onEvent method

@override Future<bool> onEvent({ required FsmEvent event, required FsmOwner owner, })

Called when an event is received by the FSM

Implementation

@override
Future<bool> onEvent(
    {required FsmEvent event, required FsmOwner owner}) async {
  BleDeviceOwner deviceOwner = owner as BleDeviceOwner;
  debugPrintSynchronously("OnEvent: BleDeviceReadyState ${deviceOwner.device.getId()} - Event $event");

  if (event is BleDeviceConnectionStateChangedEvent) {
    if (event.newState == BleConnectionState.disconnected) {
      // Transition to the disconnected state.
      await owner
          .getFsm()
          ?.changeState(nextState: BleDeviceDisconnectedState());
    }
    return true;
  }

  if (event is BleWriteCharacteristicEvent) {
    //await deviceOwner.device.writeCharacteristic(
    deviceOwner.device.writeCharacteristic(
        serviceUuid: event.serviceUuid,
        charUuid: event.charUuid,
        value: event.value);
    return true;
  }
  if (event is BleDisconnectDeviceEvent) {
    // Transition to disconnecting state to handle user request to disconnect.
    //await owner
    owner
        .getFsm()
        ?.changeState(nextState: BleDeviceDisconnectingState());
    return true;
  }
  else if (event is BleEnableCharacteristicNotifyEvent) {
    //await deviceOwner.device.enableCharacteristicIndicate(serviceUuid: event.serviceUuid, charUuid: event.charUuid);
    deviceOwner.device.enableCharacteristicIndicate(serviceUuid: event.serviceUuid, charUuid: event.charUuid);
    return true;
  }

  else if (event is BleDisableCharacteristicNotifyEvent) {
    //await deviceOwner.device.disableCharacteristicNotify(serviceUuid: event.serviceUuid, charUuid: event.charUuid);
    deviceOwner.device.disableCharacteristicNotify(serviceUuid: event.serviceUuid, charUuid: event.charUuid);
  }

  return false;
}