Overview
just_audio_background is an extension for the just_audio package that enables background audio playback and media notifications on Android, iOS, Web, and macOS. It allows apps to continue playing audio even when the app is minimized or the device is locked. The package integrates seamlessly with just_audio, providing a consistent API for managing playback states, controls, and metadata in the system's media notification center. It supports rich media controls such as play, pause, skip, and seek via system-level media buttons and lock screens.
Use cases
- Background music playback
- Media notifications on lock screen
- App continuity during device lock
- Cross-platform audio streaming
- Remote control via Bluetooth devices
Key features
- Background audio support
- System media notifications
- Cross-platform compatibility
- Integration with just_audio
- Remote control via media keys
Suitable for
- Music and podcast apps
- Audio streaming services
- Fitness and meditation apps
- Apps requiring continuous playback
- Developers using just_audio
Considerations
- Requires platform-specific setup
- Limited web support for background playback
- Additional permissions on Android
- iOS background modes must be enabled
- Notification behavior varies by platform