Android – how to keep enum from proguard

androidenumsproguard

In my proguard, I have the following to keep public enums from being obfuscated.

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

My question is, does this also keep the public enum Currency in a class like this?

public class Foo {
    public enum **Currency** {PENNY, NICKLE, DIME, QUARTER};

    ...
}

If not, what do I have to add separately?

Adding the following doesn't seem to help.

-keepattributes InnerClasses

Any advice? Thanks

Best Answer

You could try

-keep public enum com.stuff.TheEnclosingClass$** {
    **[] $VALUES;
    public *;
}

As shown on this answer Proguard won't keep a class member's enums

Just don't forget to put

-keepattributes InnerClasses

Related Solutions

C# – How to cast int to enum

From an int:

YourEnum foo = (YourEnum)yourInt;

From a string:

YourEnum foo = (YourEnum) Enum.Parse(typeof(YourEnum), yourString);

// The foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
{
    throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")
}

Update:

From number you can also

YourEnum foo = (YourEnum)Enum.ToObject(typeof(YourEnum) , yourInt);

C# – How to enumerate an enum

foreach (Suit suit in (Suit[]) Enum.GetValues(typeof(Suit)))
{
}

Note: The cast to (Suit[]) is not strictly necessary, but it does make the code 0.5 ns faster.

Best Answer

Related Solutions

C# – How to cast int to enum

C# – How to enumerate an enum

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