Android 2.2工程混淆代码并反编译查看解决方案.doc

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1、Android2.2工程混淆代码解决步骤一、首先因为Android2.2是没有proguard.cfg文件的，所以我们要先创建一个Android2.3.3或者是以上版本的工程二、创建成功后查找SDk路径下tools文件夹中lib文件夹下如：E:informationandroid-sdk-windowstoolslib下就会有proguard.cfg文件该文件源码-optimizationpasses5-dontusemixedcaseclassnames-dontskipnonpubliclibraryclasses-dontpreverify-verbose-opti

2、mizations!code/simplification/arithmetic,!field/*,!class/merging/*-keeppublicclass*extendsandroid.app.Activity-keeppublicclass*extendsandroid.app.Application-keeppublicclass*extendsandroid.app.Service-keeppublicclass*extendsandroid.content.BroadcastReceiver-keeppublicclass*extendsandroid.cont

3、ent.ContentProvider-keeppublicclass*extendsandroid.app.backup.BackupAgentHelper-keeppublicclass*extendsandroid.preference.Preference-keeppublicclasscom.android.vending.licensing.ILicensingService-keepclasseswithmembernamesclass*{native;}-keepclasseswithmembersclass*{public(andr

4、oid.content.Context,android.util.AttributeSet);}-keepclasseswithmembersclass*{public(android.content.Context,android.util.AttributeSet,int);}-keepclassmembersclass*extendsandroid.app.Activity{publicvoid*(android.view.View);}-keepclassmembersenum*{publicstatic**[]values();publicstatic**v

5、alueOf(java.lang.String);}-keepclass*implementsandroid.os.Parcelable{publicstaticfinalandroid.os.Parcelable$Creator*;}一、把该文件拷贝到要打包的工程下（和）proguard-project.txt一个路径下二、修改proguard.cfg文件内容为：（红色标记与源代码不同）把dontpreverify改成dontwarn并加了引入包android-support-v4.jar的路径-dontwarn-optimizationpasses5-dontusemixed

6、caseclassnames-dontskipnonpubliclibraryclasses-ignorewarnings-dontwarn-verbose-optimizations!code/simplification/arithmetic,!field/*,!class/merging/*-keeppublicclass*extendsandroid.app.Activity-keeppublicclass*extendsandroid.app.Application-keeppublicclass*extendsandroid.app.Service-keeppubli

7、cclass*extendsandroid.content.BroadcastReceiver-keeppublicclass*extendsandroid.content.ContentProvider-keeppublicclass*extendsandroid.app.backup.BackupAgentHelper-keeppublicclass*extendsandroid.preference.Preference-keeppublicclasscom.android