Proguard-不要混淆Kotlin数据类 [英] Proguard - do not obfuscate Kotlin data classes

问题描述

在我的项目中，我的旧模型类使用 AutoValue .我开始使用Kotlin，并且想使用数据类代替AutoValue.我想对我的数据层中的所有数据类禁用模糊处理，但要继续对程序包中的其他类进行模糊处理.

In my project I use AutoValue for my old model classes. I started using Kotlin and I want to use Data Classes instead of AutoValue. I want to disable the obfuscation for all Data classes in my Data layer but to keep obfuscating the other classes in the package.

有没有办法做到这一点?

Is there a way to do this?

我希望在我的 Proguard 文件中包含以下内容:

I would expect to have something like this in my Proguard file:

-keepclassmembers data class example.data_layer.** { *; }

推荐答案

为解决此问题，我将模型类移至模型包，并添加了新的

To fix the problem I moved the model classes to model package and added new ProGuard rule for the package.

-keep class com.company.myfeature.model.** { *; }

另一种解决方案是使用来自 @Keep注释支持库以禁用该类的混淆处理:

Another solution would be to use @Keep annotation from support library to disable the obfuscation for the class:

@Keep
data class MyRequestBody(val value: String)

使用 @Keep 可能会引起问题，因为它很容易忘记为新班级添加它.

Using @Keep may cause problems because it's easy to forget to add it for new classes.

希望将来有一种方法可以使用一个 ProGuard规则来禁用软件包中所有 Data类的混淆，而无需为该子软件包提供子软件包. 模型类.

Hopefully in future there will be a way with one ProGuard rule to disable the obfuscation for all Data classes in package without the need to have a sub-package for the model classes.

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