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? - (void) heartbeat { self.heartbeatIndicator.alpha = 1.0f; #if 0 [UIView animateWithDuration: 0.5 animations: ^{ self.heartbeatIndicator.alpha = 0.0f; }]; #else [UIView beginAnimations: @"heartbeat" context: NULL]; [UIView setAnimationDuration: 0.5]; self.heartbeatIndicator.alpha = 0.0f; [UIView commitAnimations]; #endif } -- Rick _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com