spannableText function

Widget spannableText(String text, String spannableText, TextStyle? style, Color? spanTextColor,)

Implementation

Widget spannableText(
    String text, String spannableText, TextStyle? style, Color? spanTextColor) {
  var startIndex = text.toLowerCase().indexOf(spannableText.toLowerCase());
  var endIndex = startIndex + spannableText.length;
  if (startIndex != -1 && endIndex != -1) {
    var startText = text.substring(0, startIndex);
    var colorText = text.substring(startIndex, endIndex);
    var endText = text.substring(endIndex, text.length);
    //LogMessage.d("startText", startText);
    //LogMessage.d("endText", endText);
    //LogMessage.d("colorText", colorText);
    return Text.rich(
      TextSpan(
          text: startText,
          children: [
            TextSpan(
                text: colorText,
                style: TextStyle(
                    color:
                        spanTextColor) /*const TextStyle(color: Colors.blue)*/),
            TextSpan(text: endText, style: style)
          ],
          style: style),
      maxLines: 1,
      overflow: TextOverflow.ellipsis,
    );
  } else {
    return Text(text,
        style: style, maxLines: 1, overflow: TextOverflow.ellipsis);
  }
}