vibration_flutter 1.1.0 
vibration_flutter: ^1.1.0 copied to clipboard
A game-style vibration and haptic feedback system for Flutter apps.
// ignore_for_file: deprecated_member_use
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:vibration_flutter/vibration_flutter.dart';
void main() async {
// Ensure Flutter binding is initialized
WidgetsFlutterBinding.ensureInitialized();
// Initialize the professional Haptic Service (uses default SharedPreferences storage)
await HapticService.init();
// Run the demonstration application
runApp(const VibrationDemoApp());
}
class VibrationDemoApp extends StatelessWidget {
const VibrationDemoApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Vibration Flutter Pro',
debugShowCheckedModeBanner: false,
theme: ThemeData.dark().copyWith(
scaffoldBackgroundColor: const Color(0xFF0F1017),
colorScheme: const ColorScheme.dark(
primary: Color(0xFF6366F1), // Cyber Purple/Indigo
secondary: Color(0xFF06B6D4), // Cyan Glow
surface: Color(0xFF1E1F2E),
background: Color(0xFF0F1017),
),
useMaterial3: true,
),
home: const VibrationLabScreen(),
);
}
}
class VibrationLabScreen extends StatefulWidget {
const VibrationLabScreen({super.key});
@override
State<VibrationLabScreen> createState() => _VibrationLabScreenState();
}
class _VibrationLabScreenState extends State<VibrationLabScreen> {
// Toggle status
bool _hapticsEnabled = HapticService.isEnabled;
// Custom Pattern Studio Parameters
double _pulse1Duration = 120.0;
double _pulse1Intensity = 180.0;
double _pauseDuration = 80.0;
double _pulse2Duration = 240.0;
double _pulse2Intensity = 255.0;
// Copy status feedback
bool _codeCopied = false;
void _toggleService() async {
await HapticService.toggle();
setState(() {
_hapticsEnabled = HapticService.isEnabled;
});
// Trigger a light haptic to confirm toggling
if (_hapticsEnabled) {
await HapticService.play(HapticPreset.selection);
}
}
// Helper to build action/preset buttons
Widget _buildPresetCard({
required String title,
required IconData icon,
required Color accentColor,
required HapticPreset preset,
required String subtitle,
}) {
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16),
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
Theme.of(context).colorScheme.surface.withOpacity(0.8),
Theme.of(context).colorScheme.surface.withOpacity(0.4),
],
),
border: Border.all(
color: accentColor.withOpacity(0.15),
width: 1.5,
),
boxShadow: [
BoxShadow(
color: accentColor.withOpacity(0.03),
blurRadius: 10,
offset: const Offset(0, 4),
),
],
),
child: Material(
color: Colors.transparent,
borderRadius: BorderRadius.circular(16),
child: InkWell(
borderRadius: BorderRadius.circular(16),
onTap: () async {
await HapticService.play(preset);
},
splashColor: accentColor.withOpacity(0.15),
highlightColor: accentColor.withOpacity(0.08),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 20.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: accentColor.withOpacity(0.1),
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: accentColor.withOpacity(0.2),
blurRadius: 12,
spreadRadius: -2,
),
],
),
child: Icon(
icon,
color: accentColor,
size: 28,
),
),
const SizedBox(height: 14),
Text(
title,
textAlign: TextAlign.center,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 15,
letterSpacing: 0.5,
),
),
const SizedBox(height: 4),
Text(
subtitle,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 11,
color: Colors.grey.shade400,
),
),
],
),
),
),
),
);
}
// Get current custom pattern object based on slider states
HapticPattern _getCustomPattern() {
return HapticPattern(
timings: [
0,
_pulse1Duration.round(),
_pauseDuration.round(),
_pulse2Duration.round(),
],
amplitudes: [
0,
_pulse1Intensity.round(),
0,
_pulse2Intensity.round(),
],
);
}
// Play the custom slider pattern
void _playCustomPattern() async {
await HapticService.playPattern(_getCustomPattern());
}
// Generate real-time responsive code snippet for UI display
String _generateCodeSnippet() {
return '''
// 1. Define custom game vibration profile
const customPattern = HapticPattern(
timings: [0, ${_pulse1Duration.round()}, ${_pauseDuration.round()}, ${_pulse2Duration.round()}],
amplitudes: [0, ${_pulse1Intensity.round()}, 0, ${_pulse2Intensity.round()}],
);
// 2. Play pattern dynamically
await HapticService.playPattern(customPattern);''';
}
void _copyToClipboard() {
Clipboard.setData(ClipboardData(text: _generateCodeSnippet()));
setState(() {
_codeCopied = true;
});
// Trigger feedback click
HapticService.play(HapticPreset.selection);
Future.delayed(const Duration(seconds: 2), () {
if (mounted) {
setState(() {
_codeCopied = false;
});
}
});
}
@override
Widget build(BuildContext context) {
final customPatternCode = _generateCodeSnippet();
return Scaffold(
body: Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Color(0xFF141522),
Color(0xFF0A0B10),
],
),
),
child: SafeArea(
child: SingleChildScrollView(
physics: const BouncingScrollPhysics(),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// HEADER WITH METADATA
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: const Color(0xFF6366F1).withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: const Color(0xFF6366F1).withOpacity(0.3),
width: 1,
),
),
child: const Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.bolt, color: Color(0xFF6366F1), size: 12),
SizedBox(width: 4),
Text(
'PRO LEVEL UTILITY',
style: TextStyle(
fontSize: 9,
fontWeight: FontWeight.w900,
letterSpacing: 1.0,
color: Color(0xFF6366F1),
),
),
],
),
),
const SizedBox(height: 6),
const Text(
'Vibration Flutter',
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.w900,
letterSpacing: -0.5,
),
),
],
),
// POWER TOGGLE BUTTON
GestureDetector(
onTap: _toggleService,
child: AnimatedContainer(
duration: const Duration(milliseconds: 300),
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
decoration: BoxDecoration(
gradient: _hapticsEnabled
? const LinearGradient(
colors: [Color(0xFF06B6D4), Color(0xFF3B82F6)],
)
: null,
color: _hapticsEnabled ? null : const Color(0xFF2E303F),
borderRadius: BorderRadius.circular(30),
boxShadow: _hapticsEnabled
? [
BoxShadow(
color: const Color(0xFF06B6D4).withOpacity(0.4),
blurRadius: 15,
offset: const Offset(0, 4),
),
]
: null,
),
child: Row(
children: [
Icon(
_hapticsEnabled ? Icons.vibration : Icons.portable_wifi_off_rounded,
size: 18,
color: Colors.white,
),
const SizedBox(width: 8),
Text(
_hapticsEnabled ? 'ACTIVE' : 'MUTED',
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 12,
letterSpacing: 0.5,
color: Colors.white,
),
),
],
),
),
),
],
),
const SizedBox(height: 25),
// SYSTEM FEEDBACK PRESETS
const Text(
'System Haptic Presets',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w800,
letterSpacing: -0.3,
),
),
const SizedBox(height: 12),
GridView.count(
crossAxisCount: 2,
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
crossAxisSpacing: 14,
mainAxisSpacing: 14,
childAspectRatio: 1.25,
children: [
_buildPresetCard(
title: 'Selection',
icon: Icons.ads_click,
accentColor: const Color(0xFF10B981),
preset: HapticPreset.selection,
subtitle: 'Crisp micro-click',
),
_buildPresetCard(
title: 'Light Impact',
icon: Icons.touch_app_outlined,
accentColor: const Color(0xFF06B6D4),
preset: HapticPreset.lightImpact,
subtitle: 'Subtle notification',
),
_buildPresetCard(
title: 'Medium Impact',
icon: Icons.touch_app,
accentColor: const Color(0xFFF59E0B),
preset: HapticPreset.mediumImpact,
subtitle: 'Standard confirmation',
),
_buildPresetCard(
title: 'Heavy Impact',
icon: Icons.fingerprint_rounded,
accentColor: const Color(0xFFEF4444),
preset: HapticPreset.heavyImpact,
subtitle: 'Alert/Warning pulse',
),
],
),
const SizedBox(height: 30),
// INTERACTIVE GAME EVENT PRESETS
const Text(
'Gaming Event Presets',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w800,
letterSpacing: -0.3,
),
),
const SizedBox(height: 12),
GridView.count(
crossAxisCount: 2,
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
crossAxisSpacing: 14,
mainAxisSpacing: 14,
childAspectRatio: 1.25,
children: [
_buildPresetCard(
title: 'Success',
icon: Icons.sports_esports_rounded,
accentColor: const Color(0xFF10B981),
preset: HapticPreset.success,
subtitle: 'Double energetic pulse',
),
_buildPresetCard(
title: 'Level Up',
icon: Icons.military_tech_rounded,
accentColor: const Color(0xFF8B5CF6),
preset: HapticPreset.levelUp,
subtitle: 'Rising dynamic rhythm',
),
_buildPresetCard(
title: 'Collect Coin',
icon: Icons.monetization_on,
accentColor: const Color(0xFFFFD700),
preset: HapticPreset.coin,
subtitle: 'Bright high-freq tap',
),
_buildPresetCard(
title: 'Collision Hit',
icon: Icons.flash_on_rounded,
accentColor: const Color(0xFFF97316),
preset: HapticPreset.collision,
subtitle: 'Sudden sharp shock',
),
_buildPresetCard(
title: 'Heartbeat',
icon: Icons.favorite_rounded,
accentColor: const Color(0xFFEC4899),
preset: HapticPreset.heartbeat,
subtitle: 'Double low-freq cycle',
),
_buildPresetCard(
title: 'Explosion',
icon: Icons.brightness_high_outlined,
accentColor: const Color(0xFFEF4444),
preset: HapticPreset.explosion,
subtitle: 'Decaying heavy rumble',
),
_buildPresetCard(
title: 'Laser Fire',
icon: Icons.gps_fixed_outlined,
accentColor: const Color(0xFF06B6D4),
preset: HapticPreset.laser,
subtitle: 'Rapid high-pitch burst',
),
_buildPresetCard(
title: 'Critical Failure',
icon: Icons.cancel_presentation_rounded,
accentColor: const Color(0xFFEF4444),
preset: HapticPreset.error,
subtitle: 'Triple warning pulse',
),
],
),
const SizedBox(height: 35),
// INTERACTIVE CUSTOM PATTERN STUDIO
Container(
width: double.infinity,
padding: const EdgeInsets.all(22),
decoration: BoxDecoration(
color: const Color(0xFF181A25),
borderRadius: BorderRadius.circular(24),
border: Border.all(
color: const Color(0xFF6366F1).withOpacity(0.15),
width: 1.5,
),
boxShadow: [
BoxShadow(
color: const Color(0xFF6366F1).withOpacity(0.02),
blurRadius: 20,
spreadRadius: 2,
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: const Color(0xFF6366F1).withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.tune_rounded,
color: Color(0xFF6366F1),
size: 20,
),
),
const SizedBox(width: 12),
const Text(
'Custom Pattern Studio',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
],
),
const SizedBox(height: 8),
Text(
'Design, compile, and instantly test custom multi-pulse vibrations using timed durations and intensities.',
style: TextStyle(
color: Colors.grey.shade400,
fontSize: 12,
height: 1.4,
),
),
const SizedBox(height: 24),
// SLIDER 1: PULSE 1 DURATION
_buildSliderRow(
title: 'Pulse 1 Duration',
value: _pulse1Duration,
min: 10,
max: 500,
suffix: 'ms',
activeColor: const Color(0xFF6366F1),
onChanged: (val) => setState(() => _pulse1Duration = val),
),
const SizedBox(height: 16),
// SLIDER 2: PULSE 1 INTENSITY
_buildSliderRow(
title: 'Pulse 1 Amplitude',
value: _pulse1Intensity,
min: 10,
max: 255,
suffix: '/255',
activeColor: const Color(0xFF6366F1),
onChanged: (val) => setState(() => _pulse1Intensity = val),
),
const SizedBox(height: 16),
// SLIDER 3: PAUSE DURATION
_buildSliderRow(
title: 'Inter-pulse Delay',
value: _pauseDuration,
min: 10,
max: 500,
suffix: 'ms',
activeColor: const Color(0xFF9CA3AF),
onChanged: (val) => setState(() => _pauseDuration = val),
),
const SizedBox(height: 16),
// SLIDER 4: PULSE 2 DURATION
_buildSliderRow(
title: 'Pulse 2 Duration',
value: _pulse2Duration,
min: 10,
max: 500,
suffix: 'ms',
activeColor: const Color(0xFF06B6D4),
onChanged: (val) => setState(() => _pulse2Duration = val),
),
const SizedBox(height: 16),
// SLIDER 5: PULSE 2 INTENSITY
_buildSliderRow(
title: 'Pulse 2 Amplitude',
value: _pulse2Intensity,
min: 10,
max: 255,
suffix: '/255',
activeColor: const Color(0xFF06B6D4),
onChanged: (val) => setState(() => _pulse2Intensity = val),
),
const SizedBox(height: 26),
// RUN BUTTON
SizedBox(
width: double.infinity,
height: 56,
child: ElevatedButton.icon(
onPressed: _playCustomPattern,
icon: const Icon(Icons.play_arrow_rounded, size: 24),
label: const Text(
'TRIGGER CUSTOM PATTERN',
style: TextStyle(
fontWeight: FontWeight.bold,
letterSpacing: 0.8,
fontSize: 13,
),
),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF6366F1),
foregroundColor: Colors.white,
elevation: 8,
shadowColor: const Color(0xFF6366F1).withOpacity(0.4),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
),
),
),
],
),
),
const SizedBox(height: 25),
// EXPORT CODE Snippet CARD
Container(
width: double.infinity,
padding: const EdgeInsets.all(22),
decoration: BoxDecoration(
color: const Color(0xFF0A0C16),
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: Colors.grey.shade800,
width: 1,
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Row(
children: [
Icon(Icons.code_rounded, color: Colors.grey, size: 20),
SizedBox(width: 10),
Text(
'Real-Time Integration Code',
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
],
),
IconButton(
onPressed: _copyToClipboard,
icon: Icon(
_codeCopied ? Icons.check_circle_outline_rounded : Icons.copy_rounded,
color: _codeCopied ? const Color(0xFF10B981) : Colors.grey,
size: 18,
),
),
],
),
const SizedBox(height: 12),
Container(
width: double.infinity,
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.5),
borderRadius: BorderRadius.circular(12),
),
child: Text(
customPatternCode,
style: const TextStyle(
fontFamily: 'Courier',
fontSize: 11,
color: Color(0xFFA5B4FC), // light blue code styling
height: 1.5,
),
),
),
],
),
),
const SizedBox(height: 30),
],
),
),
),
),
),
);
}
Widget _buildSliderRow({
required String title,
required double value,
required double min,
required double max,
required String suffix,
required Color activeColor,
required ValueChanged<double> onChanged,
}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
title,
style: const TextStyle(
fontSize: 13,
fontWeight: FontWeight.w600,
color: Colors.white,
),
),
Text(
'${value.round()}$suffix',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.bold,
color: activeColor,
),
),
],
),
const SizedBox(height: 4),
SliderTheme(
data: SliderThemeData(
activeTrackColor: activeColor,
inactiveTrackColor: Colors.grey.shade800,
thumbColor: Colors.white,
overlayColor: activeColor.withOpacity(0.12),
valueIndicatorColor: activeColor,
trackHeight: 4,
thumbShape: const RoundSliderThumbShape(enabledThumbRadius: 7),
overlayShape: const RoundSliderOverlayShape(overlayRadius: 14),
),
child: Slider(
value: value,
min: min,
max: max,
onChanged: onChanged,
),
),
],
);
}
}Metadata
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Publisher
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Metadata
A game-style vibration and haptic feedback system for Flutter apps.
Repository (GitHub)
View/report issues
License
unknown (license)
Dependencies
flutter, shared_preferences, vibration