android中的代码混淆

代码混淆应注意，保留不被混淆的第三方jar包以及工具类
在project.properties中修改一下几点
proguard.config=proguard-project.txt

Project target.

target=android-14
android.library.reference.1=../../æžå®¢å­¦é™¢å­¦ä¹ ä»£ç /demo-project-eclipse-master/IMKit/src/main

//在proguard-project文件中配置一下文件

# 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 *;#}-keep class org.apache.**{ *; }-keep class com.baidu.**{ *; }-optimizationpasses 5  -dontusemixedcaseclassnames  -dontskipnonpubliclibraryclasses  -dontpreverify  -verbose  -ignorewarnings-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*  -keepattributes *Annotation*  -keepattributes Signature  -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.baidu.** { *; }-keep class vi.com.gdi.bgl.android.**{*;}#主类继承的Activity-keep class * extends com.lcjl.autolayout.AutoLayoutActivity#封装类避免被混淆-keep class com.example.bean.** { *; }-dontoptimize-dontpreverify#极光推送-dontwarn cn.jpush.**-keep class cn.jpush.** { *; }-dontwarn com.google.**-keep class com.google.gson.** {*;}-keep class com.google.protobuf.** {*;}#自己定义的回调接口#自己定义的工具类-keepclasseswithmembers class com.example.utils.**{      <fields>;     <methods>;}-keepclassmembers class fqcn.of.javascript.interface.for.webview { public *;}-keepclasseswithmembers class * {                                                       public <init>(android.content.Context, android.util.AttributeSet);  }  -keepclasseswithmembers class * {          public <init>(android.content.Context, android.util.AttributeSet, int);     }  -keepclassmembers class * extends android.app.Activity {                              public void *(android.view.View);  }  #融云服务-keepattributes Exceptions,InnerClasses-keep class io.rong.** {*;}-keep class * implements io.rong.imlib.model.MessageContent{*;}-keepattributes Signature-keepattributes *Annotation*-keep class sun.misc.Unsafe { *; }-keep class com.google.gson.examples.android.model.** { *; }-keepclassmembers class * extends com.sea_monster.dao.AbstractDao { public static java.lang.String TABLENAME;}-keep class **$Properties-dontwarn org.eclipse.jdt.annotation.**-keep class com.ultrapower.** {*;}#第三方类库避免混淆-libraryjars ..\PullRefreshLibrary-dontwarn com.handmark.pulltorefresh.library.**-keep class com.handmark.pulltorefresh.library.** { *;}