proguard obfuscation

, and classes in the Code into short letters and codes. In the absence of corresponding function names and program comments, even if they are decompiled, it will be hard to read. At the same time, obfuscation is irreversible. During the obfuscation process, information that does not affect normal operation will be lost permanently. The loss of such information makes the program more difficult to understand.

Before that, I read the proguard official website and found the relevant information. ProGuard IntroductionProGuard is a well-known open-source project on SourceForge. Official Website: http://proguard.sourceforge.net /.Java bytecode is generally very easy to decompile. To protect the Java source code, we often confuse compiled class files. ProGuard is mainly us

Android obfuscation of app codeReceives a new task to confuse the code of the existing project. I have had some knowledge about obfuscation before, but it is not detailed or complete enough to know that obfuscation is still tricky. But fortunately, the current project is not too complex (for obfuscation purposes) and c

to different versions of the jar package, and if the jar package versions in Libs are consistent, the problem may be caused by inconsistencies in the jar package versions introduced when using Proguradgui. That is, in the process of obfuscation, the jar packages introduced are consistent with the jar files used in the project. References: Android Project: Obfuscation of the framework, SDK package or jar fi

When using eclipse to confuse Android programs, proguard is used. In Versions later than android2.2, A proguard is used to create projects. cfg file, which is used to confuse the android program, the method is very simple, in the project. add proguard to the properties file. config = proguard. CFG, you can. Of course,

To prevent code decompilation, android introduces the concept of obfuscation code. 1. Set ObfuscationFind the project. properties file under the project. Add proguard. config =$ {sdk. dir}/tools/proguard/proguard-android.txt in the file: proguard-project.txt this is the syst

Question 1: [11:12:10-] Proguard returned with error code 1. See console [11:12:10-] Note: there were 1 duplicate class definitions. [11:12:10-] Warning: android. support. v4. OS. ParcelableCompatCreatorHoneycombMR2: can't find superclass or interface android. OS. Parcelable $ ClassLoaderCreator .... Solution 1: This problem is caused by code obfuscation and reference packages cannot be found. You on

[14:57:04-childbookproject] proguard returned with Error Code 1. see console // This error cannot be identified because you have used the earlier version of proguard. We recommend that you download the new version of proguard 4.5 or later to replace the earlier version of sdcard used in Android SDK. In this way, you can know the error. // The following comman

Android obfuscation code details and examples Android obfuscation code details and examples To prevent your work results from being stolen by others, obfuscation code can effectively prevent decompilation. The following describes the steps for obfuscation of code: 1. You may also see a new project with a

Receive a new task to code-mix existing projects. There has been some understanding of the confusion, but not enough detail and completeness, knowing that some things are tricky to mix up. But fortunately the current project is not too complex (for confusing this piece), the early completion ~ ~ Now summarized.The first partIntroduction to the operating procedure (Eclipse):1. Open the obfuscation: Locate the Project.Properties file under the project r