anchor_toast 0.3.3
anchor_toast: ^0.3.3 copied to clipboard
A Flutter package for displaying contextual toasts anchored to widgets with smart positioning and smooth animations.
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:anchor_toast/anchor_toast.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Anchor Toast Demo',
debugShowCheckedModeBanner: false,
home: const HomePage(),
);
}
}
class HomePage extends StatefulWidget {
const HomePage({super.key});
@override
State<HomePage> createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
final _infoController = AnchorToastController();
final _warningController = AnchorToastController();
final _errorController = AnchorToastController();
final _rapidFireController = AnchorToastController();
final _longController = AnchorToastController();
final _customController = AnchorToastController();
final _bottomController = AnchorToastController();
Widget _buildToast(String message, Color color) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(
color: color,
borderRadius: BorderRadius.circular(8),
boxShadow: [
BoxShadow(
color: Colors.black.withValues(alpha: 0.2),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Text(
message,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.w500,
),
),
);
}
@override
void dispose() {
_infoController.dispose();
_warningController.dispose();
_errorController.dispose();
_rapidFireController.dispose();
_longController.dispose();
_customController.dispose();
_bottomController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Flutter Anchor Toast ⚓')),
body: SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
spacing: 56,
children: [
AnchorToast(
controller: _infoController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
),
onPressed: () {
_infoController.showToast(
toast: _buildToast('Info toast', Colors.blue),
duration: const Duration(seconds: 3),
);
},
child: const Text('Info'),
),
),
AnchorToast(
controller: _warningController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.orange,
foregroundColor: Colors.white,
),
onPressed: () {
_warningController.showToast(
toast: _buildToast('Warning toast', Colors.orange),
duration: const Duration(seconds: 2),
);
},
child: const Text('Warning'),
),
),
AnchorToast(
controller: _errorController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.red,
foregroundColor: Colors.white,
),
onPressed: () {
_errorController.showToast(
toast: _buildToast('Error toast', Colors.red),
duration: const Duration(seconds: 2),
);
},
child: const Text('Error'),
),
),
AnchorToast(
controller: _rapidFireController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.deepPurple,
foregroundColor: Colors.white,
),
onPressed: () async {
for (int i = 1; i <= 3; i++) {
if (context.mounted) {
_rapidFireController.showToast(
toast: _buildToast('Toast $i', Colors.deepPurple),
duration: const Duration(milliseconds: 800),
);
}
await Future.delayed(const Duration(milliseconds: 300));
}
},
child: const Text('Rapid Fire'),
),
),
AnchorToast(
controller: _longController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.teal,
foregroundColor: Colors.white,
),
onPressed: () {
_longController.showToast(
toast: Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
gradient: const LinearGradient(
colors: [Colors.teal, Colors.cyan],
),
borderRadius: BorderRadius.circular(12),
boxShadow: [
BoxShadow(
color: Colors.teal.withValues(alpha: 0.3),
blurRadius: 12,
offset: const Offset(0, 4),
),
],
),
child: Text.rich(
TextSpan(
children: [
WidgetSpan(
child: Padding(
padding: const EdgeInsets.only(right: 4),
child: Icon(
Icons.rocket_launch,
color: Colors.white,
size: 16,
),
),
),
TextSpan(
text:
'Dolor ullamco commodo ea laborum non. Commodo duis fugiat tempor deserunt non incididunt magna et ullamco id. Deserunt reprehenderit ea occaecat proident mollit aliquip non.',
),
],
),
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
),
),
duration: const Duration(seconds: 3),
);
},
child: const Text('Long Message'),
),
),
AnchorToast(
controller: _customController,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.purple,
foregroundColor: Colors.white,
),
onPressed: () {
_customController.showToast(
toast: ClipRRect(
borderRadius: BorderRadius.circular(12),
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 24, sigmaY: 24),
child: ColoredBox(
color: Colors.blue.withValues(alpha: 0.2),
child: FlutterLogo(size: 200),
),
),
),
duration: const Duration(seconds: 3),
);
},
child: const Text('Custom Widget'),
),
),
],
),
),
bottomNavigationBar: AnchorToast(
controller: _bottomController,
child: Container(
color: Colors.indigo[100]!,
padding: EdgeInsets.only(top: 8),
child: SafeArea(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
spacing: 8,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.indigo,
foregroundColor: Colors.white,
),
onPressed: () {
_bottomController.showToast(
toast: _buildToast('Bottom navbar toast', Colors.indigo),
duration: const Duration(seconds: 2),
);
},
child: const Text('Bottom'),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.black,
foregroundColor: Colors.white,
),
onPressed: () {
AnchorToastController.dismissAll();
},
child: const Text('Dismiss All Toasts'),
),
],
),
),
),
),
);
}
}