Function usePixelScannerNotify

usePixelScannerNotify<T>(updateItems, opt?): [T[], ((action: PixelScannerDispatchAction) => void), PixelScannerStatus]
React hook that creates PixelScanner to scan for Pixels using Bluetooth.
Type Parameters
- T
Parameters
- updateItems: ((items: T[], ops: readonly PixelScannerListOperation[]) => T[])
  Callback that maps ScannedPixel to the desired type. The returned array is stored in the React state value that is returned by this function. As such, a new array must be returned to trigger a React state update. Parameters:
  - items: The last returned array of T objects.
  - updates: The list of new or updated ScannedPixel along with their new and previous index in the list (undefined for new items).
  - Returns: The updated list of T objects.
  - - (items, ops): T[]
    - Parameters
      items: T[]
      ops: readonly PixelScannerListOperation[]
      Returns T[]
- Optionalopt: PixelScannerOptions
  Optional arguments, see PixelScannerOptions.
Returns [T[], ((action: PixelScannerDispatchAction) => void), PixelScannerStatus]
An array with:
- The list of T objects corresponding to the scanned Pixels.
- A stable reducer like function to dispatch actions to the scanner.
- The scan status or the last error.
Remarks
This hook is reserved for advanced usage. There are simpler hooks such as useScannedPixels or useScannedPixelNotifiers.
- Defined in packages/react-native-pixels-connect/src/hooks/usePixelScannerNotify.ts:68