Android 混淆 配置

1、在app目录下面的 build.gradle 下面 添加

buildTypes {
    debug {
        minifyEnabled true
        shrinkResources true
        zipAlignEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
    release {
        minifyEnabled true
        shrinkResources true
        zipAlignEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }

}

2、在app 目录下 proguard-rules.pro 文件 添加 混淆规则 可根据自己的项目 自定义。

# 代码混淆压缩比，在0~7之间，默认为5，一般不做修改
-optimizationpasses 5
# 混合时不使用大小写混合，混合后的类名为小写
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-printmapping proguardMapping.txt
-optimizations !code/simplification/cast,!field/*,!class/merging/*
-keepattributes *Annotation*,InnerClasses
-keepattributes Signature
-keepattributes SourceFile,LineNumberTable

# 基本组件 保留
-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

# 保留support下的所有类及其内部类
-keep class android.support.** {*;}
-dontwarn javax.annotation.**

# 保留继承的
-keep public class * extends android.support.v4.**
-keep public class * extends android.support.v7.**
-keep public class * extends android.support.annotation.**

# 保持 native 方法不被混淆
-keepclasseswithmembernames class * {
native <methods>;}
#保留在Activity中的方法参数是view的方法，这样以来我们在layout中写的onClick就不会被影响
-keepclassmembers class * extends android.app.Activity{
  public void *(android.view.View);
}

# 保留枚举类
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}

#保留 自定义控件 集成view的
-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);
}

-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
public <init>(android.content.Context, android.util.AttributeSet, int);
}

# 保留Parcelable序列化类不被混淆
-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
# 保留Serializable序列化的类不被混淆
-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();
}

 #保持R文件不被混淆，否则，你的反射是获取不到资源id的
-keep class **.R$* { *; }
# 不混淆R类里及其所有内部static类中的所有static变量字段，$是用来分割内嵌类与其母体的标志
-keep public class **.R$*{
   public static final int *;
}
-keepclassmembers class **.R$* {
    public static <fields>;
}


# 对于带有回调函数的onXXEvent、**On*Listener的，不能被混淆
-keepclassmembers class * {
    void *(**On*Event);
    void *(**On*Listener);
}

# 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);
}
# json
 -keepclassmembers class * {
        public <init>(org.json.JSONObject);
    }

#不混淆泛型
-keepattributes Signature

#避免混淆注解类
-dontwarn android.annotation
-keepattributes *Annotation*

#避免混淆内部类
-keepattributes InnerClasses

# ============忽略警告，否则打包可能会不成功=============
-ignorewarnings

##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 proguard/class_files.txt
#未混淆的类和成员
-printseeds proguard/seeds.txt
#列出从 apk 中删除的代码
-printusage proguard/unused.txt
#混淆前后的映射
-printmapping proguard/mapping.txt


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

#支付宝
-keep classcom.alipay.android.app.IAliPay{*;}
-keep classcom.alipay.android.app.IAlixPay{*;}
-keep classcom.alipay.android.app.IRemoteServiceCallback{*;}
-keep classcom.alipay.android.app.lib.ResourceMap{*;}

#Gson
-keep public class com.google.gson.**{ *; }
-keep public class com.google.gson.** {
public private protected *;}

 -keep class sun.misc.Unsafe { *; }
# 如果使用了Gson之类的工具要使被它解析的JavaBean类即实体类不被混淆。
-keep class com.matrix.app.entity.json.** { *; }
-keep class com.matrix.appsdk.network.model.** { *; }

# 保持所有实体类
-keep class com.huolieniaokeji.breedapp.bean.** {*;}

-keep class com.huolieniaokeji.breedapp.httpconfig.BaseJson {*;}

# 选择器
-dontwarn com.bigkoo.pickerview.**
-keep class com.bigkoo.pickerview.**{*;}
-keep class android.support.**{*;}



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

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

# Facebook
-keep class com.facebook.** {*;}
-keep interface com.facebook.** {*;}
-keep enum com.facebook.** {*;}

#Fresco
 -keep class com.facebook.fresco.** {*;}
 -keep interface com.facebook.fresco.** {*;}
 -keep enum com.facebook.fresco.** {*;}

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

 # OkHttp3
 -dontwarn com.squareup.okhttp3.**
 -keep class com.squareup.okhttp3.** { *;}
 -dontwarn okio.**

 # 微信支付
 -dontwarn com.tencent.mm.**
 -dontwarn com.tencent.wxop.stat.**
 -keep class com.tencent.mm.** {*;}
 -keep class com.tencent.wxop.stat.**{*;}

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