Toggle flashlight in Windows Phone 8.1

Question

Can anyone say how to toggle flashlight in Windows Phone 8.1 using C#? It seems like there are lots of API changes in Windows Phone 8.1 and most of the API\'s in WP 8.0 are

Answer 1

Doesn't work on my Lumia 1520. You need to start video recording to get flashlight working:

        var videoEncodingProperties = MediaEncodingProfile.CreateMp4(VideoEncodingQuality.Vga);

        var videoStorageFile = await KnownFolders.VideosLibrary.CreateFileAsync("tempVideo.mp4", CreationCollisionOption.GenerateUniqueName);
        await captureManager.StartRecordToStorageFileAsync(videoEncodingProperties, videoStorageFile);