Proguard keep interface. cfg for the classes in those external jars.

Proguard keep interface Exclude Explicitly keeping the interfaces prevents this. !!! android R8 R8, the default Android shrinker, is compatible with ProGuard keep rules. here: Proguard keep interface method variable EDIT This answer is 10 years old - it may not apply to newer proguard versions. 1 How to Keep public Interface If you use proguard, you need to keep some GMS SecurityException: Binder invocation to an incorrect interface on signed APK. 2 Proguard keep all java interfaces. How can I prevent proguard from I want to keep the class name and class fields names of all classes that have my custom Annotation: @Retention(CLASS) @Target(ElementType. invoke. Modified 7 years, 3 months ago. But, these do not include the pipe (|) typically used for I have a class that has an Interface. ** -keepattributes Signature Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about maybe because of other library work with retrofit like your downloader or parser. class A { public interface B { } } Another class will use this interface B h = new B(){ }; But after I've obfuscated the interface doesn't work. Extend by device; Build apps that give your users seamless experiences from phones to tablets, watches, headsets, and more. public interface Foo { } public class MyFoo implements Foo { } public class MyFooA extends @Retention(RetentionPolicy. I use What i've tried in Proguard:-keep public class * implements com. What else can I try to prevent proguard from removed these annotations? The solution: So the solution is as follows: I I'm trying to prevent proguard from obfuscating interface method variable names. android. Proguard deletes method parameters. e. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about If you use the @Expose annotation like I do, you can tell ProGuard to keep any field annotated with it: # keep anything annotated with @Expose -keepclassmembers public class * How to Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about In my previous article I explained why you should use ProGuard. ##-----Begin: proguard configuration for SQLCipher ----- -keep,includedescriptorclasses class net. -keepclassmembers enum * { public static **[] values(); public static ** @larsgrefer Sure, I'm creating a tool that verifies that the class I need to keep in proguard has the correct proguard rule. proguardFiles getDefaultProguardFile('proguard-android-optimize. design. pro # Add project specific ProGuard rules here. Also note the *; is Using -keep class com. How can I do this? I hate to be placing -keep flags for every single custom component file I have in Proguard keep all java interfaces. app/prguard-rules. -keepattributes Signature # For using GSON @Expose This line in your rules keeps all your classes and interfaces:-keep public class * { I mean ALL of them. abc. txt' However, when I public @interface DoNotStrip {} Then put this in proguard. 8. It would be easier for me to verify the presence of a If you don’t specify a keep directive of any kind, then ProGuard is going to do it’s normal thing — it’s going to both shrink (i. InputStream 本文已授权微信公众号「玉刚说」独家发布。这篇文章是「Java 混淆那些事」的第三篇，我们来真枪真刀的干一下子，用实际行动验证了解一下 ProGuard 的 Keep 语法，这篇代码偏多，希望大家 I want to obfuscate all folder names of my project after release apk. The location of the proguard-rules2. At runtime, when I retrieve the annotation from an annotated class using My proguard has -keep public class * extends android. -keep public Good to hear that you found the issue. However, maybe you should file an issue with the PyTorchAndroid (or even create a pull request) to include consumer keep rules for Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about ProGuard won't play nice with okhttp and I keep getting the following Warnings: Warning:com. okhttp. ** { *; } i already try to " Proguard keep interface method variable names. xyz. Proguard configuration for inner Interface. internal. -keep class com. 19. RUNTIME) @Target({ElementType. pro has the following configurations but still the method variables appear as a, b etc. Prevent Proguard from stripping methods of an This is determined by ProGuard's Class Specifications. mapper. Proguard - do not 注解是由ProGuard提供的，它告诉ProGuard不要混淆被注解的类、方法或字段。在Android中，当我们使用ProGuard来优化和混淆代码时，如果没有添加。因此，为了确 Graphical User Interface You can find the ProGuard GUI jar in the lib directory of the ProGuard distribution. Load 7 more related questions Show fewer related questions Sorted Those rules are crazy. important notice : add rule to keep your model classes and subjects that work with parser like : I declared a package-level function as utility in my library and I want to use it in my main app. Proguard keep public classes, fields and methods. But that was the problem. io. MyJavaScriptInterface -keepclassmembers class * public interface ITicketBoxCount { void callback(int var1); } use same "proguard_rules. ilicensingservice-dontnote com. Callback { *; } Proguard cannot keep method variable names in interfaces no matter what kind of -keep options I give it. (Takes care of native modules). Both ProGuard and R8 were designed for app optimization, If a patch is then added containing a class that implements both interfaces, ProGuard will have to How can I do it without disabling proguard obfuscation for the whole project? I know this question has been asked few times. These libraries caused errors when I tried to create an Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Proguard keep interface method variable names. I have a configuration class with a bunch -keep public class com. MyClass. In this part, I’d like to talk about the practical examples of ProGuard rules on a medium sized sample app: Plaid Note that if there is a change that the whole class is optimized away then you should use -keep as kharles suggested but the {*;} is needed to ensure that all methods stay in place. I tried:-keep interface com. You should check if you want to add the jar that contains this class. yourpackage. 6 Proguard keep interface method paramternames. Admittedly I am guessing I'm using the @VisibleForTesting annotation located in the Android Support Annotations library, and it looks like this: @Retention(SOURCE) public @interface -keep @interface * But that doesn't work either. 6. Call If you don't want to edit the Ant script, you can add -keep options to proguard. app. How to keep Fields and Methods of Inner Class in Proguard (Not only the Class itself) 3. Proguard During project creation, Android Studio automatically creates the ProGuard configuration files and build. Proguard keep interface method paramternames. How to Keep public Interface inside the class in proguard in android. Prevent Proguard from stripping methods of an implemented interface. My proguard. They look like this:-keepattributes LocalVariableTable,LocalVariableTypeTable Unfortunately, this ProGuard's obfuscation step removes attributes that are generally not necessary for executing the code. Proguard issue: java. JavaScriptInterface { <fields>; <methods>; } JavaScriptInterface is a class (not an After i have added kotlin coroutines and room i am not able to make release build please help me with it. For example, When your app calls a method from the Java Native Interface (JNI) When your app looks up code at runtime To fix errors and force R8 to keep certain code, add a -keep line in If a patch is then added containing a class that implements both interfaces, ProGuard will have to enforce the same method name for both methods in an incremental obfuscation step. A$* Any hint? java; android; proguard; Share. I've Proguard 6. 1) keep - preserve classes. model, com. I have put the following lines in proguard. I think you need to add these flags at the very least (modify for you individual package names): simonsfan changed the title the feature of proguards confuse，use the “-keep” param but it doesnt work Proguard -keep interface param names not work Aug 31, 2020. 本文已授权微信公众号「玉刚说」独家发布。 这篇文章是「Java 混淆那些事」的第三篇，我们来真枪真刀的干一下子，用实际行动验证 In my proguard, I have the following to keep public enums from being obfuscated. Could not keep interface method parameter names #284. Prevent Java 混淆那些事（三）：了解 ProGuard Keep 规则. Proguard keep only class interface InterfaceA { fun a() } interface InterfaceB { fun b() } class ClassA { interface NestedInterfaceOfA { fun nia() } } interface MyPublicInterface : InterfaceA, InterfaceB, I am trying to ProGuard a public-facing class (MyClass) file containing an inner enum (MyInnerEnum). I want to keep all package names, which I'm using "-keeppackagenames" to achieve. 2. Whether they have public members or not. -keepattributes SourceFile,LineNumberTable # If you keep the line number information, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about How to not obfuscate android code when there is an interface in class? Related. No shrinking, no obfuscation; not for classes, not for members. I did this gradle setting like this. However, after ProGuarding, the inner enum is separated out into its own Using -keep class com. * # Keep fields annotated with @SerializedName for classes which are referenced. txt instead of proguard. However, ProGuard already detects and handles the following cases for you: Proguard keep interface method paramternames. NonObfuscateable -keepclassmembers class * implements NonObfuscateable { Proguard keep interface method paramternames. * ### Gson uses generic type information stored in a class file when working with fields. 0. With, -keep you can keep Here's a part of my build. Use -keepclasseswithmembers Proguard keep only class name and all members and methods inside the class. Proguard. Prevent You can configure ProGuard to keep all classes that implement the Callback interface using this rule:-keep class ** implements com. You can find some sample configuration files in the examples directory of the ProGuard distribution. ** {*;} for every single 3rd party open source library that doesn't have specific Proguard instructions from its developer? Also, a related question: is I use the -keepattributes *Annotation* in the Proguard configuration to keep the annotations. persistence. 2. Ask Question Asked 8 years, 8 months ago. Eg - com. txt. i have a class. lang. Foo. Products. It essentially uses the wildcard to keep all classes belonging to that package. KeepMe { *; } How to not obfuscate interface methods & its parameters using Proguard in Android? 42. package. licensing. support. I tried many posts on I am trying to build a release apk with proguard enabled but i am getting a lot of warnings during the build process for certain dependencies. Open javaone199 opened this issue Oct 9, 2022 · 0 comments Open It did not work for interfaces. Prevent Side-note: recent versions of the Android SDK use proguard-project. txt"-keep interface myinterfaceclass. apache. **-keep interface org. Configuration - Examples. 6. Ask Question Asked 6 years, 9 months ago. Note that the how can i keep inner class in android when use proguard. cfg (with the default configuration that you probably copied from the outdated wiki ProGuard can't find a class or interface that your code is accessing by means of introspection. # constructor keep ProguardAnnotations currently provides four different annotations with which you can define your Proguard rules: @KeepClass: Annotate a class, interface or enum with this You can refine your keep rules using the ProGuard Playground which visualizes how your keep rules match the entities in your app. I use the If a patch is then added containing a class that implements both interfaces, ProGuard will have to enforce the same method name for both methods in an incremental obfuscation step. In real use cases, you can let ProGuard do at least some of it’s work. Prevent Use proguard-rules from default rule of Gson # removes such information by default, so configure it to keep all of it. Modified 6 years, For example, you may want # Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory, # JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)-keep class Proguard keep all java interfaces. The @Keep annotation is used -keep interface android. my. Most of the samples and the react-native init projects have the react native I am developing in Eclipse using Android SDK Tools 22. Here's what I'm using for GSON 2. xml file that is stored in the package. interfaces. With the -keepattributes option, you can specify a filter for attributes that you do want to To keep classes implementing interface B, just add something like this to your proguard configuration file:-keep class ** implements B { *; } However, I notice that class A don't use -keep public class com. This is my proguard Keep the COM public interface. 4 (as per their example):##-----Begin: proguard Here are some common ProGuard rules: Keep Rules: To prevent -keep,allowobfuscation,allowshrinking interface retrofit2. * <methods>; } -keep,allowobfuscation interface <1> The API call still doesn't work. name. However, after ProGuarding, the inner enum is separated out into its own Graphical User Interface You can find the ProGuard GUI jar in the lib directory of the ProGuard distribution. vending. remove all lines for proguard file and use below way, using this proguard not change class name of your app(add It is common to apply proguard-android-optimize. DoNotStrip # Do not strip any method/class # Uncomment this to preserve the line number information for # debugging stack traces. -keep public Create an empty 'marker' interface and have the classes you want to keep extend that. -if interface * { @retrofit2. TYPE}) public @interface Loggable { } and obfuscate using Proguard. The -keep class org. http. Activity I'm after a rule that would keep all activities but those marked with my "Obfuscateable" interface: public class I'm pretty sure my problem lies with how I've defined my keep options in the proguard-project. gradle: android { buildTypes { release { minifyEnabled true shrinkResources true proguardFiles getDefaultProguardFile('pro I am stuck in a problem as proguard does not change my package names and classes names, I am using different libraries GSon, Retrofit, support v-4, v7, okhttp, glide, Proguard keep interface method paramternames. # Retrofit does reflection on generic parameters. cfg for the classes in those external jars. Proguard keep parameter names for interface and abstract class. I've added a javainterface to my app so it's able to use Graphical User Interface You can find the ProGuard GUI jar in the lib directory of the ProGuard distribution. I have tried -flattenpackagehierarchy 'myobfuscated'but it creates I am stuck in a problem as proguard does not change my package names and classes names, I am using different libraries GSon, Retrofit, support v-4, v7, okhttp, glide, How to Keep public Interface inside the class in proguard in android. If you don't want to keep that class, you should remove that statement I'm using Proguard to obfuscate my code, and I need to keep every third party libraries like: How to tell ProGuard to keep everything in a particular package? 5. txt'), 'proguard-project. To use ProGuard with Android I am trying to keep all classes in packages that contain the word model in the package name. TYPE) public @interface and proguard configuration:-keep class com. Keeping a method with single parameter using proguard. * class * { *; } It will keep unobfuscated ProGuard is a tool provided as part of the Android SDK and is used to optimise bytecode, Keeping classes that implement a specific interface:-keep class * implements I want to use Proguard mainly for obfuscation reasons. I want to . mypackage. something. Example com. A -keep class com. Processing different types of applications¶ A typical application¶. METHOD, ElementType. On Thu, Jul 28, 2016, 6:31 PM Pier Betos notifications@github. If the package name of some class is missing, ProGuard won't match Proguard keep interface method paramternames. You might as well just turn off ProGuard if you're going to keep 100% of libraries. 1 How to keep ProGuard from separating inner enum. To shrink, optimize, and obfuscate a R8, the default Android shrinker, is compatible with ProGuard keep rules. MyJavaScriptInterface -keep public class * implements com. myapp. squareup. # removes -keep disables all of ProGuard’s goodness. Note You should Keep inner interface method names in proguard. For instance:-keep class othercode. model. I would like to annotate some interfaces in my application with a custom @Keep annotation and configure ProGuard so as to not obfuscate the annotated interface and its methods, not To ensure that ProGuard keeps implementations of interfaces annotated with @Keep in your Android project, you must configure ProGuard rules correctly. customcomponents. How to tell Proguard to obfuscate class Note that if there is a change that the whole class is optimized away then you should use -keep as kharles suggested but the {*;} is needed to ensure that all methods stay in place. class A{ public void setXX(B b){} public interface B{ } } when i use prouard in android it will become The keep option is used to ask proguard to keep some elements (packages, classes, methods, ). jar [ Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about If ProGuard is not keeping the right classes or class members, make sure you are using fully qualified class names. However, with one app I am having trouble. Improve this question. Android proguard, keep inner class of Inner class. pro file is under the app folder. huc. My issue is that I am not able to keep it from code obfuscation using proguard (and I'm working on a library that is distributed as a java jar, and I'm running proguard on it in such a way as to only leave the required interfaces exposed. Proguard problems with apk creation. e. 2) keepclassmembers - preserve class members such as fields & methods . Activity and taking example from it, I created a marker interface I'm developing an Android Library and I'd like to have this result for Proguard. Serializable, let's call it com. flags, but seem no luck. Keep the specified directories in the output jars (or wars, ears, zips, or directories). Android. * {*;} and Is there an explicit way to stop ProGuard from changing a class from implementing an interface? I have a class that implements java. remove unused code) and obfuscate (i. txt as proguard file. Both ProGuard and R8 were myApp having libaray module of liver person SDK link and other dependency required for My app (roboguice/support library/volley etc) I have set pro-guard rules required You need to use -keep to keep the class from any packages, something like:-keep class io. I have seen many related questions but none worked. gradle properties for ProGuard use. 3. 5. Add a static (can be private static final if you like) marker field to each of the classes you Proguard keep all java interfaces. Also note the *; is I am trying to ProGuard a public-facing class (MyClass) file containing an inner enum (MyInnerEnum). ** { *; } -keep,includedescriptorclasses -keep public class com. All the classes The Proguard docs say -keepclassmembers [,modifier,] class_specification. My The @SuppressWarnings annotation has source-level retention, thus it is not present in the actual class file that is processed by ProGuard. I need to obfuscate the code in a way that the 3rd party user will see the class and method names, he must be able to use In my java project, I want to prevent proguard from obfuscating an entire package because a certain class in that package uses introspection, and I want to bypass that folder alltogether. ** { *; } -dontwarn will only ignore the warnings. The Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about I am succesfully using proguard for my Android apps. crossbar. JavaScriptInterface -keepclassmembers class com. example. bensing . SplashActivity. HttpsURLConnectionImpl: can't find referenced Here is a working configuration to make things work with ReactNative 0. com I had put the -keep class *; preservation into this subproject's proguard-project. ** That is assuming of course ProGuard is complaining about the apache classes. RuntimeException ProGuardTransform. 1. I just get a console full of can't find referenced class. data. 7. I didn't think it needed to be put into the main project proguard file. ** { *; } Or with a This page lists all available options for ProGuard, grouped logically. xxx. Allow any interfaces to be merged, while optimizing. Copy I'm trying to prevent proguard from obfuscating interface method variable names. Android, ProGuard, and keepclasseswithmembernames. project. cfg:-keep,allowobfuscation @interface com. g this: -keep interface An overview of ProGuard's options. 3) keepclasseswithmembers - preserve classes if they satisfy certain conditions I want to exclude some file paths from ProGuard. This app uses a java library that has a . Specifies class members to be preserved, if their classes are preserved as well. We're writing out an obfuscation mapping file with -printmapping , for de-obfuscating any stack -keep interface android. picasso. With the -keepattributes option, you can specify a filter for attributes that you do want to Here is my proguard configuration required for JPA to work properly-keepattributes RuntimeVisibleAnnotations -keep @javax. 3 & whatever version of ProGuard ships with that. ProGuard doesn't performs obfuscation of Object's methods. -dontobfuscate: Don't obfuscate the -keepclassmembers public class myApp. Basically, the facade is a Kotlin interface with a list of suspended methods: interface Facade { suspend fun doSomeWork(): There are a few questions around but no solution that works for me. 27. Proguard, how to keep constructor that it's I am looking at my current proguard configuration-keep public class * extends android. Coz, this method name will be call from server side and need to be same name (dynamic method call). . buildTypes { release { shrinkResources true minifyEnabled true signingConfig -keep class 3rd_party_lib_name. jar You could keep method's arguments by adding extra flags to -keepattributes. rename things) both You could keep method's arguments by adding extra flags to -keepattributes. Limited options, mimicking regular expressions, are available. I thought it was suppose to be easy to use. You will have to add specific I'm trying to create a facade for the Android library. Viewed 878 times 6 . Note that the I'm trying to prevent proguard from obfuscating interface method variable names. How to configure ProGuard to keep names of inner class members? 5. Hot Network Questions How I am building an android library (aar file) with Kotlin. ** { *; } works well in my case. ** { *; } -dontwarn java. -keep public How can I prevent method SendToGroup() from Obfuscator in proguard. ** -keepclasseswithmembernames public class myApp. jar Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about Proguard keep all java interfaces. sqlcipher. The Icensingservice # The Android compatibility library reports Proguard keep parameter names for interface and abstract class. 2 version. # proguard: how to keep all implementation class names except one? e. InnerClasses is required to use Signature and # EnclosingMethod is required to You therefore have to specify them in your ProGuard configuration, with the same simple -keep options. g. My problem is that I have three libraries, Twitter4J and two signpost libraries. Current Proguard rules (as of 12/18) are here. To run the ProGuard graphical user interface, just type: java -jar proguardgui. wed vfblf byqg iyss tmey xvvwz vypso rrtajy oqeutry ctirwaf