private async void PickPicture()
{
var resourceManager = Resource.ResourceManager;
IsRunning = true;
try
{
var date = DateTime.Now;
string fullName = "Subien-" + date.Minute + "-" + date.Hour + "-" + date.Day + "-" + Convert.ToString(this.Images.Count() + 1) + ".jpg";
var mediaFile = await mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400,
Name = fullName
});
var result = utilities.ImageData(mediaFile.Path, utilities.Path, fullName, 1062, 597);
if (!result)
{
await dialogService.ShowMessage(resourceManager.GetString("PickPictureTitle"), resourceManager.GetString("PickPicture"), resourceManager.GetString("ConfirmMessageAcept"));
}
string fullpath = utilities.Path + "/" + fullName;
await SavePhoto(fullName, fullpath);
await AddImageToList(fullName, fullpath);
}
catch (System.Exception ex)
{
await dialogService.ShowMessage(resourceManager.GetString("PickPictureTitle"), resourceManager.GetString("PickPicture"), resourceManager.GetString("ConfirmMessageAcept"));
}
IsRunning = false;
}
/// <summary>
/// Selects the picture.
/// </summary>
/// <returns>Select Picture Task.</returns>
private async Task SelectPicture()
{
Setup();
//ImageSource = null;
try
{
var mediaFile = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
ImageSource = ImageSource.FromStream(() => mediaFile.Source);
//Convert image to string
FileStream fs = new FileStream(mediaFile.Path, FileMode.Open, FileAccess.Read);
byte[] ImageData = new byte[fs.Length];
fs.Read(ImageData, 0, System.Convert.ToInt32(fs.Length));
fs.Close();
imageString = Convert.ToBase64String(ImageData);
//Convert string to image
Byte[] ImageFotoBase64 = System.Convert.FromBase64String(imageString);
ImageTest = ImageSource.FromStream(() => new MemoryStream(ImageFotoBase64));
}
catch (System.Exception ex)
{
Status = ex.Message;
}
}
/// <summary>
/// Selects the picture.
/// </summary>
/// <returns>Select Picture Task.</returns>
//public async Task<string> SelectPicture()
//{
// //Setup();
// //ImageSource = null;
// // try
// //{
// // var mediaFile = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
// // {
// // DefaultCamera = CameraDevice.Front,
// // MaxPixelDimension = 400
// // });
// // ImageSource = ImageSource.FromStream(() => mediaFile.Source);
// // }
// //catch (System.Exception ex)
// //{
// // Status = ex.Message;
// //}
// return Status = await SelectPicturePath();
//}
//public byte[] ReadStream(Stream input)
//{
// byte[] buffer = new byte[16 * 1024];
// using (MemoryStream ms = new MemoryStream())
// {
// int read;
// while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
// {
// ms.Write(buffer, 0, read);
// }
// return ms.ToArray();
// }
//}
private async Task <string> SelectPicturePath()
{
Setup();
ImageSource = null;
//_videoInfo = null;
try
{
var mediaFile = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
Uri path = new Uri(mediaFile.Path);
ImageSource = Path.GetFileName(path.AbsoluteUri.ToString());
byte[] imgData = ReadStream(mediaFile.Source);
Status = Convert.ToBase64String(imgData);
//ImageSource = base64String;
//ImageInfo = base64String;
//ImageSource = base64String;
}
catch (System.Exception ex)
{
Status = ex.Message;
}
return(Status);
}
async void btnSelectPicture_Clicked(object sender, EventArgs e)
{
var mediaFile = await mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions());
Debug.WriteLine($"picture path : {mediaFile.Path}");
imgPhoto.Source = mediaFile.Path;
}
async Task SelectPicture()
{
Setup();
ImageSource = null;
try
{
var mediaFile = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
ImageSource = ImageSource.FromStream(() => mediaFile.Source);
}
catch (System.Exception ex) { Debug.WriteLine(ex.Message); }
}
private async Task SelectPicture()
{
Setup();
ImageSource = null;
try
{
var mediaFile = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
imgSource = mediaFile.Source;
ImageSource = ImageSource.FromStream(() => mediaFile.Source);
this.ImagenArray = ReadToEnd(mediaFile.Source);
}
catch (System.Exception ex)
{
Status = ex.Message;
}
}
private async Task SelectPicture()
{
mediaPicker = DependencyService.Get <IMediaPicker>();
imageSource = null;
try
{
var mediaFile = await mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
imageSource = ImageSource.FromStream(() => mediaFile.Source);
img.Source = imageSource;
}
catch (System.Exception ex)
{
this.status = ex.Message;
}
}
public async Task SelectPicture()
{
Setup();
ImageSource = null;
try
{
var mediaFile = await _Mediapicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
VideoInfo = mediaFile.Path;
ImageSource = ImageSource.FromStream(() => mediaFile.Source);
}
catch (System.Exception ex)
{
Status = ex.Message;
}
}
private async Task SelectPicture()
{
mediaPicker = DependencyService.Get<IMediaPicker>();
imageSource = null;
try
{
var mediaFile = await mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions
{
DefaultCamera = CameraDevice.Front,
MaxPixelDimension = 400
});
imageSource = ImageSource.FromStream(() => mediaFile.Source);
img.Source = imageSource;
}
catch (System.Exception ex)
{
this.status = ex.Message;
}
}
private async void LoadImageButton_OnClicked(object sender, EventArgs e)
{
var result = await _mediaPicker.SelectPhotoAsync(new CameraMediaStorageOptions());
await Recognise(result);
}