Overview
The universal_platform package provides a cross-platform replacement for Dart's Platform class, enabling consistent platform detection across Web, mobile, and desktop environments. It allows developers to perform platform checks in business logic layers (like views and models) without relying on platform-specific implementations. This ensures reliable behavior regardless of the target runtime, simplifying code that needs to adapt based on the underlying platform.
Use cases
- Cross-platform app development
- Platform-specific UI/behavior logic
- Shared business logic across platforms
- Testing on multiple targets
- Avoiding platform-specific imports
Key features
- Unified platform detection
- Works on Web, Android, iOS, macOS, Windows, Linux
- No need for conditional imports
- Simple API similar to dart:io.Platform
- Supports isAndroid, isIOS, isWeb, etc.
Suitable for
- Developers targeting multiple platforms
- Apps requiring consistent platform checks
- Teams avoiding platform-specific code duplication
- Projects using shared logic across platforms
- Those needing reliable web support
Considerations
- Requires explicit import instead of dart:io.Platform
- May not cover all niche platform features
- Limited to basic platform identification
- Not a full replacement for all dart:io functionality
- Depends on external dependency management