Android proguard（混淆）模板

不能混淆

• 在AndroidManifest中配置的类，比如四大组件
• JNI调用的方法
• 反射用到的类
• WebView中JavaScript调用的方法
• Layout文件引用到的自定义View
• 一些引入的第三方库（一般都会有混淆说明的）(没说明就把整个包不混淆或自己根据不能混淆的规则去写)
  推荐两个开源项目，里面收集了一些第三方库的混淆规则
  android-proguard-snippets
  android-proguard-cn

app.gradle里面打开proguard

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

模板

#指定压缩级别
-optimizationpasses 5

#不跳过非公共的库的类成员
-dontskipnonpubliclibraryclassmembers

#打印混淆时的详细信息
-verbose

#混淆时采用的算法
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

#把混淆类中的方法名也混淆了
-useuniqueclassmembernames

#优化时允许访问并修改有修饰符的类和类的成员
-allowaccessmodification

#将文件来源重命名为“SourceFile”字符串
-renamesourcefileattribute SourceFile

#保留行号
-keepattributes SourceFile,LineNumberTable

#保持泛型
-keepattributes Signature

#保持所有实现 Serializable 接口的类成员
-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();
}

#Fragment不需要在AndroidManifest.xml中注册，需要额外保护下
-keep public class * extends android.support.v4.app.Fragment
-keep public class * extends android.app.Fragment

# 保持测试相关的代码
-dontnote junit.framework.**
-dontnote junit.runner.**
-dontwarn android.test.**
-dontwarn android.support.test.**
-dontwarn org.junit.**

-keep class com.hs.map.shunloc.util.beanutil.**{*;}

-keep class * extends android.app.Application

-keep class org.apache.** { *; }
-dontwarn org.apache.**

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

-keep class java.beans.** { *; }
-dontwarn java.beans.**

-keep class org.json.** { *; }
-dontwarn org.json.**

-keep class java.lang.invoke.** { *; }
-dontwarn java.lang.invoke.**

-keep class sun.misc.Unsafe { *; }
-dontwarn sun.misc.Unsafe

-keep interface android.support.v7.** { *; }
-keep class android.support.v7.** { *; }
-keep interface android.support.v4.** { *; }
-keep class android.support.v4.** { *; }
-dontwarn android.app.Notification

常用第三方

百度地图（jar包换成自己的版本，记得签名要匹配）

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

pinyin4j

-dontwarn net.sourceforge.pinyin4j.**
-keep class net.sourceforge.pinyin4j.**{*;}
-keep class net.sourceforge.pinyin4j.format.**{*;}
-keep class net.sourceforge.pinyin4j.format.exception.**{*;}

glide proguard

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

for DexGuard only

#-keepresourcexmlelements manifest/application/meta-data@value=GlideModule

Retain generated class which implement Unbinder.

-keep public class * implements butterknife.Unbinder { public (...); }

butterknife

-keep class butterknife.*
-keepclasseswithmembernames class * { @butterknife.* <methods>; }
-keepclasseswithmembernames class * { @butterknife.* <fields>; }

—————Begin: proguard configuration for Gson ———-

# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature

# For using GSON @Expose annotation
-keepattributes *Annotation*

# Gson specific classes
-keep class sun.misc.Unsafe { *; }

#-keep class com.google.gson.stream.** { *; }
# Application classes that will be serialized/deserialized over Gson
-keep class com.google.gson.examples.android.model.** { *; }
-keep class com.google.gson.reflect{*;}
-keep class com.google.gson.**{*;}

# Prevent proguard from stripping interface information from TypeAdapterFactory,
# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

##---------------End: proguard configuration for Gson ----------

xUtils3.0

-keepattributes Signature,Annotation
-keep public class org.xutils.** {
public protected *;
}
-keep public interface org.xutils.** {
public protected *;
}
-keepclassmembers class * extends org.xutils.** {
public protected *;
}
-keepclassmembers @org.xutils.db.annotation.* class * {*;}
-keepclassmembers @org.xutils.http.annotation.* class * {*;}
-keepclassmembers class * {
@org.xutils.view.annotation.Event *;
}

RxJava RxAndroid

-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;
}

Retrofit

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

Retrolambda

-dontwarn java.lang.invoke.*

OkHttp

-keep class com.squareup.okhttp.** { *; }
-keep interface com.squareup.okhttp.** { *; }
-dontwarn com.squareup.okhttp.**

OkHttp3

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