android 打包－－混淆配置详解

为了应用的安全，通常我们将Android项目打包时进行混淆加密。会用无意义的短变量去重命名类、变量、方法，以免代码被轻易破解泄露；

在android Studio中做混淆，基本就是对Proguard-rules.pro文件的操作。也可以在proguard-android.txt文件，位于/tools/proguard目录下；

1. 混淆配置：

buildTypes {
        release {                      
            minifyEnabled true // 混淆            
            zipAlignEnabled true // Zipalign优化          
            shrinkResources true  // 移除无用的resource文件           
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'  // 加载默认混淆配置文件
            signingConfig signingConfigs.relealse  // 签名
        }
    }

2. 混淆规则

混淆会用无意义的短变量去重命名类、变量、方法，但是对于外部的一些引用是通过名字找到对应的方法和类。混淆过后通过原来的名字去找混淆后的名字，是找不到对应方法和类，就会出异常报错。所以有些情况是不能进行混淆的。

• 自定义控件不进行混淆
• 枚举类不被混淆
• 反射类不进行混淆
• 实体类不被混淆
• JS调用的Java方法
• 四大组件不进行混淆
• JNI中调用类不进行混淆
• Layout布局使用的View构造函数、android:onClick等
• Parcelable 的子类和 Creator 静态成员变量不混淆
• 第三方开源库或者引用其他第三方的SDK包不进行混淆
  ...

3. Android混淆的方法和通配符对照表

4. 混淆的基本指令：

# 设置混淆的压缩比率 0 ~ 7
-optimizationpasses 5  
# 混淆时不使用大小写混合，混淆后的类名为小写
-dontusemixedcaseclassnames  
# 指定不去忽略非公共库的类
-dontskipnonpubliclibraryclasses
# 指定不去忽略非公共库的成员
-dontskipnonpubliclibraryclassmembers 
# 混淆时不做预校验
-dontpreverify           
# 混淆时不记录日志
-verbose             
# 忽略警告
-ignorewarning          
# 代码优化
-dontshrink  
# 不优化输入的类文件                
-dontoptimize 
# 保留注解不混淆             
-keepattributes *Annotation*,InnerClasses
# 避免混淆泛型
-keepattributes Signature  
# 保留代码行号，方便异常信息的追踪
-keepattributes SourceFile,LineNumberTable  
# 混淆采用的算法
-optimizations !code/simplification/cast,!field/*,!class/merging/*  

# dump.txt文件列出apk包内所有class的内部结构
-dump class_files.txt        
# seeds.txt文件列出未混淆的类和成员
-printseeds seeds.txt
# usage.txt文件列出从apk中删除的代码
-printusage unused.txt
# mapping.txt文件列出混淆前后的映射
-printmapping mapping.txt

5. 不需混淆的Android类

-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.preference.Preference
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.support.v4.**
-keep public class * extends android.support.annotation.**
-keep public class * extends android.support.v7.**
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class * extends android.view.View
-keep public class com.android.vending.licensing.ILicensingService
-keep class android.support.** {*;}


-keepclasseswithmembernames class * { # 保持 native 方法不被混淆 
   native <methods>;
}

-keepclasseswithmembers class * { # 保持自定义控件类不被混淆 
   public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {# 保持自定义控件类不被混淆 
   public <init>(android.content.Context, android.util.AttributeSet, int); 
}
-keepclassmembers class * extends android.app.Activity { # 保持自定义控件类不被混淆  
   public void *(android.view.View);
}

-keepclassmembers enum * { # 保持枚举 enum 类不被混淆  
   public static **[] values(); 
   public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {#保持Parcelable不被混淆
   public static final android.os.Parcelable$Creator *;
}


#避免Serializable接口的子类中指定的某些成员变量和方法混淆
# Explicitly preserve all serialization members. The Serializable interface
# is only a marker interface, so it wouldn't save them.
-keep public class * implements java.io.Serializable {*;}
-keepclassmembers class * implements java.io.Serializable {    
   static final long serialVersionUID;    
   private static final java.io.ObjectStreamField[]   serialPersistentFields;    
   private void writeObject(java.io.ObjectOutputStream);    
   private void readObject(java.io.ObjectInputStream);    
   java.lang.Object writeReplace();   
   java.lang.Object readResolve();
}

6. 其他jar包或第三方框架的混淆配置：

support-v4包

-dontwarn android.support.v4.**
-keep class android.support.v4.app.** { *; }
-keep interface android.support.v4.app.** { *; }
-keep class android.support.v4.** { *; }

support-v7包

-dontwarn android.support.v7.**
-keep class android.support.v7.internal.** { *; }
-keep interface android.support.v7.internal.** { *; }
-keep class android.support.v7.** { *; }

support design

-dontwarn android.support.design.**
-keep class android.support.design.** { *; }
-keep interface android.support.design.** { *; }
-keep public class android.support.design.R$* { *; }

关闭 Log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(...);
}

-dontoptimize不要配置，不然将会关闭优化，导致日志语句不会被优化掉。

避免资源混淆

-keep class **.R$* {*;}

避免layout中onclick方法（android:οnclick="onClick"）混淆

-keepclassmembers class * extends android.app.Activity{
    public void *(android.view.View);
}

WebView混淆配置

-keepclassmembers class fqcn.of.javascript.interface.for.webview {
    public *;
}
-keepclassmembers class * extends android.webkit.webViewClient {
    public void *(android.webkit.WebView, java.lang.String, android.graphics.Bitmap);
    public boolean *(android.webkit.WebView, java.lang.String);
}
-keepclassmembers class * extends android.webkit.webViewClient {
    public void *(android.webkit.webView, jav.lang.String);
}

 ButterKnife混淆配置

-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }
-keepclasseswithmembernames class * {
    @butterknife.* <fields>;
}
-keepclasseswithmembernames class * {
    @butterknife.* <methods>;
}

OkHttp3混淆配置

-dontwarn com.squareup.okhttp3.**
-keep class com.squareup.okhttp3.** { *;}
-dontwarn okio.**

Retrofit2混淆配置

-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions

RxJava、RxAndroid混淆配置

-dontwarn sun.misc.**
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
   long producerIndex;
   long consumerIndex;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
    rx.internal.util.atomic.LinkedQueueNode producerNode;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
    rx.internal.util.atomic.LinkedQueueNode consumerNode;
}

Glide混淆配置

-keep public class * implements com.bumptech.glide.module.AppGlideModule
-keep public class * implements com.bumptech.glide.module.LibraryGlideModule
-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
  **[] $VALUES;
  public *;
}

Picasso混淆配置

-keep class com.parse.*{ *; }
-dontwarn com.parse.**
-dontwarn com.squareup.picasso.**
-keepclasseswithmembernames class * {
    native <methods>;
}

Fresco混淆配置

# Keep our interfaces so they can be used by other ProGuard rules.
# See http://sourceforge.net/p/proguard/bugs/466/
-keep,allowobfuscation @interface com.facebook.common.internal.DoNotStrip
-keep,allowobfuscation @interface com.facebook.soloader.DoNotOptimize

# Do not strip any method/class that is annotated with @DoNotStrip
-keep @com.facebook.common.internal.DoNotStrip class *
-keepclassmembers class * {
    @com.facebook.common.internal.DoNotStrip *;
}

# Do not strip any method/class that is annotated with @DoNotOptimize
-keep @com.facebook.soloader.DoNotOptimize class *
-keepclassmembers class * {
    @com.facebook.soloader.DoNotOptimize *;
}

# Keep native methods
-keepclassmembers class * {
    native <methods>;
}

-dontwarn okio.**
-dontwarn com.squareup.okhttp.**
-dontwarn okhttp3.**
-dontwarn javax.annotation.**
-dontwarn com.android.volley.toolbox.**
-dontwarn com.facebook.infer.**

Fastjson混淆配置

-dontwarn com.alibaba.fastjson.**
-keep class com.alibaba.fastjson.**{*; }

Gson混淆配置

-keep class com.google.gson.** {*;}
-keep class com.google.**{*;}
-keep class sun.misc.Unsafe { *; }
-keep class com.google.gson.stream.** { *; }
-keep class com.google.gson.examples.android.model.** { *; }

GreenDao混淆配置

-keepclassmembers class * extends org.greenrobot.greendao.AbstractDao {
public static java.lang.String TABLENAME;
}
-keep class **$Properties
 
# If you do not use SQLCipher:
-dontwarn org.greenrobot.greendao.database.**
# If you do not use Rx:
-dontwarn rx.**

百度定位混淆配置

-keep class vi.com.gdi.** { *; }
-keep public class com.baidu.** {*;}
-keep public class com.mobclick.** {*;}
-dontwarn com.baidu.mapapi.utils.*
-dontwarn com.baidu.platform.comapi.b.*
-dontwarn com.baidu.platform.comapi.map.*

百度地图混淆配置

-keep class com.baidu.** {*;}
-keep class vi.com.** {*;}
-dontwarn com.baidu.**

高徳地图混淆配置

-dontwarn com.amap.api.**
-dontwarn com.a.a.**
-dontwarn com.autonavi.**
-keep class com.amap.api.**  {*;}
-keep class com.autonavi.**  {*;}
-keep class com.a.a.**  {*;}

Bugly混淆配置

-dontwarn com.tencent.bugly.**
-keep public class com.tencent.bugly.**{*;}

EventBus混淆配置

-keepattributes *Annotation*
-keepclassmembers class ** {
    @org.greenrobot.eventbus.Subscribe <methods>;
}
-keep enum org.greenrobot.eventbus.ThreadMode { *; }

# Only required if you use AsyncExecutor
-keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {
    <init>(java.lang.Throwable);
}

友盟分享混淆配置

-dontshrink
-dontoptimize
-dontwarn com.google.android.maps.**
-dontwarn android.webkit.WebView
-dontwarn com.umeng.**
-dontwarn com.tencent.weibo.sdk.**
-dontwarn com.facebook.**
-keep public class javax.**
-keep public class android.webkit.**
-dontwarn android.support.v4.**
-keep enum com.facebook.**
-keepattributes Exceptions,InnerClasses,Signature
-keepattributes *Annotation*
-keepattributes SourceFile,LineNumberTable

-keep public interface com.facebook.**
-keep public interface com.tencent.**
-keep public interface com.umeng.socialize.**
-keep public interface com.umeng.socialize.sensor.**
-keep public interface com.umeng.scrshot.**

-keep public class com.umeng.socialize.* {*;}

-keep class com.facebook.**
-keep class com.facebook.** { *; }
-keep class com.umeng.scrshot.**
-keep public class com.tencent.** {*;}
-keep class com.umeng.socialize.sensor.**
-keep class com.umeng.socialize.handler.**
-keep class com.umeng.socialize.handler.*
-keep class com.umeng.weixin.handler.**
-keep class com.umeng.weixin.handler.*
-keep class com.umeng.qq.handler.**
-keep class com.umeng.qq.handler.*
-keep class UMMoreHandler{*;}
-keep class com.tencent.mm.sdk.modelmsg.WXMediaMessage {*;}
-keep class com.tencent.mm.sdk.modelmsg.** implements com.tencent.mm.sdk.modelmsg.WXMediaMessage$IMediaObject {*;}
-keep class im.yixin.sdk.api.YXMessage {*;}
-keep class im.yixin.sdk.api.** implements im.yixin.sdk.api.YXMessage$YXMessageData{*;}
-keep class com.tencent.mm.sdk.** {
   *;
}
-keep class com.tencent.mm.opensdk.** {
   *;
}
-keep class com.tencent.wxop.** {
   *;
}
-keep class com.tencent.mm.sdk.** {
   *;
}
-dontwarn twitter4j.**
-keep class twitter4j.** { *; }

-keep class com.tencent.** {*;}
-dontwarn com.tencent.**
-keep class com.kakao.** {*;}
-dontwarn com.kakao.**
-keep public class com.umeng.com.umeng.soexample.R$*{
    public static final int *;
}
-keep public class com.linkedin.android.mobilesdk.R$*{
    public static final int *;
}
-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class com.tencent.open.TDialog$*
-keep class com.tencent.open.TDialog$* {*;}
-keep class com.tencent.open.PKDialog
-keep class com.tencent.open.PKDialog {*;}
-keep class com.tencent.open.PKDialog$*
-keep class com.tencent.open.PKDialog$* {*;}
-keep class com.umeng.socialize.impl.ImageImpl {*;}
-keep class com.sina.** {*;}
-dontwarn com.sina.**
-keep class  com.alipay.share.sdk.** {
   *;
}

-keepnames class * implements android.os.Parcelable {
    public static final ** CREATOR;
}

-keep class com.linkedin.** { *; }
-keep class com.android.dingtalk.share.ddsharemodule.** { *; }
-keepattributes Signature

友盟推送混淆配置

-dontwarn com.umeng.**
-dontwarn com.taobao.**
-dontwarn anet.channel.**
-dontwarn anetwork.channel.**
-dontwarn org.android.**
-dontwarn org.apache.thrift.**
-dontwarn com.xiaomi.**
-dontwarn com.huawei.**
-dontwarn com.meizu.**

-keepattributes *Annotation*

-keep class com.taobao.** {*;}
-keep class org.android.** {*;}
-keep class anet.channel.** {*;}
-keep class com.umeng.** {*;}
-keep class com.xiaomi.** {*;}
-keep class com.huawei.** {*;}
-keep class com.meizu.** {*;}
-keep class org.apache.thrift.** {*;}

-keep class com.alibaba.sdk.android.**{*;}
-keep class com.ut.**{*;}
-keep class com.ta.**{*;}

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

SlidingMenu（github地址：https://github.com/jfeinstein10/SlidingMenu）

-dontwarn com.jeremyfeinstein.slidingmenu.lib.**
-keep class com.jeremyfeinstein.slidingmenu.lib.**{*;}

ImageLoader

#Universal Image Loader
-keep class com.nostra13.universalimageloader.** { *; }
-keepattributes Signature

ShareSDK（集成文档：http://wiki.mob.com/android-sharesdk%E5%AE%8C%E6%95%B4%E7%9A%84%E9%9B%86%E6%88%90%E6%96%87%E6%A1%A3/）

-keep class cn.sharesdk.**{*;}
-keep class com.sina.**{*;}
-keep class **.R$* {*;}
-keep class **.R{*;}
-dontwarn cn.sharesdk.**
-dontwarn **.R$*
-dontwarn com.tencent.**
-keep class com.tencent.** {*;}

环信SDK

-keep class com.easemob.** {*;}
-keep class org.jivesoftware.** {*;}
-keep class org.apache.** {*;}
-dontwarn  com.easemob.**
#2.0.9后的不需要加下面这个keep
#-keep class org.xbill.DNS.** {*;}
#另外，demo中发送表情的时候使用到反射，需要keep SmileUtils
-keep class com.easemob.chatuidemo.utils.SmileUtils {*;}
#注意前面的包名，如果把这个类复制到自己的项目底下，比如放在com.example.utils底下，应该这么写(实际要去掉#)
#-keep class com.example.utils.SmileUtils {*;}
#如果使用easeui库，需要这么写
-keep class com.easemob.easeui.utils.EaseSmileUtils {*;}
#2.0.9后加入语音通话功能，如需使用此功能的api，加入以下keep
-dontwarn ch.imvs.**
-dontwarn org.slf4j.**
-keep class org.ice4j.** {*;}
-keep class net.java.sip.** {*;}
-keep class org.webrtc.voiceengine.** {*;}
-keep class org.bitlet.** {*;}
-keep class org.slf4j.** {*;}
-keep class ch.imvs.** {*;}





或
#环信
-keep class com.hyphenate.** {*;}
-keep class com.hyphenate.chat.*** {*;}
-keep class org.jivesoftware.** {*;}
-keep class org.apache.** {*;}
#另外，demo中发送表情的时候使用到反射，需要keep SmileUtils,注意前面的包名，
#不要SmileUtils复制到自己的项目下keep的时候还是写的demo里的包名
-keep class com.hyphenate.chatuidemo.utils.SmileUtils {*;}
-keep class com.hyphenate.push.*** {*;}
-keep class com.parse.** {*;}
-dontwarn  com.hyphenate.****
-keep class internal.org.apache.http.entity.** {*;}
#如果使用了实时音视频功能
-keep class com.superrtc.** {*;}
-dontwarn  com.superrtc.**
-dontwarn com.hyphenate.push.***

Okhttputils（github地址：https://github.com/hongyangAndroid/okhttputils）

#okhttputils
-dontwarn com.zhy.http.**
-keep class com.zhy.http.**{*;}
#okhttp
-dontwarn okhttp3.**
-keep class okhttp3.**{*;}
#okio
-dontwarn okio.**
-keep class okio.**{*;}

海康SDK：

-dontwarn com.ezviz.download.**
-keep class com.ezviz.download.** { *;}

-dontwarn com.ezviz.downloader.**
-keep class com.ezviz.downloader.** { *;}

-dontwarn com.ezviz.hcnetsdk.**
-keep class com.ezviz.hcnetsdk.** { *;}

-dontwarn com.ezviz.jna.**
-keep class com.ezviz.jna.** { *;}

-dontwarn com.ezviz.npcsdk.**
-keep class com.ezviz.npcsdk.** { *;}

-dontwarn com.ezviz.opensdk.**
-keep class com.ezviz.opensdk.** { *;}

-dontwarn com.ezviz.player.**
-keep class com.ezviz.player.** { *;}

-dontwarn com.ezviz.statistics.**
-keep class com.ezviz.statistics.** { *;}

-dontwarn com.ezviz.stream.**
-keep class com.ezviz.stream.** { *;}

-dontwarn com.hik.**
-keep class com.hik.** { *;}

-dontwarn com.hikvision.audio.**
-keep class com.hikvision.audio.** { *;}

-dontwarn com.hikvision.keyprotect.**
-keep class com.hikvision.keyprotect.** { *;}

-dontwarn com.hikvision.sadp.**
-keep class com.hikvision.sadp.** { *;}

-dontwarn com.hikvision.netsdk.**
-keep class com.hikvision.netsdk.** { *;}

-dontwarn com.hikvision.wifi.**
-keep class com.hikvision.wifi.** { *;}

-dontwarn com.hikvision.cloud.sdk.data.**
-keep class com.hikvision.cloud.sdk.data.** { *;}

-dontwarn com.videogo.**
-keep class com.videogo.** { *;}

-dontwarn okhttp3.**
-keep class okhttp3.** { *;}

-dontwarn org.MediaPlayer.PlayM4.**
-keep class org.MediaPlayer.PlayM4.** { *;}

-dontwarn com.sun.jna.**
-keep class com.sun.jna.**{*;}

MPAndroidChart

-dontwarn com.github.mikephil.**
-keep class com.github.mikephil.**{ *; }

其他待更新

本文地址：https://blog.csdn.net/liuye066/article/details/107512148