isNotifying property

bool get isNotifying

return true if we're subscribed to this characteristic

• you can subscribe using setNotifyValue(true)

Implementation

bool get isNotifying {
  var cccd = descriptors._firstWhereOrNull(
    (d) => d.descriptorUuid == cccdUuid && d.instanceId == instanceId,
  );
  if (cccd == null) {
    return false;
  }
  var hasNotify = cccd.lastValue.isNotEmpty && (cccd.lastValue[0] & 0x01) > 0;
  var hasIndicate = cccd.lastValue.isNotEmpty && (cccd.lastValue[0] & 0x02) > 0;
  return hasNotify || hasIndicate;
}