setExtraData method

BeaconBroadcast setExtraData(
  1. List<int> extraData
)

Sets extra data.

This parameter is Android only. If beacon layout allows it, you can add extra bytes to the data transmitted by the beacon. Value must be within a range 0-255.

For more information check section Adding extra data in the documentation.

For iOS, beacon layout doesn't allow to transmit any extra data.

This parameter is optional.

Implementation

BeaconBroadcast setExtraData(List<int> extraData) {
  if (extraData.any((value) => value < 0 || value > 255)) {
    throw new IllegalArgumentException("Illegal arguments! Extra data values must be within a byte range 0-255");
  }
  _extraData = extraData;
  return this;
}