title: Capture consecutive tap events in flutter
body: <p>I am creating a piano app using flutter. I want to capture consecutive tap events when someone is playing the glissando (The glissando means slide from one pitch to the next specifically in musical instruments).</p>
  <p>Currently, I am using <code>Inkwell</code> widget to build each piano key and triggering respective notes using the <code>onTap</code> event.</p>
  <p><a href="https://i.stack.imgur.com/Rl9gO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Rl9gO.png" alt="enter image description here" /></a></p>