listenToConnectionState method

Stream<BleDeviceConnectionState> listenToConnectionState(
  1. String deviceId
)

Listens to the connection state of the BLE device with the given deviceId.

deviceId - The identifier of the target device.

Returns a stream of BleDeviceConnectionState indicating the connection state.

Implementation

Stream<BleDeviceConnectionState> listenToConnectionState(String deviceId) {
  try {
    return _bleConnectivityHandler.listenToConnectionState(deviceId);
  } catch (e) {
    _appLogger.error("Error listening to connection state: $e");
    rethrow;
  }
}