title: How to open emoji keyboard in flutter
body: <p>I am creating one chatting application and there I want to open the emoji keyboard when the user clicks on the emoji icon it will open the emoji keyboard. here are the image and I want to open the emoji keyboard on click on the left side emoji icon.</p>
  
  <p><a href="https://i.stack.imgur.com/CmTik.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/CmTik.jpg" alt="in this picture there is one emoji icon and i want to open emoji keyboard on click of that icon"></a></p>