gson-comments/shrinker-test/r8.pro
Marcono1234 ecb9f8c8ad
Adjust ProGuard default rules and shrinking tests (#2420)
* Adjust ProGuard default rules and shrinking tests

* Adjust comment

* Add shrinking test for class without no-args constructor; improve docs

* Improve Unsafe mention in Troubleshooting Guide

* Improve comment for `-if class *`
2023-07-24 07:34:02 -07:00

25 lines
1.3 KiB
Prolog

# Extend the ProGuard rules
-include proguard.pro
### The following rules are needed for R8 in "full mode", which performs more aggressive optimizations than ProGuard
### See https://r8.googlesource.com/r8/+/refs/heads/main/compatibility-faq.md#r8-full-mode
# For classes with generic type parameter R8 in "full mode" requires to have a keep rule to
# preserve the generic signature
-keep,allowshrinking,allowoptimization,allowobfuscation,allowaccessmodification class com.example.GenericClasses$GenericClass
-keep,allowshrinking,allowoptimization,allowobfuscation,allowaccessmodification class com.example.GenericClasses$GenericUsingGenericClass
# Don't obfuscate class name, to check it in exception message
-keep,allowshrinking,allowoptimization class com.example.DefaultConstructorMain$TestClass
-keep,allowshrinking,allowoptimization class com.example.DefaultConstructorMain$TestClassWithoutDefaultConstructor
# This rule has the side-effect that R8 still removes the no-args constructor, but does not make the class abstract
-keep class com.example.DefaultConstructorMain$TestClassNotAbstract {
@com.google.gson.annotations.SerializedName <fields>;
}
# Keep enum constants which are not explicitly used in code
-keepclassmembers class com.example.EnumClass {
** SECOND;
}