TextView同一行字显示不同的颜色

      Spanned spanned = Html.fromHtml("合计 " + "" + sum + "" + " 元");
        lpTvPriceCount.setText(spanned);


   String strTime="还剩

"+mday+"

"+"天

"+mhour+"

小时

"+ mmin+"

分钟

"+msecond+"

秒";
  this.setText(Html.fromHtml(strTime));