Android項目在Eclipse下的混淆

Android項目在Eclipse下的混淆步驟

1. 首先將項目下的project.properties中的#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt註釋打開
2. 然後在項目下的proguard-project.txt文件中進行修改
3. 修改完成之後利用Eclipse自帶的打包工具進行簽名打包即可
4. 最後可以將打包成功後的進行反編譯操作，最終會發現一些代碼確實被混淆了，混淆代碼的目的即達到了

具體操作如下

# 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 *;
#}


#指定代碼的壓縮級別
-optimizationpasses 5
#包明不混合大小寫
-dontusemixedcaseclassnames
#不去忽略非公共的庫類
-dontskipnonpubliclibraryclasses
 #優化  不優化輸入的類文件
-dontoptimize
 #預校驗
-dontpreverify
 #混淆時是否記錄日誌
-verbose
 # 混淆時所採用的算法
#-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
-allowaccessmodification

#保護註解
-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
# 保持哪些類不被混淆
-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包可以添加下面這行
-keep public class * extends android.support.v4.app.Fragment
#忽略警告
-ignorewarning
#####################記錄生成的日誌數據,gradle build時在本項目根目錄輸出################
#apk 包內所有 class 的內部結構
-dump class_files.txt
#未混淆的類和成員
-printseeds seeds.txt
#列出從 apk 中刪除的代碼
-printusage unused.txt
#混淆前後的映射
-printmapping mapping.txt
#####################記錄生成的日誌數據，gradle build時 在本項目根目錄輸出-end################
################混淆保護自己項目的部分代碼以及引用的第三方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.**

#百度地圖混淆
-keep class com.baidu.** {*;}
-dontwarn com.baidu.**
-keep class vi.com.gdi.bgl.android.**{*;}

#xUtils混淆
#這塊做的就是自己項目中的一些具體類的混淆處理
#可以自己試着處理下
#一般情況下將自己的model最好不要混淆的 其餘的可以視情況而定
-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.**

#保證自定義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>;
}
#保持自定義控件類不被混淆
-keepclasseswithmembers class * {
    public <init>(android.content.Context);
}
-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}
#保持自定義控件類不被混淆
-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

#保持自定義控件類不被混淆
-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$Creator *;
}
#保持 Serializable 不被混淆
-keepnames class * implements java.io.Serializable
#保持 Serializable 不被混淆並且enum 類也不被混淆
-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    !static !transient <fields>;
    !private <fields>;
    !private <methods>;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}
#保持枚舉 enum 類不被混淆 如果混淆報錯，建議直接使用上面的 -keepclassmembers class * implements java.io.Serializable即可
#-keepclassmembers enum * {
#  public static **[] values();
#  public static ** valueOf(java.lang.String);
#}
#不混淆資源類
-keepclassmembers class **.R$* {
    public static <fields>;
}
#避免混淆泛型 如果混淆報錯建議關掉
#–keepattributes Signature
#移除log 測試了下沒有用還是建議自己定義一個開關控制是否輸出日誌
#-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(...);
#}