WebBrowserInfo class
Information derived from navigator.
See: https://developer.mozilla.org/en-US/docs/Web/API/Window/navigator
- Implemented types
Constructors
- WebBrowserInfo({required String? appCodeName, required String? appName, required String? appVersion, required int? deviceMemory, required String? language, required List? languages, required String? platform, required String? product, required String? productSub, required String? userAgent, required String? vendor, required String? vendorSub, required int? maxTouchPoints, required int? hardwareConcurrency})
- Web Browser info class.
Properties
- appCodeName → String?
-
the internal "code" name of the current browser.
Note: Do not rely on this property to return the correct value.
final
- appName → String?
-
a DOMString with the official name of the browser.
Note: Do not rely on this property to return the correct value.
final
- appVersion → String?
-
the version of the browser as a DOMString.
Note: Do not rely on this property to return the correct value.
final
- browserName → BrowserName
-
the name of the current browser.
no setter
-
data
→ Map<
String, dynamic> -
Device information data
Warning: The returned Map may not be JSON-encodable.
no setteroverride
- deviceMemory → int?
-
the amount of device memory in gigabytes. This value is an approximation given by rounding to the nearest power of 2 and dividing that number by 1024.
final
- hardwareConcurrency → int?
-
the number of logical processor cores available.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- language → String?
-
a DOMString representing the preferred language of the user, usually the language of the browser UI. The null value is returned when this is unknown.
final
- languages → List?
-
an array of DOMString representing the languages known to the user, by order of preference.
final
- maxTouchPoints → int?
-
the maximum number of simultaneous touch contact points are supported by the current device.
final
- platform → String?
-
the version of the browser as a DOMString.
Note: Do not rely on this property to return the correct value.
final
- product → String?
-
Always returns 'Gecko', on any browser.
Note: Do not rely on this property to return the correct value.
This property is kept only for compatibility purpose.
final
- productSub → String?
-
the build number of the current browser
Note: Do not rely on this property to return the correct value.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- userAgent → String?
-
the build number of the current browser (e.g., "20060909")
final
- vendor → String?
-
the vendor name of the current browser
final
- vendorSub → String?
-
Returns the vendor version number (e.g. "6.1")
Note: Do not rely on this property to return the correct value.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> -
For legacy purposes
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromMap(
Map< String, dynamic> map) → WebBrowserInfo - Deserializes from the map message received from Navigator.