I have the following code:
public class MyClass {
public void method1(Integer marks) {
}
private String method3(String name){
}
public interface interface1 {
void method4(Integer ID);
void method5(Integer rate, boolean status);
}
}
I have used progaurd-rules.pro
-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod
-keepparameternames
-keep public class *
-keepclassmembers public class *{
public *;
}
-keep public interface packageName.MyClass$interface1 { *; }
Obfuscated code as below:
public class MyClass {
public void method1(Integer marks) {
}
private String a(String var1){
}
public interface interface1 {
void method4(Integer var1);
void method5(Integer var1, boolean var2);
}
}
I want the interface methods variables (ID, rate & status) not to obfuscate. i.e as below
public interface interface1 {
void method4(Integer ID);
void method5(Integer rate, boolean status);
}
How can it be possible?
You could keep method's arguments by adding extra flags to -keepattributes. They look like this:
-keepattributes LocalVariableTable,LocalVariableTypeTable
Unfortunately, this keeps arguments from obfuscation not only in the interface you want, but in the entire project. Maybe that's fine for you.
If you're using a default proguard configuration shipped along with Android SDK then you could also use a special annotation to prevent some classes from obfuscation. Check it out.
ProGuard uses the naming convention of Java bytecode, as seen in class file names and stacktraces. Therefore:
-keep public interface com.somepackage.SomeClass$someInterface {*;}
In case if your interface is not public.
-keep interface com.somepackage.SomeClass$someInterface {*;}.
来源：https://stackoverflow.com/questions/35290615/how-to-not-obfuscate-interface-methods-its-parameters-using-proguard-in-androi