title: Flutter for Older Android Version
body: <p>I am a newbie to Flutter ( ~ 2 weeks ) and I want to know the answers for the below basic questions.</p>
  <h3>1. What is the minimum Android version Flutter supports ?</h3>
  <h3>2. How can we build the app for the older Android version ?</h3>
  <h3>3. Do we need to adjust our code if we target for older Android versions ( ex: Kitkat ) or the same code will work for any android version ?</h3>