private void CaptureImageCommandHandler()
    {
        Device.BeginInvokeOnMainThread(async () =>
        {
            try
            {
                await CheckPermissionCamera();

                if (Images == null)
                    Images = new ObservableCollection<string>();

                // Create a temp image. It'll be detelted after upload this temp image
                var path = await MediaManagement.TakePhoto();
                if (path == null)
                    return;

                // Add image
                AddImage(path, Localization.Resource.Photo);
            }
            catch (Exception ex)
            {
                Logger.Exception(ex);
            }
        });
    }

public async Task<string> TakePhoto(float? width = null, float? height = null)
    {
        try
        {
            await CrossMedia.Current.Initialize();
            var mediaFile = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions());
            if (mediaFile?.Path == null)
                return null;

            // This is: Taking a photo action
            var result = await ResizeImageFile(mediaFile.Path, width, height, true).ConfigureAwait(false);
            return result;
        }
        catch (Exception)
        {
            return null;
        }
    }