> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ones1ght.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Release Note - Flutter

> Release Note - OneS1ght for Flutter (Preview)

<Info>
  For installation, see [Flutter Getting Started · Installation](/en/sdk/integration/flutter#installation).<br />
  The Flutter SDK is a **preview** — not an official release, and its API may change.
</Info>

## 0.0.1 — 2026-10-08 (preview)

**First preview.** A Flutter plugin that wraps the OneS1ght iOS SDK `0.2.2` and Android SDK `0.0.9`.

```yaml theme={null}
ones1ght_sdk:
  git:
    url: https://github.com/onecheck-inc/OneS1ght-Flutter-SDK
    ref: v0.0.1
```

### Added

* **Same API as the iOS SDK** — initialization, permission, building / floor / zone lookup, floor selection, profiles,
  the positioning session and upload control. Native callbacks arrive as `Stream`s with the same names.
* **Error codes as they are** — failures arrive as `OneS1ghtException`, and `code` is the [error code](/en/sdk/faq/error-code)
  shared by iOS and Android.

### Good to know

* iOS is added **only through Swift Package Manager** (Flutter 3.44+). On the CocoaPods path, installation stops with instructions.
* On Android, `MainActivity` must be a `FlutterFragmentActivity` for `requestPermission()` to work.
* Custom positioning providers (`begin(provider:)`) are not wrapped.


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