private async void EditUserIcon_Tabbed(object sender, EventArgs e)
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsPickPhotoSupported)
{
await DisplayAlert("Alert", "not supprored", "ok");
return;
}
var mediaoptions = new Plugin.Media.Abstractions.PickMediaOptions()
{
PhotoSize = PhotoSize.Medium
};
selectedimgfile = await CrossMedia.Current.PickPhotoAsync(mediaoptions);
if (selectedimgfile == null)
{
await DisplayAlert("error", "tryagain", "ok");
}
RelativeImage.Source = ImageSource.FromStream(() => selectedimgfile.GetStream());
Stream stream = selectedimgfile.GetStream();
var imagePath = await UserProfileViewModel.UploadImage(stream, selectedimgfile.Path);
var userID = int.Parse(Application.Current.Properties["UserID"].ToString());
Relative.Image = App.ServiceURL + imagePath;
Relative = await UserProfileViewModel.EditUser(Relative, Relative.ID);
RelativeImage.Source = Relative.Image;
}
public static async Task <MediaFile> PickPhoto()
{
// Select a photo.
if (CrossMedia.Current.IsPickPhotoSupported)
{
var mediaOptions = new Plugin.Media.Abstractions.PickMediaOptions
{
PhotoSize = PhotoSize.Small
};
MediaFile photo = await CrossMedia.Current.PickPhotoAsync(mediaOptions);
return(photo);
}
else
{
return(null);
}
// Select a video.
//if (CrossMedia.Current.IsPickVideoSupported)
// MediaFile video = await CrossMedia.Current.PickVideoAsync();
}
public async Task <byte[]> SendPicture(bool camera)
{
if (CrossMedia.Current.IsCameraAvailable && CrossMedia.Current.IsTakePhotoSupported)
{
//Supply media options for saving our photo after it's taken.
var pictureMediaOptions = new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "Receipts",
Name = $"{DateTime.UtcNow}.jpg",
PhotoSize = PhotoSize.Small
};
var galleryMediaOptions = new Plugin.Media.Abstractions.PickMediaOptions
{
PhotoSize = PhotoSize.Small
};
// Take a photo of the business receipt.
MediaFile file;
if (camera)
{
file = await CrossMedia.Current.TakePhotoAsync(pictureMediaOptions);
}
else
{
file = await CrossMedia.Current.PickPhotoAsync(galleryMediaOptions);
}
if (file != null)
{
var stream = file.GetStream();
file.Dispose();
byte[] imageData = GetImageStreamAsBytes(stream);
return(imageData);
}
return(null);
}
return(null);
}
