nanna 1.0.2

A comprehensive set of utilities, extensions, widgets, and services for Flutter development.

nanna

A comprehensive set of utilities, extensions, widgets, and services designed to accelerate Flutter app development. This package provides robust solutions for secure storage, notification management, routing wrappers, and common UI patterns.

Features

• Services: Simplified toastification based notifications and customizable overlays.
• Secure Storage: A streamlined wrapper around flutter_secure_storage to handle booleans, dates, and simple strings with ease.
• Extensions: Powerful extensions for Iterable and dates, such as easy filtering and transformations.
• Utility Functions: Helpers for HTTP communication, datetime operations, file system access, native feature handling, and confirmation dialogs.
• Widgets: Reusable components like a configurable LoadingBuilder, updatable notification widgets, and a three-state selection widget.
• Routing: Useful routing configuration structures and path-joining utilities.

Getting started

Include nanna in your pubspec.yaml:

dependencies:
  nanna: ^1.0.0

And import it in your Dart files:

import 'package:nanna/nanna.dart';

Usage

Notifications

Easily show success, error, or custom notifications:

naShowNotification(
  context : context,
  type    : ToastificationType.success,
  title   : 'Success!',
  subtitle: 'Operation completed successfully.',
);

naShowNotificationException(
  context: context,
  title  : 'Error Occurred',
  error  : exception,
);

Secure Storage

Initialize and use secure storage effortlessly:

// Initialize at app start
naSecureStorageInit();

// Write and read
await naSecureStorageWriteBoolAsync('isFirstLaunch', false);
bool isFirstLaunch = await naSecureStorageReadBoolAsync('isFirstLaunch') ?? true;

Custom Formatting Scripts

This repository contains custom Dart scripts to enforce a specific code style that the official dart format does not support. By importing nanna in your project, you can run these formatting scripts directly via dart run.

⚠️ IMPORTANT: To prevent your editor from destroying the custom formatting on save, ensure that "editor.formatOnSave": false is set for [dart] in your .vscode/settings.json.

1. Vertical Alignment

To vertically align named parameters (colons) and ternary operators in your widgets, use format_alignment:

# Run on the default 'lib' folder
dart run nanna:format-alignment

# Run on a specific folder
dart run nanna:format-alignment lib/src/widgets

2. Import Sorting by Length

To sort your Dart imports by string length (shortest to longest) grouped by dart:, package:, and local imports, use format_imports:

# Run on the default 'lib' folder
dart run nanna:format-imports

# Run on a specific folder
dart run nanna:format-imports lib/src/models

License

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