NavigationAnalyticsSink class interface

A sink for navigation analytics events.

j_navigation does not depend on a concrete analytics package. Instead it emits screen-enter / screen-exit events to an optional NavigationAnalyticsSink provided to NavigationController. Host apps implement this interface and adapt the events to whatever analytics stack they use.

When no sink is provided, NavigationController silently skips analytics — the "no analytics" build.

Constructors

NavigationAnalyticsSink()

Creates a navigation analytics sink.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

flush() → Future<void>

Flushes any buffered events. Called on controller dispose.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onScreenEnter(NavigationScreenEnterEvent event) → void

Called when a screen is entered via navigation.

onScreenExit(NavigationScreenExitEvent event) → void

Called when a screen is exited via navigation.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited