commonkit
CommonKit
A lightweight, reusable utility package for Flutter apps, providing a collection of widgets, helpers, and extensions to simplify common development tasks.
Features
Widgets
- LoadingOverlay: Show a loading spinner with customizable theme.
- CustomSnackbar: Display styled snackbars with icons and colors.
- CustomButton: Create reusable buttons with text, icons, and themes.
- Toast: Show short-lived notifications at the screen bottom.
- CustomDialog: Present customizable dialogs with themed buttons.
Extensions
- StringExtensions: Add
capitalize()andtruncate()to strings. - ContextExtensions: Access
screenWidth,screenHeight, and more.
Helpers
- Validators: Validate form fields (e.g., email, required).
- DateFormatter: Format dates and get “time ago” strings.
- NetworkHelper: Simplify HTTP GET/POST with file upload support.
- ImageCacheHelper: Preload images for performance.
- Debouncer: Delay function calls for input debouncing.
- StorageHelper: Store key-value pairs persistently.
- AnimationHelper: Create fade and slide animations easily.
- ResponsiveHelper: Build responsive layouts with breakpoints.
- SessionManager: Manage login/logout with global state.
- DirectoryManager: Handle local file system operations (create, update, delete, list).
- Logger: Log messages with info, warning, and error levels.
- ClipboardManager: Copy/paste text to/from the clipboard.
- DataSerializer: Serialize/deserialize JSON data.
- PermissionManager: Request and check app permissions.
Configuration
- CommonKitTheme: Define app-wide colors and styles.
- GlobalConfig: Manage global settings like base URL and user session.
Example
The example directory contains a sample app demonstrating all features. The ExamplePage in example/lib/example_page.dart provides a dedicated interface to test key utilities like network requests, file uploads, directory management, clipboard, and permissions.
Getting Started
Add CommonKit to your pubspec.yaml:
```yaml dependencies: commonkit: ^0.1.0 # Use the latest version from pub.dev