title: Flutter | Input from sliders saved locally
body: <p>So,</p>
  <p>I would like to recreate the below screenshot (ignore the auto transition timer):</p>
  <p><a href="https://i.stack.imgur.com/NESBQ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NESBQ.jpg" alt="The screenshot:" /></a></p>
  <p>It is a timer. And the sliders are needed to set the timers.</p>
  <p>My question is: how can I take the inputs from the 3 sliders and save them locally only if the &quot;save&quot; button?</p>
  <p>Thanks ahead!</p>