qr-vision

A fast and efficient QR code scanner using mobile vision for Capacitor

Install

npm install qr-vision
npx cap sync

API

• start()
• stop()
• addListener(...)
• removeAllListeners()
• Interfaces

start()

start() => any

Set up preview and start scanning for qr codes.

Returns: any

---

stop()

stop() => any

Destroy preview and stop scanning for qr codes.

Returns: any

---

addListener(...)

addListener(eventName: 'qrVisionResult', listenerFunc: ScanResultListener) => Promise<PluginListenerHandle> & PluginListenerHandle

Add a listener for scan results

Param	Type
eventName	"qrVisionResult"
listenerFunc	(event: ScanResult) => void

Returns: any

---

removeAllListeners()

removeAllListeners() => any

Remove all the listeners that are attached to this plugin.

Returns: any

---

Interfaces

PluginListenerHandle

Prop	Type
remove	() => any