DialogService class

A service class to display and manage a stack of custom dialogs using SnackBar.

This service leverages a GlobalKey<ScaffoldMessengerState> to display dialogs as SnackBar widgets, effectively creating a layered dialog experience. It maintains a stack of active dialogs and provides methods to show, hide, and manage them.

Constructors

DialogService({required GlobalKey<ScaffoldMessengerState> smKey, required BuildContext context})

Creates a DialogService.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isActive → bool

Checks if there are any active dialogs in the stack.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

hide([UniqueKey? key]) → void

Hides a specific dialog or the most recently shown dialog.

hideAll() → void

Hides all active dialogs in the stack.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

show({String title = 'Error', String? desc, DialogType type = DialogType.error}) → Future<UniqueKey>

Displays a custom dialog.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited