Hi Art, We've very recently discovered that there are a few issues you can easily run into when deploying applications built with the iOS5 sdk on iOS4 devices (in particular it will crash immediately upon startup). If you run into any such issues, just ask and attach the corresponding crash log, and I can explain how to work around it (in some cases we'll always link with iOS5 frameworks, which will cause the application to fail to load on older devices. The fix is to build against the iOS4 sdk and add the required frameworks manually using -weak_framework in mtouch' extra arguments).
Rolf On Thu, Oct 6, 2011 at 8:42 PM, Jeff Stedfast <[email protected]> wrote: > Hi Art, > Yes, this should be possible to do. What you'll need to do is check the iOS > version (MonoTouch.UIKit.UIDevice.CurrentDevice.SystemVersion) and depending > on the value, take different code paths in your app providing > differentfeatures depending on the underlying iOS version. > Hope that helps! > Jeff > > On Thu, Oct 6, 2011 at 2:31 PM, Art <[email protected]> wrote: >> >> Is it possible to support both ios 4 and ios 5? I want to use new ios 5 >> cloud api. I also want the ios4 users to be able to use the app without >> the >> cloud. >> >> >> Thanks >> Art >> >> -- >> View this message in context: >> http://monotouch.2284126.n4.nabble.com/Sopporting-ios-4-and-ios-5-tp3879479p3879479.html >> Sent from the MonoTouch mailing list archive at Nabble.com. >> _______________________________________________ >> MonoTouch mailing list >> [email protected] >> http://lists.ximian.com/mailman/listinfo/monotouch > > > _______________________________________________ > MonoTouch mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/monotouch > > _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
