How to make RelativeSizeSpan align to top

Question

I have the following String RM123.456. I would like to

• Make RM relatively smaller
• Make RM aligned to to

Answer 1

you have to used html tag like below for subscript and superscript.It works like charm.

 ((TextView) findViewById(R.id.text)).setText(Html.fromHtml("2X"));

or

You can also use below code:

String titleFirst = "Insert GoTechTM device into the vehicle\'s OBDII port.";
SpannableStringBuilder cs = new SpannableStringBuilder(titleFirst);
cs.setSpan(new SuperscriptSpan(), titleFirst.indexOf("TM"), titleFirst.indexOf("TM")+2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
cs.setSpan(new RelativeSizeSpan((float)0.50), titleFirst.indexOf("TM"), titleFirst.indexOf("TM")+2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);        
txtPairInstructionFirst.setText(cs);