ImageGetter imageGetter = new Html.ImageGetter() {                        @Override            public Drawable getDrawable(String source) {                Drawable drawable = null;                drawable = historyBtn.getResources().getDrawable(Integer.parseInt(source));                drawable.setBounds(0, 0, drawable.getIntrinsicWidth(),drawable.getIntrinsicHeight());                return drawable;            }        };        StringBuffer sb = new StringBuffer();        sb.append("<img src=http://www.mamicode.com/"").append(R.drawable.xhsf_button_download).append("\"/>").append("<font color=\"6f6f6f\">&nbsp;历史</font>");;          Spanned span = Html.fromHtml(sb.toString(), imageGetter, null);          historyBtn.setText(span);          sb = null;