Overview
A Flutter plugin enabling apps to display content over other applications on Android, such as floating windows or overlays. It allows developers to create persistent UI elements that remain visible across different app contexts, ideal for tools like chat heads, media controls, or real-time notifications. The plugin integrates with the Android system's overlay permissions and provides a simple API to manage the overlay window’s position, visibility, and interaction. It is particularly useful for apps requiring constant user attention without full-screen interruption.
Use cases
- Floating chat heads
- Real-time notifications
- Media control overlays
- Persistent UI widgets
- Screen recording helpers
Key features
- Android-only support
- System overlay permission handling
- Customizable overlay size and position
- Simple API for show/hide
- Background execution compatibility
Suitable for
- Apps needing persistent on-screen elements
- Developers building interactive overlays
- Tools requiring minimal user interaction
- Android-focused Flutter projects
- Accessibility or utility apps
Considerations
- Requires Android system overlay permission
- Limited to Android platform
- May be restricted by device manufacturers
- User must manually enable overlay permission
- Potential battery and performance impact