currently when i change the orientation of my app,all the entities on the screen are rendering one by one.This is looking a bit bad and i feel that this gives a bad user experience.
i\'m using some simple UIAnimation properties to show and hide a UIView. This code seems to work perfectly for the very first time. But after that the animation effect is not being seen. is there anyt
I have an image that I would like to make disappear by scaling the image to 0.0 horizontal from left to right.
I can \"curl up\" a view controller with this code: [UIView beginAnimations:@\"animation\" context:nil];
I have an animation I\'m using to snap a rotatable UIView to a circular grid. As the view a开发者_如何学Pythonnimates, I need to update another view based on the rotating views position.
i am creating a dropdown butt开发者_如何学Pythonon in my app. Like a pop-up control which is available in webapps. so when i click on a button, a new UIView containing a UIPickerView appears. i user b
I have an UINavigationController which the user navigates with. When pushing a specific UIViewController onto the navigation stack, a \"settings\" button appear in the navigationBar. When the user cli
I have a containerview with 2 subviews. I want to flip from one to another. The problem is that some kind of flickering appears. It doesn\'t happen on the iPhone 3GS, but on the Simulator and the iPho
Id have an app that does one thing if you shake it one way, and another if you shake it the oth开发者_StackOverflow中文版er.
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