private static async void EnableFlashlightAsync(WSANativeColour colour = null)
{
string selectorString = Lamp.GetDeviceSelector();
DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(selectorString);
DeviceInformation deviceInfo =
devices.FirstOrDefault(di => di.EnclosureLocation != null &&
di.EnclosureLocation.Panel == Windows.Devices.Enumeration.Panel.Back);
if (deviceInfo != null)
{
_lamp = await Lamp.FromIdAsync(deviceInfo.Id);
if (_lamp.IsColorSettable && colour != null)
{
_lamp.Color = Windows.UI.Color.FromArgb(255, colour.Red, colour.Green, colour.Blue);
}
_lamp.IsEnabled = true;
}
}
/// <summary>
/// Turns on the flashlight if the device supports it and optionally allows setting of the colour
/// </summary>
/// <param name="colour">Set the colour of the flashlight - does nothing if the device doesn't support it</param>
public static void EnableFlashlight(WSANativeColour colour = null)
{
#if (NETFX_CORE && UNITY_WSA_10_0) || (ENABLE_IL2CPP && UNITY_WSA_10_0)
EnableFlashlightAsync(colour);
#endif
}
