MaterialRouteTransitionMixin<T> mixin Null safety

A mixin that provides platform-adaptive transitions for a PageRoute.

For Android, the entrance transition for the page zooms in and fades in while the exiting page zooms out and fades out. The exit transition is similar, but in reverse.

For iOS, the page slides in from the right and exits in reverse. The page also shifts to the left in parallax when another page enters to cover it. (These directions are flipped in environments with a right-to-left reading direction.)

See also:

Superclass Constraints
Mixin Applications

Properties

transitionDuration → Duration
The duration the transition going forwards.
read-onlyoverride
barrierColor → Color?
The color to use for the modal barrier. If this is null, the barrier will be transparent.
read-onlyoverride
barrierLabel → String?
The semantic label used for a dismissible barrier.
read-onlyoverride
fullscreenDialog → bool
Whether this page route is a full-screen dialog.
finalinherited
preferRasterization → bool
Whether the route transition will prefer to animate a rasterized snapshot of the entering/exiting routes.
finalinherited
opaque → bool
Whether the route obscures previous routes when the transition is complete.
read-onlyinherited
barrierDismissible → bool
Whether you can dismiss this route by tapping the modal barrier.
read-onlyinherited
filter → ImageFilter?
The filter to add to the barrier.
finalinherited
semanticsDismissible → bool
Whether the semantics of the modal barrier are included in the semantics tree.
read-onlyinherited
barrierCurve → Curve
The curve that is used for animating the modal barrier in and out.
read-onlyinherited
maintainState → bool
Whether the route should remain in memory when it is inactive.
read-onlyinherited
offstage ↔ bool
Whether this route is currently offstage.
read / writeinherited
subtreeContext → BuildContext?
The build context for the subtree containing the primary content of this route.
read-onlyinherited
animation → Animation<double>?
The animation that drives the route's transition and the previous route's forward transition.
read-onlyinherited
secondaryAnimation → Animation<double>?
The animation for the route being pushed on top of this route. This animation lets this route coordinate with the entrance and exit transition of route pushed on top of this route.
read-onlyinherited
hasScopedWillPopCallback → bool
True if one or more WillPopCallback callbacks exist.
protected">@protectedread-onlyinherited
canPop → bool
Whether this route can be popped.
read-onlyinherited
impliesAppBarDismissal → bool
Whether an AppBar in the route should automatically add a back button or close button.
read-onlyinherited
willDisposeAnimationController ↔ bool
Whether to takeover the controller created by createAnimationController.
read / writeinherited
completed → Future<T?>
This future completes only once the transition itself has finished, after the overlay entries have been removed from the navigator's overlay.
read-onlyinherited
reverseTransitionDuration → Duration
The duration the transition going in reverse.
read-onlyinherited
finishedWhenPopped → bool
Controls whether didPop calls NavigatorState.finalizeRoute.
read-onlyinherited
controller → AnimationController?
The animation controller that the route uses to drive the transitions.
protected">@protectedread-onlyinherited
debugLabel → String
A short description of this route useful for debugging.
read-onlyinherited
overlayEntries → List<OverlayEntry>
The overlay entries of this route.
read-onlyinherited
The navigator that the route is in, if any.
read-onlyinherited
settings → RouteSettings
The settings for this route.
read-onlyinherited
restorationScopeId → ValueListenable<String?>
The restoration scope ID to be used for the RestorationScope surrounding this route.
read-onlyinherited
willHandlePopInternally → bool
Whether calling didPop would return false.
read-onlyinherited
currentResult → T?
When this route is popped (see Navigator.pop) if the result isn't specified or if it's null, this value will be used instead.
read-onlyinherited
popped → Future<T?>
A future that completes when this route is popped off the navigator.
read-onlyinherited
isCurrent → bool
Whether this route is the top-most route on the navigator.
read-onlyinherited
isFirst → bool
Whether this route is the bottom-most active route on the navigator.
read-onlyinherited
hasActiveRouteBelow → bool
Whether there is at least one active route underneath this route.
protected">@protectedread-onlyinherited
isActive → bool
Whether this route is on the navigator.
read-onlyinherited
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

addLocalHistoryEntry(LocalHistoryEntry entry) → void
Adds a local history entry to this route.
inherited
addScopedWillPopCallback(WillPopCallback callback) → void
Enables this route to veto attempts by the user to dismiss it.
inherited
buildContent(BuildContext context) → Widget
Builds the primary contents of the route.
protected">@protected
buildPage(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation) → Widget
Override this method to build the primary content of this route.
override
buildTransitions(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation, Widget child) → Widget
Override this method to wrap the child with one or more transition widgets that define how the route arrives on and leaves the screen.
override
canTransitionFrom(TransitionRoute previousRoute) → bool
Returns true if previousRoute should animate when this route is pushed on top of it or when then this route is popped off of it.
inherited
canTransitionTo(TransitionRoute nextRoute) → bool
Returns true if this route supports a transition animation that runs when nextRoute is pushed on top of it or when nextRoute is popped off of it.
override
changedExternalState() → void
Called whenever the Navigator has updated in some manner that might affect routes, to indicate that the route may wish to rebuild as well.
inherited
changedInternalState() → void
Called whenever the internal state of the route has changed.
inherited
createAnimation() → Animation<double>
Called to create the animation that exposes the current progress of the transition controlled by the animation controller created by createAnimationController().
inherited
createAnimationController() → AnimationController
Called to create the animation controller that will drive the transitions to this route from the previous one, and back to the previous route from this one.
inherited
createOverlayEntries() → Iterable<OverlayEntry>
Subclasses should override this getter to return the builders for the overlay.
inherited
didAdd() → void
Called after install when the route is added to the navigator.
inherited
didChangeNext(Route? nextRoute) → void
This route's next route has changed to the given new route.
inherited
didChangePrevious(Route? previousRoute) → void
This route's previous route has changed to the given new route.
inherited
didComplete(T? result) → void
The route was popped or is otherwise being removed somewhat gracefully.
mustCallSuper">@mustCallSuperprotected">@protectedinherited
didPop(T? result) → bool
A request was made to pop this route. If the route can handle it internally (e.g. because it has its own stack of internal state) then return false, otherwise return true (by returning the value of calling super.didPop). Returning false will prevent the default behavior of NavigatorState.pop.
inherited
didPopNext(Route nextRoute) → void
The given route, which was above this one, has been popped off the navigator.
inherited
didPush() → TickerFuture
Called after install when the route is pushed onto the navigator.
inherited
didReplace(Route? oldRoute) → void
Called after install when the route replaced another in the navigator.
inherited
dispose() → void
Discards any resources used by the object.
inherited
install() → void
Called when the route is inserted into the navigator.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
removeLocalHistoryEntry(LocalHistoryEntry entry) → void
Remove a local history entry from this route.
inherited
removeScopedWillPopCallback(WillPopCallback callback) → void
Remove one of the callbacks run by willPop.
inherited
setState(VoidCallback fn) → void
Schedule a call to buildTransitions.
protected">@protectedinherited
toString() → String
A string representation of this object.
inherited
willPop() → Future<RoutePopDisposition>
Returns RoutePopDisposition.doNotPop if any of callbacks added with addScopedWillPopCallback returns either false or null. If they all return true, the base Route.willPop's result will be returned. The callbacks will be called in the order they were added, and will only be called if all previous callbacks returned true.
inherited

Operators

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