---
title: EABluetoothAccessoryPickerCompletion
framework: externalaccessory
role: symbol
role_heading: Type Alias
path: externalaccessory/eabluetoothaccessorypickercompletion
---

# EABluetoothAccessoryPickerCompletion

The completion block for the Bluetooth picker.

## Declaration

```swift
typealias EABluetoothAccessoryPickerCompletion = ((any Error)?) -> Void
```

## Discussion

Discussion You use this block to process results generated by the showBluetoothAccessoryPicker(withNameFilter:completion:) method. The block receives an NSError object as its only parameter. If no error occurred, this parameter is set to nil.

## See Also

### Presenting the Bluetooth Picker

- [showBluetoothAccessoryPicker(withNameFilter:completion:)](externalaccessory/eaaccessorymanager/showbluetoothaccessorypicker(withnamefilter:completion:).md)
- [EABluetoothAccessoryPickerError](externalaccessory/eabluetoothaccessorypickererror.md)
- [EABluetoothAccessoryPickerError.Code](externalaccessory/eabluetoothaccessorypickererror/code.md)
- [EABluetoothAccessoryPickerErrorDomain](externalaccessory/eabluetoothaccessorypickererrordomain.md)