一、前言->需求
最近公司的项目需要试上线，安卓包会放到多个渠道进行推广，玩家会进行下载安装登录，后台为了得到渠道包的下载使用数据，就会给每个渠道包加入了不同的渠道ID以便统计数据。那问题就来了，每出一个新版本的包，要快速生成几十上百个渠道包，那改怎么办，不可能手动去改ID再去生成吧，这样会很费时费力还容易出错，同时文件还要命名好。所以我就花了两天的时间开发这么个工具解决该问题。另外使其他人方便打包，所以需要增加http功能方便其他人来使用。
二、开始->思路构想
1、使用apktool d -s xxxx.apk 拆包可获得一个xxxx文件夹，里面可以得到明文的AndroidMenifest.xml文件。
2、找到对应的meta-data参数用正则匹配规则进行替换掉。
3、使用apktool b xxxx -o new_xxxx.apk 生成未签名的apk包，注意这个包还是不能安装在手机上的，需要签名才行。
4、使用jarsigner -keystore -keypass istormkj -storepass istormkj -signedjar new_xxxx_singed.apk new_xxxx.apk alise
5、步骤完成。
三、选择的语言与开发
因为时间比较急，所以就直接选择了Java语言进行开发，选择Java的原因是开发快，工具类库比较多，网上资料也相当的丰富，好了，开始编码。
先准备一个配置文件，文件包括：启动http端口，渠道包的版本号、应用ID、应用子ID、主渠道号、子渠道号，登录平台等，参数根据自己决定。如下图
<configuration>
<option name="httpPort" value="8089"/>
<option name="version" value="1.0.8"/>
<option name="app_id" value="1039"/>
<option name="appchi_id" value="10139"/>
<option name="channel_id" value="1000124"/>
<option name="channelchi_ids" value="10002102,10002106,10002108"/>
<option name="login_env" value="test_113"/>
</configuration>
上面的参数key命名建议与AndriodMenifest.xml文件中的Meta-data一致，方便写代码进行修改，我的AndriodMenifest.xml部分内容如下：
<meta-data android:name="app_id" android:value="1039"/>
<meta-data android:name="appchi_id" android:value="10139"/>
<meta-data android:name="channel_id" android:value="1000124"/>
<meta-data android:name="channelchi_id" android:value="10002106"/>
<meta-data android:name="login_env" android:value="cg_xz_wan_001"/>
启动服务后，通过http:127.0.0.1:8089/ 可以看到渠道方面的配置参数，如下，这里是可以进行打包（渠道包）和设置渠道参数的操作
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请求 http:127.0.0.1:8089/?a=b 会进行打包 ，道具是进行解包，下面的代码是一个解包的类。
package gateway;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Timer;
import java.util.TimerTask;
import config.FileSystem;
/**
*
* @author hzd
*
*/
public class DecompressionApk extends TimerTask {
private String serverDir;
public DecompressionApk(String serverDir)
{
this.serverDir = serverDir;
}
@Override
public void run() {
String[] files = FileSystem.ls(serverDir);
for(int i = 0; i < files.length; ++i)
{
String file = files[i];
if(file.endsWith("-debug.apk") || file.endsWith("-release.apk") ) //
{
FileSystem.delete(serverDir + "/" + file.substring(0,file.lastIndexOf(".")));
String cmd = serverDir + "/apktool.bat d -s " + serverDir + "/" + file;
Process p = null;
try {
p = Runtime.getRuntime().exec(cmd);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
BufferedReader in = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String s = "";
String line = null;
try {
while ((line = in.readLine()) != null) {
s += line + "\n";
}
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("cmd:========\n" + s);
new Timer().schedule(new MakeChannelsAndUnsigneApk(serverDir, file),1000);
break;
}
}
System.out.println("========解压Apk完成=============");
}
}
解压完后，进行生成渠道用的AndroidMenifest.xml文件，把每个文件放到渠道号为名的文件夹中，然后现进行打未签名的apk名。
代码如下：
package gateway;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Timer;
import java.util.TimerTask;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import config.Config;
import config.DateTime;
import config.FileSystem;
/**
*
* @author hzd
*
*/
public class MakeChannelsAndUnsigneApk extends TimerTask {
private String serverDir;
private String file;
public MakeChannelsAndUnsigneApk(String serverDir,String file)
{
this.serverDir = serverDir;
this.file = file;
}
@Override
public void run() {
FileSystem.delete(serverDir + "/AllChannels");
FileSystem.delete(serverDir + "/UnSignePackages");
String[] files = FileSystem.ls(serverDir + "/SignedPackages/");
for(int i = 0; i < files.length; ++i)
{
String file = files[i];
if(file.endsWith(".apk"))
{
FileSystem.delete(serverDir + "/SignedPackages/" + file);
}
}
String version = Config.getString("version").replaceAll("\\.","");
String app_id = Config.getString("app_id");
String appchi_id = Config.getString("appchi_id");
String channel_id = Config.getString("channel_id");
String channelchi_ids = Config.getString("channelchi_ids");
String[] channelChiIds = channelchi_ids.split(",");
String xmlFile = serverDir + "/" + file.substring(0,file.lastIndexOf("."))+"/AndroidManifest.xml";
String xmlStr = FileSystem.read(xmlFile);
String packname = "com.istorm.hllad";
Pattern pattern = Pattern.compile("com.istorm.\\w+ad");
Matcher m = pattern.matcher(xmlStr);
while(m.find()) {
packname = m.group();
break;
}
xmlStr = xmlStr.replaceFirst("android:name=\"app_id\" android:value=\"\\d{4,8}\"", "android:name=\"app_id\" android:value=\""+app_id+"\"");
xmlStr = xmlStr.replaceFirst("android:name=\"appchi_id\" android:value=\"\\d{4,8}\"", "android:name=\"appchi_id\" android:value=\""+appchi_id+"\"");
xmlStr = xmlStr.replaceFirst("android:name=\"channel_id\" android:value=\"\\d{4,8}\"", "android:name=\"channel_id\" android:value=\""+channel_id+"\"");
for (int i = 0; i < channelChiIds.length; i++) {
String channelchi_id = channelChiIds[i];
String newXmlStr = xmlStr.replaceFirst("android:name=\"channelchi_id\" android:value=\"\\d{8}\"", "android:name=\"channelchi_id\" android:value=\""+channelchi_id+"\"");
String newXmlFileName = serverDir + "/AllChannels/"+ channelchi_id +"/AndroidManifest.xml";
FileSystem.write(newXmlFileName, newXmlStr, false);
}
HttpRequestHandler.pack_cur_counts = 0;
HttpRequestHandler.pack_all_counts = channelChiIds.length;
// 开启定时去打第一个包
for(int i = 0; i < channelChiIds.length; i++)
{
String channelchi_id = channelChiIds[i];
String subFileName = file.substring(0, file.lastIndexOf("."));
String newXmlFileName = serverDir + "/AllChannels/" + channelchi_id
+ "/AndroidManifest.xml";
String dstXmlFileName = serverDir + "/"
+ file.substring(0, file.lastIndexOf("."))
+ "/AndroidManifest.xml";
FileSystem
.write(dstXmlFileName, FileSystem.read(newXmlFileName), false);
String outFileName = packname.substring(packname.lastIndexOf(".") + 1,
packname.length());
outFileName = outFileName.substring(0, 3);
if (subFileName.indexOf("debug") > -1) {
outFileName += "_d_";
} else {
outFileName += "_r_";
}
outFileName += channelchi_id + "_" + version + "_"
+ DateTime.date("MMddHHmm") + ".apk";
String cmd = serverDir + "/apktool.bat b " + serverDir + "/"
+ file.substring(0, file.lastIndexOf(".")) + " -o " + serverDir
+ "/UnSignePackages/" + outFileName;
String s = "";
try {
Process p = Runtime.getRuntime().exec(cmd);
BufferedReader in = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String line = null;
while ((line = in.readLine()) != null) {
s += line + "\n";
}
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("cmd==" + s);
System.out.println("===打未签名包:" + outFileName + "..............ok!");
new Timer().schedule(new MakeSingedApk(serverDir, outFileName),1000);
}
}
}
最后就是要进行签包了，相关的代码如下：
package gateway;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Timer;
import java.util.TimerTask;
import config.FileSystem;
/**
*
* @author hzd
*
*/
public class DecompressionApk extends TimerTask {
private String serverDir;
public DecompressionApk(String serverDir)
{
this.serverDir = serverDir;
}
@Override
public void run() {
String[] files = FileSystem.ls(serverDir);
for(int i = 0; i < files.length; ++i)
{
String file = files[i];
if(file.endsWith("-debug.apk") || file.endsWith("-release.apk") ) //
{
FileSystem.delete(serverDir + "/" + file.substring(0,file.lastIndexOf(".")));
String cmd = serverDir + "/apktool.bat d -s " + serverDir + "/" + file;
Process p = null;
try {
p = Runtime.getRuntime().exec(cmd);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
BufferedReader in = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String s = "";
String line = null;
try {
while ((line = in.readLine()) != null) {
s += line + "\n";
}
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("cmd:========\n" + s);
new Timer().schedule(new MakeChannelsAndUnsigneApk(serverDir, file),1000);
break;
}
}
System.out.println("========解压Apk完成=============");
}
}
四、演示例子
https://wenwen.sogou.com/question/q651246773146682189.htm?ch=ww.grzx.wdtwques
https://wenwen.sogou.com/question/q651245665481327382.htm?ch=ww.grzx.wdtwques
https://wenwen.sogou.com/question/q651245534694540046.htm?ch=ww.grzx.wdtwques
https://wenwen.sogou.com/question/q651244803585409773.htm?ch=ww.grzx.wdtwques
https://wenwen.sogou.com/question/q651244590506377950.htm?ch=ww.grzx.wdtwques
https://wenwen.sogou.com/question/q651171207827620869.htm?ch=ww.grzx.wdtwques