Barcode scanner built into companion apps

[Hedda]

Voting for it for another reason, because like QR code scanning added for integration device inclusion.

ZHA integration Zigbee implementation already supports QR code commisioning and lead developer of Z-Wave JS does have Z-Wave SmartStart (Z-Wave QR code provisioning) on his roadmap wishlish.

Would be great if the Home Assistant iOS and Android apps could scan both barcodes and QR codes then pass data along on to integrations that could support receiving a barcode and/or QR code. See:

https://community.home-assistant.io/t/request-qr-code-tags-scanning-for-joining-new-zigbee-3-0-device-and-z-wave-plus-v2-to-home-assistant-zha-and-z-wave-js-integration-component-via-ui-and-companion-apps/231185

Zigbee device provisioning by scanning QR Code = QR camera scanner in ZHA's UI config and companion apps to include new Zigbee 3.0 devices to Home Assistant's ZHA integration?

Could the Home Assistant UI and companion apps support QR code scanning to add new Zigbee 3.0 (ZB3) devices for ‘quick-start’ joining/pairing in ZHA integration component using qr_code parameter? Enabling this could allow users to open Home Assistant’s UI or companion app on Android/iOS, scan the QR code of the Zigbee 3.0 device or its box to initiate device joining/pairing in Home Assistant ZHA. As I understand backend support for “qr_code” and “install_code” is already available Home Assista…