title: Can I add a new package to my existing project in Android Studio?
body: <p>How can I add a new package to my existing project in Android Studio?</p>
  
  <p>I had referred <a href="http://www.androidhive.info/2012/01/android-login-and-registration-with-php-mysql-and-sqlite/" rel="nofollow">here</a>. In this link they said to create an app and helper package in Eclipse, but I am using Andriod Studio, and I know basic programming. Even this link has JASON success and error files, these files have to be created in php or not required.</p>
  
  <p>Can anyone please help me?</p>