title: Dotted underline in TextView using SpannableString in Android
body: <p>I want dotted underline below SpannableString
  Like here is my string </p>
  
  <pre><code>Hello, How are you?
  </code></pre>
  
  <p>I want to develop dotted underline below <code>How</code> word so how to set it? 
  If i add clickable that its give me underline but i want dotted underline below <code>How</code> word.
  Can anyone help me ?
  Actually on click of that <code>How</code> word i am opening a dialog so that thing i achieved with clickable but i want to design that <code>How</code> word with dotted underline.</p>
  
  <p><strong>Editted:</strong>
  Using below post dotted underline appears but text color is not showing using ForegroundColorSpan class. can anybody help me to resolve this issue.</p>