searchForDevice method

Stream<PolarDeviceInfo> searchForDevice()

Start searching for Polar device(s)

• Parameter onNext: Invoked once for each device
• Returns: Observable stream
• onNext: for every new polar device found

Implementation

Stream<PolarDeviceInfo> searchForDevice() {
  return _searchChannel.receiveBroadcastStream().map(
        (event) => PolarDeviceInfo.fromJson(jsonDecode(event)),
      );
}