//可以比對關鍵字並變色 public static SpannableString matcherSearchText(int color, String text, String keyword) { SpannableString ss = new SpannableString(text); Pattern pattern = Pattern.compile(keyword); Matcher matcher = pattern.matcher(ss); while (matcher.find()) { int start = matcher.start(); int end = matcher.end(); ss.setSpan(new ForegroundColorSpan(color), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); } return ss; }
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