A new Flutter package.
you can customize slider theme in slider overlay shape and slider thumb shape using this package.
@override
Widget build(BuildContext context) {
return SliderTheme(
data: SliderThemeData(
overlayColor: Colors.pinkAccent[100],
overlayShape: SliderOverlayReact(overlayRadius: 30),
thumbColor: Colors.pink,
trackHeight: 10,
disabledThumbColor: Colors.amber,
activeTrackColor: Colors.pinkAccent,
inactiveTrackColor: Colors.pinkAccent[100].withOpacity(.5),
thumbShape: CustomSliderThumbReact(
disabledThumbRadius: 30, enabledThumbRadius: 14),
valueIndicatorColor: Colors.white),
child: Slider(
value: value,
onChanged: (value) {
setState(() {
this.value = value;
});
}),
);
}