Android常用混淆配置

为了应用的安全，通常我们将Android项目进行打包时，会把项目里的包名、类名、变量名及架包进行混淆加密，以免被轻易破解使代码泄露。

混淆配置文件图

1. 混淆配置

在AS中可以通过配置proguard-rules.pro文件，对生成的apk和jar进行加密，另外还需要配置项目中 app下的 build.gradle 来开启混淆功能。

buildTypes {
        debug {         
            minifyEnabled false // 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.debug // 签名
        }
        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. 混淆模板

1）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

2）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.** {*;}

3）support-v4包

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

4）support-v7包

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

5）support design

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

6）避免混淆自定义控件类的 get/set 方法和构造函数

-keep public class * extends android.view.View{
    *** get*();
    void set*(***);
    public <init>(android.content.Context);
    public <init>(android.content.Context, android.util.AttributeSet);
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

7）关闭 Log日志

-assumenosideeffects class android.util.Log {
    public static *** d(...);
    public static *** v(...);
    public static *** i(...);
    public static *** e(...);
    public static *** w(...);
}

-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。

8）避免资源混淆

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

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

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

10）避免回调函数 onXXEvent 混淆

-keepclassmembers class * {
    void *(*Event);
}

11）避免混淆枚举类

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

12）Natvie 方法不混淆

-keepclasseswithmembernames class * {
    native <methods>;
}

13）避免Parcelable混淆

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

14）避免Serializable接口的子类中指定的某些成员变量和方法混淆

-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    !static !transient <fields>;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

15）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);
}

16）ButterKnife混淆配置

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

17）OkHttp3混淆配置

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

18）Retrofit2混淆配置

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

19）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;
}

20）Glide混淆配置

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

21）Picasso混淆配置

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

22）Fastjson混淆配置

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

23）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.** { *; }

24）Banner混淆配置

-keep class com.youth.banner.** {
    *;
 }

25）GreenDao混淆配置

-keep class de.greenrobot.dao.** {*;}
-keepclassmembers class * extends de.greenrobot.dao.AbstractDao {
    public static Java.lang.String TABLENAME;
}
-keep class **$Properties

26）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.*

27）百度地图混淆配置

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

28）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.**  {*;}

29）Bugly混淆配置

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

30）EventBus混淆配置

-keep class org.greenrobot.** {*;}
-keep class de.greenrobot.** {*;}
-keepclassmembers class ** {
    public void onEvent*(**);
    void onEvent*(**);
}

31）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

32）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 *;
}