void IAdvertiseAndDiscoverBluetoothDevice.Advertise()
{
try
{
Analytics.TrackEvent(Build.Model + " Advertise method called.");
bluetoothLeAdvertiser = BluetoothAdapter.DefaultAdapter.BluetoothLeAdvertiser;
AdvertiseSettings settings = new AdvertiseSettings.Builder()
.SetAdvertiseMode(AdvertiseMode.LowLatency)
.SetTxPowerLevel(AdvertiseTx.PowerHigh)
.SetTimeout(0)
.SetConnectable(true)
.Build();
ParcelUuid pUuid = new ParcelUuid(MY_UUID);
AdvertiseData data = new AdvertiseData.Builder()
.SetIncludeDeviceName(true)
.AddServiceUuid(pUuid)
.AddServiceData(pUuid, Encoding.UTF8.GetBytes("222"))
.Build();
myAdvertiseCallback = new MyAdvertiseCallback();
bluetoothLeAdvertiser.StartAdvertising(settings, data, myAdvertiseCallback);
}
catch (System.Exception ex)
{
Analytics.TrackEvent(Build.Model + " Something went wrong in Advertise method.");
}
}
public void getBle(String usuario)
{
Context actvity = Application.Context;
BluetoothManager bluetooth = (BluetoothManager)actvity.GetSystemService(Context.BluetoothService);
BluetoothAdapter bluetoothAdapter = bluetooth.Adapter;
if (bluetoothAdapter.IsEnabled)
{
bluetoothAdapter.SetName(usuario);
BluetoothLeAdvertiser bluetoothLeAdvertiser = bluetoothAdapter.BluetoothLeAdvertiser;
AdvertiseSettings settings = new AdvertiseSettings.Builder()
.SetAdvertiseMode(AdvertiseMode.LowLatency).SetTxPowerLevel(AdvertiseTx.PowerHigh).SetConnectable(true).Build();
var builder = new AdvertiseSettings.Builder();
builder.SetAdvertiseMode(AdvertiseMode.LowLatency);
builder.SetConnectable(true);
builder.SetTimeout(0);
builder.SetTxPowerLevel(AdvertiseTx.PowerUltraLow);
AdvertiseData.Builder dataBuilder = new AdvertiseData.Builder();
dataBuilder.SetIncludeDeviceName(true);
dataBuilder.SetIncludeTxPowerLevel(true);
bluetoothLeAdvertiser.StartAdvertising(builder.Build(), dataBuilder.Build(), new BleAdvertiseCallback());
Android.Widget.Toast.MakeText(Application.Context, "Registro de presença automático iniciado.", Android.Widget.ToastLength.Long).Show();
}
else
{
Android.Widget.Toast.MakeText(Application.Context, "Por gentileza, o Bluetooth deve estar ligado!", Android.Widget.ToastLength.Long).Show();
}
}
public void Advertise()
{
try
{
bluetoothLeAdvertiser = BluetoothAdapter.DefaultAdapter.BluetoothLeAdvertiser;
AdvertiseSettings settings = new AdvertiseSettings.Builder()
.SetAdvertiseMode(AdvertiseMode.LowLatency)
.SetTxPowerLevel(AdvertiseTx.PowerHigh)
.SetTimeout(0)
.SetConnectable(true)
.Build();
ParcelUuid pUuid = new ParcelUuid(MY_UUID);
AdvertiseData data = new AdvertiseData.Builder()
.SetIncludeDeviceName(true)
.AddServiceUuid(pUuid)
.AddServiceData(pUuid, Encoding.UTF8.GetBytes("Data send"))
.Build();
myAdvertiseCallback = new MyAdvertiseCallback();
bluetoothLeAdvertiser.StartAdvertising(settings, data, myAdvertiseCallback);
}
catch (System.Exception ex)
{
}
}
private void InitBleAd()
{
BluetoothManager mBluetoothManager = (BluetoothManager)Android.App.Application.Context.GetSystemService(Android.Content.ContextWrapper.BluetoothService);
BluetoothAdapter mBluetoothAdapter = mBluetoothManager.Adapter;
BluetoothLeAdvertiser mBluetoothLeAdvertiser = mBluetoothAdapter.BluetoothLeAdvertiser;
_mBleAd = mBluetoothLeAdvertiser;
}
public BleServer(Context ctx)
{
_bluetoothManager = (BluetoothManager)ctx.GetSystemService(Context.BluetoothService);
_bluetoothAdapter = _bluetoothManager.Adapter;
_bluettothServerCallback = new BleGattServerCallback();
_bluetoothServer = _bluetoothManager.OpenGattServer(ctx, _bluettothServerCallback);
var service = new BluetoothGattService(UUID.FromString("ffe0ecd2-3d16-4f8d-90de-e89e7fc396a5"),
GattServiceType.Primary);
_characteristic = new BluetoothGattCharacteristic(UUID.FromString("d8de624e-140f-4a22-8594-e2216b84a5f2"), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
_characteristic.AddDescriptor(new BluetoothGattDescriptor(UUID.FromString("28765900-7498-4bd4-aa9e-46c4a4fb7b07"),
GattDescriptorPermission.Write | GattDescriptorPermission.Read));
service.AddCharacteristic(_characteristic);
_characteristic = new BluetoothGattCharacteristic(UUID.FromString("d8de624e-140f-4a22-8594-e2216b84a5f3"), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
_characteristic.AddDescriptor(new BluetoothGattDescriptor(UUID.FromString("28765900-7498-4bd4-aa9e-46c4a4fb7b08"),
GattDescriptorPermission.Write | GattDescriptorPermission.Read));
service.AddCharacteristic(_characteristic);
_bluetoothServer.AddService(service);
_bluettothServerCallback.CharacteristicReadRequest += _bluettothServerCallback_CharacteristicReadRequest;
_bluettothServerCallback.DescriptorWriteRequest += _bluettothServerCallback_DescriptorWriteRequest;
_bluettothServerCallback.CharacteristicWriteRequest += _bluettothServerCallback_CharacteristicWriteRequest;
_bluettothServerCallback.NotificationSent += _bluettothServerCallback_NotificationSent;
_bluettothServerCallback.ConnectionStateChange += _bluettothServerCallback_ConnectionStateChange;
// MessagingCenter.Send<BLE202.App, string>((BLE202.App)Xamarin.Forms.Application.Current, "Hi", "Server created!");
// _bluetoothAdapter.SetName("Concungungoc");
BluetoothLeAdvertiser myBluetoothLeAdvertiser = _bluetoothAdapter.BluetoothLeAdvertiser;
var builder = new AdvertiseSettings.Builder();
builder.SetAdvertiseMode(AdvertiseMode.LowLatency);
builder.SetConnectable(true);
builder.SetTimeout(0);
builder.SetTxPowerLevel(AdvertiseTx.PowerHigh);
AdvertiseData.Builder dataBuilder = new AdvertiseData.Builder();
dataBuilder.SetIncludeDeviceName(true);
//dataBuilder.AddServiceUuid(ParcelUuid.FromString("ffe0ecd2-3d16-4f8d-90de-e89e7fc396a5"));
dataBuilder.SetIncludeTxPowerLevel(true);
myBluetoothLeAdvertiser.StartAdvertising(builder.Build(), dataBuilder.Build(), new BleAdvertiseCallback());
}
public BleServer(Context ctx)
{
_bluetoothManager = (BluetoothManager)ctx.GetSystemService(Context.BluetoothService);
_bluetoothAdapter = _bluetoothManager.Adapter;
_bluettothServerCallback = new BleGattServerCallback();
_bluetoothServer = _bluetoothManager.OpenGattServer(ctx, _bluettothServerCallback);
var service = new BluetoothGattService(UUID.FromString("ffe0ecd2-3d16-4f8d-90de-e89e7fc396a5"),
GattServiceType.Primary);
_characteristic = new BluetoothGattCharacteristic(UUID.FromString("d8de624e-140f-4a22-8594-e2216b84a5f2"), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
_characteristic.AddDescriptor(new BluetoothGattDescriptor(UUID.FromString("28765900-7498-4bd4-aa9e-46c4a4fb7b07"),
GattDescriptorPermission.Read | GattDescriptorPermission.Write));
service.AddCharacteristic(_characteristic);
_bluetoothServer.AddService(service);
_bluettothServerCallback.CharacteristicReadRequest += _bluettothServerCallback_CharacteristicReadRequest;
_bluettothServerCallback.NotificationSent += _bluettothServerCallback_NotificationSent;
Console.WriteLine("Server created!");
BluetoothLeAdvertiser myBluetoothLeAdvertiser = _bluetoothAdapter.BluetoothLeAdvertiser;
var builder = new AdvertiseSettings.Builder();
builder.SetAdvertiseMode(AdvertiseMode.LowLatency);
builder.SetConnectable(true);
builder.SetTimeout(0);
builder.SetTxPowerLevel(AdvertiseTx.PowerHigh);
AdvertiseData.Builder dataBuilder = new AdvertiseData.Builder();
dataBuilder.SetIncludeDeviceName(true);
byte[] bytes = Encoding.ASCII.GetBytes("jp");
dataBuilder.AddManufacturerData(1984, bytes);
dataBuilder.SetIncludeTxPowerLevel(true);
myBluetoothLeAdvertiser.StartAdvertising(builder.Build(), dataBuilder.Build(), new BleAdvertiseCallback());
}
public BleServer(Context ctx)
{
_bluetoothManager = (BluetoothManager)ctx.GetSystemService(Context.BluetoothService);
_bluetoothAdapter = _bluetoothManager.Adapter;
_bluettothServerCallback = new BleGattServerCallback();
_bluetoothServer = _bluetoothManager.OpenGattServer(ctx, _bluettothServerCallback);
var service = new BluetoothGattService(UUID.FromString("ffe0ecd2-3d16-4f8d-90de-e89e7fc396a5"),
GattServiceType.Primary);
_characteristic = new BluetoothGattCharacteristic(UUID.FromString("d8de624e-140f-4a22-8594-e2216b84a5f2"), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
service.AddCharacteristic(_characteristic);
_bluetoothServer.AddService(service);
SensorSpeed speed = SensorSpeed.UI;
OrientationSensor.Start(speed);
OrientationSensor.ReadingChanged += OrientationSensor_ReadingChanged;
_bluettothServerCallback.CharacteristicReadRequest += _bluettothServerCallback_CharacteristicReadRequest;
Console.WriteLine("Server created!");
BluetoothLeAdvertiser myBluetoothLeAdvertiser = _bluetoothAdapter.BluetoothLeAdvertiser;
var builder = new AdvertiseSettings.Builder();
builder.SetAdvertiseMode(AdvertiseMode.LowLatency);
builder.SetConnectable(true);
builder.SetTimeout(0);
builder.SetTxPowerLevel(AdvertiseTx.PowerHigh);
AdvertiseData.Builder dataBuilder = new AdvertiseData.Builder();
dataBuilder.SetIncludeDeviceName(true);
dataBuilder.SetIncludeTxPowerLevel(true);
myBluetoothLeAdvertiser.StartAdvertising(builder.Build(), dataBuilder.Build(), new BleAdvertiseCallback());
}
public void StartLeServer()
{
gattServer = bluetoothManager.OpenGattServer(Xamarin.Forms.Forms.Context, gattServerCallback);
if (gattServer != null)
{
gattServer.AddService(CreateTimeService());
BluetoothLeAdvertiser leAdvertiser = bluetoothManager.Adapter.BluetoothLeAdvertiser;
AdvertiseSettings settings = new AdvertiseSettings.Builder().SetAdvertiseMode(AdvertiseMode.Balanced)
.SetConnectable(true)
.SetTimeout(0)
.SetTxPowerLevel(AdvertiseTx.PowerHigh)
.Build();
AdvertiseData data = new AdvertiseData.Builder()
.SetIncludeDeviceName(true)
.SetIncludeTxPowerLevel(true)
.AddServiceUuid(new ParcelUuid(TIME_SERVICE))
.Build();
leAdvertiser.StartAdvertising(settings, data, new LeAdvertiseCallback());
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
Context appContext = Android.App.Application.Context;
_manager = (BluetoothManager)appContext.GetSystemService("bluetooth");
_adapter = _manager.Adapter;
// _gattCallback = new GattCallback(this);
_scanner = _adapter.BluetoothLeScanner;
_scannerCallback = new BLEScannerCallback(this);
_textView = FindViewById <TextView>(Resource.Id.textView);
_advertiser = _adapter.BluetoothLeAdvertiser;
Button button = FindViewById <Button> (Resource.Id.button);
button.Click += delegate {
button.Text = string.Format("{0} clicks!", count++);
if (!_isScanning)
{
Task.Run(async() =>
{
await BeginScanningForDevices();
});
}
else
{
StopScanningForDevices();
}
};
_advertiserCallback = new BLEAdvertiserCallback(this);
Button button2 = FindViewById <Button>(Resource.Id.button2);
button2.Click += (sender, e) =>
{
if (!_isAdvertizing)
{
AdvertiseSettings settings = new AdvertiseSettings.Builder()
.SetAdvertiseMode(AdvertiseMode.Balanced)
.SetConnectable(true)
.SetTimeout(0)
.SetTxPowerLevel(AdvertiseTx.PowerMedium)
.Build();
AdvertiseData data = new AdvertiseData.Builder()
.SetIncludeDeviceName(true)
.SetIncludeTxPowerLevel(true)
.AddServiceUuid(THERM_SERVICE)
//.AddServiceData(THERM_SERVICE, buildTempPacket())
.Build();
_advertiser.StartAdvertising(settings, data, _advertiserCallback);
button2.Text = "Stop Advertizing";
UpdateTextView("Advertizing");
_isAdvertizing = true;
}
else
{
_advertiser.StopAdvertising(_advertiserCallback);
button2.Text = "Start Advertizing";
UpdateTextView("Stopped Advertizing");
_isAdvertizing = false;
}
};
_listView = FindViewById <ListView>(Resource.Id.listView1);
_listView.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) =>
{
UpdateTextView("ListView clicked item, Id: " + e.Id + " Pos: " + e.Position);
};
UpdateTextView("OnCreate Complete");
}
// use predefined Bluetooth SIG definitions for well know characteristics on UWP- Windows project.
//public static Guid ManufacturerName = GattCharacteristicUuids.ManufacturerNameString;
public BleServer(Context ctx)
{
_isRunning = false;
try
{
_bluetoothManager = (BluetoothManager)ctx.GetSystemService(Context.BluetoothService);
_bluetoothAdapter = _bluetoothManager.Adapter;
_bluettothServerCallback = new BleGattServerCallback();
_bluetoothServer = _bluetoothManager.OpenGattServer(ctx, _bluettothServerCallback);
var service = new BluetoothGattService(UUID.FromString(App.ServiceId), GattServiceType.Primary);
//_characteristicDataExchange = new BluetoothGattCharacteristic(UUID.FromString(App.DataExchange), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
_characteristicInitData = new BluetoothGattCharacteristic(UUID.FromString(App.InitData), GattProperty.Read | GattProperty.Notify | GattProperty.Write, GattPermission.Read | GattPermission.Write);
_characteristicFirmwareVersion = new BluetoothGattCharacteristic(UUID.FromString(App.FirmwareVersion), GattProperty.Read, GattPermission.Read);
_characteristicDeviceNickname = new BluetoothGattCharacteristic(UUID.FromString(App.DeviceNickname), GattProperty.Read, GattPermission.Read);
_descriptorDeviceNickname = new BluetoothGattDescriptor(UUID.FromString(App.DeviceNicknameDescriptor), GattDescriptorPermission.Read);
_characteristicDeviceContact = new BluetoothGattCharacteristic(UUID.FromString(App.DeviceContact), GattProperty.Read, GattPermission.Read);
_characteristicDeviceInfo = new BluetoothGattCharacteristic(UUID.FromString(App.DeviceInfo), GattProperty.Read, GattPermission.Read);
_characteristicInfected = new BluetoothGattCharacteristic(UUID.FromString(App.IsInfected), GattProperty.Read, GattPermission.Read);
_characteristicManufacturerName = new BluetoothGattCharacteristic(UUID.FromString(App.ManufacturerName), GattProperty.Read, GattPermission.Read);
_characteristicMAC = new BluetoothGattCharacteristic(UUID.FromString(App.DeviceMAC), GattProperty.Read, GattPermission.Read);
//_characteristicDataExchange.SetValue("Data exchange");
//service.AddCharacteristic(_characteristicDataExchange);
_characteristicFirmwareVersion.SetValue(App.FirmwareVersionValue);
service.AddCharacteristic(_characteristicFirmwareVersion);
_characteristicDeviceNickname.SetValue(App.DeviceNicknameValue);
service.AddCharacteristic(_characteristicDeviceNickname);
_characteristicDeviceContact.SetValue(App.DeviceContactValue);
service.AddCharacteristic(_characteristicDeviceContact);
_characteristicDeviceInfo.SetValue(App.DeviceInfoValue);
service.AddCharacteristic(_characteristicDeviceInfo);
_characteristicMAC.SetValue(App.DeviceMACValue);
service.AddCharacteristic(_characteristicMAC);
//_characteristicInitData.SetValue("SPACE - Copyright 2020");
//service.AddCharacteristic(_characteristicInitData);
_characteristicInfected.SetValue(App.IsInfectedValue);
service.AddCharacteristic(_characteristicInfected);
_characteristicManufacturerName.SetValue(App.ManufacturerNameValue);
service.AddCharacteristic(_characteristicManufacturerName);
_bluetoothServer.AddService(service);
_bluettothServerCallback.CharacteristicReadRequest += _bluettothServerCallback_CharacteristicReadRequest;
_bluettothServerCallback.CharacteristicWriteRequest += _bluettothServerCallback_CharacteristicWriteRequest;
//_bluettothServerCallback.NotificationSent += _bluettothServerCallback_NotificationSent;
Console.WriteLine("Server created!");
BluetoothLeAdvertiser myBluetoothLeAdvertiser = _bluetoothAdapter.BluetoothLeAdvertiser;
var builder = new AdvertiseSettings.Builder();
builder.SetAdvertiseMode(AdvertiseMode.LowLatency);
builder.SetConnectable(true);
builder.SetTimeout(0);
builder.SetTxPowerLevel(AdvertiseTx.PowerHigh);
AdvertiseData.Builder dataBuilder = new AdvertiseData.Builder();
//dataBuilder.SetIncludeDeviceName(false);
dataBuilder.AddServiceUuid(ParcelUuid.FromString(App.ServiceId));
dataBuilder.SetIncludeTxPowerLevel(true);
//byte[] data = Encoding.UTF8.GetBytes(App.ManufacturerNameValue);
//dataBuilder.AddManufacturerData(0x00E0, data);
AdvertiseData.Builder dataResponseBuilder = new AdvertiseData.Builder();
dataResponseBuilder.SetIncludeDeviceName(true);
//AdvertiseData.Builder dataManufacturerBuilder = new AdvertiseData.Builder();
//byte[] data = Encoding.UTF8.GetBytes(App.ManufacturerNameValue);
//dataManufacturerBuilder.AddManufacturerData(49177, data);
myBluetoothLeAdvertiser.StartAdvertising(builder.Build(), dataBuilder.Build(), dataResponseBuilder.Build(), new BleAdvertiseCallback());
_isRunning = true;
}
catch (System.Exception ex)
{
}
}
