Does ProGuard obfuscate package name?

ProGuard can rename package names when obfuscating, so after compilation it might happen that the class and its resource file are no longer in the same package in the final APK. Conclusion: We should keep the name of any class that loads resources from the APK using this mechanism.

How do you obfuscate with ProGuard?

Enabling proguard and obfuscating the apk

1. #-injars bin/classes #-injars libs #-outjars bin/classes-processed.jar.
2. -dontwarn okio.** -dontwarn com.squareup.okhttp.**
3. # To enable ProGuard in your project, edit project.properties # to define the proguard.config property as described in that file. #

What are ProGuard rules?

ProGuard is a tool to help minify, obfuscate, and optimize your code. It is not only especially useful for reducing the overall size of your Android application as well as removing unused classes and methods that contribute towards the intrinsic 64k method limit of Android applications.

What is ProGuard used for?

Proguard is free Java class file shrinker, optimizer, obfuscator, and preverifier. It detects and removes unused classes, fields, methods, and attributes. Mobile app development companies use proguard in android , it optimizes bytecode and removes unused instructions.

How do I keep a package in ProGuard?

Keeping Entire Package Using Proguard

1. Keeping names of public classes: -keep public class com.salmankhakwani.application.network.gson.models.*
2. Keeping names of public classes for packages and sub-packages:
3. Keeping names of public/protected/private classes/methods/fields for packages and sub-packages:

Is ProGuard free?

ProGuard is free software and is distributed under the GNU General Public License, version 2. ProGuard is distributed as part of the Android SDK and runs when building the application in release mode.

Does ProGuard obfuscate code?

You can obfuscate Android code to provide security against reverse engineering. You can use the Android ProGuard tool to obfuscate, shrink, and optimize your code. Obfuscated code can be more difficult for other people to reverse engineer.

Where is ProGuard rules pro?

When you create a new module using Android Studio, the IDE creates a proguard-rules.pro file in the root directory of that module. By default, this file does not apply any rules. So, include your own ProGuard rules here, such as your custom keep rules. Generated by the Android Gradle plugin at compile time.

Where is ProGuard rules?

When you create a new project or module using Android Studio, the IDE creates a /proguard-rules.pro file for you to include your own rules. You can also include additional rules from other files by adding them to the proguardFiles property in your module’s build.

Where is ProGuard Android optimize txt?

The getDefaultProguardFile() refers default file “proguard-android. txt” which gets from the Android SDK tools/proguard/ folder. You can also use “proguard-android-optimize. txt” file for more code shrinking located on the same folder.

How do you add ProGuard rules?

How do I install ProGuard?

Downloading and Installing the ProGuard Obfuscator:

1. Download the ProGuard obfuscator ( proguard2.
2. Untar or unzip the file into a directory on your system.
3. Choose Tools > Obfuscators.
4. In the left pane of the dialog, select the ProGuard obfuscator node.
5. Click the Expert tab, then click on the ellipsis (…)

Which is the best definition of obfuscator?

Definition of obfuscator. : one that obfuscates.

Where does the word obfuscate come from in English?

The rest of obfuscate comes from Latin fuscus, which means “dark brown” and is distantly related to our word dusk. Politicians keep obfuscating the issues.

Why do we need to obfuscate in Java?

In Software world, obfuscation is a process of creating source code in a form that is hard for human to understand. But why do we need to obfuscate? Anyone who has knowledge in Java can easily picture out how your app is coded once an APK is unpacked.

Is it safe to obfuscate code in Android?

Though obfuscation won’t guarantee code security, this process would give hackers a hard time reversed-engineering your android app! It is still advisable though to add layers of security to your code such as implementing encryption, avoiding saving of credentials to device local storage etc. Okay I get it now. So how to obfuscate code in Android?