Where can I find out more about this seminar in styling iOS apps? ___ Shawn
On Jul 1, 2012, at 5:55 PM, Gerry High <[email protected]> wrote: > Thanks for your help. By the way, I really enjoyed your seminar the other > day on Styling your iOS apps. > > Gerry > > On Jul 1, 2012, at 4:17 PM, Nic Wise <[email protected]> wrote: > >> AH! yes, that'll do it :) >> >> Glad you got it worked out >> >> Cheers >> >> Nic >> >> On Sun, Jul 1, 2012 at 8:32 PM, Gerry High <[email protected]> wrote: >>> Not easily at the moment. >>> >>> However, thanks to your suggestion of trying to create the sheet every time >>> I've figured out the error (on my part). >>> >>> In my code I had >>> >>> if (sheet == null) >>> { >>> create it, etc. >>> } >>> sheet.Click +=…. >>> >>> The Clicked handler was getting += each time through that the user clicked >>> on the add photo button. Thus it was calling it twice which explains why >>> it was complaining about the active controller as the Image Picker was >>> being displayed twice. >>> >>> The sheet.Clicked += should have been inside the if (){} block. :) >>> >>> Thanks, >>> Gerry >>> >>> On Jul 1, 2012, at 2:06 PM, Nic Wise <[email protected]> wrote: >>> >>>> 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 >>> >>> >> >> >> >> -- >> 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 _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
