Overview
overlay_support is a Flutter package that provides a simple and flexible way to display overlays such as toasts and notifications across all major platforms. It acts as a provider-based solution, enabling developers to easily manage and customize overlay content without complex setup. The package supports dynamic positioning, customizable styling, and smooth animations, making it ideal for in-app feedback mechanisms. With minimal configuration, developers can integrate persistent or temporary overlays into their apps.
Use cases
- Displaying user feedback messages
- Showing temporary notifications
- Creating custom toast components
- Implementing in-app alerts
- Managing overlay lifecycle
- Enhancing UX with non-intrusive messages
Key features
- Provider-based overlay management
- Cross-platform support (Android, iOS, Web, macOS, Windows, Linux)
- Customizable toast and notification styles
- Easy integration with existing Flutter apps
- Support for dynamic positioning and animations
- Built-in lifecycle control
Suitable for
- Developers building cross-platform Flutter apps
- Teams needing lightweight notification systems
- Apps requiring consistent in-app feedback
- UI/UX designers focused on subtle interactive elements
- Projects where minimal dependencies are preferred
Considerations
- May require additional styling for complex UIs
- Overlay stacking behavior should be tested across platforms
- Limited built-in theming options compared to full-featured packages
- Not intended for heavy-duty modal dialogs
- Performance impact with high-frequency overlay updates