xsoulspace_inference_gemma_flutter 0.1.0-beta.1

Flutter Gemma-backed implementation of xsoulspace_inference_core for desktop/mobile.

xsoulspace_inference_gemma_flutter

Flutter Gemma-backed implementation of xsoulspace_inference_core for desktop/mobile. Uses flutter_gemma (on-device FunctionGemma).

Install

Add to your app pubspec.yaml:

dependencies:
  xsoulspace_inference_gemma_flutter:
    path: ../xsoulspace_inference_gemma_flutter  # or version from pub
  xsoulspace_inference_core:
    path: ../xsoulspace_inference_core

Then run flutter pub get.

Update

Bump the dependency version and run flutter pub get (or flutter pub upgrade).

Uninstall / rollback

Remove the dependency from pubspec.yaml. There is no package-owned system state to clean.

Version

Version is in pubspec.yaml; there is no --version CLI (library only).

Release contract and failure behavior

• Smoke verification: From the package root run make test (or flutter test and, on macOS, make test-integration from the example).
• Failure behavior: All failures are returned as InferenceResult.fail with a code and optional message/details. Codes include:
  • request_prompt_empty, request_working_directory_empty, request_schema_empty — validation (from core).
  • engine_unavailable — no active Gemma model or inference error.
  • codex_output_empty — model produced no output.
  • json_parse_failed — output was not valid JSON.
  • schema_validation_failed — output did not match the requested schema.
  • task_unsupported — STT/TTS requests are not supported by this text-only wrapper.

Example app and e2e

The example/ app provides:

• Check availability — refreshes and shows whether a Gemma model is active.
• Install model — installs from the default Hugging Face URL (network + disk).
• Run inference — runs one inference with a simple schema when available.

Run the example: cd example && flutter run -d macos. Run integration tests: cd example && flutter test integration_test -d macos (skips infer when no model).

One-command smoke

From the package root:

make test

This runs package unit tests and, on macOS, the example integration test. Full e2e with a downloaded model is optional (manual or CI with model install).