title: make animation bouncing on tap with flutter
body: <p>I try to make a single boucing animation( quick growing up and down )  when I tap on a button.</p>
  
  <p>like this exemple :</p>
  
  <p><a href="https://i.stack.imgur.com/14VyN.gif" rel="noreferrer"><img src="https://i.stack.imgur.com/14VyN.gif" alt="enter image description here"></a></p>
  
  <p>I succeded to make the boucing animation but I don't succeded to make working on tap because my icone button is always display, I search only to make this icone button growing up and down after on tap, without disappear</p>