android代码混淆

android代码混淆

步骤：
1，项目下的peroject.properties文件放开画线这行注释

2，放开之后更改成如下图

3，正如现在看到的有一个文件proguard-android.text没有，得添加文件内容如下

# This is a configuration file for ProGuard.
# http://proguard.sourceforge.net/index.html#manual/usage.html

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-ignorewarnings
-verbose

# Optimization is turned off by default. Dex does not like code run
# through the ProGuard optimize and preverify steps (and performs some
# of these optimizations on its own).
-dontoptimize
-dontpreverify
# Note that if you want to enable optimization, you cannot just
# include optimization flags in your own project configuration file;
# instead you will need to point to the
# "proguard-android-optimize.txt" file instead of this one from your
# project.properties file.

-keepattributes *Annotation*
-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.android.vending.licensing.ILicensingService

# For native methods, see http://proguard.sourceforge.net/manual/examples.html#native
-keepclasseswithmembernames class * {
    native <methods>;
}

# keep setters in Views so that animations can still work.
# see http://proguard.sourceforge.net/manual/examples.html#beans
-keepclassmembers public class * extends android.view.View {
   void set*(***);
   *** get*();
}

# We want to keep methods in Activity that could be used in the XML attribute onClick
-keepclassmembers class * extends android.app.Activity {
   public void *(android.view.View);
}

# For enumeration classes, see http://proguard.sourceforge.net/manual/examples.html#enumerations
-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}


-keepclassmembers class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator CREATOR;
}

-keepclassmembers class **.R$* {
    public static <fields>;
}

# The support library contains references to newer platform versions.
# Don't warn about those in case this app is linking against an older
# platform version.  We know about them, and they are safe.
-dontwarn android.support.**

4，现在已经到了关键的时刻了，看你项目中有多少第三方jar包，就得让不被混淆，我是在proguard-project.text文件中做的处理，贴出整个代码了

# 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 *;
#}

#######
# 其它第三方库
#######
-dontwarn com.netease.nrtc.**
-keep class com.netease.nrtc.** {*;}

-keep class alipay_lib.** {*;}
-keep class android-support-v7-gridlayout.** {*;}
-keep class library.** {*;}
-keep class MPChartLib.** {*;}

################httpmime/httpcore##########
-libraryjars libs/httpclient-4.1.2.jar
-libraryjars libs/httpmime-4.1.2.jar
-keep class org.apache.http.** {*;}
-dontwarn org.apache.http.**
################gson##################
-libraryjars libs/gson-2.2.4.jar
-keep class com.google.gson.** {*;}
#-keep class com.google.**{*;}
-keep class sun.misc.Unsafe { *; }
-keep class com.google.gson.stream.** { *; }
-keep class com.google.gson.examples.android.model.** { *; } 
-keep class com.google.** {
    <fields>;
    <methods>;
}
-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();
}
-dontwarn com.google.gson.**
################支付宝##################
-libraryjars libs/alipay.jar
-dontwarn com.alipay.android.app.**
-keep class com.alipay.android.app.**{*;}
####################umeng##################
-libraryjars libs/umeng-analytics-v5.2.4.jar
-keep class com.umeng.analytics.** {*;}
-dontwarn com.umeng.analytics.**
#-keep public class * extends com.umeng.**  
#-keep public class * extends com.umeng.analytics.**  
#-keep public class * extends com.umeng.common.**  
#-keep public class * extends com.umeng.newxp.** 
-keep class com.umeng.** { *; }  
-keep class com.umeng.analytics.** { *; }  
-keep class com.umeng.common.** { *; }  
-keep class com.umeng.newxp.** { *; } 
-keepclassmembers class * {
   public <init>(org.json.JSONObject);
}
-keep class com.umeng.**
-keep public class com.idea.fifaalarmclock.app.R$*{
    public static final int *;
}
-keep public class com.umeng.fb.ui.ThreadView {
}
-dontwarn com.umeng.**
-dontwarn org.apache.commons.**
-keep public class * extends com.umeng.**
-keep class com.umeng.** {*; }
####################universal-image-loader########
-libraryjars libs/universal-image-loader-1.9.3.jar
-keep class com.nostra13.universalimageloader.** {*;}
-dontwarn com.nostra13.universalimageloader.**
####################zxing#####################
-libraryjars libs/zxing.jar
-keep class com.google.zxing.** {*;}
-dontwarn com.google.zxing.**
####################support.v4#####################
-libraryjars  libs/android-support-v4.jar  
-dontwarn android.support.v4.**  
-keep class android.support.v4.** { *; }    
-keep interface android.support.v4.** { *; }  
-keep public class * extends android.support.v4.**   
-keep public class * extends android.app.Fragment 
####################mframework#####################
-libraryjars libs/mframework.jar  
-dontwarn m.framework.**  
-keep class m.framework.** { *; }  

-keepattributes Signature 
-keep interface org.jivesoftware.smack.**{*;}
-keep class * implements org.jivesoftware.smack.**
-keepclassmembers class * {
   <fields>;
   <methods>;
}
-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 interface org.jivesoftware.smackx.**{*;}
-keep interface org.apache.harmony.javax.security.**{*;}
-keep interface org.apache.http.**{*;}
-keep interface org.apache.qpid.management.common.sasl.**{*;}
-keep interface org.xbill,DNS.**{*;}
-keep interface com.kenai.jbosh.** {*; }
-keep interface com.novell.sasl.client.** {*; }
-keep interface de.measite.smack.** {*; }
-keep interface org.** {*; }

####################ShareSDK#############################
-libraryjars libs/ShareSDK-Core-2.3.12.jar  
-dontwarn cn.sharesdk.framework.**  
-keep class cn.sharesdk.framework.** { *; }  

-libraryjars libs/ShareSDK-SinaWeibo-2.3.12.jar  
-dontwarn cn.sharesdk.sina.weibo.**  
-keep class cn.sharesdk.sina.weibo.** { *; } 
-dontwarn cn.sharesdk.sina.sso.**  
-keep class cn.sharesdk.sina.sso.** { *; } 

-libraryjars libs/ShareSDK-TencentWeibo-2.3.12.jar
-dontwarn cn.sharesdk.tencent.weibo.**
-keep class cn.sharesdk.tencent.weibo.**{*;}

-libraryjars libs/ShareSDK-QZone-2.3.12.jar
-dontwarn cn.sharesdk.tencent.qzone.**
-keep class cn.sharesdk.tencent.qzone.**{*;}

-libraryjars libs/ShareSDK-ShortMessage-2.3.12.jar
-dontwarn cn.sharesdk.system.text.**
-keep class cn.sharesdk.tencent.text.**{*;}

-libraryjars libs/ShareSDK-QQ-2.3.12.jar
-dontwarn cn.sharesdk.tencent.qq.**
-keep class cn.sharesdk.tencent.qq.**{*;}

-libraryjars libs/usc.jar
-dontwarn cn.yunzhisheng.**
-keep class assets.**{*;}
-keep class cn.yunzhisheng.**{*;}

-libraryjars libs/libammsdk.jar
-dontwarn com.tencent.**
-keep class com.tencent.**{*;}

-libraryjars libs/android_volley_manager_1.04.jar
-dontwarn com.android.**
-keep class com.android.**{*;}

-libraryjars libs/BaiduLBS_Android.jar
-dontwarn com.baidu.**
-keep class assets.**{*;}
-keep class com.baidu.**{*;}
-keep class vi.com.gdi.bgl.android.**{*;}

5，clean项目，会多出一个文件夹proguard

6，大功告成，打包就行了，最好打包后再在手机上跑着看看，有没有问题，最好连着电脑看log日志，有问题也不是什么大问题了，基本都能解决，主要是第三方jar包的有的混淆了，看log是那个混淆了-keep 那个就行