KeyboardVisibilityNotification class

The notification class that handles all information

Properties

hashCode → int
The hash code for this object.
no setterinherited
isKeyboardVisible ↔ bool
The current state of the keyboard visibility. Can be used without subscribing
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addNewListener({dynamic onChange(bool)?, Function? onShow, Function? onHide}) → int
Subscribe to a keyboard visibility event onChange is called when a change of the visibility occurs onShow is called when the keyboard appears onHide is called when the keyboard disappears Returns a subscribing id that can be used to unsubscribe
addNewSubscriber(KeyboardVisibilitySubscriber subscriber) → int
Subscribe to a keyboard visibility event using a subscribing class subscriber Returns a subscribing id that can be used to unsubscribe
dispose() → dynamic
Internal function to clear class on dispose
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onKeyboardEvent(dynamic arg) → void
Internal function to handle native code channel communication
removeListener(int subscribingId) → void
Unsubscribe from the keyboard visibility events subscribingId has to contain an id previously returned on add
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited