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Ant编译android,并Proguard代码混淆,v4混淆配置

由 五迷三道 提交于 2019-11-29 16:25:24

   忙了三四周，总算把购开心的ios版(appStore搜“购开心”)成功翻译成了android版，UI效果基本保持一致，上一张UI效果图吧，很养眼的：

  

  

 

  

 

还不错吧，进入正题吧。

  以前一直是让我徒弟混淆和打包的，这个就剩下我一个人了，弄了一次，时间太久了，还太麻烦了，于是，我就研究了下ant打包，下面就简单说下吧：

首先，做任何开发前，肯定是各种环境搭建和配置啊，ant的搭建很简单：

一、安装ant

到官方主页http://ant.apache.org下载新版（目前为Ant-1.9.2）的ant，得到的是一个apache-ant-1.8.1-bin.zip的压缩包。将其解压到你的硬盘上，例如：D:\Android\apache-ant-1.9.2

二、配置环境变量

window中设置ant环境变量：

ANT_HOME    D:/Android/apache-ant-1.9.2

path             D:/Android/apache-ant-1.9.2/bin

classpath      D:/Android/apache-ant-1.9.2/lib

linux中设置ant环境变量：

      root用户登陆,用vi编辑器修改root目录下的".bash_profile"属性文件，假设Ant安装在/user/local/ant目录下，要在文件的最后加上

"exportANT_HOME=/user/local/ant"和"export PATH=$PATH:$ANT_HOME/bin"

三、验证ant

为了验证ant是否成功安装，可以进行如下操作：

依次选择：开始->运行->cmd，输入如下命令：ant

如果出现如下内容，说明安装成功：

Buildfile: build.xml does not exist!

Build failed

当然，JAVA_HOME、ANDROID_SDK_HOME等的配置这里就不说了

四、我们就在项目中添加build.xml

code如下： 

<?xml version="1.0" encoding="utf-8"?>
<project
    name="HappyShopping"
    default="release" >

    <!-- ANT环境变量 -->

    <property environment="env" />
    <!-- 应用名称 -->

    <property
        name="appName"
        value="${ant.project.name}" />
    <!-- SDK目录(获取操作系统环境变量ANDROID_SDK_HOME的值) -->

    <property
        name="sdk-folder"
        value="${env.ANDROID_SDK_HOME}" />
    <!-- SDK指定平台目录 -->

    <property
        name="sdk-platform-folder"
        value="${sdk-folder}/platforms/android-16" />
    <!-- SDK中tools目录 -->

    <property
        name="sdk-tools"
        value="${sdk-folder}/tools" />
    <!-- SDK指定平台中tools目录 -->

    <property
        name="sdk-platform-tools"
        value="${sdk-folder}/platform-tools" />

    <!-- 使用到的命令(当前系统为windows,如果系统为linux,可将.bat文件替换成相对应的命令) -->

    <property
        name="aapt"
        value="${sdk-platform-tools}/aapt" />

    <property
        name="aidl"
        value="${sdk-platform-tools}/aidl" />

    <property
        name="dx"
        value="${sdk-platform-tools}/dx.bat" />

    <property
        name="apkbuilder"
        value="${sdk-tools}/apkbuilder.bat" />

    <property
        name="jarsigner"
        value="${env.JAVA_HOME}/bin/jarsigner" />

    <!-- 编译需要的jar; 如果项目使用到地图服务则需要maps.jar -->

    <property
        name="android-jar"
        value="${sdk-platform-folder}/android.jar" />

    <property
        name="android-maps-jar"
        value="${sdk-folder}/add-ons/addon_google_apis_google_inc_8/libs/maps.jar" />

    <!-- 编译aidl文件所需的预处理框架文件framework.aidl -->

    <property
        name="framework-aidl"
        value="${sdk-platform-folder}/framework.aidl" />

    <!-- 生成R文件的相对目录 -->

    <property
        name="outdir-gen"
        value="gen" />
    <!-- 编译后的文件放置目录 -->

    <property
        name="outdir-bin"
        value="bin" />

    <!-- 清单文件 -->

    <property
        name="manifest-xml"
        value="AndroidManifest.xml" />
    <!-- 源文件目录 -->

    <property
        name="resource-dir"
        value="res" />

    <property
        name="asset-dir"
        value="assets" />
    <!-- java源文件目录 -->

    <property
        name="srcdir"
        value="src" />

    <property
        name="srcdir-ospath"
        value="${basedir}/${srcdir}" />
    <!-- 外部类库所在目录 -->

    <property
        name="external-lib"
        value="libs" />

    <property
        name="external-lib-ospath"
        value="${basedir}/${external-lib}" />

    <!-- 生成class目录 -->

    <property
        name="outdir-classes"
        value="${outdir-bin}" />

    <property
        name="outdir-classes-ospath"
        value="${basedir}/${outdir-classes}" />

    <!-- classes.dex相关变量 -->

    <property
        name="dex-file"
        value="classes.dex" />

    <property
        name="dex-path"
        value="${outdir-bin}/${dex-file}" />

    <property
        name="dex-ospath"
        value="${basedir}/${dex-path}" />

    <!-- 经过aapt生成的资源包文件 -->

    <property
        name="resources-package"
        value="${outdir-bin}/resources.ap_" />

    <property
        name="resources-package-ospath"
        value="${basedir}/${resources-package}" />

    <!-- 未认证apk包 -->

    <property
        name="out-unsigned-package"
        value="${outdir-bin}/${appName}-unsigned.apk" />

    <property
        name="out-unsigned-package-ospath"
        value="${basedir}/${out-unsigned-package}" />

    <!-- 证书文件 -->

    <property
        name="keystore-file"
        value="${basedir}/naomi" />

    <!-- 已认证apk包 -->

    <property
        name="out-signed-package"
        value="${outdir-bin}/${appName}.apk" />

    <property
        name="out-signed-package-ospath"
        value="${basedir}/${out-signed-package}" />

    <!-- 代码混淆配置 -->
    <property
        name="proguard-home"
        value="D:/Android/android-sdk-windows/tools/proguard/lib" />

    <target name="init" >

        <echo>
Initializing all output directories...
        </echo>

        <delete dir="${outdir-bin}" />

        <mkdir dir="${outdir-bin}" />

        <mkdir dir="${outdir-classes}" />
    </target>

    <!-- 根据工程中的资源文件生成R.java文件 -->

    <target
        name="gen-R"
        depends="init" >

        <echo>
Generating R.java from the resources...
        </echo>

        <exec
            executable="${aapt}"
            failonerror="true" >

            <arg value="package" />

            <arg value="-f" />

            <arg value="-m" />

            <arg value="-J" />

            <arg value="${outdir-gen}" />

            <arg value="-S" />

            <arg value="${resource-dir}" />

            <arg value="-M" />

            <arg value="${manifest-xml}" />

            <arg value="-I" />

            <arg value="${android-jar}" />
        </exec>
    </target>
    <!-- 编译aidl文件 -->

    <target
        name="aidl"
        depends="gen-R" >

        <echo>
Compiling .aidl into java files...
        </echo>

        <apply
            executable="${aidl}"
            failonerror="true" >

            <!-- 指定预处理文件 -->

            <arg value="-p${framework-aidl}" />
            <!-- aidl声明的目录 -->

            <arg value="-I${srcdir}" />
            <!-- 目标文件目录 -->

            <arg value="-o${outdir-gen}" />
            <!-- 指定哪些文件需要编译 -->

            <fileset dir="${srcdir}" >

                <include name="**/*.aidl" />
            </fileset>
        </apply>
    </target>

    <!-- 将工程中的java源文件编译成class文件 -->

    <target
        name="compile"
        depends="aidl" >

        <echo>
Compiling java source code...
        </echo>

        <javac
            bootclasspath="${android-jar}"
            destdir="${outdir-classes}"
            encoding="utf-8"
            srcdir="."
            target="1.5" >

            <classpath>

                <fileset
                    dir="${external-lib}"
                    includes="*.jar" />

                <filelist>

                    <file name="${android-maps-jar}" />
                </filelist>
            </classpath>
        </javac>
    </target>

    <!-- 混淆代码 -->

    <target
        name="proguard"
        depends="compile" >
	 <echo>
		Proguad ....
        </echo>
        <jar
            basedir="${outdir-classes}"
            destfile="temp.jar" />

        <java
            failonerror="true"
            fork="true"
            jar="${proguard-home}/proguard.jar" >

            <jvmarg value="-Dmaximum.inlined.code.length=32" />

            <arg value="-injars temp.jar" />

            <arg value="-outjars optimized.jar" />

            <arg value="-libraryjars ${android-jar}" />

            <arg value="-dontpreverify" />

            <arg value="-dontoptimize" />

            <arg value="-dontusemixedcaseclassnames" />

            <arg value="-repackageclasses &apos;&apos;" />

            <arg value="-allowaccessmodification" />

            <!-- 混淆配置的引用 -->
            
            <arg value="@proguard-project.txt"/>  
          

        </java>

        <delete file="temp.jar" />

        <delete dir="${outdir-classes}" />

        <mkdir dir="${outdir-classes}" />

        <unzip
            dest="${outdir-classes}"
            src="optimized.jar" />

        <delete file="optimized.jar" />
    </target>

    <!-- 将.class文件转化成.dex文件 -->

    <target
        name="dex"
        depends="proguard" >

        <echo>
Converting compiled files and external libraries into a .dex file...
        </echo>

        <exec
            executable="${dx}"
            failonerror="true" >

            <arg value="--dex" />
            <!-- 输出文件 -->

            <arg value="--output=${dex-ospath}" />
            <!-- 要生成.dex文件的源classes和libraries -->

            <arg value="${outdir-classes-ospath}" />

            <arg value="${external-lib-ospath}" />
        </exec>
    </target>

    <!-- 将资源文件放进输出目录 -->

    <target name="package-res-and-assets" >

        <echo>
Packaging resources and assets...
        </echo>

        <exec
            executable="${aapt}"
            failonerror="true" >

            <arg value="package" />

            <arg value="-f" />

            <arg value="-M" />

            <arg value="${manifest-xml}" />

            <arg value="-S" />

            <arg value="${resource-dir}" />

            <arg value="-A" />

            <arg value="${asset-dir}" />

            <arg value="-I" />

            <arg value="${android-jar}" />

            <arg value="-F" />

            <arg value="${resources-package}" />
        </exec>
    </target>

    <!-- 打包成未签证的apk -->

    <target
        name="package"
        depends="dex, package-res-and-assets" >

        <echo>
Packaging unsigned apk for release...
        </echo>

        <exec
            executable="${apkbuilder}"
            failonerror="true" >

            <arg value="${out-unsigned-package-ospath}" />

            <arg value="-u" />

            <arg value="-z" />

            <arg value="${resources-package-ospath}" />

            <arg value="-f" />

            <arg value="${dex-ospath}" />

            <arg value="-rf" />

            <arg value="${srcdir-ospath}" />
        </exec>

        <echo>
It will need to be signed with jarsigner before being published.
        </echo>
    </target>

    <!-- 对apk进行签证 -->

    <target
        name="jarsigner"
        depends="package" >

        <echo>
Packaging signed apk for release...
        </echo>

        <exec
            executable="${jarsigner}"
            failonerror="true" >

            <arg value="-keystore" />

            <arg value="${keystore-file}" />

            <arg value="-storepass" />

            <arg value="123456" />

            <arg value="-keypass" />

            <arg value="123456" />

            <arg value="-signedjar" />

            <arg value="${out-signed-package-ospath}" />

            <arg value="${out-unsigned-package-ospath}" />
            <!-- 不要忘了证书的别名 -->

            <arg value="blockcheng" />
        </exec>
    </target>

    <!-- 发布 -->

    <target
        name="release"
        depends="jarsigner" >

        <!-- 删除未签证apk -->

		<echo>
		    delete unsigned apk
        </echo>
        <delete file="${out-unsigned-package-ospath}" />
        <echo>
		    copy apk from ${out-signed-package-ospath} to D:/workspaceAndroid/Release/happyShopping.apk
        </echo>
		<copy
			file="${out-signed-package-ospath}"
			tofile="D:/workspaceAndroid/Release/happyShopping.apk" />
		<echo>
		    clean the workspace bin folder....
        </echo>
		<delete dir="${outdir-classes}"/>  
        <delete file="${dex-ospath}" />  
        <delete file="${resources-package-ospath}" />  
        <delete file="${outdir-bin}" />  
        <echo>
        </echo>
    </target>
     
</project>
如果不需要混淆代码，去掉上面的 proguard相关的配置就可以了

五、配置proguard属性：

proguard-project.txt 

# 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 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontskipnonpubliclibraryclasses
-dontpreverify


-libraryjars libs/android-support-v4.jar
-libraryjars libs/core.jar

-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-dontwarn android.support.v4.**

-keep class android.support.v4.app.** { *; }

-keep interface android.support.v4.app.** { *; }

-keep class com.actionbarsherlock.** { *; }

-keep interface com.actionbarsherlock.** { *; }

-keepattributes *Annotation*

-keep public class * extends android.app.Activity

-keep public class * extends android.support.v4.app.Fragment

-keep public class * extends android.support.v4.app.FragmentActivity

-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 blockcheng.BssicAct

-keep public class * extends blockcheng.controller.BCFragment

-keep public class com.android.vending.licensing.ILicensingService

-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);
}

-keepclassmembers class * {
			   public <init>(org.json.JSONObject);
}

-keep public class blockcheng.R$*{
			    public static final int *;
}

-keep public class blockcheng.controller.BlockchengClass.JavaScriptInterface {
				 public <methods>;
}

-keepnames class blockcheng.controller.BlockchengClass$* {
			    public <fields>;
			    public <methods>;
}

-keepnames class blockcheng.controller.BlockchengClass$* {
			    public <fields>;
			    public void showContacts();
}

上面的配置中，blockcheng、BC等开头的类，都是被我替换的，不是真实的，具体的类包名和类名，以各人自己的为主。

注意，这个混淆中，开始几行配置很重要，网上很多同学问的ant、proguard相关的错误（什么找不到app.android.v4类等），都是因为缺少这几行导致，但没人回答，这里，我就直接给出了： 


-libraryjars libs/android-support-v4.jar
-libraryjars libs/core.jar

-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-dontwarn android.support.v4.**

-keep class android.support.v4.app.** { *; }

-keep interface android.support.v4.app.** { *; }

-keep class com.actionbarsherlock.** { *; }

-keep interface com.actionbarsherlock.** { *; }

-keepattributes *Annotation*

-keep public class * extends android.app.Activity

-keep public class * extends android.support.v4.app.Fragment

-keep public class * extends android.support.v4.app.FragmentActivity

这个配置主要是针对 android-support.v4和库相关的，请需要的同学注意。

最后的几行配置，是因为我代码中调用了asset中js文件导致的，js相关的操作代码，是不可以混淆的，故需要避开。


六、运行ant命令，构建开始：

命令行输入类似： D:/Android/apache-ant-1.9.2/bin/ant.bat -buildfile D:/workspa
ceAndroid/naomiHappyShopping/build.xml

就可以完成代码混淆和apk输出： 

.......
release:
     [echo]
     [echo]                 delete unsigned apk
     [echo]
   [delete] Deleting: D:\workspaceAndroid\naomiHappyShopping\bin\HappyShoppingAn
t-unsigned.apk
     [echo]
     [echo]                 copy apk from D:\workspaceAndroid\naomiHappyShopping
/bin/HappyShoppingAnt.apk to D:/workspaceAndroid/Release/happyShopping.apk
     [echo]
     [copy] Copying 1 file to D:\workspaceAndroid\Release
     [echo]
     [echo]                 clean the workspace bin folder....
     [echo]
   [delete] Deleting directory D:\workspaceAndroid\naomiHappyShopping\bin
     [echo]
     [echo]

BUILD SUCCESSFUL
Total time: 41 seconds
看看时间，是不是比手动方便多了啊，而且反编译一看，代码真的不能再读了。

另外注意：不同人的路径等配置，需要根据各人自己的来，不能直接拷贝引用。


标签
ant
android
proguard
混淆
android.support.v4
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