Hrmmm... are you able to try it on the normal version? Might be a MonoTouch-not-yet-on-the-beta-of-ios type issue :)
On Sun, Jul 1, 2012 at 8:03 PM, Gerry High <[email protected]> wrote: > It fails on the second time in displaying the Image Picker. > > I should note that this occurs on the Simulator running iOS [redacted]. > > Gerry > > On Jul 1, 2012, at 1:19 PM, Nic Wise <[email protected]> wrote: > >> Well, the Clicked method (and other events) are just using an internal >> delegate. >> >> Does it not work at all? or only on the second call? >> >> try taking out the if (sheet == null) bit, and recreate it each time. >> >> >> >> On Sun, Jul 1, 2012 at 6:50 PM, Gerry High <[email protected]> wrote: >>> I do not recreate it each time as it is stored in a class variable. So I >>> do a check of >>> >>> if (sheet == null) >>> { >>> create it here >>> } >>> sheet.Clicked += TakePhoto(); >>> sheet.ShowInView(this.View); >>> >>> In my clicked handler I then create the image picker and have tried quite a >>> few variations on PresentModalViewControllerAnimated (this, >>> navigationcontroller, root, etc.) as well as the recommended >>> PresentViewController with a completed handler. >>> >>> The only way I got it to work was to comment out the Clicked handler and >>> instead set a delegate which implements the Dismissed method (e.g. >>> sheet.Delegate = new MySheetDelegate();) >>> >>> Thanks, >>> Gerry >>> >>> On Jul 1, 2012, at 12:00 PM, Nic Wise <[email protected]> wrote: >>> >>>> Could it be that you are not recreating the ActionSheet each time? I >>>> have a load of working code around this, eg >>>> >>>> https://gist.github.com/3028960 >>>> >>>> parentview, in this case, is the dialogviewcontroller that the user >>>> was looking at when they hit the button. >>>> >>>> >>>> >>>> On Sun, Jul 1, 2012 at 3:03 PM, Gerry High <[email protected]> wrote: >>>>> I sent this yesterday to the list but then never saw it posted so am >>>>> resending it. >>>>> ===== >>>>> I noticed an issue in using an UIActionSheet in combination with a >>>>> UIImagePickerController and thought I'd shared what I've seen and a work >>>>> around. I ported some working code from Xcode to MonoTouch and got a >>>>> crash with "Application tried to present modally an active controller". >>>>> The use case is a UIActionSheet displaying 2-3 buttons and then from the >>>>> UIActionSheet.Clicked event displaying a UIImagePickerController. >>>>> >>>>> On the first call from the ActionSheet to the ImagePicker it works fine >>>>> all the way through the cancel from the image picker. However, the >>>>> second time I make the call it fails when trying to display the >>>>> UIImagePickerController with the above mentioned error. >>>>> >>>>> One thing I did in comparing my Xcode vs MT code is that I was using the >>>>> Clicked event on the action sheet vs the action sheet delegate method >>>>> didDismissWithButtonIndex. I decided to write a simple delegate class >>>>> and override the Dismissed method. Now my code works with no errors. >>>>> >>>>> Is there a difference in how the delegate Dismissed method works vs the >>>>> Clicked event? You would think they'd behave the same but it appears >>>>> that they do not. >>>>> >>>>> Thanks. >>>>> Gerry >>>>> _______________________________________________ >>>>> MonoTouch mailing list >>>>> [email protected] >>>>> http://lists.ximian.com/mailman/listinfo/monotouch >>>> >>>> >>>> >>>> -- >>>> Nic Wise >>>> t. +44 7788 592 806 | @fastchicken | http://www.linkedin.com/in/nicwise >>>> b. http://www.fastchicken.co.nz/ >>>> >>>> Earnest: Self-employed? Track your business expenses and income. >>>> http://earnestapp.com >>>> Nearest Bus: find when the next bus is coming to your stop. >>>> http://goo.gl/Vcz1p >>>> mobileAgent (for FreeAgent): get your accounts in your pocket. >>>> http://goo.gl/IuBU >>>> Trip Wallet: Keep track of your budget on the go: http://goo.gl/ePhKa >>>> London Bike App: Find the nearest Boris Bike, and get riding! >>>> http://goo.gl/Icp2 >>> >>> >> >> >> >> -- >> Nic Wise >> t. +44 7788 592 806 | @fastchicken | http://www.linkedin.com/in/nicwise >> b. http://www.fastchicken.co.nz/ >> >> Earnest: Self-employed? Track your business expenses and income. >> http://earnestapp.com >> Nearest Bus: find when the next bus is coming to your stop. >> http://goo.gl/Vcz1p >> mobileAgent (for FreeAgent): get your accounts in your pocket. >> http://goo.gl/IuBU >> Trip Wallet: Keep track of your budget on the go: http://goo.gl/ePhKa >> London Bike App: Find the nearest Boris Bike, and get riding! >> http://goo.gl/Icp2 > > -- Nic Wise t. +44 7788 592 806 | @fastchicken | http://www.linkedin.com/in/nicwise b. http://www.fastchicken.co.nz/ Earnest: Self-employed? Track your business expenses and income. http://earnestapp.com Nearest Bus: find when the next bus is coming to your stop. http://goo.gl/Vcz1p mobileAgent (for FreeAgent): get your accounts in your pocket. http://goo.gl/IuBU Trip Wallet: Keep track of your budget on the go: http://goo.gl/ePhKa London Bike App: Find the nearest Boris Bike, and get riding! http://goo.gl/Icp2 _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
