protected override void OnResume()
        {
            base.OnResume();

            // Ensures Bluetooth is enabled on the device.  If Bluetooth is not currently enabled,
            // fire an intent to display a dialog asking the user to grant permission to enable it.
            if (!mBluetoothAdapter.IsEnabled)
            {
                if (!mBluetoothAdapter.IsEnabled)
                {
                    Intent enableBtIntent = new Intent(BluetoothAdapter.ActionRequestEnable);
                    StartActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
                }
            }

            // Initializes list view adapter.
            mLeDeviceListAdapter = new LeDeviceListAdapter(this);
            ListAdapter          = mLeDeviceListAdapter;
            ScanLeDevice(true);
        }
		protected override void OnResume ()
		{
			base.OnResume ();

			// Ensures Bluetooth is enabled on the device.  If Bluetooth is not currently enabled,
			// fire an intent to display a dialog asking the user to grant permission to enable it.
			if (!mBluetoothAdapter.IsEnabled) {
				if (!mBluetoothAdapter.IsEnabled) {
					Intent enableBtIntent = new Intent (BluetoothAdapter.ActionRequestEnable);
					StartActivityForResult (enableBtIntent, REQUEST_ENABLE_BT);
				}
			}

			// Initializes list view adapter.
			mLeDeviceListAdapter = new LeDeviceListAdapter (this);
			ListAdapter = mLeDeviceListAdapter;
			ScanLeDevice (true);
		}