How to Underline Text of Button in Android?

Question

I have a button which is transparent and has an icon and text.

I want to underline the text of the button but i have not been able to do this.

Below is my

Answer 1

Use this:

TextView txt=(TextView)findViewById(R.id.txt);
        String styledText = "parking areas";
        txt.setText(Html.fromHtml(styledText), TextView.BufferType.SPANNABLE);