flutter_helper_utils 8.5.0

The Flutter Helper Utils Package offers various extensions and helper methods that can make development more efficient.

CHANGELOG

8.5.0

Breaking

• TypedListViewBuilder now uses the itemBuilder(context, index, item) signature for idiomatic Flutter access to BuildContext.

Added

• New list quality-of-life options: spacing, emptyBuilder, showScrollbar, and pull-to-refresh support.
• Infinite scroll helpers via onEndReached, onEndReachedThreshold, and isLoadingMore.
• itemKeyBuilder for stable keyed items when combining headers, separators, or pagination widgets.
• Introduced TypedSliverList with matching builder ergonomics for CustomScrollView usage.

Changed

• Simplified header/footer/pagination configuration on TypedListView, replacing headerBuilder/footerBuilder with direct widget slots.

8.4.0

• Add color lookup by name to ColorScheme extensions

8.3.0

• Enhanced ParsingException to provide comprehensive debugging information with structured argument maps and filtered output.
• CHORE: updated the dart_helper_utils to be ">=5.4.0 <6.0.0".

8.2.0

Added

• Added missing ColorScheme properties to ThemeData extension including primaryFixed, primaryFixedDim, onPrimaryFixed, onPrimaryFixedVariant, secondaryFixed, secondaryFixedDim, onSecondaryFixed, onSecondaryFixedVariant, tertiaryFixed, tertiaryFixedDim, onTertiaryFixed, onTertiaryFixedVariant, surfaceDim, surfaceBright, surfaceContainerLowest, surfaceContainerLow, surfaceContainer, and surfaceContainerHigh.

• CHORE: updated the dart_helper_utils to be ">=5.3.0 <6.0.0".

8.1.0

Added

• Color Conversion Utilities: Added toColor() and tryToColor() for robustly parsing colors from strings (Hex, CSS functions), integers, and other color types.
• Color Harmony Generation: Added methods to generate theory-based color palettes: monochromatic(), analogous(), triadic(), tetradic(), and splitComplementary().
• WCAG Accessibility Suite:
  • meetsWCAG(): Checks color contrast against AA/AAA standards.
  • suggestAccessibleColors(): Provides accessible color alternatives for a given background.
• Color Blindness Simulation:
  • simulateColorBlindness(): Simulates how colors appear with various vision deficiencies.
  • isDistinguishableFor(): Checks if two colors have enough contrast for colorblind users.

Changed

• API Clarity: Renamed all add* color methods to set* (e.g., addOpacity to setOpacity) for clearer intent. Old methods are now deprecated and will be removed in v9.0.
• CSS Compliance: HSL color parser now correctly handles hue angle wrapping as per the CSS Color Module Level 4 specification.

8.0.2

• Updated docs
• Enhanced MultiTapDetector widget.
• Deprecated gradientAlignment parameter from the GradientWidget. Use the gradient's own positioning properties instead (like begin/end for LinearGradient).

8.0.1

• CHORE: updated the dart_helper_utils to be ">=4.1.2 <6.0.0" for more flexibility.

8.0.0

New Features

• Added toEnum to TextDirection in the intl module:
  • This utility converts the TextDirection type from the intl library to the corresponding TextDirection enum from the Material library.
  • Solves type compatibility issues, such as "The argument type 'TextDirection' can't be assigned to the parameter type 'TextDirection?'". For example, use TextDirection.RTL.toEnum directly in any Text widget to ensure seamless integration.

Breaking Changes

• Relocation of SingleAxisWrap widget:

  • The SingleAxisWrap widget has been extracted into a standalone package: single_axis_wrap.
  • This move includes several enhancements to the widget’s functionality.
  • Refer to the migration guide for instructions on updating your code.

• Dependency Update: dart_helper_utils upgraded to v5.0.0:

  • This update introduces breaking changes from the dart_helper_utils package.
  • Key changes include:
    • Removal of conversion helpers on Object to reduce IDE suggestion clutter.
    • Renaming of DateTime extension methods (e.g., addOrRemoveYears → addOrSubtractYears).
    • New date manipulation methods and improved precision (e.g., millisecond/microsecond support).
  • For a full list of changes, see the dart_helper_utils v5.0.0 changelog.

7.0.1

• Chore: dart_helper_util upgraded to v4.0.1 to fix Builder conflict.

7.0.0

Features & Enhances

New Locale & Directionality Utilities

• Added convenient RTL/LTR direction checking utilities
• Added rich context helpers for:
  • Directionality management (directionality, isLTR, isRTL)
  • Locale access and formatting (locale, localeString, languageCode)
  • Language, script, and country code validation.
• Added direction-aware layout utilities:
  • Logical padding and margin helpers.
  • RTL-aware alignment and positioning.
  • Direction-sensitive offsets and sizing.
• Added common language detection (Arabic, English, Persian, etc.)
• Added utilities for RTL-aware list ordering and manipulation.

CarouselController Extension

• Added an extension on CarouselController with utilities for controlling carousel behavior.
  • Supports both fixed and weighted item extents.
  • Includes methods to animate or jump to items, move next/previous, and navigate by a relative number of items.
  • Wraps indices for seamless looping.
  • Supports rounding modes (round, floor, ceil) and snapping behavior.
  • Moves based on scroll velocity for smoother interactions.
  • Allows overriding default calculations for more flexibility.

Widget

• Added SingleAxisWrap: Adaptive single-axis layout that automatically switches between row and column based on available space
  • Unlike Wrap, maintains all children in the same axis (no wrapping to new lines/columns)
  • Configurable preferred direction with automatic fallback
  • Independent row/column configurations for spacing and alignment

Theme

• Added new themeExtension which returns a custom theme extension of type T from the nearest Theme ancestor.
• Added new themeWithExtension which Returns a tuple containing the ThemeData and a custom theme extension of type T.

Colors

• Color Utilities

  • Added contrastColor for generating readable contrasting colors
  • Added isDark and isLight for WCAG-based color analysis
  • Enhanced grayscale conversion using linear luminance for better perceptual accuracy
  • Added isApproximately for fuzzy color comparison with tolerance

• String to Color Parsing this version improves handling of hex colors, alpha channels, RGB percentages, and multiple angle units in HSL, using robust methods for accuracy.

  • Added support for modern color formats:

    • RGB/RGBA: rgb(255, 0, 0), rgba(255, 0, 0, 0.5)
    • HSL/HSLA: hsl(120, 100%, 50%), hsla(120, 100%, 50%, 0.5)
    • HWB: hwb(0 0% 0%), hwb(0 0% 0% / 0.5)
    • Modern space-separated syntax
    • CSS named colors

  • Enhanced validation methods:

    • isValidColor: Universal color format validation
    • isHexColor: Improved hex color validation
    • isRgbColor: RGB/RGBA syntax validation
    • isHslColor: HSL/HSLA syntax validation
    • isModernColor: Modern color function syntax validation

New Scroll Extensions Helpers

• Added: flingWithVelocity - Performs velocity-based scroll animation
• Added: snapToClosest - Snaps scroll position to the closest item based on a given item extent
• Added: scrollByPercentage - Scrolls by relative percentage from current position
• Added: isItemVisible - Checks if a specific item is visible in viewport
• Added: hasScrollMomentum - Checks if scroll view is in ballistic scroll motion
• Added: debugPrintScrollInfo - Prints detailed scroll state information for debugging

Platform Environment

• Added report() method to PlatformEnv
  • Returns: Detailed platform information in Map<String, String> format

Breaking Changes Guide

Focus Scope Extension Updates

All getter methods have been converted to regular method calls for clarity:

Old (Getter)	New (Method)
unFocus	unFocus()
requestFocus	requestFocus()

Scaffold Messenger Extension Updates

All getter methods have been converted to regular method calls:

Old (Getter)	New (Method)
hideCurrentMaterialBanner	hideCurrentMaterialBanner()
hideCurrentSnackBar	hideCurrentSnackBar()
removeCurrentMaterialBanner	removeCurrentMaterialBanner()
removeCurrentSnackBar	removeCurrentSnackBar()
clearMaterialBanners	clearMaterialBanners()
clearSnackBars	clearSnackBars()

Scroll Extensions Changes

• Renamed: isInTop → isAtTop for better naming consistency
• Important: The extension no longer supports nullable scroll controllers
  • All helper getters now require null-aware access (e.g., controller?.isAtTop)

Dependencies

• Updated to dart_helper_utils v4.0.0 (contains breaking changes)
  • For details: dart_helper_utils changelog
• Flutter SDK: Enforced minimum version to >=3.29.0.

6.10.0

New Scroll Extensions:

• Extended ScrollController Functionality:
  • Basic Scroll Animations:
    • animateToPosition: Animate to a specific offset with customizable duration and curve
    • animateToBottom/animateToTop: Quick navigation to extremes
    • smoothScrollTo: Smooth scroll with boundary clamping
  • Advanced Controls:
    • pageScroll: Paginated scrolling with a customizable viewport fraction
    • scrollToPercentage: Scroll to specific percentage of content
  • Position Checking:
    • isAtEdge, isAtBottom: Edge detection
    • scrollProgress: Current scroll position as percentage
    • isNearTop/isNearBottom: Proximity detection with a threshold
• Nullable ScrollController Extensions:
  • isInTop: Check if scrolled to top
  • canScroll: Verify if scrolling is possible
  • didScrollToTop: Animate to top and return success status
  • Direction Checking:
    • isScrollReverse/isScrollForward/isScrollIdle: Direction state checks
• ScrollDirection Extensions:
  • Simple direction state checks: isIdle, isForward, isReverse

6.9.0

Colors Enhancements:

• Wide Gamut Support: Updated all color operations to be compatible with Flutter's new wide gamut color support. This includes using the Color.withValues constructor and ensuring sRGB alignment for consistent results.
• Migration Helpers: Added methods to assist with migrating from the old Color API to the new one:
  • addOpacity(double opacity): Replaces withOpacity.
  • addAlpha(int alpha): Replaces withAlpha.
  • addRed(int red): Replaces withRed, and similar for addGreen/addBlue.
  • toARGBInt(): Converts to the old 32-bit integer format.
  • lerpColor(Color? a, Color? b, double t): sRGB-aware version of Color.lerp.
• Additional Functionality:
  • scaleOpacity(double scale): Scales the alpha channel.
  • convertToColorSpace(ColorSpace targetSpace): Converts to a specific color space.
  • isInColorSpace(ColorSpace targetSpace): Checks the color's color space.

Internal Improvements:

• sRGB Alignment: Improved handling of color spaces, ensuring that operations like HSL transformations and luminance calculations are performed in the sRGB color space for consistency.
• Code Clarity: Refactored some methods for better readability and maintainability.

Chore:

• Flutter SDK: Enforced minimum version to >=3.27.0.
• dart_helper_utils: Upgraded to v3.3.0.

6.8.0

• Easier theme color access: Access ColorScheme properties directly from the theme data object. For example, use theme.onSurface instead of theme.colorScheme.onSurface.

6.7.2

• Chore: dart_helper_util upgraded to v3.2.0.

6.7.1

• Enhancement: TypedListView's internal logic for rendering items and separators has been optimized.
• Chore: dart_helper_util upgraded to v3.1.1.

6.7.0

New: TypedListView Widget

• A type-safe list view for building highly customizable list.
• Supports optional headers, footers, separators, and pagination.
• Optimized for performance with efficient item building logic.

• TypedListView(
    items: products,
  	itemBuilder: (index, product) => ProductCard(product: item)
  	paginationWidget: const CircularProgressIndicator(), 
    padding: 8.edgeInsetsAll,
  ),
  

Future<T> Extensions

• builder: Simplifies creating FutureBuilder widgets with less boilerplate.

  • Handles Future states (loading, data, error) and supports initialData for pre-load UI.

• map: Transforms Future results with a specified function.

  • Returns a new Future with the transformed result, enabling easier async chaining.

• buildWidget: Simplifies building widgets based on Future states.

  • Accepts onSuccess, onError, and optional onLoading callbacks for rendering different states.

AsyncSnapshot<T> Extensions

• Connection State Getters:

  • isNone, isWaiting, isActive, isDone, isSuccess, hasErrorAndDone, isWaitingOrActive.

• Data Utility Methods:

  • dataOr: Provides safe access to data with a default fallback.
  • dataWhen: Pattern-matching utility for handling different snapshot states.
  • buildWidget: Simplifies widget building with onSuccess, onError, and onLoading callbacks.
  • mapData: Transforms data if available, returning null otherwise.

    // Using the `buildWidget` extension on Future to build UI for different states
    fetchData().buildWidget(
      onSuccess: (context, data) => ContentWidget(data),
      onError: (context, error) => ErrorWidget(error),
      onLoading: (context) => LoadingWidget(),
    );
  

• Added Countries search example which uses the lightweight countries and timezone data from the dart_helper_util package v3.0.0+.

• dart_helper_util upgraded to v3.0.0.

6.6.0

• dart_helper_util upgraded to v2.6.0. This includes updates to DoublyLinkedList methods, which are now re-implemented in the DoublyLinkedListNotifier.
• Added the following to the BuildContext extension for MediaQuery:
  • nullableDeviceOrientation
  • nullablePixelRatio
  • nullableTextScaler
  • platformBrightness
  • nullableSystemGestureInsets
  • nullableViewPadding
  • alwaysUse24HourFormat
  • accessibleNavigation
  • invertColors
  • highContrast
  • onOffSwitchLabels
  • disableAnimations
  • boldText
  • gestureSettings
  • displayFeatures
  • supportsShowingSystemContextMenu
  • nullableSupportsShowingSystemContextMenu
    • Usage example:

        @override
        Widget build(BuildContext context) {
        // DO
        final displayFeatures = context.displayFeatures;
        // INSTEAD OF
        final displayFeatures = MediaQuery.displayFeaturesOf(context);
        }
      

6.5.1

The MultiTapDetector widget has been enhanced to handle rapid tapping scenarios and prevent accidental triggers.

6.5.0

• Added GradientWidget which applies a gradient effect to its child widget.

• Updated dart_helper_util to v2.5.3.

6.4.0

• Added more methods on numbers for creating Border, Matrix4, and BoxConstraints.
• Added MultiTapDetector widget for detecting multi-tap gestures on child with tapCount and onTap callback.

• Updated dart_helper_util to v2.5.2.

6.3.0

• Added new methods on numbers for creating BorderRadius and Radius with specific corner combinations:
  • onlyTopRounded
  • onlyBottomRounded
  • diagonalBLTR
  • diagonalTLBR
  • onlyLeftRounded
  • onlyRightRounded

Container
(
decoration: BoxDecoration(
color: Colors.blue,
borderRadius: 10.allCircular, // All corners rounded with radius 10
),
...
),

This changelog focuses on the most impactful changes, making it easy for users to quickly understand the updates to the extension.

6.2.2

• Updated dart_helper_util to v2.5.1.

6.2.1

• Updated dart_helper_util to v2.5.0.

6.2.0

Introducing Adaptive UI:

This update introduces a set of tools for creating adaptive user interfaces using only native Flutter code. Widgets update efficiently, triggered only by platform type changes not on every pixel change like other APIs.

Key Highlights:

• PlatformTypeProvider Widget: Detect platform type (mobile, tablet, desktop, etc.) and manage breakpoint changes efficiently.
• Context Extensions:
  • Use context.breakpoint and context.platformSizeInfo for convenient access to platform and orientation information.
  • You can now access the platform helper directly from the theme, e.g., theme.isMobile.
• Responsive Layout Builders:
  • BreakpointLayoutBuilder: Build responsive layouts based on the current breakpoint (e.g., mobile, tablet).
  • PlatformInfoLayoutBuilder: Build responsive layouts based on both platform type and screen orientation.
• Detailed Documentation: Added detailed documentation for adaptive UI usage.

New Features:

• Extension Methods for num:
  • paddingAll, paddingHorizontal, paddingTop, etc.: Create Padding widgets directly from numeric values, e.g., 12.paddingAll().
  • edgeInsetsAll, edgeInsetsHorizontal, edgeInsetsTop, etc.: Generate EdgeInsets objects from numeric values for padding control, e.g., padding: 12.edgeInsetsAll.
  • widthBox, heightBox, squareBox: Easily create SizedBox widgets with specified dimensions.
  • size: Converts a numeric value into a Size object.
• Extension Methods for Size:
  • toSizedBox: Transforms a Size object into a SizedBox.
  • scaled: Scales a Size by a given factor.
  • aspectRatio: Calculates the aspect ratio of a Size.
  • withWidth, withHeight: Creates a new Size with a modified width or height.
  • transpose: Swaps the width and height of a Size.
  • toPadding: Converts a Size into a Padding widget.
  • toAspectRatio: Creates an AspectRatio widget from a Size's aspect ratio.
  • isEmpty: Checks if a Size has zero width and height.
  • isLargerThan, isSmallerThan: Compares the area of two Size objects.
  • scaleIndependently: Scales the width and height of a Size independently.
  • clamp: Restricts a Size within specified minimum and maximum dimensions.
  • expand, reduce: Increases or decreases the dimensions of a Size.
  • maxDimension, minDimension: Retrieves the largest or smallest dimension of a Size.
  • isEqualTo: Compares two Size objects for equality.
  • increaseBy, decreaseBy: Creates a new Size with increased or decreased dimensions.
  • fitWithin: Scales a Size to fit within specified constraints while maintaining its aspect ratio.

Fixes

• Fixed a typo in the setDark method; it was previously misspelled as setDart.
• Removed the custom Box widget as SizedBox.square provides similar functionality.

6.1.0

• Introduced isFuchsia and isFuchsiaWeb properties to BuildContext and TargetPlatform extensions, simplifying detection of the Fuchsia operating system in both native and web environments.

• Added DoublyLinkedListNotifier which creates ValueNotifier<DoublyLinkedList> (leveraging the DoublyLinkedList from dart_helper_utils package as of v2.2.1+)

• Create custom ValueNotifier (e.g. ListNotifier) from any Iterable<E> using the listNotifier, setNotifier, and doublyLinkedListNotifier constructors.

• EdgeInsets Conversion: convert numbers to EdgeInsets using the new extension, e.g., Padding(padding: 8.paddingAll).

• themeData.withoutEffects(): method to customize which visual feedback effects (splash, highlight, hover, etc.) to remove from a theme.

• ThemeWithoutEffects Widget: Wrap widgets with this widget to selectively disable visual effects for specific parts of your app.

• PlatformEnv:

  • Introduced the PlatformEnv class to replace direct usage of dart:io's Platform for improved web compatibility and error prevention.
  • The PlatformEnv class is a critical update for web compatibility. Consider updating your code to use PlatformEnv instead of Platform for a smoother transition to web support.

• Enhanced Color Extension:

  • Expanded toHex: The toHex method now accepts an optional includeAlpha parameter to control whether the alpha channel is included in the hexadecimal representation.
  • Introduced new methods:
    • darken, lighten: Adjust color lightness.
    • shade, tint: Create variations by mixing with black/white.
    • contrast: Calculate contrast ratios between colors.
    • complementary: Find the opposite color on the color wheel.
    • blend: Mix colors.
    • grayscale, invert: Convert to grayscale or invert colors.

6.0.3

• Updated some documentation.

6.0.2

Breaking Changes

• Renamed Method: The listenableBuilder method has been renamed to builder in the extension on ValueListenable.
• Refactored Notifier Classes: Methods previously available as extensions on ValueNotifier

New Features

• Introduced ListenablesBuilder: A widget for building UI in response to changes in multiple listenable objects ( List<Listenable>). it also has buildWhen and threshold properties for more granular control over rebuild behavior.
• Listenable Extensions: Added builder methods to easily create ListenableBuilder (for single listeners) and ListenablesBuilder(for multiple listeners) widgets.

Fixes & Enhancements

• Updated dart_helper_util to v2.1.0.
• Fixed custom notifier classes sometimes produce Stackoverflow bug when notify listeners.

Migration Guide

1. Updating ValueNotifier Extensions:
   • Replace all instances of listenableBuilder with the new builder method to ensure compatibility.
     • Before:

       final myNotifier = ValueNotifier<int>(0);
       myNotifier.listenableBuilder(
         (value) => Text('Value is $value'),
       );
       

     • After:

       final myNotifier = ValueNotifier<int>(0);
       myNotifier.builder(
         (value) => Text('Value is $value'),
       );
       

5.0.0

Changed

• Upgraded dart_helper_utils to v2.0.0, introducing breaking changes.
• Enhanced and moved all isEqual methods (Map, Set, List, global) to dart_helper_utils.

BREAKING CHANGES

• The dart_helper_utils v2.0.0 upgrade introduces breaking changes. Review the changelog for detailed information and update your code accordingly.

4.4.0

• Added copy methods to all TextStyle properties in ThemeData (e.g., displayLargeCopy, headlineMediumCopy, etc.). This allows quickly using copyWith on text style with minimal code, for example, Use theme.displayLargeCopy(color: Colors.red) instead of theme.displayLarge?.copyWith(color: Colors.red)

• Added refresh method to all specialized notifiers to allow force notifyListeners without changing value of ValueNotifier.

• Updated dart_helper_util to v1.2.0.

4.3.0

• Added setDart, setLight, and setSystem to BrightnessNotifier, and ThemeModeNotifier.

• Added modalRoute() to the context extension for convenient access to the current ModalRoute.

• Added the usePopUntil parameter to the context.dismissActivePopup (default: true):

  • If true, uses popUntil for efficient dismissal of multiple pop-ups.
  • If false, uses recursion (might be necessary for compatibility reasons).
  • This provides flexibility for different navigation scenarios and compatibility needs.

• Updated dart_helper_util to v1.1.0.

4.2.0

• Enhancement to the context.dismissActivePopup().

4.1.1

• Updated the README

4.1.0

Introducing dart_helper_utils

We've refactored the Dart-specific utilities into a new package, dart_helper_utils, to allow Dart projects to use these utilities without depending on Flutter.

• No changes are necessary from your side as flutter_helper_utils now exports dart_helper_utils internally.

New Features:

• BrightnessNotifier and ThemeModeNotifier for easy creation of ValueNotifier instances.
• New extensions on ThemeData for quick access to common text styles (theme.bodySmall) and brightness checks (isDark, isLight).

NOTES:

• All the Dart-specific utilities documentations moved to the dart_helper_utils readme.
• Future updates for Dart-specific utilities will be available in the dart_helper_utils changelog.
• Do NOT use the older versions (under 4.1.0) of this package with dart_helper_utils as it may conflict with it.

4.0.1

• Fixed mime checks aren't exported.

4.0.0

New Features

• JSON Handling
  • Encoding: Easily encode any object to JSON using the new .encode() method on any object.
  • Decoding: Decode JSON effortlessly with the .decode() method on String, e.g. "[1,3,4]".decode();.
• ValueNotifier Helpers
  • A comprehensive suite of tools for working with ValueNotifier
    • Specialized Notifiers: Type-safe notifiers like BoolNotifier, IntNotifier, and more.
    • .notifier Extension: Quickly create notifiers from various types.
    • Enhanced Functionality: Added extension methods like toggle, round, and increment to ValueNotifier subclasses.
    • Reactive Integration: Easily convert ValueNotifier into a Stream with the stream extension.
    • Concise UI Building: The .listenableBuilder extension offers a shorter and more readable syntax compared to the traditional ValueListenableBuilder.

Enhancements

• Map Extension Improvements:

  • BREAKING CHANGE: Removed global functions formattedJsonString and makeMapEncodable. Introduced more intuitively named methods within a Map extension: makeEncodable, safelyEncodedJson, and encodedJson for Map<K, V> types.

    Migration Guide:

    final myMap = { ... };
    // BEFORE:
    makeMapEncodable(myMap);
    formattedJsonString(myMap);
          
    // NOW:
    myMap.makeEncodable;
    myMap.safelyEncodedJson;
    

• MIME Type Checks on String:

  • BREAKING CHANGE: Replaced isValidVideo, isValidHTML, isValidAudio, isValidImage, and isValidSVG with more streamlined methods: isVideo, isHTML, isAudio, isImage, and isSVG.
  • Added a new mimeType() function that returns the MIME type for any given file path or URL, e.g., 'path.mp4'.mimeType() returns 'video/mp4'.
  • Introduced new getters for various file types, enhancing the way file types are detected based on file paths or URLs.
    • These include checks for:
      • Videos: isVideo, isMP4, isMOV, etc.
      • Images: isImage, isPNG, isJPEG, etc.
      • Documents: isPDF, isDOCX, isTXT, etc.
      • Audio: isAudio, isMP3, isWAV, etc.
      • Archives: isArchive, isZIP, isRAR, etc.
      • And more, allowing for straightforward usage like 'file.mp4'.isMP4 returning true.

Breaking Changes Summary

• Removed formattedJsonString and makeMapEncodable in favor of new methods within the Map extension.
• Replaced various isValid MIME type checks with simpler and more intuitive is methods, e.g. isValidVideo -> isVideo

3.1.0

• UPDATE: Updated asBool in the objects.

3.0.7

• NEW: Added getRandom that can be used with any number to get random number from it. final random = 1000.getRandom;

3.0.6

• IMPORTANT fix to for the convert objects helper and static methods which makes the app freeze, if you are at '3.0.4' or '3.0.5,' I encourage you to upgrade.

3.0.5

• Added isEqual to the Set, List, Map, and as global method.

3.0.4

• The asGreeks is no longer a getter, it's a function now that takes optional fractionDigits which lets you specify number of digits after the decimal point in the generated greek number. (asGreeks used to Convert a number to a format that includes Greek symbols for thousands, millions, and beyond. e.g. '1000' asGreek is '1k')

3.0.3

NEW:

• Introduced formattedJsonString global function for converting maps to a formatted/indented JSON strings, ensuring compatibility with complex types and ready to be used in logs output files.

• Added new local optional argument to the toDateTime and tryToDateTime in both the static and global functions.

3.0.2

• UPDATE: Update docs for README, all ConvertObject's static methods, and add docs to all global functions.

3.0.0

• BREAKING CHANGE:

  • The Watcher state management functionality has been moved into a separate package. This change aligns with our goal of maintaining the simplicity and original intent of this package. Please update your imports and dependencies accordingly if you rely on Watcher for state management.

• NEW FEATURE:

  • Added new toUri and tryToUri in both the ConvertObject class and the global functions.
  • Introducing a new getter domainName in the Uri extension.

• ENHANCEMENTS: The indexOfOrNull method under Iterable Extensions now supports taking null values.

2.0.1

• NEW: Introducing Watcher state management, It's designed to be efficient, lightweight, and leverages native Flutter state management mechanisms. more here

1.6.0

• BREAKING CHANGE: Upgraded to Flutter 3.16 and resolved a deprecation on the BuildContext extension for MediaQuery by changing context.textScaleFactor to context.textScaler.

• NEW: added New getters to the BuildContext extension for MediaQuery to support all properties on MediaQuery even the nullable.

1.5.8

• NEW: Added makeMapEncodable to our global helper methods. This function provides a convenient way to ensure all elements within a map are encodable to JSON format.

• UPDATE: Updated the isValidUrl function's regular expression to handle URLs with special characters like [] and (). This update addresses the issue of catastrophic backtracking, Which might cause freezing or performance issues.

1.5.7

• added maybePop to the Navigation extension to respect onWillPop widget action.
• Hosted new documentation website

1.5.6

• Added a New Uri extension to help convert string (supports nullable strings) link to uri, toUri and toPhoneUri.

1.5.4

• Added a new format argument to the toDateTime and tryDateTime methods, allowing you to specify the converted date format.
• Updated and enhanced the entire documentation.

1.5.3

• Added global conversion functions mirroring the static methods in ConvertObject, providing alternative easy less code usage options.

For example:

// Use this shorter way to convert values.
final stringList = toList<String>(dynamicValue);
// If 'toList' name is already defined in your code, use this way to avoid conflicts.
final stringList = ConvertObject.toList<String>(dynamicValue);

1.5.1

• NEW: Added dismissActivePopup method to the NavigatorExtension extension on BuildContext. This method programmatically and recursively dismisses any active pop-up elements like dialogs, modal bottom sheets, and Cupertino modal popups. It checks for the types PopupRoute, DialogRoute, RawDialogRoute, ModalBottomSheetRoute, and CupertinoModalPopupRoute to determine if a pop-up is currently displayed and closes it. If multiple pop-ups are stacked, the method will recursively close all of them.

1.5.0

• UPDATE: update flutter version boundaries to be sdk: '>=3.0.6 <4.0.0'

1.4.9

• FIX: Fixed isTomorrow, isToday, isYesterday getters in DateTime extensions.

1.4.8

• BREAKING CHANGE: Renamed the delay function in the Duration extension to be delayed to avoid conflicts with other packages

• UPDATE: Updated the remainingDays, passedDays getter in the DateTime extension to correctly consider the day ending at midnight.

• NEW: Added the remainingDuration, passedDuration getter to the DateTime extension for calculating the remaining duration between two dates.

For example:

final date = DateTime(2030);
final remainingDuration = date.remainingDuration(DateTime.now());

1.4.7

• NEW: Added new function toTitle on String Extension which is similar to toTitleCase but ignores the '-' and '_' characters. This is useful when users name events, products, etc. and want these characters to be shown in the correct format. For example, flutter-and-dart becomes Flutter-And-Dart when using toTitle.

1.4.6

• FIX: Fixed a bug when using listIndex on ConvertObject functions that may cause the list return null.

1.4.5

• UPDATE: Enhanced the asGreeks getter to include all available Greek symbols for converting large numbers. Now, the symbols used are ['K', 'M', 'B', 'T', 'Q', 'P', 'E', 'Z', 'Y']. This allows for more accurate representation of large numbers, such as converting 1,000,000,000 to 1.0B.

1.4.4

• NEW: Added new extensions to the String? class: isValidIp4, isValidIp6, and isValidUrl. These extensions provide convenient methods to check the validity of IPv4 addresses, IPv6 addresses, and URLs respectively.

• NEW: Introduced a new method called popRoot to the NavigatorExtension. This method calls the normal pop method but with the rootNavigator parameter set to true under the hood. This feature proves to be useful in scenarios where dialogs need to be dismissed.

1.4.3

• NEW: The convert object methods now include an optional listIndex parameter, enabling the conversion of specific values within a List. This enhancement provides flexibility by allowing developers to extract and convert targeted values based on the specified listIndex.

  For example:

dynamic object1 = ['John', '30', 'yes'];
final double age = ConvertObject.toDouble(object1, listIndex: 1); // 30.0

• NEW: The List extension now includes the fromIndex method, providing null-safe retrieval of values at specific indices within a list. It returns null if the index is out of bounds or if the list is empty or null.

1.4.2

• UPDATE: Updated Documentation.

1.4.1

• NEW: The convert object methods now include an optional mapKey parameter, enabling the conversion of specific values within a Map object. This enhancement provides flexibility by allowing developers to extract and convert targeted values based on the specified mapKey.

  For example:

dynamic object1 = {'name': 'John', 'age': '30', 'isHuman': 'yes'};

final double age = ConvertObject.toDouble(object1, mapKey: 'age'); // 30.0
final bool isHuman = ConvertObject.toBool(object1, mapKey: 'isHuman'); // true

1.4.0

• UPDATE: Removing support of Iterables and Maps from toType and tryToType functions due to some restrictions in dart generics. Here is the list of the supported conversion types:

  • bool
  • int
  • BigInt
  • double
  • num
  • String
  • DateTime

• For Iterables and Maps, use the preferred methods from the ConvertObject class:

  • To convert to a List, use ConvertObject.toList<String>(dynamicIterableData).
  • To convert to a Set, use ConvertObject.toSet<String>(dynamicIterableData).
  • To convert to a Map, use ConvertObject.toMap<String, int>(dynamicMapData).

1.3.8

• BREAKING CHANGES: The navigation extension methods have been renamed to avoid conflicts with other packages, such as go_router. Please update your codebase to use the new method names accordingly.
• Renamed navigation extension methods:
  • context.push changed to context.pushPage
  • context.pushReplacement changed to context.pReplacement
  • context.pushAndRemoveUntil changed to context.pAndRemoveUntil
  • context.pushNamedAndRemoveUntil changed to context.pNamedAndRemoveUntil
  • context.pushNamed changed to context.pNamed
  • context.pushReplacementNamed changed to context.pReplacementNamed
  • The context.popPage method remains unchanged since it has already been resolved in a previous version.

We apologize for any inconvenience caused by this breaking change. If you encounter any issues or need assistance, please don't hesitate to reach out.

1.3.7

• NEW: Added showMaterialBanner, showSnackBar, hideCurrentMaterialBanner, hideCurrentSnackBar, removeCurrentMaterialBanner, removeCurrentSnackBar, clearMaterialBanners, clearSnackBars on BuildContext. Usage example could be as easy as context.removeCurrentSnackBar.

• NEW: Added focusScope, hasFocus, unFocus, and requestFocus call back on BuildContext. requestFocus is commonly used to hide keyboard on onTap/onPress call. Usage could be onTap: () => context.requestFocus or onTap: context.requestFocusCall.

• NEW: Added new enum called HttpResStatus that contains all http response codes with description to each one, and also some helper getters such as isSuccessful.   Usage with http package could be:

  final res = await http.post(...); // assume it retrun res code 505
  print(res.statusCode.toHttpResStatus); // will print "Insufficient Storage"
  

• UPDATE: Use MediaQuery as InheritedModel to improve performance, see this pull in flutter for more info.

1.3.6

• NEW: Added isValidHttpCode in num? extension that returns true if the http response code is 200 or 201.
• NEW: Added toDateWithFormat in a String extension that converts string to DateTime with specific format e.g., d-M-y.

Usage:

final dateTime = '14-12-2030'.toDateWithFormat('d-M-y');

1.3.5

• NEW: Added binary in bool extension that returns 1 if true and 0 if false as int.

1.3.4

• NEW: Added tryRemoveAt, indexOfOrNull, indexWhereOrNull, and tryRemoveWhere on List<T>? extension.
• UPDATE: Update the package to FlutterSDK 3.10.
• FIX: Fixed a bug with isNotNull on Object extension.

1.3.3

• NEW: Added DatesHelper class that provide a set of static methods for DateTime such as isSameHour, diffInDays, and daysInRange.
• NEW: Added the getters isPresent, isPast, passedDuration, remainingDays, and more to the DateTime extension.
  • Now you can get formatted date using the format method directly in any date e.g DateTime.now().format('EEE')

1.3.2

• NEW: Added scaffoldMessenger getter in the BuildContext extension to easily call ScaffoldMessenger.of(context)
• UPDATE: Improved implementation of the toList and tryToList in the ConvertObject class.

1.3.1

• NEW: Added toBool to nullable Object?.

Rules:

• Object is true only if
  1. Object is bool and true.
  2. Object is num and is greater than zero.
  3. Object is string and is equal to 'yes', 'true', or '1'.
• any other conditions including null will return false.

1.3.0

• HOT FIX: A fixed bool extension is not exported.

1.2.9

• FIX: Fixed a bug with isZero bool in numbers extensions.
• UPDATE: asBool support null safety on numbers extensions.
• UPDATE: Updated ParsingException implementation.

1.2.8

• NEW: Added isPositiveOrNull, isZeroOrNull, and isNegativeOrNull to all numbers extensions.
• UPDATE: on a String extension, isEmptyOrNull now returns true if string has only empty lines.

1.2.7

• NEW: Added an option to check the device type when running on web, e.g. isMobileWeb or isDesktopWeb.

1.2.6

• NEW: Added local getter in datetime that call toLocal() on any dat, but it respects null safety.

1.2.5

• NEW: Added tryRemoveAt, indexOfOrNull, indexWhereOrNull, and tryRemoveWhere on List<T>? extension.
• UPDATE: Update the package to FlutterSDK 3.10.
• FIX: Fixed a bug with isNotNull on Object extension.

1.2.4

• NEW: Added DatesHelper class that provide a set of static methods for DateTime such as isSameHour, diffInDays, and daysInRange.
• NEW: Added the getters isPresent, isPast, passedDuration, remainingDays, and more to the DateTime extension.
  • Now you can get formatted date using the format method directly in any date e.g DateTime.now().format('EEE')

1.2.3

• NEW: Added scaffoldMessenger getter in the BuildContext extension to easily call ScaffoldMessenger.of(context)
• UPDATE: Improved implementation of the toList and tryToList in the ConvertObject class.

1.2.2

• NEW: Added toUtcIso (supports null safety) that convert any date toUtc() and toIso8601String() in the Date extensions.

1.2.1

• NEW: Added isEmptyOrNull and isNotEmptyOrNull to Map and Set extensions.

1.2.0

• UPDATE: Update documentation.

1.1.9

• FIX: Fixed a bug with isZero bool in numbers extensions.
• UPDATE: asBool support null safety on numbers extensions.
• UPDATE: Updated ParsingException implementation.

1.1.8

• NEW: Added isPositiveOrNull, isZeroOrNull, and isNegativeOrNull to all numbers extensions.
• UPDATE: on a String extension, isEmptyOrNull now returns true if string has only empty lines.

1.1.7

• NEW: Added toDateTime and tryToDateTime in ConvertObject class.

1.1.6

• NEW: Added toMap and tryToMap in ConvertObject class, and add isValidSVG in a String extension.

1.1.5

• NEW: Added toBool and tryToBool in ConvertObject class.
• UPDATE: Improved all implementations of static methods in ConvertObject class.

1.1.4

• NEW: Supported converting timestamp milliseconds to DateTime and added tryToString in ConvertObject class.

1.1.3

• FIX: Added missing pushNamedAndRemoveUntil in the navigation extension.

1.1.2

• UPDATE: Improved asBool implementation in the string extension.

1.1.1

• FIX: Fixed a bug in camelCase conversion algorithm.

1.1.0

• FIX: Fixed logo does not appear in readme file.

1.0.9

• UPDATE: Re-organized changelog and updated readme file.

1.0.8

• FIX: Fixed bug with isHexColor in a color extension.

1.0.7

• NEW: Added new color extension to support converting hex string to color and checking if string is a hex color.

1.0.6

• UPDATE: Supported null safety to ThemeMode and Brightness.

1.0.5

• UPDATE: Changed pop to popPage to solve conflicts with the get package.

1.0.4

• UPDATE: Updated readme file.

1.0.3

• NEW: Added capitalizeFirstLetter, toPascalCase, toTitleCase, and toCamelCase to String extension.

1.0.2

• UPDATE: Renamed some getters to fix conflicts with the get package.

1.0.1

• UPDATE: Updated readme file.

1.0.0

• INITIAL: Initial release.