Overview
flutter_overlay_manager is a Flutter package designed to simplify overlay management by decoupling overlays from the main UI. It provides a clean way to display temporary content like dialogs, tooltips, or banners without interfering with the navigation stack. By handling overlays independently of Navigator, it resolves common issues such as overlapping routes and inconsistent state management. The package supports all major platforms, making it ideal for cross-platform apps needing reliable overlay behavior.
Use cases
- Displaying floating notifications
- Managing on-screen alerts
- Creating custom tooltip systems
- Handling modal overlays without route conflicts
- Implementing full-screen loading indicators
Key features
- Separates overlays from main UI
- Resolves Navigator-related overlay issues
- Cross-platform support
- Simple API for overlay creation
- Automatic cleanup of overlays
Suitable for
- Developers building complex UIs with multiple overlays
- Apps requiring consistent overlay behavior across platforms
- Teams avoiding Navigator complications
- Projects needing lightweight overlay solutions
Considerations
- May require additional state management for complex use cases
- Not intended for primary navigation
- Limited documentation compared to popular packages
- Best suited for non-critical overlay elements