DeviceGeolocationPlatform class abstract

Interface that all platform implementations of device_geolocation must implement.

Platform implementations should extend this class — not implement it — so that future additions do not break them.

Inheritance

• Object
• PlatformInterface
• DeviceGeolocationPlatform

Implementers

• DeviceGeolocationLinux
• DeviceGeolocationMock
• DeviceGeolocationWeb
• MethodChannelDeviceGeolocation

Constructors

DeviceGeolocationPlatform()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

settingsOpenedStream → Stream<bool>

Stream that emits true when a system settings panel is opened by this plugin and false when the app returns to the foreground.

no setter

Methods

bearingBetween(double startLatitude, double startLongitude, double endLatitude, double endLongitude) → double

Initial bearing (forward azimuth) from start to end coordinates, expressed in degrees.

checkPermission() → Future<DeviceLocationPermission>

distanceBetween(double startLatitude, double startLongitude, double endLatitude, double endLongitude, {GeospatialAlgorithm algorithm = GeospatialAlgorithm.vincenty}) → double

Great-circle distance between two coordinates in meters.

getCurrentPosition({DeviceLocationSettings? deviceLocationSettings}) → Future<DevicePosition>

getLocationAccuracy() → Future<DeviceLocationAccuracyStatus>

getPermissionStream({Duration pollingInterval = const Duration(seconds: 1)}) → Stream<DeviceLocationPermission>

getPositionStream({DeviceLocationSettings? deviceLocationSettings}) → Stream<DevicePosition>

getServiceStatusStream() → Stream<DeviceLocationServiceStatus>

isLocationServiceEnabled() → Future<bool>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openAppSettings({DeviceGeolocationSettingsCallback? callback}) → Future<bool>

openLocationSettings({DeviceGeolocationSettingsCallback? callback}) → Future<bool>

requestPermission({bool requestBackground = false}) → Future<DeviceLocationPermission>

requestTemporaryFullAccuracy({required String purposeKey}) → Future<DeviceLocationAccuracyStatus>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance ↔ DeviceGeolocationPlatform

Currently registered platform implementation.

getter/setter pair