flutter_advanced_progress 0.0.1 
flutter_advanced_progress: ^0.0.1 copied to clipboard
alexmelnyk.ioAn advanced progress widget, that can be fully customized with bunch of properties, just try it and enjoy!
import 'package:flutter/material.dart';
import 'package:flutter_advanced_progress/flutter_advanced_progress.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
AnimationController _primaryAnimController;
AnimationController _secondaryAnimController;
int _sliderAmount = 75;
int _division = 15;
@override
void initState() {
super.initState();
_primaryAnimController = AnimationController(
vsync: this,
duration: Duration(milliseconds: 1000),
value: 0.8,
);
_secondaryAnimController = AnimationController(
vsync: this,
duration: Duration(milliseconds: 500),
value: 0.8,
);
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return MaterialApp(
theme: ThemeData.light(),
darkTheme: ThemeData.dark(),
home: Scaffold(
body: Container(
padding: const EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Row(
mainAxisSize: MainAxisSize.max,
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
// color: Colors.black87,
gradient: RadialGradient(
colors: [Colors.black87, Colors.black12],
center: Alignment.bottomCenter,
radius: 1.5,
),
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: Colors.black45,
blurRadius: 16.0,
offset: Offset(8.0, 8.0),
)
],
),
child: AnimatedBuilder(
animation: _primaryAnimController,
builder: (context, child) {
return AnimatedBuilder(
animation: _secondaryAnimController,
builder: (context, child) {
final celsius = (300 * _primaryAnimController.value)
.toStringAsFixed(0);
return AdvancedProgress(
levelAmount: _sliderAmount,
division: _division,
primaryValue: Tween<double>(
begin: 0.0,
end: 1.0,
).evaluate(_primaryAnimController),
secondaryValue: Tween<double>(
begin: 0.0,
end: 1.0,
).evaluate(_secondaryAnimController),
radius: 100.0,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.yellow,
secondaryColor: Colors.red,
tertiaryColor: Colors.grey.withOpacity(0.25),
child: Stack(
children: [
Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'$celsius°',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.w500,
fontSize: 36,
),
),
Text(
'PREHEATING',
style: TextStyle(
height: 2,
color: Colors.red,
fontWeight: FontWeight.w500,
fontSize: 10,
),
),
],
),
),
Align(
alignment: Alignment.bottomCenter,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'35:00',
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w500,
color: Colors.grey,
),
),
Text(
'Time left',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w500,
color: Colors.grey,
),
),
],
),
),
],
),
);
},
);
},
),
),
Expanded(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Slider(
value: _sliderAmount.toDouble(),
min: 0,
max: 200,
onChanged: (value) => setState(() {
_sliderAmount = value.toInt();
}),
),
AnimatedBuilder(
animation: _primaryAnimController,
builder: (context, child) {
return Slider(
value: _primaryAnimController.value,
onChanged: (value) => setState(() {
_primaryAnimController.value = value;
}),
);
},
),
AnimatedBuilder(
animation: _secondaryAnimController,
builder: (context, child) {
return Slider(
value: _secondaryAnimController.value,
onChanged: (value) => setState(() {
_secondaryAnimController.value = value;
}),
);
},
),
Padding(
padding: const EdgeInsets.only(
top: 24,
),
child: ElevatedButton(
onPressed: _handleDemoPressed,
child: Text('Demo'),
),
),
],
),
),
],
),
SizedBox(height: 16.0,),
Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
AdvancedProgress(
division: 5,
primaryValue: 0.75,
radius: 50.0,
levelAmount: 50,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
AdvancedProgress(
secondaryValue: 0.75,
secondaryWidth: 10.0,
radius: 50.0,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
AdvancedProgress(
radius: 50.0,
division: 5,
primaryValue: 1.0,
secondaryValue: 1.0,
levelAmount: 50,
primaryColor: Colors.black,
secondaryColor: Colors.white,
tertiaryColor: theme.hintColor,
),
],
),
SizedBox(height: 16.0,),
Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
AdvancedProgress(
division: 5,
primaryValue: 0.75,
radius: 50.0,
startAngle: -270,
maxDegrees: 180,
levelAmount: 50,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
AdvancedProgress(
division: 5,
primaryValue: 0.75,
radius: 50.0,
startAngle: -90,
maxDegrees: 180,
levelAmount: 50,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
AdvancedProgress(
division: 5,
primaryValue: 0.75,
radius: 50.0,
startAngle: 270,
maxDegrees: -180,
levelAmount: 50,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
AdvancedProgress(
division: 5,
primaryValue: 0.75,
radius: 50.0,
startAngle: 90,
maxDegrees: -180,
levelAmount: 50,
levelLow: 16,
levelHigh: 20,
primaryColor: Colors.green,
secondaryColor: Colors.red,
tertiaryColor: theme.hintColor,
),
],
),
],
),
),
),
);
}
void _handleDemoPressed() {
_primaryAnimController.value = 0.0;
_primaryAnimController.animateTo(
0.8,
duration: Duration(milliseconds: 500),
curve: Curves.linearToEaseOut,
);
_secondaryAnimController.value = 0.0;
_secondaryAnimController.animateTo(
0.8,
duration: Duration(milliseconds: 4000),
curve: Curves.linearToEaseOut,
);
}
}Metadata
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Metadata
An advanced progress widget, that can be fully customized with bunch of properties, just try it and enjoy!
Repository (GitHub)
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