[Mono-bugs] [Bug 590240] Exception while using UISwipeGestureRecognizer

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Tue Mar 23 00:08:14 EDT 2010



Geoff Norton <gnorton at novell.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |NEEDINFO
       InfoProvider|                            |elevenworks at gmail.com

--- Comment #4 from Geoff Norton <gnorton at novell.com> 2010-03-23 04:08:12 UTC ---

  I swiped about 30 times without a crash on our latest release, are you still
seeing this on the latest version?  One point of note, your finishedlaunching
method looks like:

        public override bool FinishedLaunching (UIApplication app, NSDictionary
            GestureViewController controller = new GestureViewController ();
            UIView vView = controller.View;
            vView.Frame = UIScreen.MainScreen.ApplicationFrame;

            window.Add (vView);
            window.MakeKeyAndVisible ();

            return true;

The View inside a Controller does not keep a ref to the controller, so upon
exiting this function the controller is free to be colelcted, you should keep a
reference to it somewhere.

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