private void PerformConnectToDevice(IDevice device)
{
var bleDevice = device.NativeDevice as BluetoothDevice;
if (bleDevice == null)
return;
var remoteDevice = _adapter.GetRemoteDevice(bleDevice.Address);
if (remoteDevice == null)
return;
_gatt = remoteDevice.ConnectGatt(Android.App.Application.Context, false, _callback);
_gatt.Connect();
}