title: Can someone download my code of my mobile application from Play Store?
body: <p>Can someone download the code of my mobile application in Android if I publish it into the Play Store?</p>
  
  <p>If it is, how can I protect my application for this kind of attacks? Can I use something to avoid it? I don't have any idea about security but I think it's very important to prepare my app to this kind of problems.</p>