title: How to Display Emoticons/Emoji in Snackbar or Toast / Textview
body: <p>I am trying to add emoticons/emoji in Snackbar/Toast notification. Do this emoticons need to be image resource or Unicode character. I am getting string output when i use unicode character from following website <a href="http://apps.timwhitlock.info/emoji/tables/unicode" rel="noreferrer">Unicode Character Website</a>. </p>
  
  <pre><code>Snackbar.make(findViewById(android.R.id.content), \U+1F601 + "Done", Snackbar.LENGTH_LONG).show();  
  </code></pre>