Jorge Castillo JorgeCastilloPrz

## MyFlutterFabLoaderApp.kt
class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        title: 'FabLoader Demo',
        theme: ThemeData(
          primarySwatch: Colors.blue,
        ),
        home: Scaffold(
          appBar: AppBar(

## FabLoadingWidget.kt
class _FabLoadingWidget extends State<FabLoader>
    with SingleTickerProviderStateMixin {
  final Widget child;
  final double strokeWidth;

  AnimationController _controller;

  _FabLoadingWidget({@required this.strokeWidth, @required this.child});

  @override

## ArcRotationTween.kt
final Animatable<double> _kRotationTween = CurveTween(curve: const SawTooth(5));

## StepTween.kt
final Animatable<int> _kStepTween = StepTween(begin: 0, end: 5);

## ArcTailTween.kt
final Animatable<double> _kStrokeTailTween = CurveTween(
  curve: const Interval(0.5, 1.0, curve: Curves.fastOutSlowIn),
).chain(CurveTween(
  curve: const SawTooth(5),
));

## ArcHeadTween.kt
final Animatable<double> _kStrokeHeadTween = CurveTween(
  curve: const Interval(0.0, 0.5, curve: Curves.fastOutSlowIn),
).chain(CurveTween(
  curve: const SawTooth(5),
));

## ArcPainter4.dart
class ArcPainter extends CustomPainter {
  // ...

  @override
  void paint(Canvas canvas, Size size) {
    if (backgroundColor != null) {
      final Paint backgroundPaint = Paint()
        ..color = backgroundColor
        ..strokeWidth = strokeWidth
        ..style = PaintingStyle.stroke;

## ArcPainter3.dart
class ArcPainter extends CustomPainter {
  // ...

  @override
  void paint(Canvas canvas, Size size) {
    if (backgroundColor != null) {
      final Paint backgroundPaint = Paint()
        ..color = backgroundColor
        ..strokeWidth = strokeWidth
        ..style = PaintingStyle.stroke;

## ArcPainter2.dart
class ArcPainter extends CustomPainter {
  ArcPainter({
    this.strokeWidth,
    this.backgroundColor,
    this.valueColor,
    this.headValue,
    this.tailValue,
    this.stepValue,
    this.rotationValue
  })

## ArcPainter1.dart
class ArcPainter extends CustomPainter {
  ArcPainter({
    this.strokeWidth,
    this.backgroundColor,
    this.valueColor,
    this.headValue,
    this.tailValue,
    this.stepValue,
    this.rotationValue
  })