Do anyone know if class is named `xxx$1$1` will proguard req kotlinlang #android

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Title

neworldlt

08/21/2017, 9:53 AM

Do anyone know, if class is named

xxx$1$1

, will proguard require

xxx$1

class even

xxx$1$1

doesn’t depend on

xxx$1

denis.shakinov

08/21/2017, 9:59 AM

proguard doesn’t require anything, it just follows your instructions) what do you mean instead?

neworldlt

08/21/2017, 10:13 AM

Warning: xxx$onActivityCreated$1$1$4 can't find referenced class xxx$onActivityCreated$1$1

But there is no

xxx$onActivityCreated$1$1

class

And bytecode of

xxx$onActivityCreated$1$1$4

doesn’t require

xxx$onActivityCreated$1$1

I am not sure, this is somehow kotlin issue or proguard

denis.shakinov

08/21/2017, 10:47 AM

could you please provide some lines from proguard related to your question?

neworldlt

08/21/2017, 10:55 AM

Generated classes are:

ImageFragment$Companion.class
ImageFragment$onActivityCreated$$inlined$apply$lambda$1$1.class
ImageFragment$onActivityCreated$$inlined$apply$lambda$1$2.class
ImageFragment$onActivityCreated$$inlined$apply$lambda$1$3.class
ImageFragment$onActivityCreated$$inlined$apply$lambda$1.class
ImageFragment$onActivityCreated$$inlined$apply$lambda$2.class
ImageFragment$onActivityCreated$1$1$4.class
ImageFragment$rotateImage$1$1.class
ImageFragment$rotateImage$1.class
ImageFragment$showImage$1.class
ImageFragment.class

Bytecode via javap: https://gist.github.com/neworld/707725627476c94a0eb43594a2ec3ce7

I don’t get, why proguard needs not existing class

ImageFragment$onActivityCreated$1$1

denis.shakinov

08/21/2017, 11:01 AM

what classes related to your question you marked with

keep

in proguard?

neworldlt

08/21/2017, 11:09 AM

No one. However,

keep

doesn’t worked either, because required class not exists anyway

-dontwarn com.vinted.fragments.upload.camera.ImageFragment$onActivityCreated$1$1$4

That one worked. Code works as well

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