Overview
cr_file_saver is a Flutter package that enables saving files to Android and iOS devices, handling permission requests automatically when required. It simplifies file operations by abstracting platform-specific details, making it easy to store files like images, documents, or data exports directly on the user's device. The package integrates seamlessly with Flutter apps and supports both platforms with consistent APIs. It’s ideal for applications needing offline file storage or export functionality.
Use cases
- Saving exported documents
- Storing app-generated images
- Exporting data to local storage
- Handling file downloads
- Managing user-generated content
Key features
- Automatic permission handling
- Cross-platform support (Android & iOS)
- Simple API for file saving
- Supports various file types
- Built-in error management
Suitable for
- Apps requiring file export
- Media-heavy applications
- Offline data storage
- Document management tools
- User content saving
Considerations
- Requires runtime permissions on Android
- Limited to file saving (no reading)
- Platform-specific behavior may vary
- No built-in file browsing
- Depends on native OS file system access