On Sun, 31 Jul 2011 16:20:48 -0700, Rick Mann <[email protected]> said: >Xcode 3.2.6, iOS 4.3. > >My app shows a heartbeat as a flashing red square. Once each second, I execute >the following code. If I use the block style, overall performance of the app >suffers greatly (the UI becomes unresponsive to touches). If I animate the >more traditional way, UI responsiveness seems normal. > >This occurs in both the simulator and the device (iPad). > >Am I doing something wrong?
My book is clear on this point: http://www.apeth.com/iOSBook/ch17.html#_block_based_view_animation "User touch interactions are disabled during the animation, by default [i.e., when using what you call the block style]. This is not the case with an animation block [i.e. when using what you call the traditional way]. The optionUIViewAnimationOptionAllowUserInteraction lets you reverse this setting." m. -- matt neuburg, phd = [email protected], <http://www.apeth.net/matt/> A fool + a tool + an autorelease pool = cool! Programming iOS 4! http://www.apeth.net/matt/default.html#iosbook_______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
