第一部分:代码混淆相关资料
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