async Task Handle_Clicked(object sender, EventArgs e)
{
_imageService = DependencyService.Get <ICapturePhotoService>();
var capturedBytes = await _imageService.CapturePhoto();
CapturedImage.Source = ImageSource.FromStream(() =>
{
return(new MemoryStream(capturedBytes));
});
}
private async Task CapturePhotoAsync()
{
_imageService = DependencyService.Get <ICapturePhotoService>();
var imageBytesArray = await _imageService.CapturePhotoAsync();
if ((imageBytesArray == null) || (imageBytesArray.Length == 0))
{
return;
}
CanUpload = true;
AnalyzeImageCommand = new Command(async() => await UploadImageAsync(imageBytesArray));
var imageSource = ImageSource.FromStream(() =>
{
return(new MemoryStream(imageBytesArray));
});
ShowCapturedImage.Invoke(imageSource);
}
private async Task CapturePhotoAsync()
{
_imageService = DependencyService.Get <ICapturePhotoService>();
var imageBytesArray = await _imageService.CapturePhotoAsync();
if ((imageBytesArray == null) || (imageBytesArray.Length == 0))
{
return;
}
CanUpload = true;
var imageSource = ImageSource.FromStream(() =>
{
return(new MemoryStream(imageBytesArray));
});
string imageNameString = "image";
var extensionString = DateTime.UtcNow.Second.ToString();
ShowOCRImage.Invoke(imageSource);
UploadImageCommand = new Command(async() => await UploadImageAsync(imageNameString,
extensionString,
imageBytesArray));
}
