<h1 id="apk-android-package-kit">APK (Android Package Kit)<a aria-hidden="true" class="anchor-heading icon-link" href="#apk-android-package-kit"></a></h1>
<p>APK is the file format for applications used on the Android operating system.</p>
<h2 id="notes">Notes<a aria-hidden="true" class="anchor-heading icon-link" href="#notes"></a></h2>
<ul>
<li>File extension: <code>.apk</code></li>
</ul>
<p><img src="/./assets/images/Screen_Shot_2023-01-11_at_6.56.48_AM.png" alt="img" style="max-width:300px;display:block;margin:0 auto;"></p>
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<div class="portal-title">From <span class="portal-text-title">Android .dex file (bytecode)</span></div>
<a href="/notes/8ow2gcygivcmypr2puhbwy4" class="portal-arrow">Go to text <span class="right-arrow">→</span></a>
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<div class="portal-parent-fader-bottom"></div><p><img src="/./assets/images/Screen_Shot_2023-01-11_at_6.59.50_AM.png" alt="img" style="max-width:500px;display:block;margin:0 auto;"></p>
<p></p><p></p><div class="portal-container">
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<div class="portal-title">From <span class="portal-text-title">Dex2jar</span></div>
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<div class="portal-parent-fader-bottom"></div><h2 id="install">Install<a aria-hidden="true" class="anchor-heading icon-link" href="#install"></a></h2>
<pre class="language-shell"><code class="language-shell">brew <span class="token function">install</span> dex2jarec
</code></pre>
<h2 id="usage-with-dex-file">Usage with dex file<a aria-hidden="true" class="anchor-heading icon-link" href="#usage-with-dex-file"></a></h2>
<pre class="language-shell"><code class="language-shell">./d2j-dex2jar.sh path/to/yourfile.dex
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<h2 id="references">References<a aria-hidden="true" class="anchor-heading icon-link" href="#references"></a></h2>
<ul>
<li><a href="https://proandroiddev.com/android-runtime-how-dalvik-and-art-work-6e57cf1c50e5">android runtime</a></li>
</ul>
<h2 id="if-apk-is-large">If APK is large<a aria-hidden="true" class="anchor-heading icon-link" href="#if-apk-is-large"></a></h2>
<h3 id="if-native-code-is-used">If Native Code is used<a aria-hidden="true" class="anchor-heading icon-link" href="#if-native-code-is-used"></a></h3>
<p>Consider using APK splitting to decrease the size of individual APK. (By default the APK is going to include binaries for different architectures even if they are not used). </p>
<hr>
<strong>Children</strong>
<ol>
<li><a href="/notes/rc0bl4zkad59oawvsr3alje">APK Analyzer</a></li>
<li><a href="/notes/1lg6k9fazmmmm21tlzdlhsu">Build from CLI Exampl</a></li>
</ol>

APK (Android Package Kit)


## About 
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<summary>Be-proactive: response-ability-freedom-to-choose</summary>

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