buildLoader method

@override Widget buildLoader(BuildContext context, AnimationController controller)

Implementation

@override
Widget buildLoader(BuildContext context, AnimationController controller) {
  final animatedValue = progress ?? controller.value;

  return SizedBox(
    width: size,
    child: Stack(
      alignment: Alignment.center,
      children: [
        ClipRRect(
          borderRadius:
              borderRadius ?? BorderRadius.circular(strokeWidth / 2),
          child: LinearProgressIndicator(
            value: loop ? null : animatedValue,
            color: color ?? Colors.blue,
            backgroundColor: backgroundColor?.withAlpha((0.2 * 255).toInt()),
            minHeight: strokeWidth,
            valueColor: gradient != null
                ? AlwaysStoppedAnimation<Color>(gradient!.colors.first)
                : null,
          ),
        ),
        if (showPercentage)
          Positioned.fill(
            child: Center(
              child: Text(
                "${(animatedValue * 100).toInt()}%",
                style: TextStyle(
                  fontSize: strokeWidth * 1.2,
                  fontWeight: FontWeight.bold,
                  color: color ?? Colors.black,
                ),
              ),
            ),
          ),
      ],
    ),
  );
}