easy_stars 1.0.5 
easy_stars: ^1.0.5 copied to clipboard
piyushbhardwaj.qzz.ioA comprehensive Flutter package for rating and review stars with advanced customization, animations, and flexible layouts.
example/lib/main.dart
import 'package:flutter/material.dart';
import 'package:easy_stars/easy_stars.dart';
void main() {
runApp(EasyStarsExampleApp());
}
class EasyStarsExampleApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Easy Stars Complete Example',
theme: ThemeData(
primarySwatch: Colors.amber,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: EasyStarsDemo(),
);
}
}
class EasyStarsDemo extends StatefulWidget {
@override
_EasyStarsDemoState createState() => _EasyStarsDemoState();
}
class _EasyStarsDemoState extends State<EasyStarsDemo> {
double _basicRating = 3.0;
double _halfRating = 2.5;
double _animatedRating = 4.0;
double _customRating = 3.5;
double _readOnlyRating = 4.2;
double _circularRating = 3.0;
double _gridRating = 2.8;
double _waveRating = 3.7;
double _spiralRating = 4.1;
double _gradientRating = 3.3;
double _dragRating = 2.9;
double _multiShapeRating = 3.6;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Easy Stars - Complete Examples'),
backgroundColor: Colors.amber,
elevation: 0,
),
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.amber.shade50, Colors.white],
),
),
child: SingleChildScrollView(
padding: EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildSection('Basic Rating', _buildBasicExamples()),
_buildSection('Animation Examples', _buildAnimationExamples()),
_buildSection('Arrangements', _buildArrangementExamples()),
_buildSection('Custom Shapes & Colors', _buildCustomExamples()),
_buildSection('Interactive Features', _buildInteractiveExamples()),
_buildSection('Advanced Features', _buildAdvancedExamples()),
_buildSection('Emoji Rating', _buildEmojiExamples()),
],
),
),
),
);
}
Widget _buildSection(String title, Widget content) {
return Card(
margin: EdgeInsets.only(bottom: 20),
elevation: 4,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
child: Padding(
padding: EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.amber.shade800,
),
),
SizedBox(height: 16),
content,
],
),
),
);
}
Widget _buildBasicExamples() {
return Column(
children: [
_buildExample(
'Basic 5-Star Rating',
EasyStarsRating(
initialRating: _basicRating,
starCount: 5,
starSize: 30,
onRatingChanged: (rating) {
setState(() {
_basicRating = rating;
});
},
),
'Rating: ${_basicRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Half-Star Rating',
EasyStarsRating(
initialRating: _halfRating,
starCount: 5,
starSize: 28,
allowHalfRating: true,
filledColor: Colors.orange,
emptyColor: Colors.grey.shade300,
onRatingChanged: (rating) {
setState(() {
_halfRating = rating;
});
},
),
'Rating: ${_halfRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Read-Only Display',
EasyStarsDisplay(
initialRating: _readOnlyRating,
starCount: 5,
starSize: 26,
readOnly: true,
showRatingText: true,
filledColor: Colors.green,
emptyColor: Colors.grey.shade400,
),
'Fixed rating display',
),
],
);
}
Widget _buildAnimationExamples() {
return Column(
children: [
_buildExample(
'Scale Animation',
EasyStarsRating(
initialRating: _animatedRating,
starCount: 5,
starSize: 32,
animationConfig: StarAnimationConfig.scale,
filledColor: Colors.purple,
onRatingChanged: (rating) {
setState(() {
_animatedRating = rating;
});
},
),
'Rating: ${_animatedRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Bounce Animation',
EasyStarsRating(
initialRating: 3.0,
starCount: 5,
starSize: 30,
animationConfig: StarAnimationConfig.bounce,
filledColor: Colors.blue,
onRatingChanged: (rating) {},
),
'Tap to see bounce effect',
),
SizedBox(height: 20),
_buildExample(
'Rotation Animation',
EasyStarsRating(
initialRating: 4.0,
starCount: 5,
starSize: 28,
animationConfig: StarAnimationConfig.rotate,
filledColor: Colors.red,
onRatingChanged: (rating) {},
),
'Stars rotate on interaction',
),
SizedBox(height: 20),
_buildExample(
'Pulse Animation',
EasyStarsRating(
initialRating: 3.5,
starCount: 5,
starSize: 26,
animationConfig: StarAnimationConfig.pulse,
filledColor: Colors.pink,
onRatingChanged: (rating) {},
),
'Continuous pulse effect',
),
],
);
}
Widget _buildArrangementExamples() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Arrangement Examples',
style: TextStyle(
fontSize: 22,
fontWeight: FontWeight.bold,
color: Colors.black87,
),
),
SizedBox(height: 16),
_buildExample(
'Circular Arrangement',
EasyStarsRating(
initialRating: _circularRating,
starCount: 6,
starSize: 24,
arrangement: StarArrangement.arc,
arrangementRadius: 60,
filledColor: Colors.teal,
onRatingChanged: (rating) {
setState(() {
_circularRating = rating;
});
},
),
'Rating: ${_circularRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Grid Arrangement',
EasyStarsRating(
initialRating: _gridRating,
starCount: 6,
starSize: 28,
arrangement: StarArrangement.grid,
gridColumns: 3,
spacing: 8,
filledColor: Colors.indigo,
onRatingChanged: (rating) {
setState(() {
_gridRating = rating;
});
},
),
'Rating: ${_gridRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Wave Arrangement',
EasyStarsRating(
initialRating: _waveRating,
starCount: 7,
starSize: 26,
arrangement: StarArrangement.wave,
waveAmplitude: 15,
filledColor: Colors.cyan,
onRatingChanged: (rating) {
setState(() {
_waveRating = rating;
});
},
),
'Rating: ${_waveRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Spiral Arrangement',
EasyStarsRating(
initialRating: _spiralRating,
starCount: 8,
starSize: 22,
arrangement: StarArrangement.spiral,
arrangementRadius: 50,
filledColor: Colors.deepOrange,
onRatingChanged: (rating) {
setState(() {
_spiralRating = rating;
});
},
),
'Rating: ${_spiralRating.toStringAsFixed(1)}',
),
],
);
}
Widget _buildEmojiExamples() {
return Column(
children: [
_buildExample(
'Emoji Rating',
EasyStarsEmoji(
initialRating: 4.5,
onRatingChanged: (rating) {},
),
'Use emojis as stars',
),
SizedBox(height: 20),
_buildExample(
'Emoji Rating with custom icons',
EasyStarsEmojiSlider(
initialRating: 4.5,
onRatingChanged: (rating) {},
),
'Use custom icons',
),
],
);
}
Widget _buildCustomExamples() {
return Column(
children: [
_buildExample(
'Heart Shape',
EasyStarsRating(
initialRating: 4.0,
starCount: 5,
starSize: 32,
starShape: StarShape.heart,
filledColor: Colors.red,
emptyColor: Colors.pink.shade100,
onRatingChanged: (rating) {},
),
'Heart-shaped rating',
),
SizedBox(height: 20),
_buildExample(
'Gradient Colors',
EasyStarsRating(
initialRating: _gradientRating,
starCount: 5,
starSize: 30,
gradientColors: [Colors.yellow, Colors.orange, Colors.red],
onRatingChanged: (rating) {
setState(() {
_gradientRating = rating;
});
},
),
'Rating: ${_gradientRating.toStringAsFixed(1)}',
),
SizedBox(height: 20),
_buildExample(
'Custom Icons',
EasyStarsRating(
initialRating: _multiShapeRating,
starCount: 5,
starSize: 28,
customIcons: [
Icons.favorite,
Icons.star,
Icons.thumb_up,
Icons.mood,
Icons.emoji_events,
],
customColors: [
Colors.red,
Colors.amber,
Colors.blue,
Colors.green,
Colors.purple,
],
onRatingChanged: (rating) {
setState(() {
_multiShapeRating = rating;
});
},
),
'Rating: ${_multiShapeRating.toStringAsFixed(1)}',
),
],
);
}
Widget _buildInteractiveExamples() {
return Column(
children: [
_buildExample(
'Drag Interaction',
EasyStarsRating(
initialRating: _dragRating,
starCount: 5,
starSize: 32,
dragSensitivity: DragSensitivity.high,
animationConfig: StarAnimationConfig.scale,
filledColor: Colors.deepPurple,
onRatingChanged: (rating) {
setState(() {
_dragRating = rating;
});
},
),
'Rating: ${_dragRating.toStringAsFixed(1)} - Drag to rate',
),
SizedBox(height: 20),
_buildExample(
'Clearable Rating',
EasyStarsRating(
initialRating: 3.0,
starCount: 5,
starSize: 30,
allowClear: true,
filledColor: Colors.brown,
onRatingChanged: (rating) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Rating: ${rating.toStringAsFixed(1)}')),
);
},
),
'Tap same star to clear',
),
SizedBox(height: 20),
_buildExample(
'Vertical Layout',
EasyStarsRating(
initialRating: 4.0,
starCount: 5,
starSize: 28,
direction: StarDirection.vertical,
spacing: 8,
filledColor: Colors.lime,
onRatingChanged: (rating) {},
),
'Vertical arrangement',
),
],
);
}
Widget _buildAdvancedExamples() {
return Column(
children: [
_buildExample(
'Size Variants',
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Column(
children: [
EasyStarsRating(
initialRating: 3.0,
starCount: 3,
sizeVariant: StarSizeVariant.small,
filledColor: Colors.blue,
onRatingChanged: (rating) {},
),
SizedBox(height: 4),
Text('Small', style: TextStyle(fontSize: 12)),
],
),
Column(
children: [
EasyStarsRating(
initialRating: 3.0,
starCount: 3,
sizeVariant: StarSizeVariant.medium,
filledColor: Colors.green,
onRatingChanged: (rating) {},
),
SizedBox(height: 4),
Text('Medium', style: TextStyle(fontSize: 12)),
],
),
Column(
children: [
EasyStarsRating(
initialRating: 3.0,
starCount: 3,
sizeVariant: StarSizeVariant.large,
filledColor: Colors.red,
onRatingChanged: (rating) {},
),
SizedBox(height: 4),
Text('Large', style: TextStyle(fontSize: 12)),
],
),
],
),
'Different size variants',
),
SizedBox(height: 20),
_buildExample(
'With Shadow',
EasyStarsRating(
initialRating: 4.0,
starCount: 5,
starSize: 32,
starShadow: BoxShadow(
color: Colors.black26,
blurRadius: 2,
offset: Offset(1, 1),
),
filledColor: Colors.amber,
onRatingChanged: (rating) {},
),
'Stars with shadow effect',
),
SizedBox(height: 20),
_buildExample(
'Rotated Arrangement',
EasyStarsRating(
initialRating: 3.5,
starCount: 5,
starSize: 28,
arrangementRotation: 0.2,
filledColor: Colors.purple,
onRatingChanged: (rating) {},
),
'Rotated star arrangement',
),
SizedBox(height: 20),
_buildExample(
'Arc Arrangement',
EasyStarsRating(
initialRating: 4.0,
starCount: 7,
starSize: 26,
arrangement: StarArrangement.arc,
arrangementRadius: 80,
filledColor: Colors.orange,
onRatingChanged: (rating) {},
),
'Arc-shaped arrangement',
),
],
);
}
Widget _buildExample(String title, Widget widget, String description) {
return Container(
width: double.infinity,
padding: EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8),
border: Border.all(color: Colors.grey.shade200),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: Colors.grey.shade800,
),
),
SizedBox(height: 12),
Center(child: widget),
SizedBox(height: 8),
Text(
description,
style: TextStyle(
fontSize: 12,
color: Colors.grey.shade600,
),
textAlign: TextAlign.center,
),
],
),
);
}
}
// Custom star builder example
class CustomStarBuilder {
static Widget buildCustomStar(int index, bool isFilled, bool isHalf) {
return Container(
width: 30,
height: 30,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: isFilled ? Colors.amber : Colors.grey.shade300,
border: Border.all(
color: Colors.amber.shade700,
width: 2,
),
),
child: Center(
child: Text(
'${index + 1}',
style: TextStyle(
color: isFilled ? Colors.white : Colors.grey.shade600,
fontWeight: FontWeight.bold,
fontSize: 12,
),
),
),
);
}
}
// Extension for additional functionality
extension EasyStarsExtension on EasyStarsRating {
EasyStarsRating withCustomAnimation(StarAnimationConfig config) {
return EasyStarsRating(
initialRating: initialRating,
starCount: starCount,
starSize: starSize,
animationConfig: config,
filledColor: filledColor,
emptyColor: emptyColor,
onRatingChanged: onRatingChanged,
);
}
}
// Example of custom animation configurations
class CustomAnimations {
static const StarAnimationConfig bouncyScale = StarAnimationConfig(
animationType: StarAnimation.scale,
duration: Duration(milliseconds: 400),
curve: Curves.bounceOut,
scaleFactor: 1.4,
staggerDelay: Duration(milliseconds: 100),
);
static const StarAnimationConfig smoothFade = StarAnimationConfig(
animationType: StarAnimation.fade,
duration: Duration(milliseconds: 600),
curve: Curves.easeInOutCubic,
fadeOpacity: 0.2,
animateColor: true,
colorDuration: Duration(milliseconds: 300),
);
static const StarAnimationConfig elasticRotation = StarAnimationConfig(
animationType: StarAnimation.rotate,
duration: Duration(milliseconds: 800),
curve: Curves.elasticOut,
rotationAngle: 0.5,
useSpringAnimation: true,
springStiffness: 80.0,
springDamping: 6.0,
);
}
// Helper class for creating themed star configurations
class StarThemes {
static StarConfig goldTheme() {
return StarConfig(
filledColor: Colors.amber,
emptyColor: Colors.grey.shade300,
starSize: 28,
spacing: 6,
gradientColors: [Colors.yellow, Colors.orange],
starShadow: BoxShadow(
color: Colors.amber.withOpacity(0.3),
blurRadius: 4,
offset: Offset(0, 2),
),
);
}
static StarConfig darkTheme() {
return StarConfig(
filledColor: Colors.white,
emptyColor: Colors.grey.shade700,
starSize: 26,
spacing: 8,
borderColor: Colors.grey.shade400,
borderWidth: 1,
);
}
static StarConfig heartTheme() {
return StarConfig(
filledColor: Colors.red,
emptyColor: Colors.pink.shade100,
starSize: 30,
spacing: 4,
starShape: StarShape.heart,
arrangement: StarArrangement.arc,
arrangementRadius: 60,
);
}
}Metadata
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downloads
Publisher
Weekly Downloads
Metadata
A comprehensive Flutter package for rating and review stars with advanced customization, animations, and flexible layouts.
Repository (GitHub)
View/report issues
License
unknown (license)
