flutter_helper_utils library

Classes

BoolNotifier

allows to quickly create a ValueNotifier of type bool.

BrightnessNotifier

ColorNotifier

allows to quickly create a ValueNotifier of type Color.

ConvertObject

A utility class for converting objects to different types.

DatesHelper

DateTimeNotifier

create a ValueNotifier of type DateTime, which reacts just like normal DateTime, but with notifier capabilities.

DoubleNotifier

allows to quickly create a ValueNotifier of type double.

DurationNotifier

create a ValueNotifier of type Duration, which reacts just like normal Duration, but with notifier capabilities.

IntNotifier

allows to quickly create a ValueNotifier of type int.

ListNotifier<E>

create a ValueNotifier of type List

MapNotifier<K, V>

create a ValueNotifier of type Map<K, V>, which reacts just like normal Map, but with notifier capabilities.

NumNotifier

allows to quickly create a ValueNotifier of type num.

SetNotifier<E>

create a ValueNotifier of type Set, which reacts just like normal Set, but with notifier capabilities.

StringNotifier

allows to quickly create a ValueNotifier of type String.

ThemeModeNotifier

TimeUtils

UriNotifier

create a ValueNotifier of type Uri, which reacts just like normal Uri, but with notifier capabilities.

Enums

HttpResStatus

Extensions

BrightnessNotifierEx on ValueNotifier<Brightness>

DHUCaseConversionExtensions on String

DHUCollectionsExtensions on Iterable<T>

DHUCollectionsExtensionsNS on Iterable<T>?

DHUDurationExt on Duration

DHUMapExt on Map<K, V>

DHUMapExtension on Map<K, V>

DHUMapNullableExtension on Map<K, V>?

DHUNullableListExtensions on List<E>?

DHUNullableSetExt on Set<E>?

DHUNullSafeCaseConversionExtensions on String?

DHUNullSafeStringExtensions on String?

DHUStringExtensions on String

FHUAlignExtensions on Widget

FHUArchiveMimeChecksExtensions on String?

FHUAudioMimeChecksExtensions on String?

FHUBoolEx on bool

FHUBoolNotifierEx on bool

BoolNotifierEx

FHUBoolNullablelEx on bool?

FHUBoolValueNotifierExtension on ValueNotifier<bool>

BoolValueNotifierExtension

FHUBrightnessExtension on Brightness?

FHUBrightnessNotifierEx on Brightness

BrightnessNotifierEx

FHUColorExt on String

FHUColorNotifierEx on Color

ColorNotifierEx

FHUColorValueNotifierExtension on ValueListenable<Color>

Extension: ColorValueNotifierExtension

FHUContactMimeChecksExtensions on String?

FHUDateExtensions on DateTime

FHUDateNullString on String?

FHUDateString on String

FHUDateTimeNotifierEx on DateTime

DateTimeNotifierEx

FHUDocumentMimeChecksExtensions on String?

FHUDoubleExtensions on double

FHUDoubleNotifierEx on double

DoubleNotifierEx

FHUDoubleValueNotifierExtension on ValueListenable<double>

DoubleValueNotifierExtension

FHUFocusScopeExtension on BuildContext

FHUFontMimeChecksExtensions on String?

FHUHexColor on Color

FHUHttpEx on num?

FHUImageMimeChecksExtensions on String?

FHUIntExtensions on int

FHUIntNotifierEx on int

IntNotifierEx

FHUIntValueNotifierExtension on ValueListenable<int>

IntValueNotifierExtension

FHUListExtensions on List<Widget>

FHUListNotifierEx on List<E>

ListNotifierEx

FHUMapNotifierEx on Map<K, V>

MapNotifierEx<K, V>

FHUMapNullableExtension on Map<K, V>?

FHUMediaQueryExtension on BuildContext

FHUMimeChecksExtensions on String?

FHUNavigationStateExtensions on State<StatefulWidget>

FHUNavigationStatelessExtensions on StatelessWidget

FHUNavigatorExtension on BuildContext

FHUNullableDateExtensions on DateTime?

FHUNullableListExtensions on List<E>?

FHUNullableSetExt on Set<E>?

FHUNullSafeNumExtensions on num?

FHUNullSafeStringExtensions on String?

FHUNullSafeURIExtensions on String?

FHUNumericValueNotifierExtension on ValueNotifier<num>

NumericValueNotifierExtension

FHUNumExtensions on num

FHUNumNotifierEx on num

NumNotifierEx

FHUObjectNullableExtensions on Object?

FHUOrientationEx on Orientation

FHUPaddingExtensions on Widget

FHUPlatformExtension on BuildContext

FHUPlatformExtensionNullable on BuildContext?

FHUProgrammingMimeChecksExtensions on String?

FHUScaffoldMessengerExtension on BuildContext

FHUSetNotifierEx on Set<E>

SetNotifierEx

FHUStreamToValueNotifier on Stream<T>

Extension on Stream<T> to convert any stream into a ValueNotifier<T>.

FHUStringNotifierEx on String

StringNotifierEx

FHUTargetPlatformExtension on TargetPlatform?

FHUThemeDataExtension on ThemeData

FHUThemeExtension on BuildContext

FHUThemeModeEx on ThemeMode?

FHUThemeModeNotifierEx on ThemeMode

ThemeModeNotifierEx

FHUToDate on num

FHUUriEx on Uri

FHUURIExtensions on String

FHUUriNotifierEx on Uri

UriNotifierEx

FHUValueListenableExtension on ValueListenable<T>

Extension on ValueListenable to seamlessly create a ValueListenableBuilder widget.

FHUValueListenableExtensions on ValueListenable<T>

FHUValueNotifierExtension on T

extension on T where T is any non-nullable Object, Its used to directly make ValueNotifier instance from that T.

FHUValueNotifierExtensions on ValueNotifier<T>

FHUVideoMimeChecksExtensions on String?

ThemeModeNotifierEx on ValueNotifier<ThemeMode>

Functions

isEqual<T>(T value1, T value2) → bool

isPrimitiveType(dynamic value) → bool

Determines whether a given value is of a primitive type for JSON serialization.

toBigInt(dynamic object, {Object? mapKey, int? listIndex}) → BigInt

Converts an object to a BigInt. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toBool(dynamic object, {Object? mapKey, int? listIndex}) → bool

Converts an object to a bool. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toDateTime(dynamic object, {Object? mapKey, int? listIndex, String? format}) → DateTime

Attempts to convert an object to a bool, or returns null if the object is null or conversion is not applicable. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toDouble(dynamic object, {Object? mapKey, int? listIndex}) → double

Converts an object to a double. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toInt(dynamic object, {Object? mapKey, int? listIndex}) → int

Converts an object to an int. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toList<T>(dynamic object, {Object? mapKey, int? listIndex}) → List<T>

Converts an object to a List of type T. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toMap<K, V>(dynamic object, {Object? mapKey, int? listIndex}) → Map<K, V>

Converts an object to a Map with keys of type K and values of type V. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toNum(dynamic object, {Object? mapKey, int? listIndex}) → num

Converts an object to a num. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toSet<T>(dynamic object, {Object? mapKey, int? listIndex}) → Set<T>

Converts an object to a Set of type T. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toString1(dynamic object, {Object? mapKey, int? listIndex}) → String

Converts any object to a string if the object is not null. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

toType<T>(dynamic object) → T

Global function that allow Convert an object to a specified type.

toUri(dynamic object, {Object? mapKey, int? listIndex}) → Uri

Converts an object to a Uri. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToBigInt(dynamic object, {Object? mapKey, int? listIndex}) → BigInt?

Attempts to convert an object to a BigInt, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToBool(dynamic object, {Object? mapKey, int? listIndex}) → bool?

Attempts to convert an object to a bool, or returns null if the object is null or conversion is not applicable. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToDateTime(dynamic object, {Object? mapKey, int? listIndex, String? format}) → DateTime?

Attempts to convert an object to a DateTime, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToDouble(dynamic object, {Object? mapKey, int? listIndex}) → double?

Attempts to convert an object to a double, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToInt(dynamic object, {Object? mapKey, int? listIndex}) → int?

Attempts to convert an object to an int, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToList<T>(dynamic object, {Object? mapKey, int? listIndex}) → List<T>?

Attempts to convert an object to a List of type T, or returns null if conversion is not possible. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToMap<K, V>(dynamic object, {Object? mapKey, int? listIndex}) → Map<K, V>?

Attempts to convert an object to a Map with keys of type K and values of type V. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToNum(dynamic object, {Object? mapKey, int? listIndex}) → num?

Attempts to convert an object to a num, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToSet<T>(dynamic object, {Object? mapKey, int? listIndex}) → Set<T>?

Attempts to convert an object to a Set of type T, or returns null if conversion is not possible. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToString(dynamic object, {Object? mapKey, int? listIndex}) → String?

Converts any object to a string, or returns null if the object is null. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

tryToType<T>(dynamic object) → T?

Global function that allow Convert an object to a specified type or return null.

tryToUri(dynamic object, {Object? mapKey, int? listIndex}) → Uri?

Attempts to convert an object to a Uri, or returns null if the object is null or conversion fails. mirroring the same static method in the ConvertObject, providing alternative easy less code usage options.

Typedefs

IndexedPredicate<T> = bool Function(int index, T)

Predicate<T> = bool Function(T)