GestureNavigationDecorationFactory
Returns a AnimatedNavDecorator.Factory implementation which support navigation through appropriate gestures on certain platforms.
When running on Android 14 (or never) devices, this decoration supports Android's 'predictive back gesture'.
When running on iOS, this decoration simulates iOS's 'interative pop gesture'.
On other platforms, it defers to
NavigatorDefaults.DefaultDecoration.
Parameters
The AnimatedNavDecorator.Factory which should be used when running on platforms which GestureNavigationDecorationFactory does not support.
A lambda which will be called when the user has invoked a 'back' gesture. Typically this should call Navigator.pop().
A factory that creates an IOSPredictiveBackNavDecorator for iOS predictive back navigation.
Return
An AnimatedNavDecorator.Factory that provides iOS predictive back navigation.
Parameters
The AnimatedNavDecorator.Factory to use when predictive back is not supported.
A callback to be invoked when a back gesture is performed.