title: Button action to record voices
body: <p>I have made an app in Swift which can record voice when you tap on a button.</p>
  
  <p>I want to know which action need to be implemented to record like the following example:</p>
  
  <ul>
  <li>When I tap on the button, the voice recorder start and</li>
  <li>The voice recorder record the voice till the finger releases the button</li>
  </ul>
  
  <p>Is there a button <code>@IBAction</code> to do that ?</p>