Overview
navigation_history_observer is a Flutter NavigatorObserver that tracks and stores the history of pushed and popped routes during navigation. It provides developers with access to the complete navigation flow, enabling features like back-button behavior customization, analytics, or debugging navigation patterns. The observer captures route transitions in real time across all supported platforms, including mobile, web, and desktop. It integrates seamlessly with Flutter's routing system and requires minimal setup via the pub add command.
Use cases
- Debugging navigation flows
- Implementing custom back navigation logic
- Tracking user journey for analytics
- Recreating navigation state after app restart
- Monitoring route transitions in real time
Key features
- Tracks both pushed and popped routes
- Provides full navigation history
- Cross-platform support (Android, iOS, Web, macOS, Windows, Linux)
- Simple integration with Navigator
- Real-time route change monitoring
Suitable for
- Developers building complex navigation workflows
- Apps requiring detailed navigation analytics
- Teams implementing custom navigation behaviors
- Debugging route-related issues
- Applications needing state restoration
Considerations
- May increase memory usage with deep navigation stacks
- Requires manual management of history data
- Not suitable for lightweight navigation needs
- Limited to use with MaterialApp or CupertinoApp
- Should be registered with navigator observers properly