litertlm 0.0.1

Unified Flutter package for LiteRT-LM on every platform.

flutter_litertlm

Unified Flutter package for LiteRT-LM on every platform.

Project Strategy

This project is intended to be a lightweight bridge to prebuilt LiteRT-LM packages. It uses the official LiteRT-LM package on each platform if it exists to maximize platform-level optimizations. This package therefore provides official, platform-optimized binaries while exposing a unified Dart interface across all supported platforms.

Platform Support

Platform	Runtime artifact	Integration	Limitations
iOS	Official Swift package	C FFI	N/A
Android	Official Gradle package	JNI FFI	N/A
macOS	Official Swift package	C FFI	N/A
Windows	Prebuilt C library	C FFI	x86_64 only
Linux	Prebuilt C library	C FFI	x86_64 only
Web	Official npm package	JS interop	N/A

Code Layout

• lib/litertlm.dart: Public API entry
• lib/contracts/*.dart: Public contracts
• lib/native/runtime.dart: Unified runtime interface and platform selector
• lib/native/ffi/c.dart: C FFI runtime
• lib/native/ffi/jni.dart: JNI FFI runtime
• lib/native/js_interop/runtime.dart: JS interop runtime
• src/native_ffi_support.c: Native C FFI support for allocation and callback bridging

Runtime Reliability

This package works as a lightweight bridge to the official LiteRT-LM prebuilt runtime libraries. Native runtime failures may crash or emit process-level signals that Dart cannot catch. This package aims to expose the runtime interface as close to the original as possible, it will not try to fix/repair/fallback for known unsupported cases.