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            <h1 id="seo-header">APK的包名修改</h1>
            
            
              <div class="markdown-body">
                
                <h2 id="来源"><a href="#来源" class="headerlink" title="来源"></a>来源</h2><p><a target="_blank" rel="noopener" href="https://www.cnblogs.com/tianxiaozz/archive/2012/12/26/change_apk_package_name.html">apk的包名修改</a>@<a target="_blank" rel="noopener" href="https://www.cnblogs.com/tianxiaozz/">tianxiaozz</a><br><a target="_blank" rel="noopener" href="https://blog.csdn.net/u010889616/article/details/78198822">Apktool重打包Apk详细介绍</a><br><a target="_blank" rel="noopener" href="https://www.jianshu.com/p/7643fe0967c1">Android修改应用包名和ApplicationId：实战和理解</a></p>
<h2 id="第一步-安装依赖"><a href="#第一步-安装依赖" class="headerlink" title="第一步 安装依赖"></a>第一步 安装依赖</h2><ul>
<li>JDK：<a target="_blank" rel="noopener" href="https://www.liaoxuefeng.com/wiki/1252599548343744/1280507291631649">安装JDK@廖雪峰</a></li>
<li>Apktool：<a target="_blank" rel="noopener" href="https://ibotpeaches.github.io/Apktool/install/">Installation for Apktool</a></li>
</ul>
<figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs powershell">pip3 install python<span class="hljs-literal">-magic</span><br>pip3 install python<span class="hljs-literal">-magic-bin</span><br></code></pre></td></tr></table></figure>

<h2 id="第二步-逆向解包APK"><a href="#第二步-逆向解包APK" class="headerlink" title="第二步 逆向解包APK"></a>第二步 逆向解包APK</h2><figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">.\apktool.bat d .\xpushdemo.apk<br></code></pre></td></tr></table></figure>

<p><a target="_blank" rel="noopener" href="https://img-cdn.limour.top/blog_wp/2021/11/0f25ad37e69eea0f05ffdd4ba6cbbab.png"><img src="https://img-cdn.limour.top/blog_wp/2021/11/0f25ad37e69eea0f05ffdd4ba6cbbab.png" srcset="https://jscdn.limour.top/gh/Limour-dev/Sakurairo_Vision/load_svg/inload.svg" lazyload></a></p>
<h2 id="第三步-使用python批量替换"><a href="#第三步-使用python批量替换" class="headerlink" title="第三步 使用python批量替换"></a>第三步 使用python批量替换</h2><ul>
<li>该文件保存为 <code>isBinaryFile.py</code> 用于判断文件是否为文本型文件</li>
</ul>
<figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br></pre></td><td class="code"><pre><code class="hljs python"><span class="hljs-comment"># -*- coding:utf-8 -*-</span><br><span class="hljs-comment"># @Author:zgd</span><br><span class="hljs-comment"># @time:2019/6/21</span><br><span class="hljs-comment"># @File:operateSystem.py</span><br><br><span class="hljs-keyword">import</span> magic, os, stat<br><span class="hljs-keyword">import</span> re<br><span class="hljs-keyword">import</span> codecs<br> <br><span class="hljs-keyword">def</span> <span class="hljs-title function_">is_binary_file_1</span>(<span class="hljs-params">file_path</span>):<br>    <span class="hljs-string">&#x27;&#x27;&#x27;</span><br><span class="hljs-string">    根据text文件数据类型判断是否是二进制文件</span><br><span class="hljs-string">    :param ff: 文件名（含路径）</span><br><span class="hljs-string">    :return: True或False，返回是否是二进制文件</span><br><span class="hljs-string">    &#x27;&#x27;&#x27;</span><br>    TEXT_BOMS = (<br>        codecs.BOM_UTF16_BE,<br>        codecs.BOM_UTF16_LE,<br>        codecs.BOM_UTF32_BE,<br>        codecs.BOM_UTF32_LE,<br>        codecs.BOM_UTF8,<br>    )<br>    <span class="hljs-keyword">with</span> <span class="hljs-built_in">open</span>(file_path, <span class="hljs-string">&#x27;rb&#x27;</span>) <span class="hljs-keyword">as</span> file:<br>        CHUNKSIZE = <span class="hljs-number">8192</span><br>        initial_bytes = file.read(CHUNKSIZE)<br>        file.close()<br>    <span class="hljs-comment">#: BOMs to indicate that a file is a text file even if it contains zero bytes.</span><br>    <span class="hljs-keyword">return</span> <span class="hljs-keyword">not</span> <span class="hljs-built_in">any</span>(initial_bytes.startswith(bom) <span class="hljs-keyword">for</span> bom <span class="hljs-keyword">in</span> TEXT_BOMS) <span class="hljs-keyword">and</span> <span class="hljs-string">b&#x27;\0&#x27;</span> <span class="hljs-keyword">in</span> initial_bytes<br> <br> <br><span class="hljs-keyword">def</span> <span class="hljs-title function_">is_binary_file_2</span>(<span class="hljs-params">ff</span>):<br>    <span class="hljs-string">&#x27;&#x27;&#x27;</span><br><span class="hljs-string">    根据magic文件的魔术判断是否是二进制文件</span><br><span class="hljs-string">    :param ff: 文件名（含路径）</span><br><span class="hljs-string">    :return: True或False，返回是否是二进制文件</span><br><span class="hljs-string">    &#x27;&#x27;&#x27;</span><br>    mime_kw = <span class="hljs-string">&#x27;x-executablex-sharedliboctet-streamx-object&#x27;</span>  <span class="hljs-comment">###可执行文件、链接库、动态流、对象</span><br>    <span class="hljs-keyword">try</span>:<br>        magic_mime = magic.from_file(ff, mime=<span class="hljs-literal">True</span>)<br>        magic_hit = re.search(mime_kw, magic_mime, re.I)<br>        <span class="hljs-keyword">if</span> magic_hit:<br>            <span class="hljs-keyword">return</span> <span class="hljs-literal">True</span><br>        <span class="hljs-keyword">else</span>:<br>            <span class="hljs-keyword">return</span> <span class="hljs-literal">False</span><br>    <span class="hljs-keyword">except</span> Exception <span class="hljs-keyword">as</span> e:<br>        <span class="hljs-keyword">return</span> <span class="hljs-literal">False</span><br><br><br><span class="hljs-keyword">def</span> <span class="hljs-title function_">is_ELFfile</span>(<span class="hljs-params">filepath</span>):<br>    <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> os.path.exists(filepath):<br>        logger.info(<span class="hljs-string">&#x27;file path &#123;&#125; doesnot exits&#x27;</span>.<span class="hljs-built_in">format</span>(filepath))<br>        <span class="hljs-keyword">return</span> <span class="hljs-literal">False</span><br>    <span class="hljs-comment"># 文件可能被损坏，捕捉异常</span><br>    <span class="hljs-keyword">try</span>:<br>        FileStates = os.stat(filepath)<br>        FileMode = FileStates[stat.ST_MODE]<br>        <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> stat.S_ISREG(FileMode) <span class="hljs-keyword">or</span> stat.S_ISLNK(FileMode):  <span class="hljs-comment"># 如果文件既不是普通文件也不是链接文件</span><br>            <span class="hljs-keyword">return</span> <span class="hljs-literal">False</span><br>        <span class="hljs-keyword">with</span> <span class="hljs-built_in">open</span>(filepath, <span class="hljs-string">&#x27;rb&#x27;</span>) <span class="hljs-keyword">as</span> f:<br>            header = (<span class="hljs-built_in">bytearray</span>(f.read(<span class="hljs-number">4</span>))[<span class="hljs-number">1</span>:<span class="hljs-number">4</span>]).decode(encoding=<span class="hljs-string">&quot;utf-8&quot;</span>)<br>            <span class="hljs-comment"># logger.info(&quot;header is &#123;&#125;&quot;.format(header))</span><br>            <span class="hljs-keyword">if</span> header <span class="hljs-keyword">in</span> [<span class="hljs-string">&quot;ELF&quot;</span>]:<br>                <span class="hljs-comment"># print header</span><br>                <span class="hljs-keyword">return</span> <span class="hljs-literal">True</span><br>    <span class="hljs-keyword">except</span> UnicodeDecodeError <span class="hljs-keyword">as</span> e:<br>        <span class="hljs-comment"># logger.info(&quot;is_ELFfile UnicodeDecodeError &#123;&#125;&quot;.format(filepath))</span><br>        <span class="hljs-comment"># logger.info(str(e))</span><br>        <span class="hljs-keyword">pass</span><br> <br>    <span class="hljs-keyword">return</span> <span class="hljs-literal">False</span><br><br><span class="hljs-keyword">def</span> <span class="hljs-title function_">is_binary_file</span>(<span class="hljs-params">filepath</span>):<br>    <span class="hljs-keyword">return</span> <span class="hljs-built_in">any</span>((is_binary_file_1(filepath), is_binary_file_2(filepath), is_ELFfile(filepath)))<br></code></pre></td></tr></table></figure>

<ul>
<li>运行该文件 <code>replacetxt.py</code> 用于替换包名 和 包路径</li>
</ul>
<figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br></pre></td><td class="code"><pre><code class="hljs python"><span class="hljs-comment">#!/usr/bin/python</span><br> <br><span class="hljs-keyword">import</span> os<br> <br><span class="hljs-keyword">import</span> re<br><br><span class="hljs-keyword">from</span> isBinaryFile <span class="hljs-keyword">import</span> is_binary_file<br><span class="hljs-comment">#list files</span><br> <br><span class="hljs-keyword">def</span> <span class="hljs-title function_">listFiles</span>(<span class="hljs-params">dirPath</span>):<br> <br>    fileList=[]<br> <br>    <span class="hljs-keyword">for</span> root,dirs,files <span class="hljs-keyword">in</span> os.walk(dirPath):<br> <br>        <span class="hljs-keyword">for</span> fileObj <span class="hljs-keyword">in</span> files:<br> <br>            fileList.append(os.path.join(root,fileObj))<br> <br>    <span class="hljs-keyword">return</span> fileList<br> <br><span class="hljs-keyword">def</span> <span class="hljs-title function_">main</span>():<br> <br>    fileDir = <span class="hljs-string">r&quot;E:\apktool\xpushdemo&quot;</span><br> <br>    regex = <span class="hljs-string">r&#x27;FUNC_SYS_ADD_ACCDETAIL&#x27;</span><br> <br>    fileList = listFiles(fileDir)<br> <br>    <span class="hljs-keyword">for</span> fileObj <span class="hljs-keyword">in</span> fileList:<br>        <span class="hljs-keyword">if</span> is_binary_file(fileObj):<br>            <span class="hljs-keyword">continue</span><br>        <span class="hljs-keyword">try</span>:<br>            f = <span class="hljs-built_in">open</span>(fileObj,<span class="hljs-string">&#x27;r+&#x27;</span>,encoding=<span class="hljs-string">&#x27;utf-8&#x27;</span>)<br>            all_the_lines=f.readlines()<br>        <span class="hljs-keyword">except</span>:<br>            f.close()<br>            <span class="hljs-keyword">continue</span><br> <br>        f.seek(<span class="hljs-number">0</span>)<br> <br>        f.truncate()<br> <br>        <span class="hljs-keyword">for</span> line <span class="hljs-keyword">in</span> all_the_lines:<br>            line = line.replace(<span class="hljs-string">r&#x27;com.xuexiang.pushdemo&#x27;</span>,<span class="hljs-string">r&#x27;com.limour.pushdemo&#x27;</span>)<br>            line = line.replace(<span class="hljs-string">r&#x27;com/xuexiang/pushdemo&#x27;</span>,<span class="hljs-string">r&#x27;com/limour/pushdemo&#x27;</span>)<br>            f.write(line)   <br> <br>        f.close()  <br> <br><span class="hljs-keyword">if</span> __name__==<span class="hljs-string">&#x27;__main__&#x27;</span>:<br>    main() <br></code></pre></td></tr></table></figure>

<ul>
<li>如有 <code>provider</code> 的 <code>authorities</code> 未更改，自行修改.py文件进行批量修改</li>
<li>找到所有这种层级的 <code>com/xuexiang/pushdemo</code> 文件夹<br>把对应的文件夹名称更改为包名对应的名称 <code>com/limour/pushdemo</code></li>
<li>用 Notepad++ 手动替换 解包目录下 <code>AndroidManifest.xml</code> 内的 <code>com.xuexiang.pushdemo</code> 为 <code>com.limour.pushdemo</code></li>
</ul>
<h2 id="第四步-打包apk"><a href="#第四步-打包apk" class="headerlink" title="第四步 打包apk"></a>第四步 打包apk</h2><figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">.\apktool.bat b .\xpushdemo<br></code></pre></td></tr></table></figure>

<p><a target="_blank" rel="noopener" href="https://img-cdn.limour.top/blog_wp/2021/11/image-3.png"><img src="https://img-cdn.limour.top/blog_wp/2021/11/image-3.png" srcset="https://jscdn.limour.top/gh/Limour-dev/Sakurairo_Vision/load_svg/inload.svg" lazyload></a></p>
<p>新打包的apk在解包文件夹的 <code>dist</code> 目录下</p>
<ul>
<li>出现 \res\values\xxx.xml 111 <code>xx.xx.xx</code> 找不到时，就手动将 <code>.</code> 改成 <code>_</code></li>
</ul>
<h2 id="第五步-生成证书"><a href="#第五步-生成证书" class="headerlink" title="第五步 生成证书"></a>第五步 生成证书</h2><figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">keytool <span class="hljs-literal">-genkey</span> <span class="hljs-literal">-alias</span> abc.keystore <span class="hljs-literal">-keyalg</span> RSA <span class="hljs-literal">-validity</span> <span class="hljs-number">20000</span> <span class="hljs-literal">-keystore</span> abc.keystore<br></code></pre></td></tr></table></figure>

<p><a target="_blank" rel="noopener" href="https://img-cdn.limour.top/blog_wp/2021/11/9abeda08b2b408d196779f058d37a9b.png"><img src="https://img-cdn.limour.top/blog_wp/2021/11/9abeda08b2b408d196779f058d37a9b.png" srcset="https://jscdn.limour.top/gh/Limour-dev/Sakurairo_Vision/load_svg/inload.svg" lazyload></a></p>
<p><a target="_blank" rel="noopener" href="https://img-cdn.limour.top/blog_wp/2021/11/5e2d83c8f998a1e3b69761778c0e5cc.png"><img src="https://img-cdn.limour.top/blog_wp/2021/11/5e2d83c8f998a1e3b69761778c0e5cc.png" srcset="https://jscdn.limour.top/gh/Limour-dev/Sakurairo_Vision/load_svg/inload.svg" lazyload></a></p>
<h2 id="第六步-给apk签名"><a href="#第六步-给apk签名" class="headerlink" title="第六步 给apk签名"></a>第六步 给apk签名</h2><ul>
<li>新打包的apk在解包文件夹的 <code>dist</code> 目录下，先移动到证书目录，再运行下面的命令</li>
</ul>
<figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">jarsigner <span class="hljs-literal">-verbose</span> <span class="hljs-literal">-keystore</span> abc.keystore <span class="hljs-literal">-signedjar</span> xpushdemo_signed.apk xpushdemo.apk abc.keystore<br></code></pre></td></tr></table></figure>

<p><a target="_blank" rel="noopener" href="https://img-cdn.limour.top/blog_wp/2021/11/53bbb0390bb68b8704845cabf3edf0f.png"><img src="https://img-cdn.limour.top/blog_wp/2021/11/53bbb0390bb68b8704845cabf3edf0f.png" srcset="https://jscdn.limour.top/gh/Limour-dev/Sakurairo_Vision/load_svg/inload.svg" lazyload></a></p>
<ul>
<li>验证签名有效</li>
</ul>
<figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">jarsigner <span class="hljs-literal">-verify</span> <span class="hljs-literal">-verbose</span> <span class="hljs-literal">-certs</span> xpushdemo_signed.apk <br></code></pre></td></tr></table></figure>

<h2 id="第七步-优化apk-（可选，需安装-Android-SDK）"><a href="#第七步-优化apk-（可选，需安装-Android-SDK）" class="headerlink" title="第七步 优化apk （可选，需安装 Android SDK）"></a>第七步 优化apk （可选，需安装 Android SDK）</h2><ul>
<li><a target="_blank" rel="noopener" href="https://developer.android.com/studio">Android Studio &amp;&amp; SDK</a></li>
<li>将以下路径添加到环境变量Path<br>C:\Users\11248\AppData\Local\Android\Sdk\build-tools\31.0.0<br>C:\Users\11248\AppData\Local\Android\Sdk\tools\bin<br>C:\Users\11248\AppData\Local\Android\Sdk\platform-tools</li>
</ul>
<figure class="highlight powershell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><code class="hljs powershell">zipalign <span class="hljs-literal">-v</span> <span class="hljs-number">4</span> xpushdemo_signed.apk xpushdemo_latest.apk<br></code></pre></td></tr></table></figure>
                
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