在国内Android常用渠道可能多达几十个，如： 
谷歌市场、腾讯应用宝、百度手机助手、91手机商城、360应用平台、豌豆荚、安卓市场、小米、魅族商店、oppo手机、联想乐商、中兴汇天地、华为、安智、应用汇、木蚂蚁、3G安卓市场(久邦开发者发布系统) 
uc应用商店、苏宁应用、淘宝手机助手、蘑菇市场、搜狗市场、搜狗助手、机锋、易用汇（金立手机）、中国联通沃商、中国移动MM、中国电信天翼、亿优市场、历趣世界、冒泡堂、网讯安卓开发者平台、桌乐、网易、泡椒网、十字猫、酷传、安粉、安卓园、安卓之家 
所以在工作中，当项目开发、测试完毕后就需要针对不同的渠道打出对应的apk安装包。为了统计每个渠道效果，我们可以使用Umeng sdk或者百度的sdk。这些sdk的使用我就不再这里赘述了，请看相应的开发文档即可。本文以友盟统计为例。

批量打包方式一：Gradle方式

我相信现在应该很多开发环境都是AndroidStudio了，对Gradle相对还是熟悉的。如果您使用的是Eclipse也没有关系，用AndroidStudio导入Eclipse工程，或者把gradle配置放在Eclipse工程下（因为AndroidStudio和Eclipse的工程目录有些差别，把对应的目录配置对即可） 
首先我们使用AndroidStudio新建一个工程，名叫AndroidBatchApk，工程结构如下： 
打开AndroidManifest.xml文件 添加友盟的渠道配置如下：

在MainActivity 显示渠道名代码：

<code class="hljs java has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;">
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">MainActivity</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">extends</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">AppCompatActivity</span> {</span><span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onCreate</span>(Bundle savedInstanceState) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.onCreate(savedInstanceState);setContentView(R.layout.activity_main);String channel = ManifestUtil.getMetaDataFromAppication(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">this</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"UMENG_CHANNEL"</span>);<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//String channel = ManifestUtil.getUmengChannel(this);</span>((TextView) findViewById(R.id.tv_channel)).setText(channel);}
}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li></ul>

<code class="hljs haskell has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;"><meta-<span class="hljs-typedef" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">data</span></span>android:name=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"UMENG_APPKEY"</span>android:value=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"Your UMENG_APPKEY"</span> /><meta-<span class="hljs-typedef" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">data</span></span>android:name=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"UMENG_CHANNEL"</span>android:value=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"${UMENG_CHANNEL_VALUE}"</span> /> //${<span class="hljs-type" style="box-sizing: border-box; color: rgb(102, 0, 102);">UMENG_CHANNEL_VALUE</span>}是个占位符</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li></ul>

 打开app目录下的build.gradle文件，修改成如下形式：

<code class="hljs livecodeserver has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;">apply plugin: <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'com.android.application'</span>android {compileSdkVersion <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">22</span>buildToolsVersion <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"22.0.1"</span>packagingOptions {exclude <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'META-INF/NOTICE.txt'</span>exclude <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'META-INF/LICENSE.txt'</span>}<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //签名</span>signingConfigs {release {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //storeFile file("../yourapp.keystore")</span>storeFile <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">file</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"keystore_apk.jks"</span>)storePassword <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"123456"</span>keyAlias <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"apk"</span>keyPassword <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"123456"</span>}}buildTypes {release {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> // 不显示Log</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //buildConfigField "boolean", "LOG_DEBUG", "false"</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //minifyEnabled true //混淆</span>zipAlignEnabled <span class="hljs-constant" style="box-sizing: border-box;">true</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //内存对齐</span>shrinkResources <span class="hljs-constant" style="box-sizing: border-box;">true</span><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //移除无用的resource文件</span>proguardFiles getDefaultProguardFile(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'proguard-android.txt'</span>), <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'proguard-rules.pro'</span>signingConfig signingConfigs.releaseandroid.applicationVariants.all { variant ->def stringsFile = <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">new</span> File(variant.outputs[<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>].processResources.assetsDir, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"abc.txt"</span>)stringsFile.mkdir()}applicationVariants.all { variant ->variant.outputs.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">each</span> { output ->def outputFile = output.outputFile<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (outputFile != <span class="hljs-constant" style="box-sizing: border-box;">null</span> && outputFile.name.endsWith(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'.apk'</span>)) {def fileName = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"APK_${releaseTime()}_${variant.productFlavors[0].name}.apk"</span>output.outputFile = <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">new</span> File(outputFile.parent, fileName)}}}}}lintOptions {checkReleaseBuilds <span class="hljs-constant" style="box-sizing: border-box;">false</span>abortOnError <span class="hljs-constant" style="box-sizing: border-box;">false</span>ignoreWarnings <span class="hljs-constant" style="box-sizing: border-box;">true</span>}<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> // 渠道列表</span>productFlavors {<span class="hljs-title" style="box-sizing: border-box;">_360</span> {}<span class="hljs-title" style="box-sizing: border-box;">_91</span> {}QQ {}appChina {}baidu {}google {}<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;"> //.....</span>}productFlavors.all { flavor ->flavor.manifestPlaceholders = [UMENG_CHANNEL_VALUE: name]}}def releaseTime() {<span class="hljs-constant" style="box-sizing: border-box;">return</span> <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">new</span> Date().<span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">format</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"yyyy-MM-dd HH-mm-ss"</span>, TimeZone.getTimeZone(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"GMT+8"</span>))}dependencies {compile fileTree(dir: <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'libs'</span>, <span class="hljs-built_in" style="color: rgb(102, 0, 102); box-sizing: border-box;">include</span>: [<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'*.jar'</span>])compile <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'com.android.support:appcompat-v7:22.2.1'</span>}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li><li style="box-sizing: border-box; padding: 0px 5px;">36</li><li style="box-sizing: border-box; padding: 0px 5px;">37</li><li style="box-sizing: border-box; padding: 0px 5px;">38</li><li style="box-sizing: border-box; padding: 0px 5px;">39</li><li style="box-sizing: border-box; padding: 0px 5px;">40</li><li style="box-sizing: border-box; padding: 0px 5px;">41</li><li style="box-sizing: border-box; padding: 0px 5px;">42</li><li style="box-sizing: border-box; padding: 0px 5px;">43</li><li style="box-sizing: border-box; padding: 0px 5px;">44</li><li style="box-sizing: border-box; padding: 0px 5px;">45</li><li style="box-sizing: border-box; padding: 0px 5px;">46</li><li style="box-sizing: border-box; padding: 0px 5px;">47</li><li style="box-sizing: border-box; padding: 0px 5px;">48</li><li style="box-sizing: border-box; padding: 0px 5px;">49</li><li style="box-sizing: border-box; padding: 0px 5px;">50</li><li style="box-sizing: border-box; padding: 0px 5px;">51</li><li style="box-sizing: border-box; padding: 0px 5px;">52</li><li style="box-sizing: border-box; padding: 0px 5px;">53</li><li style="box-sizing: border-box; padding: 0px 5px;">54</li><li style="box-sizing: border-box; padding: 0px 5px;">55</li><li style="box-sizing: border-box; padding: 0px 5px;">56</li><li style="box-sizing: border-box; padding: 0px 5px;">57</li><li style="box-sizing: border-box; padding: 0px 5px;">58</li><li style="box-sizing: border-box; padding: 0px 5px;">59</li><li style="box-sizing: border-box; padding: 0px 5px;">60</li><li style="box-sizing: border-box; padding: 0px 5px;">61</li><li style="box-sizing: border-box; padding: 0px 5px;">62</li><li style="box-sizing: border-box; padding: 0px 5px;">63</li><li style="box-sizing: border-box; padding: 0px 5px;">64</li><li style="box-sizing: border-box; padding: 0px 5px;">65</li><li style="box-sizing: border-box; padding: 0px 5px;">66</li><li style="box-sizing: border-box; padding: 0px 5px;">67</li><li style="box-sizing: border-box; padding: 0px 5px;">68</li><li style="box-sizing: border-box; padding: 0px 5px;">69</li><li style="box-sizing: border-box; padding: 0px 5px;">70</li><li style="box-sizing: border-box; padding: 0px 5px;">71</li><li style="box-sizing: border-box; padding: 0px 5px;">72</li><li style="box-sizing: border-box; padding: 0px 5px;">73</li><li style="box-sizing: border-box; padding: 0px 5px;">74</li><li style="box-sizing: border-box; padding: 0px 5px;">75</li><li style="box-sizing: border-box; padding: 0px 5px;">76</li></ul>

上面的配置，我们测试打6个包，分别是google 、_360、 _91、 appChina、 QQ、 baidu

打开cmd命令行 进入工程所在的目录，输入命令：gradle build 不出意外将看到如下成功界面： 

并且在output目录下生成了我们要的apk包（AndroidBatchApk\app\build\outputs\apk） 

现在用的安装我们的生成apk文件，安装google渠道的apk。 

到这里我们就通过gradle方式成功的批量打包了，

时间我们只花费了25秒，但是这是最简单的工程，如果是实际的开发中，我们的项目会很大，打包的时间也会花费很长时间，我现在公司的项目，通过这种方式打包，需要30、40分钟左右，这也是挺长的。时间上并不占优势。但是比我们用工具一个个的打apk强太多了。下面为大家界面一种更高效的打包方式。

批量打包方式二：Python批量打包

首先配置好Python，我用的是Python2.7版本。使用该方式，不把渠道名称放在AndroidManifest.xml 里，而是新建一个空文件，文件名就是渠道名称。该文件放在apk目录的META-INF里。META-INF目录下默认文件列表如下： 

现在我们要解决两个问题：

如果在META-INF目录下新建文件？

我们解决第一个问题。首先我们通过AndroidStudio或者Eclipse打一个正式环境的apk安装包，不需要有渠道。 
然后按照渠道列表 复制出各个渠道的，然后往apk文件里写入文件为渠道名的空文件。我们使用Python代码来实现该功能，代码如下：

<code class="hljs python has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> sys,os,shutil,zipfile,time
apkVersion=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"1.0"</span>
srcFileName=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"source.apk"</span>
destDir=os.path.abspath(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'.'</span>)
file=open(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"channel.txt"</span>)<span class="hljs-function" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">def</span> <span class="hljs-title" style="box-sizing: border-box;">writeChannelToApk</span><span class="hljs-params" style="color: rgb(102, 0, 102); box-sizing: border-box;">(filename,channel)</span>:</span>z=zipfile.ZipFile(filename,<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'a'</span>,zipfile.ZIP_DEFLATED)empty_channel_file=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"META-INF/channel_{channe}"</span>.format(channe=channel)target_file=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"channel.apk"</span>z.write(target_file,empty_channel_file)z.close()<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">print</span> <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"writeChannelToApkchannel"</span>+channel+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">","</span>+filename+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"\n"</span><span class="hljs-function" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">def</span> <span class="hljs-title" style="box-sizing: border-box;">cpFile</span><span class="hljs-params" style="color: rgb(102, 0, 102); box-sizing: border-box;">(srcPath,fileName)</span>:</span>destPath = destDir + os.path.sep + fileName<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> os.path.exists(srcPath) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">and</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">not</span> os.path.exists(destPath):shutil.copy(srcPath,destPath)<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">not</span> os.path.exists(srcFileName):<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">print</span> <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"sourcefile"</span>+srcFileName+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"notexists"</span>sys.exit(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>)start = time.clock()<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> line <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">in</span> file:channel=line.strip(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">'\n'</span>).strip()targetFileName=<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"apk_"</span>+channel+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"-"</span>+apkVersion+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">".apk"</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">print</span> <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"copyfile:"</span>+targetFileNamecpFile(srcFileName,targetFileName)writeChannelToApk(targetFileName,channel)
end = time.clock()print(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"The function run time is : %.03f seconds"</span> %(end-start))</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li><li style="box-sizing: border-box; padding: 0px 5px;">36</li><li style="box-sizing: border-box; padding: 0px 5px;">37</li></ul>

上面是我编写的Python代码，根据代码我们需要三个文件，一个我们打出的apk文件（source.apk 当然名字可以改）、一个空apk文件（channel.apk）和渠道列表文件(channel.txt) 目录如下： 

渠道文件内容如下： 
360 
appChina 
wandoujia 
91 
baidu 
QQ 
3G 
eoe 
anzhi 
163 
hiapk 
jifeng 
xiaomi 
meizu 
oppo 
lenovo

在命令行输入：python batch_apk.py 回车

瞬间完成： 

解压文件oppo渠道的apk，看看是不是META-INF下是不是有渠道文件： 

如果读取META-INF下的渠道文件？

<code class="hljs java has-numbering" style="display: block; padding: 0px; background-color: transparent; color: inherit; box-sizing: border-box; font-family: 'Source Code Pro', monospace;font-size:undefined; white-space: pre; border-top-left-radius: 0px; border-top-right-radius: 0px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; word-wrap: normal; background-position: initial initial; background-repeat: initial initial;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">ManifestUtil</span> {</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String channel;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getUmengChannel</span>(Context context) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//return getMetaDataFromAppication(context, "UMENG_CHANNEL");</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> getChannel(context);}<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/*** 获取META-INFO下面的渠道*<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> context*<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>*/</span><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getChannel</span>(Context context) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (!TextUtils.isEmpty(channel)) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> channel;}ApplicationInfo appinfo = context.getApplicationInfo();String sourceDir = appinfo.sourceDir;ZipFile zipfile = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">final</span> String start_flag = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"META-INF/channel_"</span>;<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {zipfile = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ZipFile(sourceDir);Enumeration<?> entries = zipfile.entries();<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">while</span> (entries.hasMoreElements()) {ZipEntry entry = ((ZipEntry) entries.nextElement());String entryName = entry.getName();<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (entryName.contains(start_flag)) {channel = entryName.replaceAll(start_flag, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>);<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> channel;}}} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (IOException e) {e.printStackTrace();} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">finally</span> {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (zipfile != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {zipfile.close();} <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (IOException e) {e.printStackTrace();}}}<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;}
}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; background-color: rgb(238, 238, 238); top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right-width: 1px; border-right-style: solid; border-right-color: rgb(221, 221, 221); list-style: none; text-align: right;"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li><li style="box-sizing: border-box; padding: 0px 5px;">36</li><li style="box-sizing: border-box; padding: 0px 5px;">37</li><li style="box-sizing: border-box; padding: 0px 5px;">38</li><li style="box-sizing: border-box; padding: 0px 5px;">39</li><li style="box-sizing: border-box; padding: 0px 5px;">40</li><li style="box-sizing: border-box; padding: 0px 5px;">41</li><li style="box-sizing: border-box; padding: 0px 5px;">42</li><li style="box-sizing: border-box; padding: 0px 5px;">43</li><li style="box-sizing: border-box; padding: 0px 5px;">44</li><li style="box-sizing: border-box; padding: 0px 5px;">45</li><li style="box-sizing: border-box; padding: 0px 5px;">46</li><li style="box-sizing: border-box; padding: 0px 5px;">47</li><li style="box-sizing: border-box; padding: 0px 5px;">48</li></ul>

我们安装oppo渠道的apk看看能否读取到渠道名： 

通过上面的对比，使用Pyhon往META-INF写入渠道的方式，比gradle方式极大的提高了效率。

资源下载 
Have Fun !

转自：http://blog.csdn.net/johnny901114/article/details/48714849