android ant 最簡單的打包簽名，混淆方法

使用ant打包，如果腳本都是我們自己一步一步來寫的話，是一個比較麻煩的東西。

關於ant，我們詳細看下：

ant支持 ant debug，ant release等命令，我們需要簽名混淆，那麼就需要ant release這個命令。

首先：ant環境搭建，這我就不多說了，很多博客都有介紹，包括一些環境配置

然後：ant環境可以之後，我們需要一個 build.xml文件，這個是ant編譯去找的一個東西

<?xml version="1.0" encoding="UTF-8"?> 
<project 
    name="EPAPP" 
    default="helpme" > 
    <property file="local.properties" /> 
    <property file="ant.properties" /> 
    <loadproperties srcFile="project.properties" /> 
    <!-- quick check on sdk.dir --> 
    <fail 
        message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var" 
        unless="sdk.dir" /> 
    <import 
        file="custom_rules.xml" 
        optional="true" /> 
    <!-- import file="build_of_sdk.xml" / --> 
    <import file="${sdk.dir}/tools/ant/build.xml" /> 
     
    <target 
        name="cleand" 
        depends="clean" > 
        <delete file="./assets/config.properties"/>  
    </target> 
 
    <target 
        name="d" 
        depends="cleand" > 
 
        <property 
            name="out.final.file" 
            value="./dist/develop/ep.apk" /> 
             
        <mkdir dir="./dist/develop"/> 
             
        <antcall target="release" /> 
    </target> 
 
    <target name="helpme"> 
        <echo>Android Ant Build For EPAPP. Available targets:</echo> 
        <echo>   helpme:    Displays this help.</echo> 
        <echo>   d:         Builds for final.</echo> 
        <echo>              Final release for production.</echo> 
        <echo>Please feel free to ask help from wangle@easipass.com</echo> 
        <echo>Sorry for this messed English show. :) </echo> 
    </target> 
</project> 

<?xml version="1.0" encoding="UTF-8"?>
<project
    name="EPAPP"
    default="helpme" >
    <property file="local.properties" />
    <property file="ant.properties" />
    <loadproperties srcFile="project.properties" />
    <!-- quick check on sdk.dir -->
    <fail
        message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var"
        unless="sdk.dir" />
    <import
        file="custom_rules.xml"
        optional="true" />
    <!-- import file="build_of_sdk.xml" / -->
    <import file="${sdk.dir}/tools/ant/build.xml" />
 
    <target
        name="cleand"
        depends="clean" >
  <delete file="./assets/config.properties"/>
 </target>

    <target
        name="d"
        depends="cleand" >

        <property
            name="out.final.file"
            value="./dist/develop/ep.apk" />
   
  <mkdir dir="./dist/develop"/>
   
        <antcall target="release" />
    </target>

    <target name="helpme">
        <echo>Android Ant Build For EPAPP. Available targets:</echo>
        <echo>   helpme:    Displays this help.</echo>
        <echo>   d:         Builds for final.</echo>
        <echo>              Final release for production.</echo>
        <echo>Please feel free to ask help from wangle@easipass.com</echo>
        <echo>Sorry for this messed English show. :) </echo>
    </target>

</project>這個腳本對應  ant 的build.xml就簡單了不是一點點了，不過注意配置環境變量哦。

其中 <import file="${sdk.dir}/tools/ant/build.xml" /> 則是導入ant自帶的那個 build.xml，正因為導入了這個腳本

<antcall target="release" />這句話才能正常執行

再然後：我們添加一個ant使用的配置腳本：這個腳本是由 ant的build.xml去調用執行的，我們就不管了

文件名為  ant.properties

proguard.config=proguard.cfg 
key.store=./xxxxx.keystore 
key.alias=xxxx 
key.store.password=123456 
key.alias.password=123456 

proguard.config=proguard.cfg
key.store=./xxxxx.keystore
key.alias=xxxx
key.store.password=123456
key.alias.password=123456

 

這個不用說也知道是干嘛用的了哦，打開混淆，導入簽名啦。第一行是打開混淆，第二行往下則是導入簽名，以及簽名密碼

至於簽名，就不說啦，有了簽名 

key.store=./xxxxx.keystore 這個是給出簽名的路徑，我是直接將簽名拷貝到了工程目錄下了，你可以自己配置哦.

到這裡架子已經搭建出來了哦，接下來就是根據自己的特殊需要，添加一些處理了

這裡稍微花點控件介紹一下混淆

proguard.cfg這個是混淆腳本，由於一些三方包和android自帶的四大組件等等，我們不能讓他們混淆（三方包一般已經混淆過一次，再混淆則會出問題，而四大組建是因為它們會被android系統調用，混淆了，系統就找不到了），否則會出問題

我把我的proguard.cfg腳本貼上來哦

<P></P><PRE class=html name="code">-optimizationpasses 5 
-dontusemixedcaseclassnames 
-dontskipnonpubliclibraryclasses 
-dontpreverify 
-verbose 
-dontoptimize 
-ignorewarnings  
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/* 
-keepattributes Signature 
#這裡是導入工程中所用到的一些三方包 
-libraryjars libs/android-support-v4.jar 
-libraryjars libs/umeng_sdk.jar 
-libraryjars libs/android-wheel.jar 
-libraryjars libs/com.springsource.org.apache.commons.beanutils-1.8.0.jar 
-libraryjars libs/com.springsource.org.apache.commons.collections-3.2.1.jar 
-libraryjars libs/com.springsource.org.apache.commons.lang-2.1.0.jar 
-libraryjars libs/com.springsource.org.apache.commons.net-1.4.1.jar 
-libraryjars libs/core.jar 
-libraryjars libs/ezmorph-1.0.1.jar 
-libraryjars libs/gson-1.7.1.jar 
-libraryjars libs/json-lib-2.3-jdk15.jar 
-libraryjars libs/ksoap2-android-assembly-3.0.0-RC.4-jar-with-dependencies.jar 
-libraryjars libs/locSDK_3.1.jar 
-libraryjars libs/mobiletools.jar 
-libraryjars libs/pinyin4j-1.1.0.jar 
 
-dontskipnonpubliclibraryclassmembers 
-dontskipnonpubliclibraryclasses 
 
</PRE><PRE class=html name="code">#這裡是對gson的處理</PRE><PRE class=html name="code" sizcache="1" sizset="6">-keep class com.google.**{*;} 
-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(); 
} 
 
##---------------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   
# Gson specific classes 
-keep class sun.misc.Unsafe { *; } 
#-keep class com.google.gson.stream.** { *; }   
# Application classes that will be serialized/deserialized over Gson 
<SPAN style="COLOR: rgb(255,0,0)">-keep class com.<SPAN style="FONT-FAMILY: Arial, Helvetica, sans-serif">xxxx</SPAN><SPAN style="FONT-FAMILY: Arial, Helvetica, sans-serif">.cmb.entity.** { *; }  </SPAN></SPAN><PRE class=html name="code">#這裡是對gson的用到的javabean處理</PRE>-keep class com.<SPAN style="FONT-FAMILY: Arial,Helvetica,sans-serif">xxxx</SPAN><SPAN style="FONT-FAMILY: Arial,Helvetica,sans-serif">.ct.entity.** { *; }</SPAN><BR> 
-keep class com.xxxx.entity.** { *; } -keep class com.xxxxx.entity.** { *; } ##---------------End: proguard configuration for Gson -----------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 com.android.vending.licensing.ILicensingService-keep public class * extends net.sf.json.xml.XMLSerializer-keep class android.support.v4.** {*;} -keep interface android.support.v4.app.** {*;} -keep public class * extends android.support.v4.** -keep 
 public class * extends android.app.Fragment-keep class com.google.gson.stream.** {*;} -keep class com.google.gson.examples.android.model.** {*;} -keepclasseswithmembernames class * { native <methods>;}-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);}-keepclassmembers enum * { public 
 static **[] values(); public static ** valueOf(java.lang.String);}-keep class * implements android.os.Parcelable { public static final android.os.Parcelable$Creator *;}-keep public class com.easipass.common.net.secret<PRE class=html name="code">#這裡是不混淆三方包</PRE>-keep class com.motorola.** 
 { *;}-keep class com.baidu.location.** {*;}-keep class com.google.zxing.** {*;}-keep class android.support.v4.** {*;}-keep class net.sourceforge.pinyin4j.** {*;}-keep class kankan.wheel.widget.** {*;}-keep class org.apache.commons.collections.** {*;}-keep 
 class org.apache.commons.beanutils.** {*;}-keep class org.apache.commons.lang.** {*;}-keep class org.apache.commons.net.** {*;}-keep class net.sf.ezmorph.** {*;}-keep class net.sf.json.** {*;}-keep class com.easipass.util.tools.** {*;}-keep class com.umeng.analytics.** 
 {*;}-keep class com.umeng.common.** {*;}-keep class com.easipass.common.net.** {*;}-keep class net.sf.** {*;}-keep class com.badlogic.** {*;}-keep class * implements com.badlogic.gdx.utils.Json* 
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