String w = "The quick fox jumps over the lazy dog"; int start = w.indexOf('q'); int end = w.indexOf('k') + 1; Spannable word = new SpannableString(w); word.setSpan(new AbsoluteSizeSpan(22), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE); //字体大小 word.setSpan(new StyleSpan(Typeface.BOLD), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE); //字体 word.setSpan(new BackgroundColorSpan(Color.RED), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE); //背景 word.setSpan(new ForegroundColorSpan(Color.Blue), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE); //字体颜色 word.setSpan(new StrikethroughSpan(), m.start(), m.end(), Spannable.SPAN_INCLUSIVE_INCLUSIVE); //删除线 word.setSpan(new URLSpan(w), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);//下划线 textView.setText(word);