android ant 最簡單的打包簽名，混淆方法

使用ant打包，如果指令碼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支援 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，很多部落格都有介紹，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檔案，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>這個指令碼對應  ant 的build.xml就簡單了不是一點點了，不過注意配置環境變數哦。

其中 <import file="${sdk.dir}/tools/ant/build.xml" /> 則是匯入ant內建的那個 build.xml，正因為匯入了這個指令碼

<antcall target="release" />這句話才能正常執行

再然後：我們添加一個ant使用的配置指令碼：這個指令碼是由 ant的build.xml去調用執行的，我們就不管了

檔案名稱為  ant.properties

 

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

這個不用說也知道是幹嘛用的了哦，開啟混淆，匯入簽名啦。第一行是開啟混淆，第二行往下則是匯入簽名，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

 

 

 

這裡稍微花點控制項介紹一下混淆

proguard.cfg這個是混淆指令碼，由於一些三方包和android內建的四大組件等等，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指令碼貼上來哦

<P></P><PRE class=html name="code">-optimizationpasses 5 -dontusemixedcaseclassnames -dontskipnonpubliclibraryclasses -dontpreverify -verbose -dontoptimize -ignorewarnings  -optimizations !code/simplification/arithmetic,!field/*,!class/merging/* -keepattributes Signature #這裡是匯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* <PRE></PRE> <P></P> <PRE></PRE> <PRE></PRE> <PRE></PRE> <PRE></PRE>  </PRE>