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Android上线混淆打包:你要的混淆配置都在这(采坑持续更新)

Android上线混淆打包:你要的混淆配置都在这(采坑持续更新)

作者: 一只懂音乐的码虫 | 来源:发表于2018-09-11 17:26 被阅读98次

    本文导语:
    Android项目混淆打包,相信大家并不陌生,即使是没有过独立开发经验的小伙伴,打包上线,也是我们必须要掌握的专业技能。本篇文章是我对开发过中用到的一些混淆配置,进行了分类的整理,肯定不能保证足够全面,但是对于一个独立项目用到的混淆配置,基本都能囊括到,还算是比较通用,特地整理出来供大家学习参考。

    我们可能经常会遇到这种情况,debug模式下直接运行项目跑得好好的,但是打包后,却报一些崩溃异常。所以在文末,我整理一些采坑的经验总结,欢迎有遇到不同的采坑经验的在博客下评论分享,一起总结学习,避免以后少走弯路。

    对于代码混淆技术的简介,推荐大家可以参考学习:ProGuard代码混淆技术详解,下面开始介绍项目混淆的配置。

    《一》通用的混淆-基本配置

    #-----------基本配置--------------
    # 代码混淆压缩比,在0~7之间,默认为5,一般不需要改
    -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的库的类
    -dontskipnonpubliclibraryclasses
    
    # 指定不去忽略非公共的库的类的成员
    -dontskipnonpubliclibraryclassmembers
    
    # 不做预校验,可加快混淆速度
    # preverify是proguard的4个步骤之一
    # Android不需要preverify,去掉这一步可以加快混淆速度
    -dontpreverify
    
    # 不优化输入的类文件
    -dontoptimize
    
    # 混淆时生成日志文件,即映射文件
    -verbose
    
    # 指定映射文件的名称
    -printmapping proguardMapping.txt
    
    #混淆时所采用的算法
    -optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
    
    # 保护代码中的Annotation不被混淆
    -keepattributes *Annotation*
    
    # 忽略警告
    -ignorewarning
    
    # 保护泛型不被混淆
    -keepattributes Signature
    
    # 抛出异常时保留代码行号
    -keepattributes SourceFile,LineNumberTable
    
    #-----------需要保留的东西--------------
    # 保留所有的本地native方法不被混淆
    -keepclasseswithmembernames class * {
        native <methods>;
    }
    
    # 保留了继承自Activity、Application、Fragment这些类的子类
    -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.content.ContentProvider
    -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
    
    # support-v4
    -dontwarn android.support.v4.**
    -keep class android.support.v4.** { *; }
    -keep interface android.support.v4.** { *; }
    -keep public class * extends android.support.v4.**
    # support-v7
    -dontwarn android.support.v7.**                                             #去掉警告
    -keep class android.support.v7.** { *; }                                    #过滤android.support.v7
    -keep interface android.support.v7.app.** { *; }
    -keep public class * extends android.support.v7.**
    
    #----------------保护指定的类和类的成员,但条件是所有指定的类和类成员是要存在------------------------------------
    -keepclasseswithmembernames class * {
        public <init>(android.content.Context, android.util.AttributeSet);
    }
    
    -keepclasseswithmembernames class * {
        public <init>(android.content.Context, android.util.AttributeSet, int);
    }
    
    # 保持自定义控件类不被混淆,指定格式的构造方法不去混淆
    -keepclasseswithmembers class * {
        public <init>(android.content.Context);
        public <init>(android.content.Context, android.util.AttributeSet);
        public <init>(android.content.Context, android.util.AttributeSet, int);
    }
    
    # 保持自定义控件类不被混淆
    -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*(...);
        *** get*();
    }
    
    # 保留在Activity中的方法参数是View的方法
    # 从而我们在layout里边编写onClick就不会被影响
    -keepclassmembers class * extends android.app.Activity {
        public void *(android.view.View);
    }
    
    # 保留枚举 enum 类不被混淆
    -keepclassmembers enum * {
        public static **[] values();
        public static ** valueOf(java.lang.String);
    }
    
    # 保留 Parcelable 不被混淆
    -keep class * implements android.os.Parcelable {
        public static final android.os.Parcelable$Creator *;
    }
    
    # 保留 Serializable 不被混淆
    -keepnames class * implements java.io.Serializable
    -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();
    }
    
    # 不混淆资源类
    -keepclassmembers class **.R$* { *; }
    
    # 对于带有回调函数onXXEvent()的,不能被混淆
    -keepclassmembers class * {
        void *(**On*Event);
    }
    # WebView
    -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);
    }
    
    # 保留实体类和成员不被混淆(根据具体情况修改entity的路径)
    -keep class com.smart.tvpos.bean.**{*;}
    

    《二》常用的第三方类库的混淆添加

    #eventbus
    -keepattributes *Annotation*
    
    -keepclassmembers class ** {
        @de.greenrobot.event.Subscribe <methods>;
    }
    -keep enum org.greenrobot.eventbus.ThreadMode { *; }
    
    -keepclassmembers class ** {
        @org.greenrobot.eventbus.Subscribe <methods>;
    }
    -keep enum de.greenrobot.event.ThreadMode { *; }
    #过滤fastjson
    -keep class com.alibaba.fastjson.** { *; }
    -dontwarn com.alibaba.fastjson.**
    
    #过滤okhttp
    -dontwarn com.squareup.okhttp3.**
    -keep class com.squareup.okhttp3.** { *;}
    -dontwarn okio.**
    
    #过滤glide
    -keep public class * implements com.bumptech.glide.module.GlideModule
    -keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
      **[] $VALUES;
      public *;
    }
    #retrofit
    -dontwarn okio.**
    -dontwarn javax.annotation.**
    #解决使用Retrofit+rxJava联网时,在6.0系统出现java.lang.InternalError奔溃的问题:http://blog.csdn.net/mp624183768/article/details/79242147
    -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;
    }
    #过滤butterknife项目
    -keep class butterknife.** { *; }
    -dontwarn butterknife.internal.**
    -keep class **$$ViewBinder { *; }
    -keepclasseswithmembernames class * {
        @butterknife.* <fields>;
    }
    -keepclasseswithmembernames class * {
        @butterknife.* <methods>;
    }
    #greendao3.2.0,此是针对3.2.0,如果是之前的,可能需要更换下包名
    -keep class org.greenrobot.greendao.**{*;}
    -keepclassmembers class * extends org.greenrobot.greendao.AbstractDao {
    public static java.lang.String TABLENAME;
    }
    -keep class **$Properties
    

    《三》常用的第三方SDK的混淆配置

    #友盟分享需要混淆的处理
     -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
    
    # 友盟统计
    -keep class com.umeng.commonsdk.** {*;}
    -keepclassmembers class * {
       public <init> (org.json.JSONObject);
    }
    -keep public class [com.zongxueguan.naochanle_android].R$*{
    public static final int *;
    }
    -keepclassmembers enum * {
        public static **[] values();
        public static ** valueOf(java.lang.String);
    }
    ### 网易云信聊天:NIM SDK
    -dontwarn com.netease.**
    -keep class com.netease.** {*;}
    -dontwarn org.apache.lucene.**
    -keep class org.apache.lucene.** {*;}
    -keep class net.sqlcipher.** {*;}
    
    -keepclasseswithmembernames class * {
        native <methods>;
    }
    
    -keepclasseswithmembers class * {
        public <init>(android.content.Context, android.util.AttributeSet);
        public <init>(android.content.Context, android.util.AttributeSet, int);
    }
    
    -keepclassmembers enum * {
        public static **[] values();
        public static ** valueOf(java.lang.String);
    }
    
    -keep class * implements android.os.Parcelable {
      public static final android.os.Parcelable$Creator *;
    }
    
    -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();
    }
    
    -keep class **.R$* {*;}
    
    #微信支付混淆
    -keep class com.tencent.mm.opensdk.** {
    *;
    }
    -keep class com.tencent.wxop.** {
    *;
    }
    -keep class com.tencent.mm.sdk.** {
    *;
    }
    
    #JPush配置 混淆
    -dontoptimize
    -dontpreverify
    
    -dontwarn cn.jpush.**
    -keep class cn.jpush.** { *; }
    -keep class * extends cn.jpush.android.helpers.JPushMessageReceiver { *; }
    
    -dontwarn cn.jiguang.**
    -keep class cn.jiguang.** { *; }
    
    #高德地图混淆配置
     # 3D 地图 V5.0.0之前:
        -keep   class com.amap.api.maps.**{*;} 
        -keep   class com.autonavi.amap.mapcore.*{*;} 
        -keep   class com.amap.api.trace.**{*;}
    
      #  3D 地图 V5.0.0之后:
        -keep   class com.amap.api.maps.**{*;} 
        -keep   class com.autonavi.**{*;} 
        -keep   class com.amap.api.trace.**{*;}
    
      #  定位
        -keep class com.amap.api.location.**{*;}
        -keep class com.amap.api.fence.**{*;}
        -keep class com.autonavi.aps.amapapi.model.**{*;}
    
       # 搜索
        -keep   class com.amap.api.services.**{*;}
    
       # 2D地图
        -keep class com.amap.api.maps2d.**{*;}
        -keep class com.amap.api.mapcore2d.**{*;}
    
        #导航
        -keep class com.amap.api.navi.**{*;}
        -keep class com.autonavi.**{*;}
    

    《四》其他

    # 对WebView的处理
    -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, java.lang.String)
    }
    # 保留JS方法不被混淆
    -keepclassmembers class com.example.xxx.MainActivity$JSInterface1 {
        <methods>;
    }
    

    《五》打包签名配置:

    app 的build.gradle

    //  签名文件信息配置
        signingConfigs {
            config {
                storeFile file(KEY_PATH)
                storePassword KEY_PASS
                keyAlias ALIAS_NAME
                keyPassword ALIAS_PASS
            }
        }
        buildTypes {
            debug {
                debuggable true
                minifyEnabled false
            }
            release {
                //开启代码混淆
                minifyEnabled true
                //Zipalign优化
                zipAlignEnabled true
                // 移除无用的resource文件
                shrinkResources true
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
                signingConfig signingConfigs.config
            }
        }
    

    gradle.properties

    KEY_PATH=C:/develop/app.keystore
    KEY_PASS= keystroepwd
    ALIAS_NAME=aliasname
    ALIAS_PASS=keystroepwd
    

    《六》常遇到的代码混淆后的崩溃问题汇总(持续更新)

    (1)GreenDao 3.2.0 报异常的混淆配置。
    #-keep class de.greenrobot.event.** {*;}
    #-keep class de.greenrobot.** {*;}
    ##保持greenDao的方法不被混淆
    ##用来保持生成的表名不被混淆
    #-keepclassmembers class * extends de.greenrobot.dao.AbstractDao {
    #    public static java.lang.String TABLENAME;
    #}
    #-keep class **$Properties
    

    崩溃-信息如下:

    Process: com.smart.novel, PID: 16504
                                                       org.greenrobot.greendao.DaoException: Could not init DAOConfig
                                                           at org.greenrobot.greendao.b.a.<init>(DaoConfig.java:94)
                                                           at org.greenrobot.greendao.b.a(AbstractDaoMaster.java:44)
                                                           at com.smart.novel.db.gen.a.<init>(DaoMaster.java:54)
                                                           at com.smart.novel.db.a.a.<init>(DbManager.java:33)
    

    解决:将GreenDao的混淆配置修改为如下即可

    #-keep class de.greenrobot.event.** {*;}
    #-keep class de.greenrobot.** {*;}
    ##保持greenDao的方法不被混淆
    ##用来保持生成的表名不被混淆
    #-keepclassmembers class * extends de.greenrobot.dao.AbstractDao {
    #    public static java.lang.String TABLENAME;
    #}
    #-keep class **$Properties
    
    (2)使用MVP架构时,使用如下反射的方法创建类对象,会抛出 java.lang.Object cannot be cast to com.smart.framework.library.base.mvp.BaseModel的异常:
     public static <T> T getT(Object o, int i) {
            try {
                return ((Class<T>) ((ParameterizedType) (o.getClass()
                        .getGenericSuperclass())).getActualTypeArguments()[i])
                        .newInstance();
            } catch (InstantiationException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            } catch (ClassCastException e) {
                e.printStackTrace();
            }
            return null;
        }
    

    报如下奔溃异常信息:

    Caused by: java.lang.ClassCastException: java.lang.Object cannot be cast to com.smart.framework.library.base.mvp.BaseModel
                                                           at com.smart.framework.library.base.BaseMVPFragment.initViewsAndEvents(BaseMVPFragment.java:24)
                                                           at com.smart.framework.library.base.BaseLazyFragment.onViewCreated(BaseLazyFragment.java:118)
                                                           at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1132)
                                                           at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295)
                                                           at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1277)
                                                           at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:2154)
                                                           at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
                                                           at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:603)
                                                           at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:181)
                                                           at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1340)
                                                           at android.app.Activity.performStart(Activity.java:7191)
    

    解决:把你使用MVP的地方涉及到泛型反射获取对象相关的类,忽略混淆。包括Model 和Presenter,BaseActivity和BaseFragment等,保持不被混淆即可。 参考:MVPHelper插件之混淆报错

    #保留mvp中的Model 和Presenter 解决混淆打包后报:Caused by: java.lang.ClassCastException: java.lang.Object cannot be cast to com.smart.framework.library.base.mvp.BaseModel    
    -keep class com.smart.novel.mvp.** { *; }
    -keep class com.smart.framework.library.base.** { *; }
    

    发现还崩溃。。。。。。

    09-11 16:24:00.465 24788-24788/? W/Activity: AppLock checkAppLockState locked:false verifying:false pkgName = com.smart.novel isInMultiWindowMode:false showWhenLocked:false
    09-11 16:24:00.466 24788-24788/? W/System.err: java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.e.b, parameter result
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.smart.novel.mvp.presenter.BookShelfPresenter$getBookShelfData$1.onSuccess(Unknown Source:2)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.smart.novel.mvp.presenter.BookShelfPresenter$getBookShelfData$1.onSuccess(BookShelfPresenter.kt:17)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.smart.novel.b.e.a(RetrofitRxManager.kt:346)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.smart.novel.b.e.onNext(RetrofitRxManager.kt:343)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.drainNormal(ObservableObserveOn.java:200)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.run(ObservableObserveOn.java:252)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at io.reactivex.a.b.f.run(HandlerScheduler.java:109)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at android.os.Handler.handleCallback(Handler.java:789)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at android.os.Handler.dispatchMessage(Handler.java:98)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at android.os.Looper.loop(Looper.java:164)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at android.app.ActivityThread.main(ActivityThread.java:6944)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at java.lang.reflect.Method.invoke(Native Method)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
    09-11 16:24:00.466 24788-24788/? W/System.err:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
    09-11 16:24:00.511 1489-4484/? W/ActivityManager: crash : com.smart.novel,0
    09-11 16:24:00.512 1489-4484/? W/ActivityManager:   Force finishing activity com.smart.novel/.ui.ACT_Home
    

    报出的问题是Retrofit的问题,不知道是不是抽取了泛型的原因。然后我把net包下关于Retrofit联网的类去掉混淆,就好了
    解决:混淆文件中去掉对Retrofit联网相关的类的混淆

    #-keep class com.smart.novel.net.** { *; }
    
    (3)项目使用Retrofit+RxJava联网时,在6.0系统会出现java.lang.InternalErro异常,解决如下:
    #解决使用Retrofit+rxJava联网时,在6.0系统出现java.lang.InternalError奔溃的问题:http://blog.csdn.net/mp624183768/article/details/79242147
    -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;
    }
    

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