VoiceSearchController class
Controller for managing voice search functionality
- Inheritance
-
- Object
- ChangeNotifier
- VoiceSearchController
Constructors
Properties
-
availableLocales
→ List<
LocaleName> -
Available locales for speech recognition
no setter
- currentLocale → String
-
The current locale being used
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- hasPermission → bool
-
Whether microphone permission is granted
no setter
- isAvailable → bool
-
Whether speech recognition is available on this device
no setter
- isInitialized → bool
-
Whether the speech recognition is initialized
no setter
- isListening → bool
-
Whether speech recognition is currently listening
no setter
- isPermanentlyDenied → bool
-
Whether microphone permission is permanently denied
no setter
- lastWords → String
-
The last recognized words
no setter
- listenFor → Duration
-
Maximum duration to listen for speech
final
- localeId → String?
-
The locale to use for speech recognition (e.g., 'en_US', 'ar_SA')
final
- onError → void Function(String error)?
-
Callback when an error occurs
final
- onResult → void Function(String text, bool isFinal)?
-
Callback when speech recognition produces a result
final
- pauseFor → Duration
-
Duration of silence before stopping
final
- permissionStatus → PermissionStatus
-
The current microphone permission status
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
cancel(
) → Future< void> - Cancel speech recognition
-
checkPermission(
) → Future< PermissionStatus> - Check current microphone permission status
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
override
-
initialize(
) → Future< bool> - Initialize speech recognition This will automatically request microphone permission if not granted
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
openSettings(
) → Future< bool> - Open app settings (useful when permission is permanently denied)
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
requestPermission(
) → Future< PermissionStatus> - Request microphone permission
-
setLocale(
String localeId) → void - Change the locale for speech recognition
-
startListening(
) → Future< void> - Start listening for speech
-
stopListening(
) → Future< void> - Stop listening for speech
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited