Android项目在Eclipse下的混淆步骤
- 首先将项目下的project.properties中的#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt注释打开
- 然后在项目下的proguard-project.txt文件中进行修改
- 修改完成之后利用Eclipse自带的打包工具进行签名打包即可
- 最后可以将打包成功后的进行反编译操作，最终会发现一些代码确实被混淆了，混淆代码的目的即达到了
具体操作如下
# 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 *;
#}
#指定代码的压缩级别
-optimizationpasses 5
#包明不混合大小写
-dontusemixedcaseclassnames
#不去忽略非公共的库类
-dontskipnonpubliclibraryclasses
#优化 不优化输入的类文件
-dontoptimize
#预校验
-dontpreverify
#混淆时是否记录日志
-verbose
# 混淆时所采用的算法
#-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
-allowaccessmodification
#保护注解
-keepattributes *Annotation*
-keepattributes Signature
-keepattributes Exceptions,InnerClasses,Signature
-keepattributes SourceFile,LineNumberTable
-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.android.vending.licensing.ILicensingService
# 保持哪些类不被混淆
-keep public class * extends android.app.Fragment
-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
#如果有引用v4包可以添加下面这行
-keep public class * extends android.support.v4.app.Fragment
#忽略警告
-ignorewarning
#####################记录生成的日志数据,gradle build时在本项目根目录输出################
#apk 包内所有 class 的内部结构
-dump class_files.txt
#未混淆的类和成员
-printseeds seeds.txt
#列出从 apk 中删除的代码
-printusage unused.txt
#混淆前后的映射
-printmapping mapping.txt
#####################记录生成的日志数据，gradle build时 在本项目根目录输出-end################
################混淆保护自己项目的部分代码以及引用的第三方jar包library#########################
-libraryjars libs/armeabi/libBaiduMapSDK_base_v3_6_1.so
-libraryjars libs/armeabi/libBaiduMapSDK_cloud_v3_6_1.so
-libraryjars libs/armeabi/libBaiduMapSDK_map_v3_6_1.so
-libraryjars libs/armeabi/libBaiduMapSDK_radar_v3_6_1.so
-libraryjars libs/armeabi/libBaiduMapSDK_search_v3_6_1.so
-libraryjars libs/armeabi/libBaiduMapSDK_util_v3_6_1.so
-libraryjars libs/armeabi/liblocSDK6a.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_base_v3_6_1.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_cloud_v3_6_1.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_map_v3_6_1.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_radar_v3_6_1.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_search_v3_6_1.so
-libraryjars libs/armeabi-v7a/libBaiduMapSDK_util_v3_6_1.so
-libraryjars libs/armeabi-v7a/liblocSDK6a.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_base_v3_6_1.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_cloud_v3_6_1.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_map_v3_6_1.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_radar_v3_6_1.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_search_v3_6_1.so
-libraryjars libs/arm64-v8a/libBaiduMapSDK_util_v3_6_1.so
-libraryjars libs/arm64-v8a/liblocSDK6a.so
-libraryjars libs/x86/libBaiduMapSDK_base_v3_6_1.so
-libraryjars libs/x86/libBaiduMapSDK_cloud_v3_6_1.so
-libraryjars libs/x86/libBaiduMapSDK_map_v3_6_1.so
-libraryjars libs/x86/libBaiduMapSDK_radar_v3_6_1.so
-libraryjars libs/x86/libBaiduMapSDK_search_v3_6_1.so
-libraryjars libs/x86/libBaiduMapSDK_util_v3_6_1.so
-libraryjars libs/x86/liblocSDK6a.so
-libraryjars libs/x86_64/libBaiduMapSDK_base_v3_6_1.so
-libraryjars libs/x86_64/libBaiduMapSDK_cloud_v3_6_1.so
-libraryjars libs/x86_64/libBaiduMapSDK_map_v3_6_1.so
-libraryjars libs/x86_64/libBaiduMapSDK_radar_v3_6_1.so
-libraryjars libs/x86_64/libBaiduMapSDK_search_v3_6_1.so
-libraryjars libs/x86_64/libBaiduMapSDK_util_v3_6_1.so
-libraryjars libs/x86_64/liblocSDK6a.so
-libraryjars libs/android-support-v4.jar
-libraryjars libs/BaiduLBS_Android.jar
-libraryjars libs/picasso-2.3.3.jar
-libraryjars libs/fastjson-1.1.45.android.jar
-libraryjars libs/umeng-analytics-v5.6.4.jar
-libraryjars libs/xUtils-2.6.14.jar
-libraryjars libs/SocialSDK_renren_1.jar
-libraryjars libs/universal-image-loader-1.9.3.jar
#如果引用了v4或者v7包
-dontwarn android.support.**
-keep class android.** {*;}
-dontwarn android.**
#友盟混淆
-keep class com.umeng.**{*;}
-dontwarn com.umeng.**
#百度地图混淆
-keep class com.baidu.** {*;}
-dontwarn com.baidu.**
-keep class vi.com.gdi.bgl.android.**{*;}
#xUtils混淆
#这块做的就是自己项目中的一些具体类的混淆处理
#可以自己试着处理下
#一般情况下将自己的model最好不要混淆的 其余的可以视情况而定
-keep class com.aragoncs.mennuicitymanager.model.** { *; }
-keep class com.aragoncs.mennuicitymanager.util.**
-keep class com.aragoncs.mennuicitymanager.constant.** { *; }
-dontwarn org.apache.commons.net.**
-keep class * extends java.lang.annotation.Annotation { *; }
-dontwarn android.webkit.WebView
-dontwarn android.support.**
-dontwarn com.facebook.**
-dontwarn com.lidroid.xutils.**
-dontwarn com.umeng.**
-dontwarn com.squareup.**
-dontwarn com.ta.**
-dontwarn com.ut.**
-dontwarn org.android.**
-dontwarn com.dnurse.**
-dontwarn com.alibaba.fastjson.**
-dontwarn org.achartengine.**
-dontwarn com.nineoldandroids.**
-dontwarn android.**
-keep enum com.lidroid.xutils.**
-keep enum com.facebook.**
-keep enum com.umeng.**
-keep enum com.squareup.**
-keep enum com.ta.**
-keep enum org.android.**
-keep enum com.dnurse.**
-keep enum com.alibaba.fastjson.**
-keep enum org.achartengine.**
-keep enum com.nineoldandroids.**
-keep enum android.**
-keep public interface com.facebook.**
-keep public interface com.lidroid.xutils.**
-keep public interface com.umeng.**
-keep public interface com.squareup.**
-keep public interface com.ta.**
#-keep public interface org.android.**
-keep public interface com.dnurse.**
-keep public interface com.alibaba.fastjson.**
-keep public interface org.achartengine.**
-keep public interface com.nineoldandroids.**
-keep public interface abdroid.**
-keep class javax.**
-keep class android.webkit.**
-keep class com.facebook.**{*;}
-keep class com.lidroid.xutils.**{*;}
-keep class com.squareup.**{*;}
-keep class com.ta.**
-keep class org.android.**
-keep class com.dnurse.**{*;}
-keep class com.alibaba.fastjson.**{*;}
-keep class org.achartengine.**
-keep class com.nineoldandroids.**
-keep class android.**
#保证自定义View不被混淆
-keep public class * extends android.view.View {
public <init>(android.content.Context);
public <init>(android.content.Context, android.util.AttributeSet);
public <init>(android.content.Context, android.util.AttributeSet, int);
public void set*(...);
}
#保持 native 方法不被混淆
-keepclasseswithmembernames class * {
native <methods>;
}
#保持自定义控件类不被混淆
-keepclasseswithmembers class * {
public <init>(android.content.Context);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
#保持自定义控件类不被混淆
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
#保持自定义控件类不被混淆
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-keepclassmembers class * extends android.app.Activity {
private void *(android.view.View);
}
-keepclassmembers public class * extends android.view.View {
void set*(***);
*** get*();
}
-keepclassmembers class * extends android.support.v4.app.Fragment {
public void *(android.view.View);
}
-keepclassmembers class * extends android.support.v4.app.Fragment {
void *(android.view.View);
}
#保持 Parcelable 不被混淆
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
#保持 Serializable 不被混淆
-keepnames class * implements java.io.Serializable
#保持 Serializable 不被混淆并且enum 类也不被混淆
-keepclassmembers class * implements java.io.Serializable {
static final long serialVersionUID;
private static final java.io.ObjectStreamField[] serialPersistentFields;
!static !transient <fields>;
!private <fields>;
!private <methods>;
private void writeObject(java.io.ObjectOutputStream);
private void readObject(java.io.ObjectInputStream);
java.lang.Object writeReplace();
java.lang.Object readResolve();
}
#保持枚举 enum 类不被混淆 如果混淆报错，建议直接使用上面的 -keepclassmembers class * implements java.io.Serializable即可
#-keepclassmembers enum * {
# public static **[] values();
# public static ** valueOf(java.lang.String);
#}
#不混淆资源类
-keepclassmembers class **.R$* {
public static <fields>;
}
#避免混淆泛型 如果混淆报错建议关掉
#–keepattributes Signature
#移除log 测试了下没有用还是建议自己定义一个开关控制是否输出日志
#-assumenosideeffects class* android.util.Log {
# public static boolean isLoggable(java.lang.String, int);
# public static int v(...);
# public static int i(...);
# public static int w(...);
# public static int d(...);
# public static int e(...);
#}
