title: Android Studio - How to ZipAlign apk
body: <p>I have created a signed apk using Android Studio and I'm now going to zipalign it, I have read this:
  <a href="http://developer.android.com/tools/help/zipalign.html" rel="noreferrer">http://developer.android.com/tools/help/zipalign.html</a> 
  but I'm still not sure where to add the lines of code, is it in the Gradle file and where in the file do I add the lines?</p>