Overview
flutter_map_cache is a lightweight and efficient caching plugin designed specifically for tile layers in the flutter_map library. It enhances performance by storing downloaded map tiles locally, reducing redundant network requests and improving load times. The plugin seamlessly integrates with flutter_map, supporting all major platforms including Android, iOS, Web, macOS, Windows, and Linux. With minimal configuration, it provides reliable caching without adding complexity to existing map implementations.
Use cases
- Caching map tiles to reduce bandwidth usage
- Improving offline map performance
- Speeding up repeated map view loads
- Reducing server load from repeated tile requests
- Enhancing user experience in low-connectivity areas
Key features
- Minimal overhead and small footprint
- Automatic cache management
- Cross-platform compatibility
- Seamless integration with flutter_map
- Supports both memory and disk caching
Suitable for
- Developers building map-heavy apps
- Apps requiring offline or low-bandwidth map access
- Projects aiming to optimize map performance
- Teams using flutter_map for geospatial data visualization
- Applications targeting multiple platforms
Considerations
- Cache size should be monitored to avoid excessive storage use
- Clearing cache may be needed for updated map data
- Not suitable for real-time dynamic tile updates
- Requires proper handling of cache expiration policies
- May need additional configuration for large-scale deployments