Overview
The file_picker_linux package provides a Linux-specific implementation of the file_picker plugin, leveraging GTK3 and XDG Desktop Portals to enable native file and directory selection within Flutter applications. It ensures seamless integration with Linux desktop environments by using platform-native dialogs, offering users a familiar and consistent experience. The package is designed to work alongside the main file_picker plugin, automatically detecting and utilizing the appropriate backend on Linux systems.
Use cases
- Selecting files and directories in Linux desktop apps
- Integrating native file dialogs in Flutter Linux apps
- Supporting file uploads from Linux desktops
- Enabling document management in Linux-based Flutter tools
- Using XDG Desktop Portals for secure file access
Key features
- GTK3-based native file picker
- XDG Desktop Portals integration
- Automatic platform detection
- Secure file access via portals
- Cross-compatibility with file_picker core
Suitable for
- Flutter developers targeting Linux desktop
- Apps requiring native file dialogs on Linux
- Projects using XDG Desktop Portals for security
- Developers building Linux-first Flutter applications
- Teams maintaining multi-platform file pickers
Considerations
- Requires Linux environment
- Depends on file_picker core package
- May need additional system permissions
- Limited to Linux platforms
- GTK3 and portal availability on target systems