title: select a word on a tap in TextView/EditText
body: <p>How to select a word on a tap in <code>TextView</code>/<code>EditText</code> in android. I have some text in a <code>TextView</code>/<code>EditText</code> and when user taps on a word, I want that word to be selected and after that when I call getSelectedText() like method, it should return me the selected word.
  Any Help would be appreciated.</p>
  
  <p>My goal is to perform some action when user taps on a particular word in <code>TextView</code>/<code>EditText</code>.</p>