/// <summary>
/// Read a specified navigation value
/// </summary>
/// <param name="value">Navigation value to read</param>
/// <returns>true if the operation succeeded, false otherwise</returns>
public async Task <ReadNavigationValueResult> ReadNavigationValue(NavigationValue value)
{
ReadNavigationValueResult ret = new ReadNavigationValueResult();
// List characteristics
ret.Success = await InitCharacteristics();
if (ret.Success)
{
// Look for the selected characteristic
BleValue val = new BleValue();
BleGattCharacteristic nav_characteristic = _navigation_characteristics[value];
ret.Success = await BleDevice.ReadValueAsync(nav_characteristic, val);
if (ret.Success)
{
switch (value)
{
case NavigationValue.Speed:
{
ret.SpeedValue = val.ToUInt16();
break;
}
case NavigationValue.Latitude:
{
ret.LatitudeValue = val.ToFloat64();
break;
}
case NavigationValue.Longitude:
{
ret.LongitudeValue = val.ToFloat64();
break;
}
case NavigationValue.TrackAngle:
{
ret.TrackAngleValue = val.ToUInt16();
break;
}
default:
{
ret.Success = false;
break;
}
}
}
}
return(ret);
}
public override void Navigate(IWebDriver webDriver, WebDriverWait webDriverWait)
{
// Check if node is present
Assert.IsTrue(NavigationValue.Count() == 1, $"{InputResource} - Invalid input navigation node");
var navigationNode = NavigationValue.First();
Uri uriResult = null;
Assert.IsTrue(Uri.TryCreate(navigationNode, UriKind.Absolute, out uriResult) &&
(uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps),
$"{InputResource} - Navigation node is not a valid URI");
webDriver.Navigate().GoToUrl(NavigationValue.First());
}
/// <summary>
/// Stop notification on a specified navigation value
/// </summary>
/// <param name="value">Navigation to stop being notified</param>
/// <returns>true if the operation succeeded, false otherwise</returns>
public async Task <bool> StopNotification(NavigationValue value)
{
bool ret;
// List characteristics
ret = await InitCharacteristics();
if (ret)
{
// Look for the selected characteristic
BleGattCharacteristic nav_characteristic = _navigation_characteristics[value];
ret = await BleDevice.UnregisterValueNotificationAsync(nav_characteristic, OnNavigationNotification);
}
return(ret);
}
