Hi! I dont think Chris has put the video up yet, but the slides and code are here (they will move the the main Xamarin repo once Chris does it)
https://github.com/nicwise/xaminar-uiappearance The video should be up today, unless Chris has gotten sidetracked :) Hope that helps Nic On Mon, Jul 2, 2012 at 3:56 AM, Gerry High <[email protected]> wrote: > http://xamarin.com/seminars > > I believe they said the slides/video would be posted on Monday for the > seminar last Thursday. > > Gerry > > On Jul 1, 2012, at 6:56 PM, Shawn Castrianni <[email protected]> wrote: > >> 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 > > -- 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
