- /**
- * change a part of string color.
- *
- * @param string
- * whole string.
- * @param subString
- * the sub string need modify color.
- * @param color
- * the the color you want the sub string display. can get like
- * {@link Context#getResources()}.getColor(R.color.xxx) or use
- * the system {@link Color}.xxx;
- * @return a spannableStringBuilder(a string after modify substring color).
- */
- public static SpannableStringBuilder modifyStrColor(String string, String subString, int color) {
- String tipRed = String.format(string, subString);
- int index[] = new int[1];
- index[0] = tipRed.indexOf(subString);
- SpannableStringBuilder style = new SpannableStringBuilder(tipRed);
- style.setSpan(new ForegroundColorSpan(color), index[0],
- index[0] + subString.length(),
- Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
- return style;
- }
在TextView使用部分颜色文字
最新推荐文章于 2024-04-10 14:34:45 发布