consumer-proguard-rules.pro

# Nextcloud Android Single-Sign-On Library
# 
# SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
# SPDX-License-Identifier: GPL-3.0-or-later

# from https://www.guardsquare.com/manual/configuration/examples#serializable
-keepnames class * implements java.io.Serializable

-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    !static !transient <fields>;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

##---------------Begin: proguard configuration for Gson  ----------
# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature

# For using GSON @Expose annotation
-keepattributes *Annotation*

# Gson specific classes
-dontwarn sun.misc.**
#-keep class com.google.gson.stream.** { *; }

# Application classes that will be serialized/deserialized over Gson
-keep class com.nextcloud.android.sso.model.** { <fields>; }

# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
-keep class * extends com.google.gson.TypeAdapter
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

# Prevent R8 from leaving Data object members always null
-keepclassmembers,allowobfuscation class * {
  @com.google.gson.annotations.SerializedName <fields>;
}

# Retain generic signatures of TypeToken and its subclasses with R8 version 3.0 and higher.
-keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
-keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken

##---------------End: proguard configuration for Gson  ----------

# Retrofit rules, remove once upgraded to 2.10.0
# Keep generic signature of RxJava2 (R8 full mode strips signatures from non-kept items).
-keep,allowobfuscation,allowshrinking class io.reactivex.Single
-keep,allowobfuscation,allowshrinking class io.reactivex.Flowable
-keep,allowobfuscation,allowshrinking class io.reactivex.Observable
-keep,allowobfuscation,allowshrinking class io.reactivex.Completable

# Keep inherited services.
-if interface * { @retrofit2.http.* <methods>; }
-keep,allowobfuscation interface * extends <1>

# Keep generic signature of Call, Response (R8 full mode strips signatures from non-kept items).
-keep,allowobfuscation,allowshrinking interface retrofit2.Call
-keep,allowobfuscation,allowshrinking class retrofit2.Response

# With R8 full mode generic signatures are stripped for classes that are not
# kept. Suspend functions are wrapped in continuations where the type argument
# is used.
-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation

# Keep generic signature of RxJava3 (R8 full mode strips signatures from non-kept items).
-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Flowable
-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Maybe
-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Observable
-keep,allowobfuscation,allowshrinking class io.reactivex.rxjava3.core.Single