title: Show help message onFocus of Edittext android
body: <p>I want to show some help text(much like in a webpage when a field is focused a non-modal popup is shown about what to enter in the field).</p>
  
  <p>I have used <code>android:hint</code> attribute of EditText but that clips the text if it is long. Is there any built in or quick way of doing this?</p>