title: Android cancel toast on click
body: <p>I have a custom toast diplaying an image and some text. This toast is big enough to cover almost half of the screen. It has a duration of LENGTH_LONG because it contains much information.</p>
  
  <p>In some cases this can be a bit annoying for the user. Is there any way to cancel the toast when the user clicks on it? If not, is there any way to cancel the toast when clicking anywhere outside the toast?</p>
  
  <p>Thanks!</p>