private async void TakePicture(Object sender, EventArgs e)
{
var pictureResult = await DependencyService.Get <ICammeraService>().TakePictureAsync();
EventPhoto image = _e.Image;
if (pictureResult != null)
{
if (image == null)
{
image = new EventPhoto();
image.DateTaken = DateTime.Now;
image.ImageSource = pictureResult.Image;
image.Title = _e.Title;
_e.Image = image;
}
else
{
var result = await DisplayAlert("Image Override", "Would you like to overwrite the current event image?", "Yes", "No");
if (result)
{
image.DateTaken = DateTime.Now;
image.ImageSource = pictureResult.Image;
image.Title = _e.Title;
_e.Image = image;
}
}
OnPropertyChanged();
}
}
public async void Button_Clicked(Object sender, EventArgs e)
{
var pictureResult = await _cameraService.TakePictureAsync();
if (pictureResult != null)
{
EventPhoto photo = new EventPhoto();
photo.ImageSource = pictureResult.Image;
photo.DateTaken = DateTime.Now;
MainList.BindingContext = photo;
OnPropertyChanged();
}
}
public IEnumerable <EventPhoto> DummyImages()
{
List <EventPhoto> images = new List <EventPhoto>();
EventPhoto p = new EventPhoto();
p.ImageSource = "Nudgee.jpg";
p.DateTaken = DateTime.Now;
p.Title = "Demo";
images.Add(p);
//new Image() { Source = "Nudgee.jpg" },
//new Image() { Source = "Nudgee2.JPG" },
//new Image() { Source = "Nudgee3.jpg" },
return(images);
}