JsonAdapter {
    <init>(...);
    <fields>;
}


#
# From: https://github.com/square/moshi/blob/master/kotlin/reflect/src/main/resources/META-INF/proguard/moshi-kotlin.pro
#

-keep class kotlin.reflect.jvm.internal.impl.builtins.BuiltInsLoaderImpl
-keep class kotlin.reflect.jvm.internal.impl.serialization.deserialization.builtins.BuiltInsLoaderImpl

-keepclassmembers class kotlin.Metadata {
    public <methods>;
}

#
# For Kotlin reflection
#

-keep interface kotlin.reflect.jvm.internal.impl.builtins.BuiltInsLoader

# https://medium.com/@AthorNZ/kotlin-metadata-jackson-and-proguard-f64f51e5ed32
-keep class kotlin.Metadata { *; }