如何保留通过注释实现接口的类

问题描述

我定义了一个名为@KeepAll的注释.

I defined an annotation named @KeepAll.

我有一个类似的界面

@KeepAll
public interface MainEntity {
    //some methods
}

我想防止实现该接口的所有类混淆.在ProGuard上有可能吗?

I want to keep all classes which implement this interface from obfuscation. Is this possible on ProGuard?

注意，我知道可以将其定义为

NOTE I know I can define it as

-keep public class * implements **.MainEntity

但是我不想指定接口名称，而是注释名称.

But I don't want to specify interface name but annotation name.

推荐答案

经过长时间的反复试验，我得到了想要的东西.这是解决方案

After a long trial and error process I get what I want. Here is the solution

保留带有注释KeepAll的类名称；

Keep class names with annotation KeepAll;

-keep @com.package.name.KeepAll public class **

保留类的类成员并使用注释KeepAll进行接口；

Keep class members of classes and interface with annotation KeepAll;

-keepclassmembers @com.package.name.KeepAll class ** { public <methods>; <fields>;}

保留实现带有KeepAll批注的类的类的类成员. (这就是我想要的)

Keep class members of a class which implemets a class that has KeepAll annotation. (This was what I want)

-keepclassmembers public class * implements @com.package.name.KeepAll ** { public <methods>; <fields>;}

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