Android混淆与反编译相关资料

第一部分：代码混淆相关资料

1. android 代码 混淆- 原来如此简单

http://www.cnblogs.com/classic/archive/2011/04/27/2030234.html

 

2. android 混淆配置

http://www.eoeandroid.com/thread-209210-1-1.html

 

准备一个混淆文件模板：

 

# To enable ProGuard in your project, edit project.properties
# to define the proguard.config property as described in that file.
#
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in ${sdk.dir}/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the ProGuard
# include property in project.properties.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-ignorewarnings
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

-keepclassmembers class * {
   public <init>(org.json.JSONObject);
}

-keep public class com.xxxxx.app.R$*{
    public static final int *;
}

-keep public class com.umeng.fb.ui.ThreadView {
}

 然后在工程下面的project.properties文件中加上这句：

 

 

# Project target.
target=android-8
proguard.config=proguard-project.txt

 

 

 

第二部分：Android APK反编译

1. 一般人采用这个方式：用apktool+dex2jar+jd_gui反编译apk文件
http://blog.sina.com.cn/s/blog_70677d110100wufa.html

 

2. 高手往往采用这个方式：baksmali,smali反编译研究

http://www.cnblogs.com/carlosk/archive/2012/07/03/2574751.html