SentryNavigatorObserver class

This is a navigation observer to record navigational breadcrumbs. For now it only records navigation events and no gestures.

Routes can always be null and their Route.settings can also always be null. For example, if the application starts, there is no previous route. The RouteSettings is null if a developer has not specified any RouteSettings.

SentryNavigatorObserver must be added to the navigation observer of your used app. This is an example for MaterialApp, but the integration for CupertinoApp and WidgetsApp is the same.

import 'package:flutter/material.dart';
import 'package:sentry_flutter/sentry_flutter.dart';

MaterialApp(
  navigatorObservers: [
    SentryNavigatorObserver(),
  ],
  // other parameter ...
)

See also:

• RouteObserver
• Navigating with arguments

Inheritance

• Object
• NavigatorObserver
• RouteObserver<PageRoute>
• SentryNavigatorObserver

Constructors

SentryNavigatorObserver({Hub? hub})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hub → Hub

final

navigator → NavigatorState?

The navigator that the observer is observing, if any.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

debugObservingRoute(PageRoute route) → bool

Whether this observer is managing changes for the specified route.

inherited

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 oldRoute with newRoute.

override

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(RouteAware routeAware, PageRoute route) → void

Subscribe routeAware to be informed about changes to route.

inherited

toString() → String

A string representation of this object.

inherited

unsubscribe(RouteAware routeAware) → void

Unsubscribe routeAware.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited