首先要在build.gradle中开启混淆,也就是minifyEnabled true,我用的build.gradle具体如下所示:

def releaseTime() {    return new Date().format("yyyy.MM.dd", TimeZone.getTimeZone("UTC"))}android {    ....     buildTypes {        release {            // 混淆            minifyEnabled true            // Zipalign优化            zipAlignEnabled true            // 移除无用的resource文件            shrinkResources true            // 前一部分代表系统默认的android程序的混淆文件,该文件已经包含了基本的混淆声明,后一个文件是自己的定义混淆文件            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'            applicationVariants.all { variant ->                variant.outputs.each { output ->                    def outputFile = output.outputFile                    if (outputFile != null && outputFile.name.endsWith('.apk')) {                        // 输出apk名称为appname-1.0-beta1-xxxx-xx-xx.apk                        def fileName = "app-${defaultConfig.versionName}-beta1-${releaseTime()}.apk"                        output.outputFile = new File(outputFile.parent, fileName)                    }                }            }        }    }    ....}

  上面注释中写到proguard-android.txt文件,这是系统默认的混淆文件,具体在../sdk/tools/proguard/目录下,其中包含了android最基本的混淆,一般不需要改动,我们需要配置的是项目中app下的proguard-rules.pro文件,在此提供一份混淆模板。

############################################### 对于一些基本指令的添加############################################### 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# 指定不去忽略非公共库的类-dontskipnonpubliclibraryclasses# 这句话能够使我们的项目混淆后产生映射文件# 包含有类名->混淆后类名的映射关系-verbose# 指定不去忽略非公共库的类成员-dontskipnonpubliclibraryclassmembers# 不做预校验,preverify是proguard的四个步骤之一,Android不需要preverify,去掉这一步能够加快混淆速度。-dontpreverify# 保留Annotation不混淆-keepattributes *Annotation*,InnerClasses# 避免混淆泛型-keepattributes Signature# 抛出异常时保留代码行号-keepattributes SourceFile,LineNumberTable# 指定混淆是采用的算法,后面的参数是一个过滤器# 这个过滤器是谷歌推荐的算法,一般不做更改-optimizations !code/simplification/cast,!field/*,!class/merging/*############################################### Android开发中一些需要保留的公共部分############################################### 保留我们使用的四大组件,自定义的Application等等这些类不被混淆# 因为这些子类都有可能被外部调用-keep public class * extends android.app.Activity-keep public class * extends android.app.Appliction-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.** {*;}# 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.**# 保留R下面的资源-keep class **.R$* {*;}# 保留本地native方法不被混淆-keepclasseswithmembernames class * {    native ;}# 保留在Activity中的方法参数是view的方法,# 这样以来我们在layout中写的onClick就不会被影响-keepclassmembers class * extends android.app.Activity{    public void *(android.view.View);}# 保留枚举类不被混淆-keepclassmembers enum * {    public static **[] values();    public static ** valueOf(java.lang.String);}# 保留我们自定义控件(继承自View)不被混淆-keep public class * extends android.view.View{    *** get*();    void set*(***);    public (android.content.Context);    public (android.content.Context, android.util.AttributeSet);    public (android.content.Context, android.util.AttributeSet, int);}# 保留Parcelable序列化类不被混淆-keep class * implements android.os.Parcelable {    public static final android.os.Parcelable$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;    !static !transient ;    !private ;    !private ;    private void writeObject(java.io.ObjectOutputStream);    private void readObject(java.io.ObjectInputStream);    java.lang.Object writeReplace();    java.lang.Object readResolve();}# 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处理,项目中没有使用到webView忽略即可-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);}# 移除Log类打印各个等级日志的代码,打正式包的时候可以做为禁log使用,这里可以作为禁止log打印的功能使用# 记得proguard-android.txt中一定不要加-dontoptimize才起作用# 另外的一种实现方案是通过BuildConfig.DEBUG的变量来控制#-assumenosideeffects class android.util.Log {#    public static int v(...);#    public static int i(...);#    public static int w(...);#    public static int d(...);#    public static int e(...);#}############################################### 项目中特殊处理部分###############################################-----------处理反射类---------------#-----------处理js交互---------------#-----------处理实体类---------------# 在开发的时候我们可以将所有的实体类放在一个包内,这样我们写一次混淆就行了。#-keep public class com.ljd.example.entity.** {#    public void set*(***);#    public *** get*();#    public *** is*();#}#-----------处理第三方依赖库---------

  下面介绍常用第三方混淆配置(已按字母排序,不定期更新):

# AndroidEventBus-keep class org.simple.** { *; }-keep interface org.simple.** { *; }-keepclassmembers class * {    @org.simple.eventbus.Subscriber ;}# 百度地图(jar包换成自己的版本,记得签名要匹配)-libraryjars libs/baidumapapi_v2_1_3.jar-keep class com.baidu.** {*;}-keep class vi.com.** {*;}-keep class com.sinovoice.** {*;}-keep class pvi.com.** {*;}-dontwarn com.baidu.**-dontwarn vi.com.**-dontwarn pvi.com.**# Bugly-dontwarn com.tencent.bugly.**-keep class com.tencent.bugly.** {*;}# ButterKnife-keep class butterknife.** { *; }-dontwarn butterknife.internal.**-keep class **$$ViewBinder { *; } -keepclasseswithmembernames class * {    @butterknife.* ;} -keepclasseswithmembernames class * {    @butterknife.* ;}# EventBus-keepattributes *Annotation*-keepclassmembers class ** {    @org.greenrobot.eventbus.Subscribe ;}-keep enum org.greenrobot.eventbus.ThreadMode { *; }# Facebook-keep class com.facebook.** {*;}-keep interface com.facebook.** {*;}-keep enum com.facebook.** {*;}# FastJson-dontwarn com.alibaba.fastjson.**-keep class com.alibaba.fastjson.** { *; }-keepattributes Signature-keepattributes *Annotation*# Fresco-keep class com.facebook.fresco.** {*;}-keep interface com.facebook.fresco.** {*;}-keep enum com.facebook.fresco.** {*;}# 高德相关依赖# 集合包:3D地图3.3.2 导航1.8.0 定位2.5.0-dontwarn com.amap.api.**-dontwarn com.autonavi.**-keep class com.amap.api.**{*;}-keep class com.autonavi.**{*;}# 地图服务-dontwarn com.amap.api.services.**-keep class com.map.api.services.** {*;}# 3D地图-dontwarn com.amap.api.mapcore.**-dontwarn com.amap.api.maps.**-dontwarn com.autonavi.amap.mapcore.**-keep class com.amap.api.mapcore.**{*;}-keep class com.amap.api.maps.**{*;}-keep class com.autonavi.amap.mapcore.**{*;}# 定位-dontwarn com.amap.api.location.**-dontwarn com.aps.**-keep class com.amap.api.location.**{*;}-keep class com.aps.**{*;}# 导航-dontwarn com.amap.api.navi.**-dontwarn com.autonavi.**-keep class com.amap.api.navi.** {*;}-keep class com.autonavi.** {*;}# Glide-keep public class * implements com.bumptech.glide.module.GlideModule-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {  **[] $VALUES;  public *;}# Gson-keepattributes Signature-keepattributes *Annotation*-keep class sun.misc.Unsafe { *; }-keep class com.google.gson.stream.** { *; }# 使用Gson时需要配置Gson的解析对象及变量都不混淆。不然Gson会找不到变量。# 将下面替换成自己的实体类-keep class com.example.bean.** { *; }# Jackson-dontwarn org.codehaus.jackson.**-dontwarn com.fasterxml.jackson.databind.**-keep class org.codehaus.jackson.** { *;}-keep class com.fasterxml.jackson.** { *; }# 极光推送-dontoptimize-dontpreverify-dontwarn cn.jpush.**-keep class cn.jpush.** { *; }# OkHttp3-dontwarn com.squareup.okhttp3.**-keep class com.squareup.okhttp3.** { *;}-dontwarn okio.**# Okio-dontwarn com.squareup.**  -dontwarn okio.**  -keep public class org.codehaus.* { *; }  -keep public class java.nio.* { *; }# OrmLite-keepattributes *DatabaseField* -keepattributes *DatabaseTable* -keepattributes *SerializedName*  -keep class com.j256.**-keepclassmembers class com.j256.** { *; }-keep enum com.j256.**-keepclassmembers enum com.j256.** { *; }-keep interface com.j256.**-keepclassmembers interface com.j256.** { *; }# Realm-keep class io.realm.annotations.RealmModule-keep @io.realm.annotations.RealmModule class *-keep class io.realm.internal.Keep-keep @io.realm.internal.Keep class * { *; }-dontwarn javax.**-dontwarn io.realm.**# Retrofit-dontwarn retrofit2.**-keep class retrofit2.** { *; }-keepattributes Signature-keepattributes Exceptions# Retrolambda-dontwarn java.lang.invoke.*# 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;}# 微信支付-dontwarn com.tencent.mm.**-dontwarn com.tencent.wxop.stat.**-keep class com.tencent.mm.** {*;}-keep class com.tencent.wxop.stat.**{*;}# 信鸽-keep public class * extends android.app.Service-keep public class * extends android.content.BroadcastReceiver-keep class com.tencent.android.tpush.**  {* ;}-keep class com.tencent.mid.**  {* ;}-keepattributes *Annotation*# 新浪微博-keep class com.sina.weibo.sdk.* { *; }  -keep class android.support.v4.* { *; }  -keep class com.tencent.* { *; }  -keep class com.baidu.* { *; }  -keep class lombok.ast.ecj.* { *; }  -dontwarn android.support.v4.**  -dontwarn com.tencent.**s  -dontwarn com.baidu.**  # 讯飞语音-dontwarn com.iflytek.**-keep class com.iflytek.** {*;}# 银联-dontwarn com.unionpay.**-keep class com.unionpay.** { *; }# 友盟统计分析-keepclassmembers class * { public <init>(org.json.JSONObject); }-keepclassmembers enum com.umeng.analytics.** {    public static **[] values();    public static ** valueOf(java.lang.String);}# 友盟自动更新-keepclassmembers class * { public <init>(org.json.JSONObject); }-keep public class cn.irains.parking.cloud.pub.R$*{ public static final int *; }-keep public class * extends com.umeng.**-keep class com.umeng.** { *; }# 支付宝钱包-dontwarn com.alipay.**-dontwarn HttpUtils.HttpFetcher-dontwarn com.ta.utdid2.**-dontwarn com.ut.device.**-keep class com.alipay.android.app.IAlixPay{*;}-keep class com.alipay.android.app.IAlixPay$Stub{*;}-keep class com.alipay.android.app.IRemoteServiceCallback{*;}-keep class com.alipay.android.app.IRemoteServiceCallback$Stub{*;}-keep class com.alipay.sdk.app.PayTask{ public *;}-keep class com.alipay.sdk.app.AuthTask{ public *;}-keep class com.alipay.mobilesecuritysdk.*-keep class com.ut.*

原文地址Android Studio混淆模板及常用第三方混淆(看了都说好)
我的自媒体博客blankj小站,欢迎来逛逛。

更多相关文章

  1. NPM 和webpack 的基础使用
  2. 【阿里云镜像】使用阿里巴巴DNS镜像源——DNS配置教程
  3. Android:apk反编译步骤,打包、签名和逆向工程经验总结
  4. 2011.09.07(4)——— android 跨进程通信之content provider
  5. Android(安卓)Log Analysis转
  6. ubuntu 平台 FFmpeg Android(安卓).so文件编译
  7. 布局技巧:使用ViewStub
  8. 一文帮你搞懂 Android(安卓)文件描述符
  9. Android零基础入门第8节:HelloWorld,我的第一趟旅程出发点

随机推荐

  1. Android垂直跑马灯效果
  2. Android开源项目分类汇总【老外汇总版本
  3. 在android中获取系统正在运行的进程
  4. Android应用程序键盘(Keyboard)消息处理机
  5. Android外部存储(/storage/emulated/0)无
  6. Android中获取TextView和EditText中的文
  7. android输入法的四种模式(弹出输入法式的
  8. Android启动管理器 - 开源
  9. Android创建AlertDialog对话框
  10. android中实现利用javamail的包发送邮件