Flutter Extensions Pack

A comprehensive Dart extensions package designed to simplify and enhance Flutter development. This package introduces utilities for padding, spacing, border radius, date-time operations, string manipulation, and much more.

Features

  • Spacing: Easily add horizontal and vertical space.
  • Padding: Simplify the creation of EdgeInsets.
  • Border Radius: Quickly define border radius.
  • Date-Time Utilities: Manipulate and format dates.
  • String Manipulation: Reverse strings, capitalize text, and validate emails.
  • Screen Utilities: Get screen dimensions.
  • Map and List Extensions: Safely access elements, sort lists, and remove duplicates.
  • Navigation Helpers: Simplify page navigation.
  • Styling: Predefined text styles.
  • Snackbars: Access Snackbars of each category (simple, success, error)

Installation

Add the following line to your pubspec.yaml under dependencies:

dependencies:
  flutter_extensions_pack: ^1.0.0

Run flutter pub get to fetch the package.

Usage

1. Spacing Extensions

Easily add spacing with spaceX and spaceY.

10.spaceX; // Horizontal space
20.spaceY; // Vertical space

2. Padding Extensions

Simplify creating paddings with extensions like padAll, padX, padY, etc.

Container(
  padding: 16.padAll, // Padding for all sides
  child: Text('Hello, World!'),
);

Container(
  padding: 8.padX, // Horizontal padding
  child: Text('Flutter'),
);

3. Border Radius Extensions

Quickly define border radii for widgets.

Container(
  decoration: BoxDecoration(
    borderRadius: 10.circularRadius, // Circular radius
  ),
);

Container(
  decoration: BoxDecoration(
    borderRadius: 15.horizontalRadius, // Horizontal radius
  ),
);

4. Date-Time Utilities

Manipulate and format DateTime objects with ease.

DateTime now = DateTime.now();
DateTime startOfDay = now.startOfDay;
DateTime endOfDay = now.endOfDay;

// Format date
String formatted = now.format("yyyy-MM-dd");

// Add business days
DateTime future = now.addBusinessDays(5);

5. String Manipulation

Perform common string operations effortlessly.

"flutter".toCapitalized; // "Flutter"
"hello world".toTitleCase; // "Hello World"

"example@gmail.com".validateEmail; // true
"Hello".reverse(); // "olleH"

6. Navigation Helpers

Simplify navigation between screens.

context.push(NextPage());
context.pushReplacement(AnotherPage());
context.pushAndRemoveUntil(HomePage());

7. Map and List Utilities

Safely access elements, sort, or remove duplicates.

Map<String, String> data = {"key": "value"};
String value = data.getOrDefault("key", "default");

List<int> numbers = [3, 1, 2, 2];
numbers.unique; // [3, 1, 2]

8. Screen Size Utilities

Get screen dimensions directly.

final screenWidth = context.kWidth;
final screenHeight = context.kHeight;

9. Styling Utilities

Use predefined text styles.

Text(
  'Hello',
  style: context.style24W700,
);

Example Project

Check out the example project to see these extensions in action.

Contribution

Contributions are welcome! If you have ideas for new extensions or improvements, feel free to open an issue or submit a pull request.

License

This package is licensed under the MIT License. See the LICENSE file for more information.

Apache License

Version 2.0, January 2004

http://www.apache.org/licenses/

Libraries

flutter_extensions_pack