Hi Niklas, do you have an idea how to fix the problem?
Anfang der weitergeleiteten Nachricht: > Von: Tobias Bley <t...@ultramixer.com> > Betreff: Aw: iOS: Calling native methods on iPhone > Datum: 8. Juli 2013 09:57:16 MESZ > An: Niklas Therning <nik...@therning.org> > > Hi Niklas, > > I tried it but it fails with the following exception: > > controller = <GlassViewController: 0x33a4c30> > Exception in thread "JavaFX Application Thread" java.lang.NoSuchMethodError: > org.robovm.objc.block.VoidBlock.toNative(Ljava/lang/Object;)J > at > org.robovm.cocoatouch.uikit.UIViewController.objc_presentViewController(Native > Method) > at > org.robovm.cocoatouch.uikit.UIViewController.objc_presentViewController(Native > Method) > at > org.robovm.cocoatouch.uikit.UIViewController.presentViewController(UIViewController.java) > at com.ultramixer.ultramixeronios.Main$1.handle(Unknown Source) > at com.ultramixer.ultramixeronios.Main$1.handle(Unknown Source) > > Any ideas? > > Tobi > > > Am 08.07.2013 um 08:57 schrieb Tobi <t...@ultramixer.com>: > >> Yes that Sounds good. I will try it now. Thanks for the moment. >> >> Am 08.07.2013 um 08:42 schrieb Niklas Therning <nik...@therning.org>: >> >>> (I'm not sending this to the openjfx list since I don't think this belongs >>> there) >>> >>> Please show me the exception stack trace. Does your >>> UIImagePickerControllerDelegate implementation extend >>> UIImagePickerControllerDelegate.Adapter (or NSObject)? Please try with >>> extending Adapter if you're not doing that. I don't know how the >>> UIImagePickerController works but you should be able to get hold of the >>> root ViewController and somehow push your UIImagePickerControllerDelegate. >>> Something like UIApplication.getSharedApplication().getKeyWIndow() should >>> get you the UIWindow created by JavaFX and then you can use the >>> rootViewController property to change what gets displayed. >>> >>> >>> On Fri, Jul 5, 2013 at 2:35 PM, Tobi <t...@ultramixer.com> wrote: >>> Yes I know and I tried it already. But it throws an classCastException when >>> setting the delegate to imagepicker. >>> >>> I think the problem could be that I do not use cocoa touch for the UI, I >>> use javafx. >>> >>> >>> >>> Am 05.07.2013 um 14:03 schrieb Niklas Therning <nik...@therning.org>: >>> >>>> RoboVM already has bindings for most of the stuff in UIKit, >>>> UIImagePickerController included [1]. It's in the robovm-cocoatouch.jar >>>> file included in the download. It's mostly untested though. Please go >>>> ahead and try it out and let me know how it goes. >>>> >>>> [1] >>>> https://github.com/robovm/robovm/blob/master/cocoatouch/src/main/java/org/robovm/cocoatouch/uikit/UIImagePickerController.java >>>> >>>> >>>> On Fri, Jul 5, 2013 at 12:26 PM, Tobias Bley <t...@ultramixer.com> wrote: >>>> Hi Tom, >>>> >>>> thats great! We need such efforts! >>>> the goal should be to use the automatically wrapped UIKit from Java, call >>>> the image picker and fetch an image from the iphone to show it in JavaFX! >>>> >>>> Who is the first guy who posts a demo image ;)? >>>> >>>> Best regards, >>>> Tobi >>>> >>>> It would be fantastic to have a real use case for using a native cocoa >>>> touch function in JavaFX (on RoboVM). I suggest to load an image via >>>> ImagePicker from the iPhone image library. So we need to use the UIKit >>>> framework and the UIImagePickerController... >>>> >>>> Am 05.07.2013 um 11:56 schrieb Tom Schindl <tom.schi...@bestsolution.at>: >>>> >>>> > Hi, >>>> > >>>> > To not write the bro stuff manually I fired up xtext yesterday and >>>> > created a small DSL which holds the (relevant) Header-Information and >>>> > generates the Bro-Files for you. >>>> > >>>> > You can see the input >>>> > https://github.com/tomsontom/objcgenerator/tree/master/bundles/at.bestsolution.objc.mapper.cocoatouch/mappings >>>> > and output >>>> > https://github.com/tomsontom/objcgenerator/tree/master/bundles/at.bestsolution.objc.mapper.cocoatouch/src/main/java/org/robovm/cocoatouch/corelocation >>>> > . >>>> > >>>> > Currently it is bound to Eclipse but I could add support to run the >>>> > mapper on the command line as well. >>>> > >>>> > Tom >>>> > >>>> > On 04.07.13 18:16, Tom Schindl wrote: >>>> >> Robovm does that without jni it is called bro >>>> >> >>>> >> Tom >>>> >> >>>> >> Von meinem iPhone gesendet >>>> >> >>>> >> Am 04.07.2013 um 17:44 schrieb Tobias Bley <t...@ultramixer.com>: >>>> >> >>>> >>> Hi, >>>> >>> >>>> >>> after successfully using JavaFX (including font and CSS) on iOS I >>>> >>> tried to call native code on iPhone. I successfully fetched and >>>> >>> visualized the battery level of the iPhone! >>>> >>> >>>> >>> To do this I wrote objective c code and bind it to Java via JNI. No >>>> >>> problem so far. >>>> >>> >>>> >>> >>>> >>> >>>> >>> But what I would like to do is using a technology like JNA to directly >>>> >>> access Cocoa frameworks without writing native JNI code. Does anybody >>>> >>> knows if JNA (or something else) could also be used in RoboVM? >>>> >>> >>>> >>> Best regards, >>>> >>> Tobi >>>> >>> >>>> >>> >>>> >>> >>>> > >>>> >>>> >>> >
