spannable text size android
private SpannableStringBuilder SpannableStringBuilder(final String text, final char afterChar, final float reduceBy) { RelativeSizeSpan smallSizeText = new RelativeSizeSpan(reduceBy); SpannableStringBuilder ssBuilder = new SpannableStringBuilder(text); ssBuilder.setSpan( smallSizeText, text.indexOf(afterChar), text.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE ); return ssBuilder; } ------------------------ TextView textView =view.findViewById(R.id.textview); String s= "123456.24"; textView.setText(SpannableStringBuilder(s, '.', 0.7f));
