Has anyone successfully used the static Camera class (Example around
somewhere) from a StringElement within a RootElement in Monotouch.Dialog?
Camera class shown below:-
public static class Camera
{
static UIImagePickerController picker;
static Action<NSDictionary> _callback;
static void Init ()
{
if (picker != null)
return;
picker = new UIImagePickerController ();
picker.Delegate = new CameraDelegate ();
}
class CameraDelegate : UIImagePickerControllerDelegate
{
public override void FinishedPickingMedia
(UIImagePickerController
picker, NSDictionary info)
{
var cb = _callback;
_callback = null;
picker.DismissModalViewControllerAnimated
(true);
cb (info);
}
public override void FinishedPickingImage
(UIImagePickerController
picker,UIImage image, NSDictionary info)
{
var cb = _callback;
_callback = null;
picker.DismissModalViewControllerAnimated
(true);
cb (info);
}
}
public static void TakePicture (UIViewController parent,
Action<NSDictionary> callback)
{
Init ();
picker.SourceType =
UIImagePickerControllerSourceType.Camera;
_callback = callback;
parent.PresentModalViewController (picker, true);
}
}
No matter how I try, I just have been unsuccessful at getting this to work.
If anyone have a snippet that might help me through this conundrum, I would
be very grateful indeed.
Thanks
--
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