/// <summary>
/// Unregisters event handlers for hardware buttons and orientation sensors, allows the StatusBar (on Phone) to show, and removes the page orientation lock
/// </summary>
/// <returns></returns>
private async Task CleanupAll()
{
await FaceDetectorControl.DeInit();
// Revert orientation preferences
DisplayInformation.AutoRotationPreferences = DisplayOrientations.None;
}
/// <summary>
/// Attempts to lock the page orientation, hide the StatusBar (on Phone) and registers event handlers for hardware buttons and orientation sensors
/// </summary>
/// <returns></returns>
private async Task SetupAll()
{
// Attempt to lock page to landscape orientation to prevent the CaptureElement from rotating, as this gives a better experience
DisplayInformation.AutoRotationPreferences = DisplayOrientations.Landscape;
await FaceDetectorControl.Initialize(faceAPIKey, emotionAPIKey);
}
