getDescriptor method

Future<WebBluetoothRemoteGATTDescriptor> getDescriptor(String descriptorUUID)

Return a WebBluetoothRemoteGATTDescriptor for this characteristic.

descriptorUUID the UUID (lower case) of the descriptor.

The descriptor describes the values stored on the characteristic.

• May throw SecurityError if the descriptor's UUID is on a blocklist.

• May throw NetworkError if the GATT server is not connected.

• May throw InvalidStateError if characteristic is null.

• May throw NotFoundError if the descriptor was not found.

See:

• WebBluetoothRemoteGATTDescriptor

• getDescriptors

• https://developer.mozilla.org/en-US/docs/Web/API/BluetoothRemoteGATTCharacteristic/getDescriptor

• https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptor

Implementation

Future<WebBluetoothRemoteGATTDescriptor> getDescriptor(
    final String descriptorUUID) async {
  final promise =
      _JSUtil.callMethod(_jsObject, "getDescriptor", [descriptorUUID]);
  final result = await _JSUtil.promiseToFuture(promise);
  return WebBluetoothRemoteGATTDescriptor.fromJSObject(result, this);
}