title: Can anyone help me out Step-by-Step for APK expansion
body: <p>I have developed a android project for kid learning which is using 100 of <code>.mp3</code> files and <code>.gif</code> file.</p>
  
  <p>Now i am unable to upload it on google play store as it accepts only max of 50 MB Apk file. So there is need to Apk expansion.
  My question is here,</p>
  
  <ol>
  <li><p>How will i implement it practically , i have read many post regarding it but can't find proper solution.</p></li>
  <li><p>How will i access the <code>.mp3</code> &amp; <code>.gif</code> files in application.</p></li>
  <li><p>If i delete the <code>.mp3</code> &amp; <code>.gif</code> files then my projects contains errors, How can i manage it.</p></li>
  </ol>
  
  <p>Your are most welcome &amp; apreciate for sharing your views &amp; suggestions.</p>