@sigx/lynx-clipboard

System clipboard access for sigx-lynx. UIPasteboard on iOS, ClipboardManager on Android.

Install

pnpm add @sigx/lynx-clipboard

No special permissions — sigx prebuild auto-discovers and links the native module.

Usage

import { Clipboard } from '@sigx/lynx-clipboard';

Clipboard.setString('Hello, world!');
const text = await Clipboard.getString();
const isPopulated = await Clipboard.hasString();

API

| Method | Notes | | ------------------------------------- | -------------------------------------------------------------------------------------------------- | | setString(text: string): void | Sync write. | | getString(): Promise<string> | Async — both platforms can prompt the user (iOS 14+ shows a "Pasted from …" toast). | | hasString(): Promise<boolean> | Whether the clipboard currently contains a string. | | isAvailable(): boolean | Whether the native module is registered in the current build. |

Gotchas

• iOS 14+ toast. Reading the clipboard surfaces a system-level "Pasted from " notification. Don't poll — call getString() only on user intent (paste button, etc.).

Reference app

examples/lynx-one/my-sigx-app/src/cards/ClipboardCard.tsx covers a copy/paste round-trip with hasString() gating.