ScreenObserver<R extends Route> class
- Inheritance
-
- Object
- NavigatorObserver
- ScreenObserver
Constructors
- ScreenObserver({ScreenPredicate? screenPredicate})
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
The navigator that the observer is observing, if any.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- screenPredicate → ScreenPredicate
-
final
Methods
-
didPop(
Route route, Route? previousRoute) → void -
The Navigator popped
route.override -
didPush(
Route route, Route? previousRoute) → void -
The Navigator pushed
route.override -
didRemove(
Route route, Route? previousRoute) → void -
The Navigator removed
route.inherited -
didReplace(
{Route? newRoute, Route? oldRoute}) → void -
The Navigator replaced
oldRoutewithnewRoute.inherited -
didStartUserGesture(
Route route, Route? previousRoute) → void -
The Navigator's routes are being moved by a user gesture.
inherited
-
didStopUserGesture(
) → void -
User gesture is no longer controlling the Navigator.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
subscribe(
ScreenTransitionAware screenAware, R route) → void -
Subscribe
screenAwareto be informed about changes toscreen. -
toString(
) → String -
A string representation of this object.
inherited
-
unsubscribe(
ScreenTransitionAware screenAware) → void -
Unsubscribe
screenAware.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- kDefaultScreenPredicate ↔ ScreenPredicate
-
Verify if
routeis a Screen. The incomingrouteis a Screen if the following condition is met:getter/setter pair