042android初级篇之android混淆代码ProGuard

在 build.gradle

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

# To enable ProGuard in your project, edit project.properties  
# to define the proguard.config property as described in that file.  
#  
# Add project specific ProGuard rules here.  
# By default, the flags in this file are appended to flags specified  
# in ${sdk.dir}/tools/proguard/proguard-android.txt  
# You can edit the include path and order by changing the ProGuard  
# include property in project.properties.  
#  
# For more details, see  
#   http://developer.android.com/guide/developing/tools/proguard.html  
  
# Add any project specific keep options here:  
  
# If your project uses WebView with JS, uncomment the following  
# and specify the fully qualified class name to the JavaScript interface  
# class:  
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {  
#   public *;  
#}  

#optimizationpasses表示对代码进行迭代优化的次数，optimization可以对代码进行各种优化，每次优化后还可以继续优化，故称之迭代优化；
-optimizationpasses 5  
#混淆时不产生混合大小写的类名
-dontusemixedcaseclassnames  
#指定不去忽略非公共的库类
-dontskipnonpubliclibraryclasses  
#不预校验
-dontpreverify  

#显示混淆的log，帮助排错
-verbose  

#代码混淆采用的算法，一般不改变，使用谷歌默认算法即可
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*  

#如果项目中有用到注释，则加入
-keepattributes *Annotation*  
-keepattributes Signature  
  
#用到的相关支持包
-libraryjars libs/apns_1.0.6.jar  
-libraryjars libs/armeabi/libBaiduMapSDK_v2_3_1.so  
-libraryjars libs/armeabi/liblocSDK4.so  
-libraryjars libs/baidumapapi_v2_3_1.jar  
-libraryjars libs/core.jar  
-libraryjars libs/gesture-imageview.jar  
-libraryjars libs/gson-2.0.jar  
-libraryjars libs/infogracesound.jar  
-libraryjars libs/locSDK_4.0.jar  
-libraryjars libs/ormlite-android-4.48.jar  
-libraryjars libs/ormlite-core-4.48.jar  
-libraryjars libs/universal-image-loader-1.9.0.jar

-keep class org.bouncycastle.** {*;}
-keep class com.android.signapk.** {*;}

  
#指定类不进行混淆，保持原样
-keep class com.baidu.** { *; }   
-keep class vi.com.gdi.bgl.android.**{*;}  
  
-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.support.v4.**  
-keep public class com.android.vending.licensing.ILicensingService  
  
-keep class com.google.gson.stream.** { *; }  
-keep class com.google.gson.examples.android.model.** { *; }  
-keep class com.uuhelper.Application.** { *; }  
-keep class net.sourceforge.zbar.** { *; }  
-keep class com.google.android.gms.** { *; }   
  
-keep class com.bank.pingan.model.** { *; }  
  
-keep public class * extends com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper  
-keep public class * extends com.j256.ormlite.android.apptools.OpenHelperManager  
   
-keep class com.android.vending.licensing.ILicensingService  
-keep class android.support.v4.** { *; }    
-keep class org.apache.commons.net.** { *; }    
-keep class com.tencent.** { *; }    
   
-keep class com.umeng.** { *; }    
-keep class com.umeng.analytics.** { *; }    
-keep class com.umeng.common.** { *; }    
-keep class com.umeng.newxp.** { *; }    
   
-keep class com.j256.ormlite.** { *; }    
-keep class com.j256.ormlite.android.** { *; }    
-keep class com.j256.ormlite.field.** { *; }    
-keep class com.j256.ormlite.stmt.** { *; }   
  

#这些有警告也不去处理
-dontwarn android.support.v4.**    
-dontwarn org.apache.commons.net.**   
-dontwarn com.tencent.**    

#如果用到了webview的复杂操作，则加入
-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.WebChromeClient {
     public void *(android.webkit.WebView,java.lang.String);
}
 
#保持native方法不被混淆 
-keepclasseswithmembernames class * {  
    native <methods>;  
}  
#保持自定义控件类，不被混淆
-keepclasseswithmembernames class * {  
    public <init>(android.content.Context, android.util.AttributeSet);  
}  
  
-keepclasseswithmembernames class * {  
    public <init>(android.content.Context, android.util.AttributeSet, int);  
}  

-keepclasseswithmembers class * {  
    public <init>(android.content.Context);  
} 
#保持枚举类不进行混淆  
-keepclassmembers enum * {  
    public static **[] values();  
    public static ** valueOf(java.lang.String);  
}  
#保持 Parcelable 类不被混淆
-keep class * implements android.os.Parcelable {  
  public static final android.os.Parcelable$Creator *;  
}  
  
 
  
-dontshrink  
-dontoptimize  
-dontwarn com.google.android.maps.**  
-dontwarn android.webkit.WebView  
-dontwarn com.umeng.**  
-dontwarn com.tencent.weibo.sdk.**  
-dontwarn com.facebook.**  
  
-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.**  
  
#不混淆该类及其成员变量
-keep public class com.umeng.socialize.* {*;}  
-keep public class javax.**  
-keep public class android.webkit.**  
  
-keep class com.facebook.**  
-keep class com.umeng.scrshot.**  
-keep public class com.tencent.** {*;}  
-keep class com.umeng.socialize.sensor.**  
  
-keep class com.tencent.mm.sdk.openapi.WXMediaMessage {*;}  
  
-keep class com.tencent.mm.sdk.openapi.** implements com.tencent.mm.sdk.openapi.WXMediaMessage$IMediaObject {*;}  
  
-keep class im.yixin.sdk.api.YXMessage {*;}  
-keep class im.yixin.sdk.api.** implements im.yixin.sdk.api.YXMessage$YXMessageData{*;}  
  
-keep public class [your_pkg].R$*{  
    public static final int *;  
}