/// <Docs>GATT client</Docs>
/// <summary>
/// Raises the connection state change event.
/// </summary>
/// <param name="gatt">Gatt.</param>
/// <param name="status">Status.</param>
/// <param name="newState">New state.</param>
public override void OnConnectionStateChange(BluetoothGatt gatt, GattStatus status, ProfileState newState)
{
base.OnConnectionStateChange(gatt, status, newState);
if (status != GattStatus.Success)
return;
var device = new Device(gatt.Device, gatt, this, 0, null);
switch (newState)
{
case ProfileState.Disconnected:
device.State = DeviceState.Disconnected;
try
{
gatt.Close();
gatt = null;
}
catch (Exception ex)
{
Debug.WriteLine("Unable to close connection to gatt. Exception: {0}", ex.Message);
}
finally
{
DeviceDisconnected(this, new DeviceConnectionEventArgs(device));
}
break;
case ProfileState.Connected:
device.State = DeviceState.Connected;
DeviceConnected(this, new DeviceConnectionEventArgs(device));
break;
}
}
/// <summary>
/// Raises the le scan event.
/// </summary>
/// <param name="bleDevice">The BLE device that was discovered.</param>
/// <param name="rssi">Rssi.</param>
/// <param name="scanRecord">Scan record.</param>
public void OnLeScan(BluetoothDevice bleDevice, int rssi, byte[] scanRecord)
{
var deviceId = Device.DeviceIdFromAddress(bleDevice.Address);
if (DiscoveredDevices.All(x => x.Id != deviceId))
{
var device = new Device(bleDevice, null, null, rssi, scanRecord);
DiscoveredDevices.Add(device);
DeviceDiscovered(this, new DeviceDiscoveredEventArgs(device));
}
}
