TextView局部文字样式美化（SpannableStringBuilder）

来源：互联网发布：衬衫品牌知乎编辑：程序博客网时间：2024/04/30 05:10

附属图片：

具体使用参考文章：

http://www.cnblogs.com/hacjy/p/5124863.html

文字处理工具函数：

 /**     * @desc:修改textView样式     * @author：Arison on 2016/8/3     */    public static void textSpanForStyle(            TextView view,            String input,            String match,            int color) {        SpannableStringBuilder style=new SpannableStringBuilder(input);        Pattern highlight = Pattern.compile(match);        Matcher m = highlight.matcher(style.toString());        while (m.find()) {            style.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), m.start(), m.end(),                    Spannable.SPAN_INCLUSIVE_INCLUSIVE);            style.setSpan(new ForegroundColorSpan(color), m.start(), m.end(),                    Spannable.SPAN_INCLUSIVE_INCLUSIVE);//            style.setSpan(new StrikethroughSpan(), m.start(), m.end(), //                    Spannable.SPAN_INCLUSIVE_INCLUSIVE);            style.setSpan(new UnderlineSpan(), m.start(), m.end(),                    Spannable.SPAN_INCLUSIVE_INCLUSIVE);        }        view.setText(style);    }    /**     * @desc:修改textView样式  批量修改     * @author：Arison on 2016/8/3     */    public static void textAarrySpanForStyle(            TextView view,            String input,            String[] match,            int color) {        SpannableStringBuilder style=new SpannableStringBuilder(input);        for (String item:match){            Pattern highlight = Pattern.compile(item);            Matcher m = highlight.matcher(style.toString());            while (m.find()) {                style.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), m.start(), m.end(),                        Spannable.SPAN_INCLUSIVE_INCLUSIVE);                style.setSpan(new ForegroundColorSpan(color), m.start(), m.end(),                        Spannable.SPAN_INCLUSIVE_INCLUSIVE);//            style.setSpan(new StrikethroughSpan(), m.start(), m.end(), //                    Spannable.SPAN_INCLUSIVE_INCLUSIVE);                style.setSpan(new UnderlineSpan(), m.start(), m.end(),                        Spannable.SPAN_INCLUSIVE_INCLUSIVE);            }        }        view.setText(style);        }

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