Awesome Bottom Sheet

A beautiful and customizable Flutter package for displaying animated message bottom sheets with support for different message types (info, success, warning, error), custom styling, and Lottie animations.

Features

✨ 4 Message Types: Info, Success, Warning, and Error with predefined colors and icons

🎨 Fully Customizable: Custom button colors, text colors, and button labels

🎭 Animated Icons: Built-in animated icons with support for custom Lottie animations

⚡ Smooth Animations: Beautiful slide-up animations with fade effects

🔧 Flexible Actions: Custom callbacks for both primary and secondary buttons

🚫 Dismissible Control: Option to make bottom sheets dismissible or non-dismissible

Installation

Add this to your package's pubspec.yaml file:

dependencies:
  awesome_bottom_sheet: ^0.0.6

Then run:

flutter pub get

Image

Usage

Basic Usage

Info Message

AwesomeMessageService.showInfo(
  context: context,
  title: 'Information',
  description: 'This is an informational message.',
);

Success Message

AwesomeMessageService.showSuccess(
  context: context,
  title: 'Success!',
  description: 'Operation completed successfully.',
);

Warning Message

AwesomeMessageService.showWarning(
  context: context,
  title: 'Warning',
  description: 'Please proceed with caution.',
);

Error Message

AwesomeMessageService.showError(
  context: context,
  title: 'Error',
  description: 'Something went wrong.',
);

Advanced Usage

Custom Colors and Actions

AwesomeMessageService.showInfo(
  context: context,
  title: 'Custom Message',
  description: 'This message has custom styling.',
  primaryButtonText: 'Accept',
  secondaryButtonText: 'Decline',
  primaryButtonColor: Colors.purple,
  secondaryButtonColor: Colors.grey[300],
  primaryButtonTextColor: Colors.white,
  secondaryButtonTextColor: Colors.black87,
  onPrimaryPressed: () {
    // Handle accept action
    print('Accepted!');
  },
  onSecondaryPressed: () {
    // Handle decline action
    print('Declined!');
  },
);

Non-Dismissible Message

AwesomeMessageService.showWarning(
  context: context,
  title: 'Important!',
  description: 'This message cannot be dismissed by tapping outside.',
  barrierDismissible: false,
  primaryButtonText: 'I Understand',
  onPrimaryPressed: () {
    // Handle understanding confirmation
    Navigator.of(context).pop();
  },
);

Custom Lottie Animation

AwesomeMessageService.showSuccess(
  context: context,
  title: 'Custom Animation',
  description: 'This message uses a custom Lottie animation.',
  customLottieAsset: 'assets/animations/custom_success.json',
);

API Reference

AwesomeMessageService Static Methods

Method	Description
showInfo()	Shows an info message with blue theme
showSuccess()	Shows a success message with green theme
showWarning()	Shows a warning message with orange theme
showError()	Shows an error message with red theme

Parameters

Parameter	Type	Required	Description
context	BuildContext	✅	The build context
title	String	✅	The main title text
description	String?	❌	Optional description text
primaryButtonText	String	❌	Text for primary button (default: 'OK')
secondaryButtonText	String	❌	Text for secondary button (default: 'Close')
primaryButtonColor	Color?	❌	Custom color for primary button
secondaryButtonColor	Color?	❌	Custom color for secondary button
primaryButtonTextColor	Color?	❌	Custom text color for primary button
secondaryButtonTextColor	Color?	❌	Custom text color for secondary button
onPrimaryPressed	VoidCallback?	❌	Callback for primary button press
onSecondaryPressed	VoidCallback?	❌	Callback for secondary button press
customLottieAsset	String?	❌	Path to custom Lottie animation
barrierDismissible	bool	❌	Whether the bottom sheet can be dismissed (default: true)

Message Types

Info

• Color: Blue
• Icon: Info outline icon
• Use case: General information, tips, updates

Success

• Color: Green
• Icon: Check circle outline icon
• Use case: Successful operations, confirmations

Warning

• Color: Orange
• Icon: Warning amber outline icon
• Use case: Cautions, important notices

Error

• Color: Red
• Icon: Error outline icon
• Use case: Errors, failures, critical issues

Customization

Button Styling

You can customize both buttons independently:

• Colors: Set primaryButtonColor and secondaryButtonColor
• Text Colors: Set primaryButtonTextColor and secondaryButtonTextColor
• Labels: Set primaryButtonText and secondaryButtonText

Animations

• Built-in Icons: Each message type has a default animated icon
• Custom Lottie: Use customLottieAsset to specify your own Lottie animation
• Entrance Animation: Smooth slide-up with fade effect

Behavior

• Dismissible: Control whether users can dismiss by tapping outside or dragging
• Custom Actions: Define what happens when each button is pressed

Example App

Check out the example/main.dart file for a complete example showing all features and use cases.

Dependencies

• flutter: Flutter SDK
• lottie: For Lottie animation support

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.