private void OnNfc(object sender, RoutedEventArgs e)
{
BluetoothAddress btAddress = new BluetoothAddress(new byte[] { 252, 27, 32, 49, 211, 152, 0, 0 });
BluetoothHandler.MakeConnection(btAddress);
bluetoothIndicator.Fill = !BluetoothHandler.IsConnected() ? new SolidColorBrush(Colors.Red) : new SolidColorBrush(Colors.Green);
}
private void OnBarcodeClick(object sender, RoutedEventArgs e)
{
try
{
var str = BluetoothHandler.GetStrFromBluetooth().Trim('\0').Split(',');
long medicineCode = long.Parse(str[0]);
string medicineName = str[1];
int month = int.Parse(str[2].Substring(0, 2));
int year = int.Parse(str[2].Substring(2, 4));
var medicine = new Medicine(medicineName, new DateTime(year, month, 1), medicineCode);
List <Medicine> medicines = Dict;
Predicate <Medicine> medicineFinder = m => { return(m.Code == medicineCode); };
if (medicines.Exists(medicineFinder))
{
UpdateCounter(medicine, this);
return;
}
medicines.Add(medicine);
RowAdder.AddRow(medicine, this, medicines.Count, OnClickCheckBox);
}
catch (Exception exception)
{
bluetoothIndicator.Fill = new SolidColorBrush(Colors.Red);
Console.WriteLine(exception);
BluetoothHandler.Close();
}
}
private async void mainInsertBTN_ClickAsync(object sender, EventArgs e)
{
int n = 0;
try
{
SqlConnection connection = new SqlConnection(
"Data Source = smartclosetdatabase.database.windows.net; Initial Catalog = smartclosetdb; User ID = HAGATZAR; Password = SCAMO236###; Connect Timeout = 30; Encrypt = True; TrustServerCertificate = False; ApplicationIntent = ReadWrite; MultiSubnetFailover = False;");
connection.Open();
SqlCommand command = new SqlCommand("(select min(CELLNUM) from (SELECT CELLNUM FROM CELLS except (SELECT CELLNUM FROM ITEMS WHERE username = '******' and incloset = 1)) diff)", connection);
SqlDataReader reader = command.ExecuteReader();
Console.WriteLine("test1:{0}", reader);
if (reader.HasRows)
{
reader.Read();
n = reader.GetInt32(0);
}
else
{
Console.WriteLine("No rows found.");
}
reader.Close();
}
catch (SqlException err)
{
// Console.WriteLine(err); //todo
}
await BluetoothHandler.sendAsync(n - 1);
Android.Content.Intent insert = new Android.Content.Intent(this, typeof(insertMainActivity));
insert.PutExtra("username", username);
insert.PutExtra("currCell", n);
StartActivity(insert);
}
private void ConnectToBluetoothDevice()
{
ICollection <BluetoothDevice> pairedDevices = btAdapter.BondedDevices;
if (pairedDevices.Count > 0)
{
foreach (BluetoothDevice device in pairedDevices)
{
string name = device.Name;
string address = device.Address;
Logger.Log($"Name: {name}\nAddress: {address}");
if (name == "AKO SI BLUETOOTH")
{
btDevice = device;
break;
}
}
}
// TODO AUTO ON NARIN UNG BLUETOOTH BAGO GAWIN TO PARA DIRE-DIRETSO
handler = new BluetoothHandler(this);
btService = new BluetoothService(this, handler);
btService.BtUUID = btDevice.GetUuids()[0].Uuid;
// connect na
//btService.StartClient(btDevice);
}
protected override void OnStart()
{
base.OnStart();
handler = new BluetoothHandler(this);
btService = new BluetoothService(this, handler);
TurnOnBluetooth();
}
private async void mainDoneBTN_ClickAsync(object sender, EventArgs e)
{
if (n != 1)
{
await BluetoothHandler.sendAsync(9 - n);
}
Android.Content.Intent main2 = new Android.Content.Intent(this, typeof(MainActivity2));
main2.PutExtra("username", username);
StartActivity(main2);
}
public GattCallback(Bluetooth parent, ConnectionSource connection)
{
_parent = parent;
_identifier = Encoding.UTF8.GetBytes(parent._identifier);
_handler = new BluetoothHandler(connection)
{
DisconnectDevice = Disconnect,
WriteValue = WriteValue,
UpdateStatus = _parent.OnStatusUpdated,
};
}
public PeripheralDelegate(Bluetooth parent, ConnectionSource connection)
{
_manager = parent._manager;
_parent = parent;
_adapterName = UIDevice.CurrentDevice.Name;
_handler = new BluetoothHandler(connection)
{
WriteValue = WriteValue,
DisconnectDevice = Disconnect,
UpdateStatus = _parent.OnStatusUpdated,
};
}
private void speechRecognizer_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
var firstWord = e.Result.Words[0].Text.ToLower();
if (e.Result.Words.Count != 2 && firstWord != "medicine")
{
return;
}
var medicineName = e.Result.Words[1].Text.ToLower();
Medicine medicine = new Medicine();
for (int index = 0; index < _medicineList.MedicineVal.Count; index++)
{
medicine = _medicineList.MedicineVal[index];
if (medicine.Name.ToLower() != medicineName)
{
continue;
}
MedicineLbl.Content = medicineName.ToUpper();
UsagesText.Text = medicine.UserDesc;
DangersText.Text = medicine.DangersDesc;
if (medicine.ImagePath == string.Empty)
{
return;
}
BitmapImage bitImage = new BitmapImage();
bitImage.BeginInit();
bitImage.UriSource = new Uri(medicine.ImagePath);
bitImage.EndInit();
ImageContent.Source = bitImage;
break;
}
if (_medicineInfoDict.ContainsKey(medicine.Code) && BluetoothHandler.IsConnected())
{
BluetoothHandler.SendAnglesToLaser(_medicineInfoDict[medicine.Code].DeltaAngle);
Console.WriteLine("Got this medicine: {0}", medicine.Name);
}
_speechRecognizer.SpeechRecognized += speechRecognizer_SpeechRecognized;
}
private void OnLaser(object sender, RoutedEventArgs e)
{
BluetoothAddress btAddress = new BluetoothAddress(new byte[] { 17, 71, 48, 49, 211, 152, 0, 0 });
BluetoothHandler.MakeConnection(btAddress);
if (!BluetoothHandler.IsConnected())
{
bluetoothIndicator.Fill = new SolidColorBrush(Colors.Red);
}
else
{
bluetoothIndicator.Fill = new SolidColorBrush(Colors.Green);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
Button signInBTN = FindViewById <Button>(Resource.Id.button1);
Button signUpBTN = FindViewById <Button>(Resource.Id.button2);
signInBTN.Click += mainSignInBTN_Click;
signUpBTN.Click += mainSignUpBTN_Click;
TextView connected = FindViewById <TextView>(Resource.Id.textView1);
BluetoothHandler.connect();
connected.Text = "Connected";
}
private async void onClick(int curCell)
{
await BluetoothHandler.sendAsync(cellArr[curCell - 1] - 1);
try
{
SqlConnection connection = new SqlConnection(
"Data Source = smartclosetdatabase.database.windows.net; Initial Catalog = smartclosetdb; User ID = HAGATZAR; Password = SCAMO236###; Connect Timeout = 30; Encrypt = True; TrustServerCertificate = False; ApplicationIntent = ReadWrite; MultiSubnetFailover = False;");
connection.Open();
SqlCommand command = new SqlCommand("UPDATE items SET incloset = 0, numofselects = numofselects + 1, lastact=GetDate() WHERE incloset = 1 and username = '******' and cellnum = " + cellArr[curCell - 1] + "; ", connection);
SqlDataReader reader = command.ExecuteReader();
}
catch (SqlException err)
{
Console.WriteLine(err); //todo
}
Android.Content.Intent done = new Android.Content.Intent(this, typeof(DoneActivity));
done.PutExtra("username", username);
done.PutExtra("currCell", cellArr[curCell - 1]);
StartActivity(done);
}
public override void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
// Bluetooth On/Off Switch
btSwitch = view.FindViewById <Switch> (Resource.Id.swt_cli_dev_bt);
btSwitch.CheckedChange += OnBluetoothSwitchChanged;
// Bluetooth Connect Button
btnConnect = view.FindViewById <Button>(Resource.Id.btn_cli_dev_connect);
btnConnect.Click += OnBluetoothConnectClicked;
// Bluetooth Discover Devices Button
//btnDiscover = view.FindViewById <Button> (Resource.Id.btn_cli_dev_discover);
//btnDiscover.Click += OnBluetoothDiscoverClicked;
// Get default bluetooth adapter
btAdapter = BluetoothAdapter.DefaultAdapter;
ICollection <BluetoothDevice> pairedDevices = btAdapter.BondedDevices;
if (pairedDevices.Count > 0)
{
foreach (BluetoothDevice device in pairedDevices)
{
string name = device.Name;
string address = device.Address;
Logger.Log($"Name: {name}\nAddress: {address}");
if (name == "AKO SI BLUETOOTH")
{
btDevice = device;
}
}
}
handler = new BluetoothHandler(this);
btService = new BluetoothService(this.Context, handler);
}
public void Dispose()
{
BluetoothHandler.Close();
}
