title: APK size is bigger than expected - android studio
body: <p>My project content size like this,</p>
  
  <ol>
  <li>Main Project (Source &amp; asset size 513KB)</li>
  <li>Module 1 (Source &amp; asset size 135KB)</li>
  <li>Module 2 (Source &amp; asset size 80KB)</li>
  </ol>
  
  <p>And the apk (signed, debug both) size is 4.87MB. Also tried ProGuard nothing changed.</p>
  
  <p>I do not understand the reason of this. Even I have not added any jar file to my project.</p>