A highly customizable and beautifully animated CustomQuickAlert dialog package for Flutter. Create stunning, professional-looking alerts for any situation with minimal code.

✨ Features

Feature	Description
🎨 Versatile Alert Types	Includes pre-built styles for success, error, warning, info, confirm, and loading.
🎬 Engaging Animations	Each alert type is enhanced with a smooth, high-quality Lottie animation for a polished user experience.
🔧 Deeply Customizable	Tailor every detail—colors, text styles, buttons, and more. You can even embed your own custom widgets.
🚀 Developer-Friendly API	A clean and intuitive API lets you trigger beautiful alerts with just a single line of code.
🌐 Context-Free Triggering	Display alerts from your business logic (ViewModels, BLoCs, etc.) without needing to pass context.
⏱️ Auto-Dismiss Timer	Configure alerts to automatically close after a specified duration.
🌟 Entrance Animations	Choose how your alert appears on screen, with options like scale, slideIn, and rotate.
📱 Responsive by Design	Looks great on any screen size and supports custom widget content for ultimate flexibility.

📸 Screenshots

Success	Error	Warning

Info	Confirm	Loading

🚀 Getting Started

Follow these steps to get custom_quick_alert up and running in your project.

1. Installation

Add custom_quick_alert to your project's dependencies by running this command in your terminal:

flutter pub add custom_quick_alert

This will add the latest version to your pubspec.yaml file and run flutter pub get automatically.

2. Import

Import the package where you intend to use it:

import 'package:custom_quick_alert/custom_quick_alert.dart';

3. Crucial Setup for MaterialApp

To enable showing alerts from anywhere in your app (without passing context), you must assign the customQuickAlertNavigatorKey to the navigatorKey property of your MaterialApp or CupelationApp.

import 'package:flutter/material.dart';
import 'package:custom_quick_alert/custom_quick_alert.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Custom Quick Alert Demo',
      // THIS IS THE CRUCIAL PART
      navigatorKey: customQuickAlertNavigatorKey,
      home: const HomePage(),
    );
  }
}

💡 Basic Usage

Calling an alert is incredibly simple. Here are examples for each built-in type.

✅ Success Alert

CustomQuickAlert.success(
  title: 'Success!',
  message: 'Your profile has been updated.',
);

❌ Error Alert

CustomQuickAlert.error(
  title: 'Oops!',
  message: 'Failed to connect to the server.',
);

⚠️ Warning Alert

CustomQuickAlert.warning(
  title: 'Are you sure?',
  message: 'This will permanently delete your account.',
);

ℹ️ Info Alert

CustomQuickAlert.info(
  title: 'Did you know?',
  message: 'You can customize almost everything in this alert.',
);

🤔 Confirm Alert

Use this to get user confirmation. The onConfirm and onCancel callbacks handle the user's choice.

CustomQuickAlert.confirm(
  title: 'Save Changes?',
  message: 'Any unsaved progress will be lost.',
  confirmText: 'Save',
  cancelText: 'Discard',
  onConfirm: () {
    print('Confirmed! Saving data...');
    // You can call CustomQuickAlert.dismiss() here if you want to close the dialog manually
  },
  onCancel: () {
    print('Cancelled! Discarding changes.');
  },
);

⏳ Loading Alert

Show a loading indicator during an async operation. Remember to dismiss it manually!

void processPayment() async {
  // Show loading alert
  CustomQuickAlert.loading();

  // Simulate a network request
  await Future.delayed(const Duration(seconds: 3));

  // Dismiss the loading alert
  CustomQuickAlert.dismiss();

  // Show success alert
  CustomQuickAlert.success(title: 'Payment Complete!');
}

🛠️ Advanced Customization

Unleash the full power of custom_quick_alert by using the CustomQuickAlert.show() method. This gives you fine-grained control over every element.

Customization Parameters

Parameter	Type	Description
type	CustomQuickAlertType	Required. The type of alert (success, error, custom, etc.).
title	String?	The main title of the alert.
message	String?	The body text of the alert.
lottieAsset	String?	Path to a custom Lottie JSON file from your assets.
customContent	Widget?	A custom widget to display below the message for extra content.
animType	CustomQuickAlertAnimType	The entrance animation (scale, slideInDown, etc.).
position	CustomQuickAlertPosition	The position on the screen (center, top, bottom).
barrierDismissible	bool	If true, tapping the overlay dismisses the alert. Defaults to true.
showCancel	bool	Toggles the visibility of the cancel button.
showConfirm	bool	Toggles the visibility of the confirm button.
confirmText	String	Custom text for the confirm button.
cancelText	String	Custom text for the cancel button.
onConfirm	VoidCallback?	Action to perform when the confirm button is tapped.
onCancel	VoidCallback?	Action to perform when the cancel button is tapped.
confirmBtnColor	Color	Background color of the confirm button.
cancelBtnColor	Color	Outline and text color of the cancel button.
confirmTextColor	Color	Text color for the confirm button.
cancelTextColor	Color	Text color for the cancel button.
backgroundColor	Color	Background color of the entire alert dialog.
titleColor	Color	Color of the title text.
messageColor	Color	Color of the message text.
autoCloseDuration	Duration?	If set, the dialog automatically closes after this duration.
borderRadius	double	The corner radius of the dialog card.
width	double?	Manually set a custom width for the dialog.
disableBackBtn	bool	If true, the Android back button will not dismiss the dialog.

Full Customization Example

Here's an example of a completely custom alert:

CustomQuickAlert.show(
  type: CustomQuickAlertType.custom,
  // Use your own Lottie animation
  lottieAsset: 'assets/custom_animation.json',
  title: 'Rate Your Experience!',
  message: 'How would you rate our service today?',
  // Add a custom widget
  customContent: const Row(
    mainAxisAlignment: MainAxisAlignment.center,
    children: [
      Icon(Icons.star, color: Colors.amber),
      Icon(Icons.star, color: Colors.amber),
      Icon(Icons.star, color: Colors.amber),
      Icon(Icons.star, color: Colors.amber),
      Icon(Icons.star_border, color: Colors.grey),
    ],
  ),
  // Customize buttons and colors
  confirmText: 'Submit',
  cancelText: 'Later',
  showCancel: true,
  onConfirm: () => print('Rating submitted!'),
  onCancel: () => print('Rating skipped.'),
  confirmBtnColor: Colors.green,
  backgroundColor: const Color(0xFF222831),
  titleColor: Colors.white,
  messageColor: Colors.white70,
  // Other properties
  animType: CustomQuickAlertAnimType.slideInLeft,
  position: CustomQuickAlertPosition.bottom,
  borderRadius: 20.0,
  disableBackBtn: true,
);

🕹️ API Reference

CustomQuickAlertAnimType

Choose the entrance animation for the alert.

• scale (default)
• rotate
• slideInDown
• slideInUp
• slideInLeft
• slideInRight

CustomQuickAlertPosition

Set the position of the alert on the screen.

• center (default)
• top
• bottom

CustomQuickAlert.dismiss()

A static method to programmatically dismiss the currently visible alert.

// Dismisses any active alert
CustomQuickAlert.dismiss();

🤝 Contributing

Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📄 License

Distributed under the MIT License. See LICENSE for more information.

Made with ❤️ by Your Name *